UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 10-K
(MARK ONE)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
FOR THE FISCAL YEAR ENDED DECEMBER 31, 20172023
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE TRANSITION PERIOD FROM ________ TO ________.

COMMISSION FILE NUMBER: 0-14703


NBT BANCORP INC.
(Exact name of registrant as specified in its charter)


Delaware 16-1268674
(State or other jurisdiction of incorporation or organization) (IRSI.R.S. Employer Identification No.)


52 SOUTH BROAD STREET
NORWICH, NEW YORKSouth Broad Street, Norwich, New York 13815
(Address of principal executive office) (Zip Code)
(607) 337-2265 (Registrant’sRegistrant’s telephone number, including area code)code: (607) 337-2265

Securities registered pursuant to section 12(b) of the Act:

Title of each class:classTrading Symbol(s)Name of each exchange on which registered:registered
Common Stock, par value $0.01 per shareNBTBThe NASDAQ Stock Market LLC

Securities registered pursuant to section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes   No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes  No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days.  Yes No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted  pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes   No
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of the registrant’s knowledge, in definitive Proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company.  See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and "emerging“emerging growth company"company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer 
Accelerated filer
Non-accelerated filer
Smaller reporting company 
Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.


Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrants executive officers during the relevant recovery period pursuant to §240.10D-1(b).

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes   No

Based on the closing price of the registrant’s common stock as of June 30, 2017,2023, the aggregate market value of the voting stock, common stock, par value, $0.01 per share, held by non-affiliates of the registrant is $1,569,184,151.$1,320,195,613.

The number of shares of common stock outstanding as of February 9, 2018,January 31, 2024, was 43,592,795.47,152,137.

1


DOCUMENTS INCORPORATED BY REFERENCE
 
Portions of the registrant’s definitive Proxy Statement for its Annual Meeting of Stockholders to be held on May 22, 201821, 2024 are incorporated by reference into Part III, Items 10, 11, 12, 13 and 14 of this Form 10-K.
2

Table of Contents

NBT BANCORP INC.
FORM 10-K – Year Ended December 31, 20172023

TABLE OF CONTENTS

PART I
 
   
ITEM 11.4
3
ITEM 1A1A.17
15
ITEM 1B1B.24
23
ITEM 21C.23
ITEM 2.25
24
ITEM 33.26
24
ITEM 44.2624
   
PART II  
   
ITEM 55.26
25
ITEM 66.28
26
ITEM 77.30
27
ITEM 7A7A.47
48
ITEM 88.49
 49
 5051
 5152
 5253
 5354
 5455
 55
57
ITEM 99.97
101
ITEM 9A9A.97
101
ITEM 9B9B.100103
ITEM 9C.103
   
PART III  
   
ITEM 1010.100
103
ITEM 1111.100
103
ITEM 1212.100
103
ITEM 1313.100
103
ITEM 1414.100103
   
PART IV  
   
ITEM 1515.101
104
ITEM 1616.103106
   
104107

PART I


ITEM 1.
BusinessBUSINESS




NBT Bancorp Inc. (the “Registrant” or the “Company”) is a registered financial holding company incorporated in the state of Delaware in 1986, with its principal headquarters located in Norwich, New York. The Company, on a consolidated basis, at December 31, 2017 had assets of $9.1 billion and stockholders’ equity of $958.2 million.
The principal assets of the RegistrantNBT Bancorp Inc. consist of all of the outstanding shares of common stock of its subsidiaries, including: NBT Bank, National Association (the “Bank”), NBT Financial Services, Inc. (“NBT Financial”), NBT Holdings, Inc. (“NBT Holdings”), Hathaway Agency, Inc., CNBF Capital Trust I, NBT Statutory Trust I, NBT Statutory Trust II, Alliance Financial Capital Trust I and Alliance Financial Capital Trust II (collectively, the “Trusts”). The Company’s principal sources of revenue for NBT Bancorp Inc. are the management fees and dividends it receives from the Bank, NBT Financial and NBT Holdings. Collectively, NBT Bancorp Inc. and its subsidiaries are referred to herein as (the “Company”). The Company, on a consolidated basis, at December 31, 2023 had assets of $13.31 billion and stockholders’ equity of $1.43 billion. When we refer to “NBT,” “we,” “our,” “us,” and “the Company” in this report, we mean NBT Bancorp Inc. and our consolidated subsidiaries, unless the context indicates that we refer only to the parent company, NBT Bancorp Inc. When we refer to the “Bank” in this report, we mean its only bank subsidiary, NBT Bank, National Association, and its subsidiaries.

The Company’s business, primarily conducted through the Bank, but also through its other subsidiaries, consists of providing commercial banking, retail banking and wealth management services primarily to customers in its market area, which includes central and upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, Vermont, southern Maine and the southern coastal Maine area.central and northwestern Connecticut. The Company has been, and intends to continue to be, a community-oriented financial institution offering a variety of financial services. The Company’s business philosophy is to operate as a community bank with local decision-making, providing a broad array of banking and financial services to retail, commercial and municipal customers. The financial condition and operating results of the Company are dependent on its net interest income, which is the difference between the interest and dividend income earned on its earning assets, primarily loans and investments and the interest expense paid on its interest bearinginterest-bearing liabilities, primarily consisting of deposits and borrowings. Among other factors, net income is also affected by provisions for loan losses and noninterest income, such as service charges on deposit accounts, insurance and othercard services income, retirement plan administration fees, wealth management revenue including financial services revenue,and trust revenue, insurance services, bank owned life insurance income and gains/losses on securities sales, bank owned life insurance income, ATM and debit card fees and retirement plan administration fees as well as noninterest expense,expenses, such as salaries and employee benefits, occupancy, equipment,technology and data processing and communications,services, occupancy, professional fees and outside services, office supplies and postage, amortization of intangible assets, loan collection and other real estate owned ("OREO"(“OREO”) expenses, advertising, FDICFederal Deposit Insurance Corporation (“FDIC”) assessment expenses and other expenses.

Some of the market areas that the Company serves are experiencing economic challenges and volatility. A variety of factors (e.g., any substantial rise in inflation or rise in unemployment rates, decrease in consumer confidence, adverse international economic conditions, natural disasters, war or political instability) may affect both the Company’s markets and the national market. The Company will continue to emphasize managing its funding costs and lending and investment rates to maintain profitability effectively. In addition, the Company will continue to seek and maintain relationships that can generate noninterest income. We anticipate that this approach should help mitigate profit fluctuations that are caused by movements in interest rates, business and consumer loan cycles and local economic factors.


NBT Bank, N.A.


The Bank, is a full servicefull-service commercial bank formed in 1856, which provides a broad range of financial products to individuals, corporations and municipalities throughout the central and upstate New York, northeastern Pennsylvania, western Massachusetts, southern New Hampshire, western Massachusetts, Vermont, southern Maine and southern coastal Maine market areas.central and northwestern Connecticut.


Through its network of branch locations, the Bank offers a wide range of products and services tailored to individuals, businesses and municipalities. Deposit products offered by the Bank include demand deposit accounts, savings accounts, negotiable order of withdrawal (“NOW”) accounts, money market deposit accounts (“MMDA”) and certificate of deposit (“CD”) accounts. The Bank offers various types of each deposit account to accommodate the needs of its customers with varying rates, terms and features. Loan products offered by the Bank include indirect and direct consumer loans, home equity loans, mortgages, business banking loans and commercial loans, with varying rates, terms and features to accommodate the needs of its customers. The Bank also offers various other products and services through its branch network such as trust and investment services and financial planning and life insurance services. In addition to its branch network, the Bank also offers access to certain products and services electronically through 24-hour online, mobile and telephone channels that enable customers to check balances, make deposits, transfer funds, pay bills, access statements, apply for loans and access various other products and services.


NBT Financial Services, Inc.


Through NBT Financial Services, the Company operates EPIC Advisors, Inc. (“EPIC”), a national benefits administration firm which, was acquired by the Company on January 21, 2005. Among other services, EPIC provides retirement plan administrator. Through EPIC, the Company offers services including retirement plan consulting and recordkeeping services.administration. EPIC’s headquarters are located in Rochester, New York.
NBT Holdings, Inc.


Through NBT Holdings, the Company operates NBT-MangNBT Insurance Agency, LLC (“Mang”NBT Insurance”), a full-service insurance agency acquired by the Company on September 1, 2008. Mang’sNBT Insurance’s headquarters are located in Norwich, New York. Through Mang, the CompanyNBT Insurance offers a full array of insurance products, including personal property and casualty, business liability and commercial insurance, tailored to serve the specific insurance needs of individuals as well as businesses in a range of industries operating in the markets served by the Company.


The Trusts


The Trusts were organized to raise additional regulatory capital and to provide funding for certain acquisitions. CNBF Capital Trust I (“Trust I”) and NBT Statutory Trust I are Delaware statutory business trusts formed in 1999 and 2005, respectively, for the purpose of issuing trust preferred securities and lending the proceeds to the Company. In connection with the acquisition of CNB Bancorp, Inc., the Company formed NBT Statutory Trust II (“Trust II”) in February 2006 to fund the cash portion of the acquisition as well as to provide regulatory capital. In connection with the acquisition of Alliance Financial Corporation (“Alliance”), the Company acquired two statutory trusts, Alliance Financial Capital Trust I and Alliance Financial Capital Trust II, which were formed in 2003 and 2006, respectively. The Company guarantees, on a limited basis, payments of distributions on the trust preferred securities and payments on redemption of the trust preferred securities. The Trusts are variable interest entities for which the Company is not the primary beneficiary, as defined by Financial Accounting Standards Board ("FASB"(“FASB”) Accounting Standards Codification (“ASC”). In accordance with ASC, the accounts of the Trusts are not included in the Company’s consolidated financial statements.


Operating Subsidiaries of the Bank


The Bank has sevenfour operating subsidiaries, NBT Capital Corp., Broad Street Property Associates, Inc., NBT Services, Inc., CNB Realty Trust, Alliance Preferred Funding Corp., Alliance Leasing,Capital Management, Inc. and Columbia Ridge Capital Management, Inc.SBT Mortgage Service Corporation. NBT Capital Corp., formed in 1998, is a venture capital corporation formed to assist young businesses to develop and grow primarily in the markets they serve.corporation. Broad Street Property Associates, Inc., formed in 2004, is a property management company. CNB Realty Trust, formed in 1998, is a real estate investment trust. Alliance Preferred Funding Corp.NBT Capital Management, Inc., formed in 1999, is a real estate investment trust. Alliance Leasing, Inc. was formed in 2002 to provide equipment leasing services.formerly Columbia Ridge Capital Management, Inc., was acquired in 2016 and is a registered investment advisor that provides investment management and financial consulting services. SBT Mortgage Service Corporation is a passive investment company (“PIC”) acquired in 2023 in connection with the acquisition of Salisbury Bancorp, Inc. (“Salisbury”). The PIC holds loans collateralized by real estate originated or purchased by the Bank. Income of the PIC is exempt from the Connecticut Corporate Business Tax.


Merger with Salisbury Bancorp, Inc.

On August 11, 2023, the Company completed the acquisition of Salisbury through the merger of Salisbury with and into the Company, with the Company surviving the merger, and the merger of Salisbury Bank and Trust Company (“Salisbury Bank”) with and into the Bank, with the Bank as the surviving bank, for $161.7 million in stock. Salisbury Bank was a Connecticut-chartered commercial bank headquartered in Lakeville, Connecticut with 13 banking offices in northwestern Connecticut, the Hudson Valley region of New York, and southwestern Massachusetts. In connection with the acquisition, the Company issued 4.32 million shares and acquired approximately $1.46 billion of identifiable assets, including $1.18 billion of loans, $122.7 million in investment securities, which were sold immediately after the merger, $31.2 million of core deposit intangibles and $4.7 million in a wealth management customer intangible, as well as $1.31 billion in deposits. As of the acquisition date, the fair value discount was $78.7 million for loans, net of the reclassification of the purchase credit deteriorated allowance, and was $3.0 million for subordinated debt.

Competition


The financial services industry, including commercial banking, is highly competitive, and we encounter strong competition for deposits, loans and other financial products and services in our market area. The increasingly competitive environment is the result of the continued low rate environment, changes in regulation, changes in technology and product delivery systems, additional financial service providers and the accelerating pace of consolidation among financial services providers. The Company competes for loans, deposits and customers with other commercial banks, savings and loan associations, securities and brokerage companies, mortgage companies, insurance companies, finance companies, money market funds, credit unions and other nonbank financial service providers.


The financial services industry could become even more competitive as a result of legislative, regulatory and technological changes and continued consolidation. Banks, securities firms and insurance companies can merge under the umbrella of a financial holding company, which can offer virtually any type of financial service, including banking, securities underwriting, insurance (both agency and underwriting) and merchant banking. In addition, technology has lowered barriers to entry and made it possible for non-banks to offer products and services traditionally provided by banks, such as automatic transfer and automatic payment systems.


Some of the Company’s nonbanking competitors have fewer regulatory constraints and may have lower cost structures. In addition, some of the Company’s competitors have assets, capital and lending limits greater than that of the Company, have greater access to capital markets and offer a broader range of products and services than the Company. These institutions may have the ability to finance wide-ranging advertising campaigns and may be able to offer lower rates on loans and higher rates on deposits than the Company can offer. Some of these institutions offer services, such as credit cards and international banking, which the Company does not directly offer.


Various in-state market competitors and out-of-state banks continue to enter or have announced plans to enter or expand their presence in the market areas in whichwhere the Company currently operates. With the addition of new banking presencesfinancial services providers within our market, the Company expects increased competition for loans, deposits and other financial products and services.


In order to compete with other financial services providers, the Company stresses the community nature of its banking operations and principally relies upon local promotional activities, personal relationships established by officers, directors and employees with theirthe Company’s customers and specialized services tailored to meet the needs of the communities served. We also offer certain customer services, such as agricultural lending, that many of our larger competitors do not offer. While the Company’s position varies by market, the Company’s management believes that it can compete effectively as a result of local market knowledge, local decision making and awareness of customer needs.
The table below summarizesCompany has banking locations in forty-two counties in the Bank’s deposits and market share by the thirty-eight countiesstates of New York, Pennsylvania, New Hampshire, Massachusetts, Vermont, Maine and Maine in which it had customer facilities as of June 30, 2017.  Market share is based on deposits of all commercial banks, credit unions, savings and loans associations and savings banks.Connecticut.

CountyState 
Deposits
in thousands*
  Market Share  
Market
Rank
  
Number of
Branches*
  Number of ATMs* 
ChenangoNY $912,559   95.23%  1   11   12 
FultonNY  469,501   63.14%  1   5   6 
SchoharieNY  220,361   48.22%  1   4   4 
HamiltonNY  44,578   44.66%  2   1   1 
CortlandNY  278,943   40.65%  1   5   7 
MontgomeryNY  264,234   36.53%  2   5   4 
OtsegoNY  355,933   32.80%  2   8   11 
DelawareNY  312,890   31.89%  1   5   5 
EssexNY  199,357   27.62%  2   3   5 
MadisonNY  223,268   25.35%  2   4   8 
SusquehannaPA  174,753   20.41%  2   5   7 
BroomeNY  370,208   13.75%  2   7   10 
Saint LawrenceNY  165,489   13.68%  3   5   5 
OneidaNY  475,730   13.38%  4   7   9 
PikePA  82,836   11.45%  5   2   2 
OswegoNY  140,096   11.28%  4   4   6 
WaynePA  118,528   9.20%  4   3   4 
HerkimerNY  59,319   9.02%  4   2   1 
TiogaNY  34,906   7.75%  5   1   1 
ClintonNY  105,184   7.63%  5   3   3 
LackawannaPA  413,114   7.28%  6   12   17 
SchenectadyNY  158,950   5.79%  5   2   2 
FranklinNY  28,894   5.54%  4   1   1 
OnondagaNY  454,061   4.22%  6   11   13 
SaratogaNY  153,381   3.42%  8   4   4 
MonroePA  79,468   2.96%  8   4   4 
BerkshireMA  124,705   2.93%  7   6   6 
GreeneNY  39,733   2.84%  5   2   2 
WarrenNY  45,380   2.56%  7   2   3 
ChittendenVT  81,225   1.84%  7   3   3 
CheshireNH  27,215   1.81%  7   1   - 
RensselaerNY  31,153   1.62%  10   1   1 
LuzernePA  79,314   1.32%  13   4   6 
AlbanyNY  226,583   1.14%  9   4   5 
HillsboroughNH  74,688   0.66%  12   2   2 
RutlandVT  4,281   0.43%  9   1   1 
RockinghamNH  9,923   0.13%  22   1   2 
CumberlandME  7,712   0.09%  16   1   - 
     $7,048,453           152   183 

Source: SNL Financial LLC
* Branch and ATM data is as of December 31, 2017.
Data Privacy and Security Practices


The Company’s enterprise security strategy revolves around people, processes and technology. The program is designed to assist our customers in managing their risks across the supply chain. The Company employs a defense in depth strategy, which combines physical control measures with logical control measures and uses a layered security model to provide end-to-end security of Company and client information. The high-level objective of the information security program is to protect the confidentiality, integrity and availability of all information assets in our environment. We accomplish this by building our program around six foundational control areas: program oversight and governance, safeguards and controls, security awareness training, service provider oversight, incident response and business continuity. The Company’s data security and privacy practices are in compliance withfollow all applicable laws and regulations including the Gramm-Leach Bliley Act of 2001 (“GLBA”) and applicable privacy laws described under the heading Supervision“Supervision and RegulationRegulation” in this Item 1. Business section.


The controls identified in our enterprise security program are managed by various stakeholders throughout the Company and monitored by the information security team. All employees are required to takecomplete information security and privacy training at when they join the Company and then complete annual online training certification and ad hoc face to face trainings. The Company engages outside consultants to perform periodic audits of our information and data security controls and processes including penetration testing of the Company’s public facing websites and corporate networks. The Board of Directors of the Company (the “Board”) requires the Company’s Information Security Officer to report to them the status of the overall information security and data privacy program.program on a recurring basis. More information can be located on the Company’s website https://www.nbtbank.com/Personal/Customer-Support/Fraud-Information-Center.


Investment in For more information regarding the Company’s cybersecurity policies and practices, see Item 1C. Cybersecurity below.

Human Capital Resources


Diversity, Equity and Inclusion

The Company’s strategic initiative regarding investing in human capital includes key initiativesdiversity, equity and inclusion (“DEI”) strategy aims to attract, developenhance diversity within our organization, making us more innovative and retaineffective at meeting the needs of our valued employees. Talent management continuescustomers and the communities we serve. The Company utilizes a variety of approaches to maximize diversity within each pool of candidates through both internal and external recruitment practices. It is the Company’s belief that these efforts will provide equitable opportunities and contribute to improved products and services, better customer engagement and ultimately enhanced stockholder return.

Both grassroots and executive sponsored strategies continue to be a top priority as specific competencies are predictedcritical to beour DEI initiatives. Executive sponsored strategies support leadership opportunities with cross functional/geographic teams and panel discussions for employees and our communities hosted by our affinity group NBT Empowerment in short-supply with the transitionsupport of our baby boomer population into retirement.

To aid in retentionwomen’s empowerment and attract talent, the Company took advantage of the recent Tax Reform Act to increase our minimum hiring pay rate to $15 per hour and provided a 5% pay increase to the remaining employees earning $50,000 and under annually.being your authentic self. We implemented a new and detailed compensation program in 2017 to align career path programs and reward performance. The Company’s incentive programs recognize all full-time employees at all levels and are designed to motivate employeeshave philanthropic goals to support achievementour communities and, in 2023, we established a specific budget for DEI related contributions. We supported our communities with financial contributions for the first Pride festival in Chenango County, for a black baseball exhibit at the Cooperstown Baseball Hall of company success, with appropriate risk assessmentFame and prevention measures designed to prevent fraud.

Learningwe made our second contribution in a five-year commitment supporting a LGBTQ+ youth community center in Maine. Our DEI Inclusion Roundtable supports grassroots efforts focusing on raising awareness of various cultural and Development

The Company focuses on the future by encouraging and promotingdiverse interests. NBT Communities is an internal development. We have four distinct programs that address and encourage development and foster retention. Our high-potential program is in its fifth cycle of leader development. Our emerging leaders program develops our up-and-coming next generation of leaders. Our management development program aims at attracting key external talent, particularly through benefit programs such as financial education, tuition repayment, graduate school tuition assistance and flexible work arrangements. The program has placed many graduates in key positionssocial media forum where they have made significant contributions. Our professional development program provides an entry point for early career professions.  This program provides an overview of banking functions over a 12-18 month period, ultimately placing employees with working knowledge in positionssimilar interests across the footprint can connect and get to know each other around a variety of responsibility around the Company.  In addition, employees have access to career paths throughout the Company’s business areas, supported by individual development plans and internal learning management system resources.topics.


Diversity and Inclusion

We have enhanced the visibility and structure of our long-standing commitment to diversity and inclusion ("D&I"). Our Chief Diversity Officer, named in 2017, has placed a high level of focus on relevant and impactful D&I initiatives by building upon our strong cultural foundation. Aligning with the data from our annual employee engagement survey, a three-year strategic roadmap has been developed by the D&I steering committee.  The Company has a D&IDEI steering committee comprised of members of the executive team, including the Chief Executive Officer. The plan is shared with our board of directors,the Board, management, and employees, who are often included in implementing specific action items.

More information can be located on the Company’s website at https://www.nbtbank.com/about-us/Diversity-and-Inclusion/.

Investment in Our People

The Company’s focus on investing in our people includes key initiatives to attract, develop and retain our valued employees. Talent acquisition and more importantly, retention, continue to be top priorities especially in the post-pandemic environment and considering the current challenges in the labor market. An Employee Referral Program was implemented in the third quarter of 2022. In 2023, 84 qualified referrals were made by employees, equating to 28% of the total new employees hired. 88% of referred employees continue to be employed.

The Company developedoffers total rewards that address employees at various stages of their personal lives and careers, including financial wellness programs, undergraduate and graduate tuition, paid parental leave, more flexibility in work schedules and paid leave benefits and a purpose statementretirement transition option. The Company’s incentive programs recognize employees at all levels and are designed to motivate employees to support the D&I initiative,achievement of company success, with appropriate risk assessment and prevention measures designed to prevent fraud.

Engaging Employees

While our employee retention rate remains consistently high, we continue to place significant effort toward retaining our valued employees - career planning conversations, an on-going coaching process, goal setting, individual development plans and enhanced communications all play a part in employee satisfaction. In the first quarter of 2024, we will administer our Employee Engagement Survey. The results from the survey will be used to define specific initiatives to enhance engagement around the organization including clarity with respect to our business strategies, decision making and corporate led development programs.

Learning and Career Development

The Company’s main priority is to attract and retain top talent by encouraging and promoting internal development. All employees have access to the LinkedIn Learning Library, which statesis intended to make learning and development accessible in a concise, easily consumable format that enables employees to get the development they need to achieve individual career aspirations. Currently 80% of our employees are active in the learning library and are taking full advantage of this resource.

In addition to the library, there are distinct training and development programs strategically designed to attract top talent early in their careers and to further foster the growth and retention of our high potential and emerging leaders. These programs have been designed to meet the objectives outlined in our succession plan. Our Management Development Program aims to attract diverse talent, primarily college seniors by offering accelerated career advancement and mentoring with senior executives. The Company strivesalso offers two programs designed for high potential employees, one for employees with prior professional experience and another one targeted to create an environment that is openour more experienced employees with direct leadership responsibility. Both programs include a mentor, a coach, 360-degree feedback, individual development plans, presentation skill development and welcomingincreased visibility to all, leading to high employee engagementexecutive leadership. The programs accommodate delivery in both remote and job performance.  We believe this will enablein person learning environments, made possible by utilizing our Microsoft Teams technology which was implemented across the Company to outperform our peersstrengthen internal communications, collaboration, and ensure high levels of shareholder returntalent development. To support career development, we employ an internal career manager to work as a liaison with employees and thus financial independence. We strive to ensure our executives are demonstratingmanagers. The Company also has a robust annual talent review and succession planning process that includes the highest ethical leadership, are approachableBoard and inspire trust.senior management.

Conduct and Ethics


In today’s world, it is critical that the board of directors andThe Board, senior management and the ethics committee have vigorously endorseendorsed a no-tolerance stance for workplace harassment, biases and unethical behavior. The Company’s values-based Code of Business Conduct and Ethics is extensively communicated on our website intranet, company newsletter and internally socialized through a blog entitled “Respectfully Yours.” Company-wide reminders regarding our intolerance of racial and sexual harassment have been provided to each employee this year in response to certain national events.targeted internal communications platforms. Frequent training specific to managers and employees, regular publication of our whistleblower policy and reporting mechanisms provide framework to the Company’s motto of: “The right people. Doing the right things. In the right way.”


Engaging EmployeesCommunity Engagement


The Company seeksis engaged in the communities where we do business and where our employees and directors live and work. We live out our core value of community involvement through investments of both money and the time of our employees.

Through our active contribution program, administered by market-based committees with representation from all lines of business, the Company contributed over $2.0 million in 2023. Our teams’ efforts to further refinedistribute philanthropic resources across our footprint ensure alignment with local needs and support for hundreds of organizations that provide health and human services and promote education, affordable housing, economic development, the arts and agriculture. The Company has pledged to maintain charitable support in the markets served by Salisbury Bank following the acquisition in August 2023 and to make an additional $500,000 in geographically focused contributions to demonstrate the ongoing commitment to these markets.

A consistent way that the Company and our employees support our communities across our markets is through giving to United Way chapters in the form of corporate pledges and employee campaign contributions. In 2023, these commitments resulted in over $355,000 in funding for United Way chapters that provide resources to local organizations offering critical education, financial, food security and health services.

In addition to corporate financial support of community organizations and causes, employees are encouraged and empowered to volunteer and be a resource in their communities. They invest their financial and other expertise as board members and serve in roles where they offer direct support to those in need by engaging in all manner of volunteer activities.

The NBT CEI-Boulos Impact Fund, a high-impact commercial real estate equity investment fund established by the Bank and CEI-Boulos Capital Management, announced its first equity investment in 2023 that will provide affordable, workforce housing and a grocery store for residents in Troy, NY. The Flanigan Square Transformation Project is an approximately $75 million socially impactful, environmentally conscious, transit-oriented and community informed master plan, located at the 500 block of River Street along the Hudson River waterfront in the historically underinvested North Central neighborhood of Troy. The NBT CEI-Boulos Impact Fund made a $3.84 million equity investment for a majority ownership stake in two of the three components of the project.

The NBT CEI-Boulos Impact Fund, LLC launched in 2022 is a $10 million real estate equity investment fund with the Bank as the sole investor. The fund is designed to support individuals and communities with low- and moderate income through investments in high-impact, community supported, commercial real estate projects located within the Bank’s Community Reinvestment Act assessment areas in New York. A Social Impact Advisory Board was also appointed to review proposed investments based on each project’s social and environmental impact, alignment with community needs and community support. Areas of the fund’s targeted impact include: projects that support job creation; affordable and workforce housing; Main Street revitalization/historic preservation developments that do not contribute to displacement; developments that serve nonprofit organizations; and environmentally sustainable real estate developments.

Products

The Company offers a comprehensive array of financial products and services for consumers and businesses with options that are beneficial to unbanked and underbanked individuals. Deposit accounts include low balance savings and checking options that feature minimal or no monthly service fees, provide assistance rebuilding positive deposit relationships, and assistance for those just starting a new banking relationship. The NBT iSelect Account was introduced in 2021 and certified as meeting the Bank On National Account Standards for 2021-2022, 2023-2024 and again for 2024-2025. Over 11,000 NBT iSelect Accounts have been opened. These accounts feature no monthly charges for maintenance, inactivity or dormancy, no overdraft fees and no minimum balance requirement. An enhanced digital banking platform incorporates ready access through online and mobile services to current credit score information and a personal financial management tool for budget and expense tracking.

The Company is focused on making home ownership accessible to everyone in the communities we serve. Our suite of home lending products features innovative and flexible options, including government guaranteed programs through its annual employee engagement survey, which has a high 90% participation ratelike Federal Housing Administration (“FHA”), USDA Rural Housing Program and provides valuable insight intoU.S. Department of Veterans Affairs (“VA”) loans. In addition, we have many offerings developed in house, including our Habitat for Humanity, Home in the Company’s areas of strengthCity, Portfolio Housing Agency and opportunities to enhance strategies. BasedPortfolio 97 programs. Our home lending team includes affordable housing loan originators, and we maintain longstanding relationships with affordable housing agency partners across our banking footprint that offer first-time homebuyer education programs and assistance with down payments and closing costs.

Environmental

The Company is focused on the most recent survey, high impact strengths included leadership, alignmentenvironment and committed to company goalsbusiness practices and individual work, senseactivities that encourage sustainability and minimize our environmental impact. In larger facilities, the Company conserves energy through the use of teambuilding energy management systems and identity, autonomymotion sensor lighting controls. In new construction and renovations, the Company incorporates high-efficiency mechanical equipment, LED lighting, and modern building techniques to get things done, accessreduce our carbon footprint wherever possible. The Company has an ongoing initiative to learningreplace existing lighting with LED lighting to reduce energy consumption.
The Company offers a financing product to homeowners on a national basis which provides an opportunity to power their homes with sustainable solar energy and developmentreduce their carbon footprint at an affordable price. Services like mobile and social responsibility. The executive team owns several initiatives directly tiedonline banking, remote deposit capture, electronic loan payments, eStatements and combined statements enable us to support all customers in their efforts to consume less fuel and paper. We continue to digitize loan origination and deposit account opening processes, reducing trips to the survey feedback. The Company believes that engaged employees will drive retentionbank and effort, ultimately correlating to a better experiencepaper documents for our customers. Across our footprint, we host community shred days with multiple confidential document destruction companies to promote safe document disposal and recycling.

Supervision and Regulation


The Company, the Bank and certain of its non-banking subsidiaries are subject to extensive regulation under federal and state laws. The regulatory framework applicable to bank holding companies and their subsidiary banks is intended to protect depositors, federal deposit insurance funds and the stability of the U.S. banking system. This system is not designed to protect equity investors in bank holding companies, such as the Company.


Set forth below is a summary of the significant laws and regulations applicable to the Company and its subsidiaries. The description that follows is qualified in its entirety by reference to the full text of the statutes, regulations and policies that are described. Such statutes, regulations and policies are subject to ongoing review by Congress and state legislatures and federal and state regulatory agencies. A change in any of the statutes, regulations or regulatory policies applicable to the Company and its subsidiaries could have a material effect on the results of the Company.


Overview


The Company is a registered bank holding company and financial holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), and is subject to the supervision of, and regular examination by, the Board of Governors of the Federal Reserve System (the “Federal Reserve Board” or “FRB”) as its primary federal regulator. The Company is also subject to the jurisdiction of the Securities and Exchange Commission (“SEC”) and is subject to the disclosure and other regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as administered by the SEC. The Company'sCompany’s common stock is listed on the NASDAQ Global Select market under the ticker symbol, NBTB,“NBTB,” and the Company is subject to the NASDAQ stock market rules.


The Bank is chartered as a national banking association under the National Bank Act. The Bank is subject to the supervision of, and to regular examination by, the Office of the Comptroller of the Currency (“OCC”) as its chartering authority and primary federal regulator. The Bank is also subject to the supervision and regulation, to a limited extent, of the Federal Deposit Insurance Corporation (“FDIC”)FDIC as its deposit insurer. Financial products and services offered by the Company and the Bank are subject to federal consumer protection laws and implementing regulations promulgated by the Consumer Financial Protection Bureau (“CFPB”). The Company and the Bank are also subject to oversight by state attorneys general for compliance with state consumer protection laws. The Bank'sBank’s deposits are insured by the FDIC up to the applicable deposit insurance limits in accordance with FDIC laws and regulations. The non-bank subsidiaries of the Company and the Bank are subject to federal and state laws and regulations, including regulations of the FRB and the OCC, respectively.


Since the enactment of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the “Dodd-Frank Act”), U.S. banks and financial services firms have been subject to enhanced regulation and oversight. Several provisions of the Dodd-Frank Act are subject to further rulemaking, guidance and interpretation by the federal banking agencies. While the current administration and its appointees to the federal banking agencies have expressed interest in reviewing, revising and perhaps, repealing portions of the Dodd-Frank Act and certain of its implementing regulations, it is not clear whether any such legislation or regulatory changes will be enacted or, if enacted, what the effect on the Company would be.

Federal Bank Holding Company Regulation


The Company is a bank holding company as defined by the BHC Act. The BHC Act generally limits the business of the Company to banking, managing or controlling banks and other activities that the FRB has determined to be so closely related to banking “as to be a proper incident thereto.” The Company has also qualified for and elected to be a financial holding company. Financial holding companies may engage in any activity, or acquire and retain the shares of a company engaged in any activity, that is either (i)(1) financial in nature or incidental to such financial activity (as determined by the FRB in consultation with the Secretary of the Treasury), or (ii)(2) complementary to a financial activity and that does not pose a substantial risk to the safety and soundness of depository institutions or the financial system (as solely determined by the FRB). If a bank holding company seeks to engage in the broader range of activities permitted under the BHC Act for financial holding companies, (i)(1) the bank holding company and all of its depository institution subsidiaries must be “well-capitalized” and “well-managed,” as defined in the FRB'sFRB’s Regulation Y and (ii)(2) it must file a declaration with the FRB that it elects to be a “financial holding company.” In order for a financial holding company to commence any activity that is financial in nature, incidental thereto, or complementary to a financial activity, or to acquire a company engaged in any such activity permitted by the BHC Act, each insured depository institution subsidiary of the financial holding company must have received a rating of at least “satisfactory” in its most recent examination under the Community Reinvestment Act of 1977 (the “CRA”). See the section titled “Community Reinvestment Act of 1977” for further information relating to the CRA. The Federal Reserve has the power to order any bank holding company or its subsidiaries to terminate any activity or to terminate its ownership or control of any subsidiary when the Federal Reserve has reasonable grounds to believe that continuation of such activity or such ownership or control constitutes a serious risk to the financial soundness, safety or stability of any bank subsidiary of the bank holding company.
Regulation of Mergers and Acquisitions


The BHC Act, the Bank Merger Act and other federal and state statutes regulate acquisitions of depository institutions and their holding companies. The BHC Act requires prior FRB approval for a bank holding company to acquire, directly or indirectly, 5% or more of any class of voting securities of a commercial bank or its parent holding company and for a company, other than a bank holding company, to acquire 25% or more of any class of voting securities of a bank or bank holding company.company (and sometimes a lower percentage if there are other indications of control). Under the Change in Bank Control Act, any person, including a company, may not acquire, directly or indirectly, control of a bank without providing 60 days’ prior notice and receiving a non-objection from the appropriate federal banking agency.


Under the Bank Merger Act, prior approval of the OCC is required for a national bank to merge with another bank where the national bank is the surviving bank or to purchase the assets or assume the deposits of another bank. In reviewing applications seeking approval of merger and acquisition transactions, the federal banking agencies will consider, among other criteria, the competitive effect and public benefits of the transactions, the capital position of the combined banking organization, the applicant'sapplicant’s performance record under the CRA and the effectiveness of the subject organizations in combating money laundering activities.


As a financial holding company, the Company is permitted to acquire control of non-depository institutions engaged in activities that are financial in nature and in activities that are incidental to financial activities without prior FRB approval. However, the BHC Act, as amended by the Dodd-Frank Act, requires prior written approval from the FRB or prior written notice to the FRB before a financial holding company may acquire control of a company with consolidated assets of $10 billion or more.


Capital Distributions


The principal source of the Company'sCompany’s liquidity is dividends from the Bank. The OCC oversees the ability of the Bank to make capital distributions, including dividends. The OCC generally prohibits a depository institution from making any capital distributions (including payment of a dividend) or paying any management fee to its parent holding company if the bank would thereafter be undercapitalized. The OCC’s prior approval is required if the total of all dividends declared by a national bank in any calendar year would exceed the sum of the bank'sbank’s net income for that year and its undistributed net income for the preceding two calendar years, less any required transfers to surplus. The National Bank Act also prohibits national banks from paying dividends that would be greater than the bank'sbank’s undivided profits after deducting statutory bad debt in excess of the bank'sbank’s allowance for loan losses.


The federal banking agencies have indicated that paying dividends that deplete a bank'sbank’s capital base to an inadequate level would be an unsafe and unsound banking practice and that banking organizations should generally pay dividends only out of current operating earnings. The appropriate federal regulatory authority is authorized to determine, based on the financial condition of a bank holding company or a bank, that the payment of dividends would be an unsafe or unsound practice and to prohibit such payment.


Affiliate and Insider Transactions


Transactions between the Bank and its affiliates, including the Company, are governed by sectionsSections 23A and 23B of the Federal Reserve Act (the “FRA”) and the FRB’s implementingimplementation of Regulation W. An “affiliate” of a bank includes any company or entity that controls, is controlled by or is under common control with the Bank.such bank. In a bank holding company context, at a minimum, the parent holding company of a bank and companies that are controlled by such parent holding company, are affiliates of the bank. Generally, sectionsSections 23A and 23B of the FRA are intended to protect insured depository institutions from losses in transactions with affiliates. These sections place quantitative and qualitative limitations on covered transactions between the Bank and its affiliates and require that all transactions between a bank and its affiliates occur on market terms that are consistent with safe and sound banking practices.


Section 22(h) of the FRA and its implementingimplementation of Regulation O restricts loans to the Bank’s and its affiliates’ directors, executive officers and principal stockholders (“Insiders”). Under Section 22(h), loans to Insiders and their related interests may not exceed, together with all other outstanding loans to such persons and affiliated entities, the Bank's total capital and surplus.Bank’s loan-to-one borrower limit. Loans to Insiders above specified amounts must receive the prior approval of the Bank’s boardBoard of directors.Directors. Further, under Section 22(h) of the FRA, loans to directors, executive officers and principal stockholders must be made on terms substantially the same as offered in comparable transactions to other persons, except that such Insiders may receive preferential loans made under a benefit or compensation program that is widely available to the Bank’s employees and does not give preference to the Insider over the employees. Section 22(g) of the FRA places additional limitations on loans to the Bank’s and its affiliates’ executive officers.
Federal Deposit Insurance and Brokered Deposits


The FDIC’s deposit insurance limit is $250,000 per depositor, per insured bank, for each account ownership category.category, in accordance with applicable FDIC regulations. The Bank’s deposit accounts are fully insured by the FDIC Deposit Insurance Fund (the “DIF”) up to the deposit insurance limits in accordance with applicable laws and regulations.


The FDIC uses a risk-based assessment system that imposes insurance premiums based upon a risk matrix that takes into account a bank'sbank’s capital level and supervisory rating (“CAMELS rating”). The risk matrix uses different risk categories distinguished by capital levels and supervisory ratings. As a result of the Dodd-Frank Act, the base for deposit insurance assessments is nowthe consolidated average assets less average tangible equity. Assessment rates are calculated using formulas that take into account the risk of the institution being assessed.

In additionNovember 2023, the FDIC announced a special assessment on all insured depository institutions with more than $5 billion in total assets, including the Bank, in order to deposit insurance assessments,recover the Federal Deposit Insurance Act (“FDIA”) provides for additional assessments relatedloss to outstanding bonds issued bythe DIF associated with protecting uninsured depositors following the closures of Silicon Valley Bank and Signature Bank. The Financing Corporation ("FICO"). The FICO is a mixed-ownership government corporation established by the Competitive Equality Banking Act of 1987 whose sole purpose was to function as a financing vehicleassessment base for the now defunct Federal Savings & Loan Insurance Company. The FICO assessments are adjusted quarterlyspecial assessment was equal to reflect changes in the assessment base of the DIF and do not vary depending upon aan insured depository institution’s capitalization or supervisory evaluation. Outstanding FICO bonds mature through 2019.estimated uninsured deposits reported as of December 31, 2022, adjusted to exclude the first $5 billion. The Company’s uninsured deposits as of December 31, 2022 were under $5 billion and therefore the Company will not be subject to this special assessment.


Under FDIC laws and regulations, no FDIC-insured depository institution can accept brokered deposits unless it is well-capitalized or unless it is adequately capitalized and receives a waiver from the FDIC. Applicable laws and regulations also prohibitlimit the interest rate that any depository institution that is not well-capitalized from paying an interest ratemay pay on brokered deposits in excess of three-quarters of one percentage point over certain prevailing market rates.deposits.

The Dodd-Frank Act requires that the FDIC raise the minimum reserve ratio of the DIF from 1.15% to 1.35% and that the FDIC offset the effect of this increase on insured depository institutions with total consolidated assets of less than $10 billion. In March 2016, the FDIC issued a final rule affecting insured depository institutions with total consolidated assets of more than $10 billion. The final rule imposes a surcharge of 4.5 cents per $100 of the institution’s assessment base on deposit insurance assessment rates paid by these larger institutions. If the reserve ratio does not reach 1.35% by December 31, 2018, through implementation of the surcharge, the FDIC will impose an additional, one-time shortfall assessment on insured depository institutions with more than $10 billion in assets on March 31, 2019, to be paid by June 30, 2019. The FDIC also has authority to further increase deposit insurance assessments. At this time, the Bank is not subject to this surcharge.


Under the FDIA,Federal Deposit Insurance Act (“FDIA”), the FDIC may terminate deposit insurance upon a finding that the institution has engaged in unsafe and unsound practices, is in an unsafe or unsound condition to continue operations or has violated any applicable law, regulation, rule, order or condition imposed by the FDIC. The Bank'sBank’s management is not aware of any practice, condition or violation that might lead to the termination of its deposit insurance.

Federal Home Loan Bank System


The Bank is also a member of the Federal Home Loan Bank (“FHLB”) of New York, which provides a central credit facility primarily for member institutions for home mortgage and neighborhood lending. The Bank is subject to the rules and requirements of the FHLB, including the requirement to acquire and hold shares of capital stock in the FHLB in an amount at least equal to the sum of 0.125% of the aggregate principal amount of its unpaid residential mortgage loans and similar obligationsrelated assets at the beginning of each year, up to a maximum of $25.0 million.year. The Bank was in compliance with FHLB rules and requirements as of December 31, 2017.2023.


Debit Card Interchange Fees


The Dodd-Frank Act requires that any interchange transaction fee charged for a debit transaction be reasonable and proportional to the cost incurred by the issuer for the transaction. FRB regulations mandated by the Dodd-Frank Act limit interchange fees on debit cards to a maximum of 21 cents per transaction plus 5 basis points of the transaction amount. The rule also permits a fraud-prevention adjustment of 1 cent per transaction conditioned upon an issuer developing, implementing and updating reasonably designed fraud-prevention policies and procedures. Issuers that, together with their affiliates, have less than $10 billion of assets, such as the Company, are exempt from the debit card interchange fee standards. However,In addition, FRB regulations prohibit all issuers, including the Company and the Bank, from restricting the number of networks over which electronic debit transactions may be processed to less than two unaffiliated networks.


In December 2020, the OCC, together with the Board of Governors of the Federal Reserve System and the FDIC, issued an interim final rule to temporarily mitigate transition costs related to the coronavirus (“COVID-19”) pandemic on community banking organizations with less than $10 billion in total assets as of December 31, 2019. The rule allowed organizations, including the Company, to use assets as of December 31, 2019, to determine the applicability of various regulatory asset thresholds. During 2020, the Company crossed the $10 billion threshold but elected to delay the regulatory implications of crossing the $10 billion threshold until 2022 for these debit card interchange fee standards. The Company became subject to the new standards starting in July 2022.

Source of Strength Doctrine


FRB policy requires bank holding companies to act as a source of financial and managerial strength to their subsidiary banks. Section 616 of the Dodd-Frank Act codifies the requirement that bank holding companies serve as a source of financial strength to their subsidiary depository institutions. A bank holding company’s failure to meet its obligations to serve as a source of strength to its subsidiary banks will generally be considered by the FRB to be an unsafe and unsound banking practice or a violation of FRB regulations or both. As a result, the Company is expected to commit resources to support the Bank, including at times when the Company may not be in a financial position to provide such resources. Any capital loan by the Company to the Bank is subordinate in right of payment to deposits and to certain other indebtedness of such subsidiary banks. The U.S. Bankruptcy Code provides that, in the event of a bank holding company’s bankruptcy, any commitment by the bank holding company to a federal bank regulatory agency to maintain the capital of a subsidiary bank will be assumed by the bankruptcy trustee and entitled to priority of payment.
In addition, under the National Bank Act, if the Bank’s capital stock is impaired by losses or otherwise, the OCC is authorized to require payment of the deficiency by assessment upon the Company. If the assessment is not paid within three months, the OCC could order a sale of Bank stock held by the Company to cover any deficiency.


Capital Adequacy and Prompt Corrective Action


In July 2013, the FRB, the OCC and the FDIC approved final rules (the “Capital Rules”) that established a new capital framework for U.S. banking organizations. The Capital Rules generally implement the Basel Committee on Banking Supervision’s (the “Basel Committee”) December 2010 final capital framework referred to as “Basel III” for strengthening international capital standards. The Capital Rules revise the definitions and the components of regulatory capital, as well as address other issues affecting the numerator in banking institutions’ regulatory capital ratios. The Capital Rules also address asset risk weights and other matters affecting the denominator in banking institutions’ regulatory capital ratios and replace the existing general risk-weighting approach with a more risk-sensitive approach.


The Capital Rules: (i)(1) require a capital measure called “Common Equity Tier 1” (“CET1”) and related regulatory capital ratio of CET1 to risk-weighted assets; (ii)(2) specify that Tier 1 capital consists of CET1 and “Additional Tier 1 capital” instruments meeting certain revised requirements; (iii)(3) mandate that most deductions/adjustments to regulatory capital measures be made to CET1 and not to the other components of capital; and (iv)(4) expand the scope of the deductions from and adjustments to capital as compared to existing regulations. Under the Capital Rules, for most banking organizations, including the Company, the most common form of Additional Tier 1 capital is non-cumulative perpetual preferred stock and the most common forms of Tier 2 capital are subordinated notes and a portion of the allocation for loan losses, in each case, subject to the Capital Rules’ specific requirements.

Pursuant to the Capital Rules, the minimum capital ratios as of January 1, 2015 are:


4.5% CET1 to risk-weighted assets;


6.0% Tier 1 capital (CET1 plus Additional Tier 1 capital) to risk-weighted assets;


8.0% Total capital (Tier 1 capital plus Tier 2 capital) to risk-weighted assets; and


4.0% Tier 1 capital to average consolidated assets as reported on consolidated financial statements (known as the “leverage ratio”).


The Capital Rules also require a “capital conservation buffer,” composed entirely of CET1, on top of these minimum risk-weighted asset ratios. The capital conservation buffer is designed to absorb losses during periods of economic stress. Banking institutions with a ratio of CET1 to risk-weighted assets above the minimum but below the capital conservation buffer will face constraints on dividends, equity and other capital instrument repurchases and compensation based on the amount of the shortfall. When fully phased-inThe capital conservation buffer was phased in incrementally until when, on January 1, 2019, the capital conservation buffer was fully phased in, resulting in the capital standards applicable to the Company and the Bank will includeincluding an additional capital conservation buffer of 2.5% of CET1, and effectively resulting in minimum ratios inclusive of the capital conservation buffer of (i)(1) CET1 to risk-weighted assets of at least 7%, (ii)(2) Tier 1 capital to risk-weighted assets of at least 8.5% and (iii)(3) Total capital to risk-weighted assets of at least 10.5%. The risk-weighting categories in the Capital Rules are standardized and include a risk-sensitive number of categories, depending on the nature of the assets, generally ranging from 0% for U.S. government and agency securities, to 600% for certain equity exposures and resulting in higher risk weights for a variety of asset classes.

The Capital Rules provide for a number of deductions from and adjustments to CET1. These include, for example, the requirement that mortgage servicing rights, deferred tax assets arising from temporary differences that could not be realized through net operating loss carrybacks and significant investments in non-consolidated financial entities be deducted from CET1 to the extent that any one such category exceeds 10% of CET1 or all such items, in the aggregate, exceed 15% of CET1. The deductions and adjustments will be incrementally phased in between January 1, 2015 and January 1, 2019.
In addition, under the prior general risk-based capital rules, the effects of accumulated other comprehensive income or loss (“AOCI”) items included in stockholders’ equity (for example, marks-to-market of securities held in the available for sale ("AFS"(“AFS”) portfolio) under GAAPgenerally accepted accounting principles in the United States of America (“GAAP”) were excluded for the purposes of determining regulatory capital ratios. Under the Capital Rules, the effects of certain AOCI items are not excluded; however, banking organizations not using the advanced approaches, including the Company and the Bank, were permitted to make a one-time permanent election to continue to exclude these items in January 2015. The Capital Rules also preclude certain hybrid securities, such as trust preferred securities issued after May 19, 2010, from inclusion in bank holding companies’ Tier 1 capital.

Implementation of the deductions and other adjustments to CET1 began on January 1, 2015, are phased-in over a 4-year period (beginning at 40% on January 1, 2015 and an additional 20% per year thereafter). The implementation of the capital conservation buffer began on January 1, 2016 at the 0.625% level and increase by 0.625% on each subsequent January 1, until it reaches 2.5% on January 1, 2019.

In September 2017, the federal banking agencies proposed simplifying the Capital Rules. The proposal would apply primarily to non-advanced approaches institutions, such as the Company. The proposal would simplify and clarify a number of the more complex aspects of the Capital Rules, including the treatment for certain acquisition, development and construction loans, mortgage servicing assets, certain deferred tax assets, investments in the capital instruments of unconsolidated financial institutions and minority interest. In November 2017, the FRB finalized a rule extending the currently applicable capital rules for non-advanced approaches institutions, including the treatment of mortgage servicing assets. That rule is in effect pending the comment period and review of the general proposal to simplify the Capital Rules for non-advanced approaches institutions.


Management believes that the Company is in compliance and will continue to be in compliance, with the targeted capital ratios as such requirements are phased in.ratios.


Prompt Corrective Action and Safety and Soundness


Pursuant to Section 38 of the Federal Deposit Insurance Act (“FDIA”),FDIA, federal banking agencies are required to take “prompt corrective action” (“PCA”) should an insured depository institutionsinstitution fail to meet certain capital adequacy standards. At each successive lower capital category, an insured depository institution is subject to more restrictions and prohibitions, including restrictions on growth, restrictions on interest rates paid on deposits, restrictions or prohibitions on payment of dividends and restrictions on the acceptance of brokered deposits. Furthermore, if an insured depository institution is classified in one of the undercapitalized categories, it is required to submit a capital restoration plan to the appropriate federal banking agency and the holding company must guarantee the performance of that plan. Based upon its capital levels, a bank that is classified as well-capitalized, adequately capitalized or undercapitalized, may be treated as though it were in the next lower capital category if the appropriate federal banking agency, after notice and opportunity for hearing, determines that an unsafe or unsound condition or an unsafe or unsound practice, warrants such treatment.


For purposes of PCA, to be: (i)(1) well-capitalized, an insured depository institution must have a total risk based capital ratio of at least 10%, a Tier 1 risk based capital ratio of at least 8%, a CET1 risk based capital ratio of at least 6.5%, and a Tier 1 leverage ratio of at least 5%; (ii)(2) adequately capitalized, an insured depository institution must have a total risk based capital ratio of at least 8%, a Tier 1 risk based capital ratio of at least 6%, a CET1 risk based capital ratio of at least 4.5%, and a Tier 1 leverage ratio of at least 4%; (iii)(3) undercapitalized, an insured depository institution would have a total risk based capital ratio of less than 8%, a Tier 1 risk based capital ratio of less than 6%, a CET1 risk based capital ratio of less than 4.5%, and a Tier 1 leverage ratio of less than 4%; (iv)(4) significantly undercapitalized, an insured depository institution would have a total risk based capital ratio of less than 6%, a Tier 1 risk based capital ratio of less than 4%, a CET1 risk based capital ratio of less than 3%, and a Tier 1 leverage ratio of less than 3%.; (v)(5) critically undercapitalized, an insured depository institution would have a ratio of tangible equity to total assets that is less than or equal to 2%. At December 31, 2023, the Bank qualified as “well-capitalized” under applicable regulatory capital standards.


Bank holding companies and insured depository institutions may also be subject to potential enforcement actions of varying levels of severity by the federal banking agencies for unsafe or unsound practices in conducting their business or for violation of any law, rule, regulation, condition imposed in writing by the agency or term of a written agreement with the agency. In more serious cases, enforcement actions may include the issuance of directives to increase capital; the issuance of formal and informal agreements; the imposition of civil monetary penalties; the issuance of a cease and desist order that can be judicially enforced; the issuance of removal and prohibition orders against officers, directors and other institution−affiliatedinstitution-affiliated parties; the termination of the insured depository institution’s deposit insurance; the appointment of a conservator or receiver for the insured depository institution; and the enforcement of such actions through injunctions or restraining orders based upon a judicial determination that the FDIC, as receiver, would be harmed if such equitable relief was not granted.

Volcker Rule


Section 619 of the Dodd-Frank Act, commonly known as the Volcker Rule, restricts the ability of banking entities such as the Company, from: (i)(1) engaging in “proprietary trading” and (ii)(2) investing in or sponsoring certain covered funds, subject to certain limited exceptions. Regulations implementingUnder the Economic Growth, Regulatory Reform and Consumer Protection Act (“EGRRCPA”), depository institutions and their holding companies with less than $10 billion in assets, are excluded from the prohibitions of the Volcker Rule. During 2020, the Company crossed the $10 billion threshold, accordingly, we are subject to the Volcker Rule define the term "covered fund" as any issuer that would be an investment company under the Investment Company Act but for the exemptions in section 3(c)(1) or 3(c)(7) of that Act, which includes collateralized loan obligation (“CLO”) and collateralized debt obligation securities. The regulations provide an exemption for CLOs meeting certain requirements. Compliance with the Volcker Rule was required on July 21, 2017.again. Given the Company’s size and the scope of its activities, the implementation of the Volcker Rule did not have a significant effect on its consolidated financial statements.


Depositor Preference


The FDIA provides that, in the event of the “liquidation or other resolution” of an insured depository institution, the claims of depositors of the institution, including the claims of the FDIC as subrogee of insured depositors and certain claims for administrative expenses of the FDIC as a receiver, will have priority over other general unsecured claims against the institution. If an insured depository institution fails, insured and uninsured depositors, along with the FDIC, will have priority in payment ahead of unsecured, non-deposit creditors, including the parent bank holding company, with respect to any extensions of credit they have made to such insured depository institution.


Consumer Protection and CFPB Supervision


The Dodd-Frank Act centralized responsibility for consumer financial protection by creating the CFPB, an independent agency charged with responsibility for implementing, enforcing and examining compliance with federal consumer financial laws. The CFPB has examination authority over all banks and savings institutions with more thanCompany grew its asset base in excess of $10 billion in assets. As the2020. The Company is below this threshold,now subject to the OCC continues to exercise primaryCFPB’s examination authority over the Bank with regard to compliance with federal consumer financial laws and regulations.regulations, in addition to the OCC as the primary regulatory of the Bank. Under the Dodd-Frank Act, state attorneys general are also empowered to enforce rules issued by the CFPB.


The Company is subject to federal consumer financial statutes and the regulations promulgated thereunder including, but not limited to:



the Truth-In-Lending Act, governing disclosures of credit terms to consumer borrowers;



the Equal Credit Opportunity Act (“ECOA”), prohibiting discrimination in connection with the extension of credit;



the Home Mortgage Disclosure Act (“HMDA”), requiring home mortgage lenders, including the Bank, to make available to the public expanded information regarding the pricing of home mortgage loans, including the “rate spread” between the annual percentage rate and the average prime offer rate for mortgage loans of a comparable type;



the Fair Credit Reporting Act (“FCRA”), governing the provision of consumer information to credit reporting agencies and the use of consumer information; and



the Fair Debt Collection Practices Act, governing the manner in which consumer debts may be collected by collection agencies.


The Bank’s failure to comply with any of the consumer financial laws can result in civil actions, regulatory enforcement action by the federal banking agencies and the U.S. Department of Justice.


USA PATRIOT Act


The Bank Secrecy Act (“BSA”), as amended by the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (“USA PATRIOT Act”), imposes obligations on U.S. financial institutions, including banks and broker-dealer subsidiaries, to implement policies, procedures and controls which are reasonably designed to detect and report instances of money laundering and the financing of terrorism. Financial institutions also are required to respond to requests for information from federal banking agencies and law enforcement agencies. Information sharing among financial institutions for the above purposes is encouraged by an exemption granted to complying financial institutions from the privacy provisions of the GLBA and other privacy laws. Financial institutions that hold correspondent accounts for foreign banks or provide private banking services to foreign individuals are required to take measures to avoid dealing with certain foreign individuals or entities, including foreign banks with profiles that raise money laundering concerns and are prohibited from dealing with foreign "shell banks"“shell banks” and persons from jurisdictions of particular concern. The primary federal banking agencies and the Secretary of the Treasury have adopted regulations to implement several of these provisions. OnSince May 11, 2018, the Bank musthas been required to comply with the new Customer Due Diligence Rule, which clarified and strengthened the existing obligations for identifying new and existing customers and explicitly includeincluded risk-based procedures for conducting ongoing customer due diligence. All financial institutions also are required to establish internal anti-money laundering programs. The effectiveness of a financial institution in combating money laundering activities is a factor to be considered in any application submitted by the financial institution under the Bank Merger Act. The Company has a Bank Secrecy ActBSA and USA PATRIOT Act board-approvedBoard-approved compliance program commensurate with its risk profile and appetite.profile.

Identity Theft Prevention


The Fair Credit Reporting Act’s (“FCRA”)FCRA’s Red Flags Rule requires financial institutions with covered accounts (e.g., consumer bank accounts and loans) to develop, implement and administer an identity theft prevention program. This program must include reasonable policies and procedures to detect suspicious patterns or practices that indicate the possibility of identity theft, such as inconsistencies in personal information or changes in account activity.


Office of Foreign Assets Control Regulation


The United States government has imposed economic sanctions that affect transactions with designated foreign countries, nationals and others. These are typically known as the “OFAC” rules based on their administration by the U.S. Treasury Department Office of Foreign Assets Control (“OFAC”). The OFAC-administered sanctions targeting countries take many different forms. Generally, they contain one or more of the following elements: (i)(1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on “U.S. persons” engaging in financial transactions relating to making investments in or providing investment-related advice or assistance to a sanctioned country; and (ii)(2) a blocking of assets in which the government or specially designated nationals of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). Blocked assets (property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.


Financial Privacy and Data Security


The Company and the Bank are subject to federal laws, including the Gramm-Leach-Bliley Act (“GLBA”)GLBA and certain state laws containing consumer privacy protection provisions. These provisions limit the ability of banks and other financial institutions to disclose nonpublic information about consumers to affiliated and non-affiliated third parties and limit the reuse of certain consumer information received from nonaffiliated financial institutions. These provisions require notice of privacy policies to clients and, in some circumstances, allow consumers to prevent disclosure of certain nonpublic personal information to affiliates or non-affiliated third parties by means of “opt out” or “opt in” authorizations.


The GLBA requires that financial institutions implement comprehensive written information security programs that include administrative, technical and physical safeguards to protect consumer information. Further, pursuant to interpretive guidance issued under the GLBA and certain state laws, financial institutions are required to notify clients of security breaches resulting in unauthorized access to their personal information. The Bank believes it is in compliance withfollows all GLBA obligations.


The Bank is also subject to data security standards, privacy and data breach notice requirements, primarily those issued by the OCC. The federal banking agencies, through the Federal Financial Institutions Examination Council, have adopted guidelines to encourage financial institutions to address cyber security risks and identify, assess and mitigate these risks, both internally and at critical third party services providers.
Community Reinvestment Act of 1977


The Bank has a responsibility under the CRA, as implemented by OCC regulations, to help meet the credit needs of itsthe communities it serves, including low- and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for financial institutions nor does it limit an institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. Regulators periodically assess the Bank’s record of compliance with the CRA. The Bank’s failure to comply with the CRA could, at a minimum, result in regulatory restrictions on its activities and the activities of the Company. The Bank’s latestmost current CRA rating was “Satisfactory.”


Future Legislative Initiatives


Congress, state legislatures and financial regulatory agencies may introduce various legislative and regulatory initiatives that could affect the financial services industry, generally. Such initiatives may include proposals to expand or contract the powers of bank holding companies and/or depository institutions or proposals to substantially change the financial institution regulatory system. Such legislation could change banking statutes and the operating environment of the Company in substantial and unpredictable ways. If enacted, such legislation could increase or decrease the cost of doing business, limit or expand permissible activities or affect the competitive balance among banks, savings associations, credit unions and other financial institutions. The Company cannot predict whether any such legislation will be enacted, and, if enacted, the effect that it or any implementing regulations would have on the financial condition or results of operations of the Company. A change in statutes, regulations or regulatory policies applicable to the Company or any of its subsidiaries could have a material effect on the business of the Company.


Employees


At December 31, 2017,2023, the Company had 1,7332,034 full-time equivalent employees. The Company’s employees are not presently represented by any collective bargaining group.


Available Information


The Company’s website is http://www.nbtbancorp.com. The Company makes available free of charge through its website its annual reportsAnnual Reports on Form 10-K, quarterly reportsQuarterly Reports on Form 10-Q, current reportsCurrent Reports on Form 8-K and any amendments to those reports as soon as reasonably practicable after such material is electronically filed with or furnished withto the SEC pursuant to Section 13(a) or 15(d) of the Exchange Act. We also make available through our website other reports filed with or furnished to the SEC under the Exchange Act, including our proxy statements and reports filed by officers and directors under Section 16(a) of that Act, as well as our Code of Business Conduct and Ethics and other codes/committee charters. The references to our website do not constitute incorporation by reference of the information contained in the website and such information should not be considered part of this document.


Any materials we fileThis Annual Report on Form 10-K and other reports filed with the SEC may be read and copied at the SEC's Public Reference Room at 100 F Street, N.E., Washington, DC, 20549. Informationare available on the operation of the Public Reference Room may be obtained by calling the SEC at 1-800-SEC-0330. The SEC maintains an Internet site (http://www.sec.gov) thatSEC’s website, which contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC. The SEC’s website address is www.sec.gov.


ITEM 1A.
Risk FactorsRISK FACTORS


There are risks inherent to the Company’s business. The material risks and uncertainties that management believes affect the Company are described below. Any of the following risks could affect the Company’s financial condition and results of operations and could be material and/or adverse in nature. You should consider all of the following risks together with all of the other information in this Annual Report on Form 10-K.


Risks Related to our Business and Industry

The Company may be adversely affected by conditions in the financial markets and economic conditions generally.

Key macroeconomic conditions historically have affected the Company’s business, results of operations and financial condition and are likely to affect them in the future. Consumer confidence, unemployment and other economic indicators are among the factors that often impact consumer spending and payment behavior and demand for credit. The Company relies primarily on interest and fees on our loan receivables to generate net earnings. The economy in the United States and globally has experienced volatility in recent years and may continue to do so for the foreseeable future. There can be no assurance that economic conditions will not worsen. Unfavorable or uncertain economic conditions can be caused by declines in economic growth, business activity or investor or business confidence, limitations on the availability or increases in the cost of credit and capital, increases in inflation or interest rates, the timing and impact of geopolitical uncertainties, natural disasters, epidemics and pandemics, terrorist attacks, acts of war or a combination of these or other factors. Federal budget deficit concerns and the potential for political conflict over legislation to fund U.S. government operations and raise the U.S. government’s debt limit may increase the possibility of a default by the U.S. government on its debt obligations, related credit-rating downgrades, or an economic recession in the United States. A worsening of business and economic conditions could have adverse effects on our business, including the following:


investors may have less confidence in the equity markets in general and in financial services industry stocks in particular, which could place downward pressure on the Company’s stock price and resulting market valuation;


consumer and business confidence levels could be lowered and cause declines in credit usage and adverse changes in payment patterns, causing increases in delinquencies and default rates;


the Company’s ability to assess the creditworthiness of its customers may be impaired if the models and approaches the Company uses to select, manage and underwrite its customers become less predictive of future behaviors;


the Company could suffer decreases in demand for loans or other financial products and services or decreased deposits or other investments in accounts with the Company;


demand for and income received from the Company’s fee-based services could decline;


customers of the Company’s trust and benefit plan administration business may liquidate investments, which together with lower asset values, may reduce the level of assets under management and administration and thereby decrease the Company’s investment management and administration revenues;


competition in the financial services industry could intensify as a result of the increasing consolidation of financial services companies in connection with current market conditions or otherwise; and


the value of loans and other assets or collateral securing loans may decrease.

Deterioration in local economic conditions may negatively impact our financial performance.


The Company’s success depends primarily on the general economic conditions in central and upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, Vermont, southern coastal Maine, central and northwestern Connecticut and the specific local markets in which the Company operates. Unlike larger national or other regional banks that are more geographically diversified, the Company provides banking and financial services to customers primarily in the upstate New York areas of Norwich, Syracuse, Oneonta, Amsterdam-Gloversville, Albany, Binghamton, Utica-Rome, Plattsburgh, Glens Falls and Ogdensburg-Massena, the northeastern Pennsylvania areas of Scranton Wilkes-Barre and East Stroudsburg,Wilkes-Barre, Berkshire County, Massachusetts, southern New Hampshire, Vermont, southern Maine and the southern coastal Maine area.central and northwestern Connecticut. The local economic conditions in these areas have a significant impact on the demand for the Company’s products and services as well as the ability of the Company’s customers to repay loans, the value of the collateral securing loans and the stability of the Company’s deposit funding sources.


As a lender with the majority of our loans secured by real estate or made to businesses in New York, Pennsylvania, New Hampshire, Massachusetts, Vermont and Maine, aA downturn in theseour local economies could cause significant increases in nonperforming loans, which could negatively impact our earnings. Declines in real estate values in our market areas could cause any of our loans to become inadequately collateralized, which would expose us to greater risk of loss. Additionally, a decline in real estate values could result in the decline of originations of such loans, as most of our loans and the collateral securing our loans are located in those areas.


Severe weather, flooding and other effects of climate change and other natural disasters could adversely affect our financial condition, results of operations or liquidity.
Our branch locations and our customers’ properties may be adversely impacted by flooding, wildfires, high winds and other effects of severe weather conditions that may be caused or exacerbated by climate change. These events can force property closures, result in property damage and/or result in delays in expansion, development or renovation of our properties and those of our customers. Even if these events do not directly impact our properties or our customers’ properties, they may impact us and our customers through increased insurance, energy or other costs. In addition, changes in laws or regulations, including federal, state or city laws, relating to climate change could result in increased capital expenditures to improve the energy efficiency of our branch locations and/or our customers’ properties.

Given that climate change could impose systemic risks upon the financial sector, either via disruptions in economic activity resulting from the physical impacts of climate change or changes in policies as the economy transitions to a less carbon-intensive environment, the Company may face regulatory risk of increasing focus on the Company’s resilience to climate-related risks, including in the context of stress testing for various climate stress scenarios. Ongoing legislative or regulatory uncertainties and changes regarding climate risk management and practices may result in higher regulatory, compliance, credit and reputational risks and costs.

Variations in interest rates may negativelycould adversely affect our results of operations and financial performance.condition.


The Company’s earnings and financial condition, like that of most financial institutions, are largely dependent upon net interest income, which is the difference between interest earned from loans and investments and interest paid on deposits and borrowings. The narrowing of interest rate spreads could adversely affect the Company’s earnings and financial condition. The Company cannot predict with certainty, or control, changes in interest rates. Regional and local economic conditions and the policies of regulatory authorities, including monetary policies of the FRB, affect rates and, therefore, interest income and interest expense. In order to address rising inflation, the FRB raised interest rates in 2022 and in the first half 2023 and, while the Federal funds rate has remained unchanged over recent months, the FRB may again raise interest rates in response to inflation. The magnitude of any such increase is not currently known. High interest rates could also affect the amount of loans that the Company can originate because higher rates could cause customers to apply for fewer mortgages or cause depositors to shift funds from accounts that have a comparatively lower cost to accounts with a higher cost. The Company may also experience customer attrition due to competitor pricing.pricing on both deposits and loans. If the cost of interest-bearing deposits increases at a rate greater than the yields on interest-earning assets increase, net interest income will be negatively affected. Changes in the asset and liability mix may also affect net interest income. Similarly, lower interest rates cause higher yielding assets to prepay and floating or adjustable rate assets to reset to lower rates. If the Company is not able to reduce its funding costs sufficiently, due to either competitive factors or the maturity schedule of existing liabilities, then the Company’s net interest margin will decline.


Although management believes it has implemented effective asset and liability management strategies to mitigate the potential adverse effects of changes in interest rates on the Company’s results of operations, anyAny substantial or unexpected change in, or prolonged change in market interest rates could have a material adverse effect on the Company’s financial condition and results of operations. See the section captioned “Net Interest Income” in Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations and Item 7A. Quantitative and Qualitative Disclosure About Market Risk located elsewhere in this report for further discussion related to the Company’s management of interest rate risk.


Our lending, and particularly our emphasis on commercial lending, exposes us to the risk of losses upon borrower default.


As of December 31, 2017,2023, approximately 46%52% of the Company’s loan portfolio consisted of commercial and industrial, agricultural, commercial construction and commercial real estate loans. These types of loans generally expose a lender to greater risk of non-payment and loss than residential real estate loans because repayment of the loans often depends on the successful operation of the property, the income stream of the borrowers and, for construction loans, the accuracy of the estimate of the property’s value at completion of construction and the estimated cost of construction. Such loans typically involve larger loan balances to single borrowers or groups of related borrowers compared to residential real estate loans. Because the Company’s loan portfolio contains a significant number of commercial and industrial, agricultural, construction and commercial real estate loans with relatively large balances, the deterioration of one or a few of these loans could cause a significant increase in nonperforming loans. An increase in nonperforming loans could result in a net loss of earnings from these loans, an increase in the provision for loan losses and/or an increase in loan charge-offs, all of which could have a material adverse effect on the Company’s financial condition and results of operations. See the section captioned “Loans” in Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations located elsewhere in this report for further discussion related to our commercial and industrial, agricultural, construction and commercial real estate loans.

If ourOur allowance for loan losses ismay not be sufficient to cover actual loan losses, which could have a material adverse effect on our earnings will decrease.business, financial condition and results of operations.


The Company maintains an allowance for loan losses, which is an allowance established through a provision for loan losses charged to expense, that represents management’s best estimate of incurredexpected credit losses within the existing portfolio of loans. The allowance, in the judgment of management, is necessary to reserve for estimated loan losses and risks inherent in the loan portfolio. The level of the allowance reflects management’s continuing evaluation of industry concentrations; specific credit risks; loan loss experience; current loan portfolio quality; present economic, political, environmental and regulatory conditions and unidentified losses inherent in the current loan portfolio. The determination of the appropriate level of the allowance for loan losses inherently involves a high degree of subjectivity and requires the Company to make significant estimates of current credit risks, forecast economic conditions and future trends, all of which may undergo material changes. Changes in economic conditions affecting borrowers, new information regarding existing loans, identification of additional problem loans and other factors, both within and outside of the Company’s control, may require an increase in the allowance for loan losses. Bank regulatory agencies periodically review the Company’s allowance for loan losses and may require an increase in the provision for loan losses or the recognition of further loan charge-offs, based on judgments different from those of management. In addition, if charge-offs in future periods exceed the allowance for loan losses, the Company may need additional provisions to increase the allowance for loan losses. These potential increases in the allowance for loan losses would result in a decrease in net income and, possibly, capital and may have a material adverse effect on the Company’s financial condition and results of operations. See the section captioned “Risk Management – Credit Risk” in Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations located elsewhere in this report for further discussion related to the Company’s process for determining the appropriate level of the allowance for loan losses. Management expects that the Current Expected Credit Losses (“CECL”) model may create more volatility in the level of our allowance for loan losses from quarter to quarter as changes in the level of allowance for loan losses will be dependent upon, among other things, macroeconomic forecasts and conditions, loan portfolio volumes and credit quality.


Strong competition within our industry and market area could hurtadversely affect our performance and slow our growth.


The Company faces substantial competition in all areas of its operations from a variety of different competitors, many of which are larger and may have more financial resources. Such competitors primarily include national, regional and community banks within the various markets in which the Company operates. Additionally, various banks continue to enter or have announced plans to enter the market areas in which the Company currently operates. The Company also faces competition from many other types of financial institutions, including, without limitation, savings and loans, credit unions, finance companies, brokerage firms, insurance companies and other financial intermediaries. The financial services industry could continue to become even more competitive as a result of legislative, regulatory and technological changes and continued consolidation. Technology has lowered barriers to entry and made it possible for non-banks to offer products and services traditionally provided by banks, such as automatic transfer and automatic payment systems. Many of the Company’s competitors have fewer regulatory constraints and may have lower cost structures. Additionally, due to their size, many competitors may be able to achieve economies of scale and, as a result, may offer a broader range of products and services as well as better pricing for those products and services than the Company can.


The Company’s ability to compete successfully depends on a number of factors, including, among other things:


the ability to develop, maintain and build upon long-term customer relationships based on top qualitytop-quality service, high ethical standards and safe, sound assets;


the ability to expand the Company’s market position;


the scope, relevance and pricing of products and services offered to meet customer needs and demands;


the rate at which the Company introduces new products, services and technologies relative to its competitors;


customer satisfaction with the Company’s level of service;


industry and general economic trends; and


the ability to attract and retain talented employees.


Failure to perform in any of these areas could significantly weaken the Company’s competitive position, which could adversely affect the Company’s growth and profitability, which, in turn, could have a material adverse effect on the Company’s financial condition and results of operations.
We are subject to extensive government regulation and supervision, which may interfere with our ability to conduct our business and may negatively impact our financial results.

We are subject to extensive federal and state regulation and supervision. Banking regulations are primarily intended to protect depositors’ funds, the DIF and the safety and soundness of the banking system as a whole, not stockholders. These regulations affect the Company’s lending practices, capital structure, investment practices, dividend policy and growth, among other things. Congress and federal regulatory agencies continually review banking laws, regulations and policies for possible changes. Changes to statutes, regulations or regulatory policies, including changes in interpretation or implementation of statutes, regulations or policies, could affect the Company in substantial and unpredictable ways. Such changes could subject the Company to additional costs, limit the types of financial services and products the Company may offer and/or limit the pricing the Company may charge on certain banking services, among other things. Compliance personnel and resources may increase our costs of operations and adversely impact our earnings.

Failure to comply with laws, regulations or policies could result in sanctions by regulatory agencies, civil money penalties and/or reputation damage, which could have a material adverse effect on our business, financial condition and results of operations. While the Company has policies and procedures designed to prevent any such violations, there can be no assurance that such violations will not occur. See the section captioned “Supervision and Regulation” in Item 1. Business of this report for further information.

We will be subject to heightened regulatory requirements if we exceed $10 billion in total consolidated assets.

Based on our historical growth rates and current size, it is possible that our total assets could exceed $10 billion dollars in the near future. The Dodd-Frank Act and its implementing regulations impose enhanced supervisory requirements on bank holding companies with more than $10 billion in total consolidated assets. For bank holding companies with more than $10 billion but less than $50 billion in total consolidated assets, such requirements include, among other things:

compliance with the FRB’s annual stress testing requirements;

increased capital, leverage, liquidity and risk management standards;

examinations by the CFPB for compliance with federal consumer financial protection laws and regulations;

limits on interchange fees on debit cards; and

changes to the FDIC deposit insurance assessments calculation that would increase our insurance premium costs.

Federal financial regulators may require us to take actions to prepare for compliance before we exceed $10 billion in total consolidated assets. Our regulators may consider our preparation for compliance with these regulatory requirements when examining our operations or considering any request for regulatory approval. We may, therefore, incur compliance costs before we reach $10 billion in total consolidated assets and may be required to maintain the additional compliance procedures even if we do not grow at the anticipated rate or at all.

Failure to comply with these new requirements may negatively impact the results of our operations and financial condition. To ensure compliance, we will be required to investment significant resources, which may necessitate hiring additional personnel and implementing additional internal controls. These additional compliance costs may have a material adverse effect on our business, results of operations and financial condition.


The Company is subject to liquidity risk, which could adversely affect net interest income and earningsearnings.


The purpose of the Company’s liquidity management is to meet the cash flow obligations of its customers for both deposits and loans. Regulators are increasingly focused on liquidity risk after the bank failures of 2023. The primary liquidity measurement the Company utilizes is called basic surplus, which captures the adequacy of the Company’s access to reliable sources of cash relative to the stability of its funding mix of average liabilities. This approach recognizes the importance of balancing levels of cash flow liquidity from short and long-term securities with the availability of dependable borrowing sources, which can be accessed when necessary. However, competitive pressure on deposit pricing could result in a decrease in the Company’s deposit base or an increase in funding costs. In addition, liquidity will come under additional pressure if loan growth exceeds deposit growth. These scenarios could lead to a decrease in the Company’s basic surplus measure to an amount below the minimum policy level of 5%. To manage this risk, the Company has the ability to purchase brokered time deposits, borrow against established borrowing facilities with other banks (Federal funds) and enter into repurchase agreements with investment companies. Depending on the level of interest rates applicable to these alternatives, the Company’s net interest income, and therefore earnings, could be adversely affected. See the section captioned “Liquidity Risk” in Item 7.

Our ability to service our debt, pay dividends and otherwise pay our obligations as they come due is substantially dependent on capital distributions from our subsidiaries.


The Company is a separate and distinct legal entity from its subsidiaries. It receives substantially all of its revenue from dividends from its subsidiaries. These dividends are the principal source of funds to pay dividends on the Company’s common stock and interest and principal on the Company’s debt. Various federal and/or state laws and regulations limit the amount of dividends that the Bank may pay to the Company. In addition, the Company’s right to participate in a distribution of assets upon a subsidiary’s liquidation or reorganization is subject to the prior claims of the subsidiary’s creditors. In the event the Bank is unable to pay dividends to the Company, the Company may not be able to service debt, pay obligations or pay dividends on the Company’s common stock. The inability to receive dividends from the Bank could have a material adverse effect on the Company’s business, financial condition and results of operations.


A breach of information security, including as a result of cyber-attacks,reduction in the Company’s credit rating could disrupt our business and impact our earnings.

We depend upon data processing, communication and information exchange on a variety of computing platforms and networks and over the internet. In addition, we rely on the services of a variety of vendors to meet our data processing and communication needs. Despite existing safeguards, we cannot be certain that all of our systems are free from vulnerability to attack or other technological difficulties or failures. If information security is breached or difficulties or failures occur, despite the controls we and our third party vendors have instituted, information can be lost or misappropriated, resulting in financial loss or costs to us, reputational harm or damages to others. Such costs or losses could exceed the amount of insurance coverage, if any, which would adversely affect our earnings. As cyber threats continue to evolve, we may be required to expend significant additional resources to modify our protective measures or to investigate and remediate any information security vulnerabilities.

The Company may be adversely affected by fraud.

As a financial institution, the Company is inherently exposed to operational risk in the form of theft and other fraudulent activity by employees, customers and other third parties targeting the Companybusiness and/or the Company’s customers or data. Such activity may take many forms, including check fraud, electronic fraud, wire fraud, phishing, social engineering and other dishonest acts. Althoughholders of our securities.

The credit rating agency rating our indebtedness regularly evaluates the Company devotes substantial resources to maintaining effective policies and internal controls to identify and prevent such incidents, given the increasing sophistication of possible perpetrators, the Company may experience financial losses or reputational harm as a result of fraud.

We continually encounter technological change and the failure to understandBank. Credit ratings are based on a number of factors, including our financial strength and adapt to these changes could hurt our business.

The financial services industry is continually undergoing rapid technological change with frequent introductions of new technology-driven products and services. The effective use of technology increases efficiency and enables financial institutions to serve customers better and to reduce costs. The Company’s future success depends, in part, upon its ability to address the needs of its customers by using technology to provide products and services that will satisfy customer demands,generate earnings, as well as to create additional efficiencies in the Company’s operations. Many of the Company’s competitors have substantially greater resources to invest in technological improvements. The Company mayfactors not be able to effectively implement new technology-driven products and services or be successful in marketing these products and services to its customers. Failure to successfully keep pace with technological changesentirely within our control, including conditions affecting the financial services industry generally and the economy and changes in rating methodologies. There can be no assurance that the Company will maintain our current credit ratings. A downgrade of the credit ratings of the Company or the Bank could have a material adverse impact onadversely affect our access to liquidity and capital, significantly increase our cost of funds, and decrease the Company’s businessnumber of investors and in turn,counterparties willing to lend to the Company’sCompany or purchase our securities. This could affect our growth, profitability, and financial condition, and results of operations.including liquidity.


The Company relies on third parties to provide key components of its business infrastructure.


The Company relies on third parties to provide key components for its business operations, such as data processing and storage, recording and monitoring transactions, online banking interfaces and services, internet connections and network access. While the Company selects these third-partythird party vendors carefully, it does not control their actions. Any problems caused by these third parties, including those resulting from breakdowns or other disruptions in communication services provided by a vendor, failure of a vendor to handle current or higher volumes, cyber-attacks and security breaches at a vendor, failure of a vendor to provide services for any reason or poor performance of services by a vendor, could adversely affect the Company’s ability to deliver products and services to its customers and otherwise conduct its business. Financial or operational difficulties of a third-partythird party vendor could also hurt the Company’s operations if those difficulties interfere with the vendor'svendor’s ability to serve the Company. Replacing these third party vendors also could create significant delays and expense that adversely affect the Company’s business and performance.
The possibility of the economy’s return to recessionary conditions and the possibility of further turmoil or volatility in the financial markets would likely have an adverse effect on our business, financial position and results of operations.

The economy in the United States and globally has experienced volatility in recent years and may continue to do so for the foreseeable future. There can be no assurance that economic conditions will not worsen. Unfavorable or uncertain economic conditions can be caused by declines in economic growth, business activity or investor or business confidence, limitations on the availability or increases in the cost of credit and capital, increases in inflation or interest rates, the timing and impact of changing governmental policies, natural disasters, terrorist attacks, acts of war or a combination of these or other factors. A worsening of business and economic conditions recovery could have adverse effects on our business, including the following:

investors may have less confidence in the equity markets in general and in financial services industry stocks in particular, which could place downward pressure on the Company’s stock price and resulting market valuation; 

consumer and business confidence levels could be lowered and cause declines in credit usage and adverse changes in payment patterns, causing increases in delinquencies and default rates; 

the Company’s ability to assess the creditworthiness of its customers may be impaired if the models and approaches the Company uses to select, manage and underwrite its customers become less predictive of future behaviors;

the Company could suffer decreases in demand for loans or other financial products and services or decreased deposits or other investments in accounts with the Company; 

demand for and income received from the Company's fee-based services could decline;

customers of the Company's trust and benefit plan administration business may liquidate investments, which together with lower asset values, may reduce the level of assets under management and administration and thereby decrease the Company's investment management and administration revenues; 

competition in the financial services industry could intensify as a result of the increasing consolidation of financial services companies in connection with current market conditions or otherwise; and; 

the value of loans and other assets or collateral securing loans may decrease.

We are subject to other-than-temporary impairment risk, which could negatively impact our financial performance.

The Company recognizes an impairment charge when the decline in the fair value of equity, debt securities and cost-method investments below their cost basis are judged to be other-than-temporary. Significant judgment is used to identify events or circumstances that would likely have a significant adverse effect on the future use of the investment. The Company considers various factors in determining whether an impairment is other-than-temporary, including the severity and duration of the impairment, forecasted recovery, the financial condition and near-term prospects of the investee, whether the Company has the intent to sell and whether it is more likely than not it will be forced to sell the security in question. Information about unrealized gains and losses is subject to changing conditions. The values of securities with unrealized gains and losses will fluctuate, as will the values of securities that we identify as potentially distressed. Our current evaluation of other-than-temporary impairments reflects our intent to hold securities for a reasonable period of time sufficient for a forecasted recovery of fair value. However, our intent to hold certain of these securities may change in future periods as a result of facts and circumstances impacting a specific security. If our intent to hold a security with an unrealized loss changes and we do not expect the security to fully recover prior to the expected time of disposition, we will write down the security to its fair value in the period that our intent to hold the security changes.

The process of evaluating the potential impairment of goodwill and other intangibles is highly subjective and requires significant judgment. The Company estimates the expected future cash flows of its various businesses and determines the carrying value of these businesses. The Company exercises judgment in assigning and allocating certain assets and liabilities to these businesses. The Company then compares the carrying value, including goodwill and other intangibles, to the discounted future cash flows. If the total of future cash flows is less than the carrying amount of the assets, an impairment loss is recognized based on the excess of the carrying amount over the fair value of the assets. Estimates of the future cash flows associated with the assets are critical to these assessments. Changes in these estimates based on changed economic conditions or business strategies could result in material impairment charges and therefore have a material adverse impact on the Company’s financial condition and performance.

The risks presented by acquisitions could adversely affect our financial condition and results of operations.

The business strategy of the Company has included and may continue to include growth through acquisition. Any future acquisitions will be accompanied by the risks commonly encountered in acquisitions. These risks may include, among other things:

our ability to realize anticipated cost savings;

the difficulty of integrating operations and personnel, the loss of key employees;

the potential disruption of our or the acquired company’s ongoing business in such a way that could result in decreased revenues, the inability of our management to maximize our financial and strategic position;

the inability to maintain uniform standards, controls, procedures and policies; and

the impairment of relationships with the acquired company’s employees and customers as a result of changes in ownership and management.
We cannot provide any assurance that we will be successful in overcoming these risks or any other problems encountered in connection with acquisitions. Our inability to overcome these risks could have an adverse effect on the achievement of our business strategy and results of operations.


There are substantial risks and uncertainties associated with the introduction or expansion of lines of business or new products and services within existing lines of business.


From time to time, the Company may implement new lines of business or offer new products and services within existing lines of business. There are substantial risks and uncertainties associated with these efforts, particularly in instances where the markets are not fully developed. In developing and marketing new lines of business and/or new products and services, the Company may invest significant time and resources. Initial timetables for the introduction and development of new lines of business and/or new products or services may not be achieved and price and profitability targets may not prove attainable. External factors, such as compliance with regulations, competitive alternatives and shifting market preferences, may also impact the successful implementation of a new line of business or a new product or service. Furthermore, any new line of business and/or new product or service could have a significant impact on the effectiveness of the Company’s system of internal controls. Failure to successfully manage these risks in the development and implementation of new lines of business or new products or services could have a material adverse effect on the Company’s business, results of operations and financial condition.


Risks Related to Legal, Governmental and Regulatory Changes

We are subject to extensive government regulation and supervision, which may interfere with our ability to conduct our business and may negatively impact our financial results.

We are subject to extensive federal and state regulation and supervision. Banking regulations are primarily intended to protect depositors’ funds, the DIF and the safety and soundness of the banking system as a whole, not stockholders. These regulations affect the Company’s lending practices, capital structure, investment practices, dividend policy and growth, among other things. Congress and federal regulatory agencies continually review banking laws, regulations and policies for possible changes. Changes to statutes, regulations or regulatory policies, including changes in interpretation or implementation of statutes, regulations or policies, could affect the Company in substantial and unpredictable ways. Such changes could subject the Company to additional costs, limit the types of financial services and products the Company may offer and/or limit the pricing the Company may charge on certain banking services, among other things. Compliance personnel and resources may increase our costs of operations and adversely impact our earnings.

Failure to comply with laws, regulations or policies could result in sanctions by regulatory agencies, civil money penalties and/or reputation damage, which could have a material adverse effect on our business, financial condition and results of operations. While the Company has policies and procedures designed to prevent any such violations, there can be no assurance that such violations will not occur. See the section captioned “Supervision and Regulation” in Item 1. Business of this report for further information.

We are subject to heightened regulatory requirements because we exceed $10 billion in total consolidated assets.

As of December 31, 2023, we had total assets of approximately $13.31 billion. The Dodd-Frank Act, including the Durbin Amendment, and its implementing regulations impose enhanced supervisory requirements on bank holding companies with more than $10 billion in total consolidated assets. For bank holding companies with more than $10 billion in total consolidated assets, such requirements include, among other things:

applicability of Volcker Rule requirements and restrictions;


increased capital, leverage, liquidity and risk management standards;


examinations by the CFPB for compliance with federal consumer financial protection laws and regulations; and


limits on interchange fees from debit card transactions.

The EGRRCPA, which was enacted in 2018, amended the Dodd-Frank Act to raise the $10 billion stress testing threshold to $250 billion, among other things. The federal financial regulators issued final rules in 2019 to increase the threshold for these stress testing requirements from $10 billion to $250 billion, consistent with the EGRRCPA.

Our regulators will consider our compliance with these regulatory requirements that apply to us (in addition to regulatory requirements that applied to us previously) when examining our operations or considering any request for regulatory approval. We may, therefore, incur associated compliance costs and may be required to maintain compliance procedures.

Failure to comply with these requirements may negatively impact the results of our operations and financial condition. To ensure compliance, we will be required to invest significant resources, which may necessitate hiring additional personnel and implementing additional internal controls. These additional compliance costs may have a material adverse effect on our business, results of operations and financial condition.

Replacement of the LIBOR benchmark interest rate could adversely affect our business, financial condition, and results of operations.

In March 2021, the United Kingdom’s Financial Conduct Authority and the Intercontinental Exchange Benchmark Administration, the administrator for London Interbank Offered Rate (“LIBOR”), concurrently announced that certain settings of LIBOR would no longer be published on a representative basis after December 31, 2021, and the most commonly used U.S. dollar LIBOR settings would no longer be published on a representative basis after June 30, 2023. The Federal Reserve Board and the Federal Reserve Bank of New York organized the Alternative Reference Rates Committee, which identified the Secured Overnight Financing Rate (“SOFR”) as its preferred alternative to LIBOR for use in derivatives and other financial contracts that are currently indexed to LIBOR.

We had a significant number of loans, derivative contracts, borrowings and other financial instruments with attributes that were either directly or indirectly dependent on LIBOR. With the transition from LIBOR to SOFR as the preferred alternative to LIBOR, we have transitioned and amended our contracts and financial instruments to reference the SOFR rate where required. Since alternative rates (including SOFR) are calculated differently, payments under contracts referencing new rates will differ from those referencing LIBOR. The future performance of SOFR, including how changes in SOFR rates may differ from other rates during different economic conditions, cannot be predicted based on its limited historical performance. Further, we cannot predict how SOFR will perform in comparison to LIBOR in changing market conditions, what the effect of such rate’s implementation may be on the markets for floating-rate financial instruments or whether such rates will be vulnerable to manipulation. The implementation of an alternative index or indices for the Company’s financial arrangements may result in less predictable outcomes, including reduced or more volatile interest income if the alternative index or indices respond differently to market and other factors, and may result in reduced loan balances if borrowers do not accept the substitute index or indices and may result in disputes or litigation with customers over the appropriateness or comparability of the alternative index to LIBOR, which could have an adverse effect on the Company’s results of operations.

Our controls and procedures may fail or be circumvented, which may result in a material adverse effect on our business.


Management regularly reviews and updates our internal controls, disclosure controls and procedures and corporate governance policies and procedures. Any system of controls, however well designed and operated, is based in part on certain assumptions and can provide only reasonable, not absolute, assurances that the objectives of the system are met. Any failure or circumvention of the controls and procedures or failure to comply with regulations related to controls and procedures could have a material adverse effect on our business, results of operations and financial condition.


We are exposed to risk ofmay be held responsible for environmental liabilities with respect to properties to which we obtain title.title, resulting in significant financial loss.


A significant portion of our loan portfolio at December 31, 20172023 was secured by real estate. In the course of our business, we may foreclose and take title to real estate and could be subject to environmental liabilities with respect to these properties. We may be held liable to a government entity or to third parties for property damage, personal injury, investigation and clean-up costs incurred by these parties in connection with environmental contamination or may be required to clean up hazardous or toxic substances, or chemical releases at a property. The costs associated with investigation and remediation activities could be substantial. In addition, if we are the owner or former owner of a contaminated site, we may be subject to common law claims by third parties based on damages and costs resulting from environmental contamination emanating from the property. These costs and claims could adversely affect our business, results of operations, financial condition and prospects.liquidity.


We may be adversely affected by the soundness of other financial institutions including the FHLB of New York.


Our ability to engage in routine funding transactions could be adversely affected by the actions and commercial soundness of other financial institutions. Financial services companies are interrelated as a result of trading, clearing, counterparty or other relationships. We have exposure to many different industries and counterparties and we routinely execute transactions with counterparties in the financial services industry, including brokers and dealers, commercial banks, investment banks, mutual and hedge funds and other institutional clients. As a result, defaults by, or even rumors or questions about, one or more financial services companies, or the financial services industry generally, have led to market-wide liquidity problems and could lead to losses or defaults by us or by other institutions. Many of these transactions expose us to credit risk in the event of default of our counterparty or client. In addition, our credit risk may be exacerbated if the collateral held by us cannot be realized or is liquidated at prices not sufficient to recover the full amount of the loan or derivative exposure due us. There is no assurance that any such losses would not materially and adversely affect our business, financial condition or results of operations.


The Company owns common stock of FHLB of New York in order to qualify for membership in the FHLB system, which enables it to borrow funds under the FHLB of New York’s advance program. The carrying value and fair market value of our FHLB of New York common stock was $31.5$21.6 million as of December 31, 2017.2023. There are 11 branches of the FHLB, including New York, which are jointly liable for the consolidated obligations of the FHLB system. To the extent that one FHLB branch cannot meet its obligations to pay its share of the system’s debt, other FHLB branches can be called upon to make the payment. Any adverse effects on the FHLB of New York could adversely affect the value of our investment in its common stock and negatively impact our results of operations.
Provisions of our certificate of incorporation and bylaws, as well as Delaware law and certain banking laws, could delay or prevent a takeover of us by a third party.

Provisions of the Company’s certificate of incorporation and bylaws, the corporate law of the State of Delaware and state and federal banking laws, including regulatory approval requirements, could delay, defer or prevent a third party from acquiring the Company, despite the possible benefit to the Company’s stockholders, or otherwise adversely affect the market price of the Company’s common stock. These provisions include supermajority voting requirements for certain business combinations and advance notice requirements for nominations for election to the Company’s boardBoard of directorsDirectors and for proposing matters that stockholders may act on at stockholder meetings. In addition, the Company is subject to Delaware law, which among other things prohibits the Company from engaging in a business combination with any interested stockholder for a period of three years from the date the person became an interested stockholder unless certain conditions are met. These provisions may discourage potential takeover attempts, discouragingdiscourage bids for the Company’s common stock at a premium over market price or adversely affect the market price of and the voting and other rights of the holders of the Company’s common stock. These provisions could also discourage proxy contests and make it more difficult for you and other stockholders to elect directors other than candidates nominated by the Board.


The Company’s common stock price may fluctuate significantly.Company has risk related to legal proceedings.


The Company’s common stock price constantly changes.Company is involved in judicial, regulatory, and arbitration proceedings concerning matters arising from our business activities and fiduciary responsibilities. The Company establishes reserves for legal claims when payments associated with the claims become probable and the costs can be reasonably estimated. We may still incur legal costs for a matter even if a reserve is not established. In addition, the actual cost of resolving a legal claim may be substantially higher than any amounts reserved for that matter. The ultimate resolution of a pending or future legal proceeding, depending on the remedy sought and granted, could materially adversely affect our results of operations and financial condition.

Risks Related to Cybersecurity and Data Privacy

The Company faces operational risks and cybersecurity risks associated with incidents which have the potential to disrupt our operations, cause material harm to our financial condition, result in misappropriation of assets, compromise confidential information and/or damage our business relationships and cannot guarantee that the steps we and our service providers take in response to these risks will be effective.

We depend upon data processing, communication systems, and information exchange on a variety of platforms and networks and over the internet to conduct business operations. In addition, we rely on the services of a variety of vendors to meet our data processing and communication needs. Although we require third party providers to maintain certain levels of security, such providers remain vulnerable to breaches, security incidents, system unavailability or other malicious attacks that could compromise sensitive information. The risk of experiencing security incidents and disruptions, particularly through cyber-attacks or cyber intrusions has generally increased as the number, intensity and sophistication of attempted attacks and intrusions by organized crime, hackers, terrorists, nation-states, activists and other external parties has increased. These security incidents may result in disruption of our operations; material harm to our financial condition, cash flows and the market price of our common stock; misappropriation of assets; compromise or corruption of confidential information; liability for information or assets stolen during the Company's common stockincident; remediation costs; increased cybersecurity and insurance costs; regulatory enforcement; litigation; and damage to our stakeholder and customer relationships.

Moreover, in the normal course of business, we and our service providers collect and retain certain personal information provided by our customers, employees and vendors. If this information gets mishandled, misused, improperly accessed, lost or stolen, we could suffer significant financial, business, reputational, regulatory or other harm. These risks may increase as we continue to fluctuate significantlyincrease and expand our usage of web-based products and applications.

These risks require continuous and likely increasing attention and resources from us to, among other actions, identify and quantify potential cybersecurity risks, and upgrade and expand our technologies, systems and processes to adequately address the risk. We provide on-going training for our employees to assist them in responsedetecting phishing, malware and other malicious schemes. Such attention diverts time and resources from other activities and, while we have implemented policies and procedures designed to maintain the security and integrity of the information we and our service providers collect on our and their computer systems, there can be no assurance that our efforts will be effective. Likewise, while we have implemented security measures to prevent unauthorized access to personal information and prevent or limit the effect of possible incidents, we can provide no assurance that a numbersecurity breach or disruption will not be successful or damaging, or, if any such breach or disruption does occur, that it can be sufficiently or timely remediated.

Even the most well protected information, networks, systems and facilities remain potentially vulnerable because the techniques used in such attempted security breaches evolve and generally are not recognized until launched against a target, and in some cases are designed not to be detected and, in fact, may not be detected. Accordingly, we may be unable to anticipate these techniques or to implement adequate security barriers or other preventative measures, and thus it is impossible for us to entirely mitigate this risk.

The Company may be adversely affected by fraud.

As a financial institution, the Company is inherently exposed to operational risk in the form of factorstheft and other fraudulent activity by employees, customers and other third parties targeting the Company and/or the Company’s customers or data. Such activity may take many forms, including butcheck fraud, electronic fraud, wire fraud, phishing, social engineering and other dishonest acts. Although the Company devotes substantial resources to maintaining effective policies and internal controls to identify and prevent such incidents, given the increasing sophistication of possible perpetrators, the Company may experience financial losses or reputational harm as a result of fraud.

We continually encounter technological change and the failure to understand and adapt to these changes could have a material adverse impact on our business.

The financial services industry is continually undergoing rapid technological change with frequent introductions of new technology-driven products and services. The effective use of technology increases efficiency and enables financial institutions to serve customers better and to reduce costs. The Company’s future success depends, in part, upon its ability to address the needs of its customers by using technology to provide products and services that will satisfy customer demands, as well as to create additional efficiencies in the Company’s operations. Many of the Company’s competitors have substantially greater resources to invest in technological improvements. The Company may not limited to:be able to effectively implement new technology-driven products and services or be successful in marketing these products and services to its customers. Failure to successfully keep pace with technological changes affecting the financial services industry could have a material adverse impact on the Company’s business and, in turn, the Company’s financial condition and results of operations.


the political climate and whether the proposed policies of the current Presidential administration in the U.S. that have affected market prices for financial institution stocks are successfully implemented;
21


changes in securities analysts’ recommendations or expectations of financial performance;
Table of Contents

Risks Related to an Investment in the Company’s Securities
volatility of stock market prices and volumes;

incorrect information or speculation;

changes in industry valuations;

variations in operating results from general expectations;

actions taken against the Company by various regulatory agencies;

changes in authoritative accounting guidance;

changes in general domestic economic conditions such as inflation rates, tax rates, unemployment rates, labor and healthcare cost trend rates, recessions and changing government policies, laws and regulations; and

severe weather, natural disasters, acts of war or terrorism and other external events.

There may be future sales or other dilution of the Company'sCompany’s equity, which may adversely affect the market price of the Company'sCompany’s stock.


The Company is not restricted from issuing additional common stock, including any securities that are convertible into or exchangeable for, or that represent the right to receive, common stock. The Company also grants a significant number of shares of common stock to employees and directors under the Company'sCompany’s incentive plan each year. The issuance of any additional shares of the Company'sCompany’s common stock or preferred stock or securities convertible into, exchangeable for or that represent the right to receive common stock or the exercise of such securities could be substantially dilutive to stockholders of the Company'sCompany’s common stock. Holders of the Company'sCompany’s common stock have no preemptive rights that entitle such holders to purchase their pro rata share of any offering of shares orof any class or series. Because the Company'sCompany’s decision to issue securities in any future offering will depend on market conditions, its acquisition activity and other factors, the Company cannot predict or estimate the amount, timing or nature of its future offerings. Thus, the Company'sCompany’s stockholders bear the risk of the Company'sCompany’s future offerings reducing the market price of the Company'sCompany’s common stock and diluting their stock holdings in the Company.

23Risks Related to the Merger with Salisbury


The FASB has recently issued an accounting standard update that will result in a significant change in how we recognize credit losses and may have a material impact on our financial condition or results of operations.

In June 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments ("ASU 2016-13"), which replaces the current "incurred loss" model for recognizing credit lossesmerger with an "expected loss" model referred to as the Current Expected Credit Loss ("CECL") model. Under the CECL model, we will be required to present certain financial assets carried at amortized cost, such as loans held for investment and held to maturity ("HTM") debt securities, at the net amount expected to be collected. The measurement of expected credit losses is to be based on information about past events, including historical experience, current conditions and reasonable and supportable forecasts that affect the collectability of the reported amount. This measurement will take place at the time the financial asset is first added to the balance sheet and periodically thereafter. This differs significantly from the "incurred loss" model required under current accounting principles generally accepted in the United States of America ("GAAP"), which delays recognition until it is probable a loss has been incurred. Accordingly, the Company expects that the adoption of the CECL model will materially affect how we determine the allowance for loan losses and could require the Company to increase our allowance significantly. Moreover, the CECL model may create more volatility in the level of our allowance for loan losses. If the Company is required to materially increase our level of allowance for loan losses for any reason, such increaseSalisbury could adversely affect the Company'sCompany’s future business and financial results.

Despite the successful integration of Salisbury’s operations with the Company’s, inherent challenges persist, particularly in harmonizing operational processes, technology platforms, and corporate cultures. The complexity of this integration process may lead to unforeseen delays or disruptions, potentially impacting customer service quality and operational efficiency. Additionally, increased regulatory scrutiny following the merger could result in heightened compliance requirements and regulatory enforcement actions, posing additional risks to our business operations and financial performance. Moreover, the loss of key personnel, customer attrition, and competitive pressures post-merger could adversely affect the Company’s ability to execute strategic initiatives and sustain growth momentum. While the Company remains committed to mitigating these risks through diligent management and proactive measures, the uncertainties associated with the post-merger environment necessitate ongoing vigilance and risk management efforts to safeguard our stakeholders’ interests and ensure long-term success.

General Risks

The risks presented by acquisitions could adversely affect our financial condition and results of operations. ASU 2016-13 will become effective for

The business strategy of the Company for fiscal years beginning after December 15, 2019has included and for interim periods within those fiscal years. The Company is currently evaluatingmay continue to include growth through acquisition. Any acquisitions (including the impactacquisition of Salisbury) will be accompanied by the CECL modelrisks commonly encountered in acquisitions. These risks may include, among other things:


exposure to potential asset quality issues of the acquired business;


potential exposure to unknown or contingent liabilities of the acquired business;


our ability to realize anticipated cost savings;


the difficulty of integrating operations and personnel (including the operations and personnel of Salisbury) and the potential loss of key employees;


the potential disruption of our or the acquired company’s ongoing business in such a way that could result in decreased revenues or the inability of our management to maximize our financial and strategic position;


the inability to maintain uniform standards, controls, procedures and policies; and


the impairment of relationships with the acquired company’s employees and customers as a result of changes in ownership and management.

We cannot provide any assurance that we will be successful in overcoming these risks or any other problems encountered in connection with acquisitions. Our inability to overcome these risks could have an adverse effect on its accounting, but the Company expects to recognize a one-time cumulative-effect adjustment to the allowance for loan losses asachievement of the beginning of the first reporting period in which the new standard is adopted, consistent with regulatory expectations set forth in interagency guidance issued at the end of 2016. The Company cannot yet determine the magnitude of any such one-time cumulative-effect adjustment of the overall impact of the new standard on our financial condition orbusiness strategy and results of operations.


Changes inWe rely on our management and other key personnel, and the federal, state or local tax lawsloss of any of them may negatively impactadversely affect our financial performance. operations.


We are subjectand will continue to changes in tax law that could increasebe dependent upon the services of our effective tax rates. These law changes may be retroactiveexecutive management team. In addition, we will continue to previous periods and as a result could negatively affect our current and future financial performance. The Tax Cuts and Jobs Act of 2017 (the “Tax Act”), the full impact of which is subject to further evaluation and analysis, is likely to have both positive and negative effectsdepend on our financial performance. For example,ability to retain and recruit key client relationship managers. The unexpected loss of services of any key management personnel, or the new legislation will result in a reduction in our federal corporate tax rate from 35%inability to 21% beginning in 2018, which will have a favorable impact on our earningsrecruit and capital generation abilities. However, the new legislation also enacted limitations on certain deductions, such as the deduction of FDIC deposit insurance premiums, which will partially offset the anticipated increase in net earnings from the lower tax rate. The Tax Act resultedretain qualified personnel in the remeasurement of the Company's deferred tax assets and liabilities arising for the corporate rate reduction. A certain amount of this adjustment is provisional, related to consideration of depreciation, compensation matters and different interpretations by various regulatory authorities. Similarly, the Bank’s customers are likely to experience varying effects from both the individual and business tax provisions of the Tax Act and such effects, whether positive or negative, mayfuture, could have a corresponding impactan adverse effect on our business and the economy as a whole.financial condition.


ITEM 1B.
Unresolved Staff Comments
22

ITEM 1B.  UNRESOLVED STAFF COMMENTS



None.

ITEM 1C.  CYBERSECURITY



Risk Management and Strategy

The Company maintains a cyber risk management program that is designed to identify, assess, manage, mitigate and respond to cybersecurity threats. The program addresses both the corporate information technology (“IT”) environment and customer facing products. In line with our dedication to upholding strong corporate governance standards and safeguarding the security of our operations, we maintain a continuous effort to assess and mitigate cybersecurity risks that could impact our business, stakeholders and the integrity of our systems. Additionally, we maintain a similar risk-based approach to our third-party vendor management program including identifying and overseeing cybersecurity risks they present.

The underlying controls of the cybersecurity program are based on recognized best practices and standards for cybersecurity and information security, including the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework (“CSF”). This framework organizes cybersecurity risks into five categories: identify, protect, detect, respond and recover. The Company regularly assesses the threat landscape of cybersecurity risks, with a layered defense in depth strategy that is focused on prevention and detection.

Employing comprehensive methodologies for risk assessment, we diligently identify and evaluate potential cybersecurity threats and vulnerabilities across our systems, networks and data assets. This process involves regular examinations of emerging threats, conducting penetration tests, vulnerability scanning and thorough analysis of industry-specific risks. We actively participate in industry forums, information sharing initiatives and collaborate with relevant stakeholders to exchange threat intelligence and best practices.

The Company continues to expand investments in Information Technology security, including additional end-user training, using layered defenses, identifying, and protecting critical assets, strengthening monitoring and alerting. We emphasize continuous training for our staff to improve their ability to identify and address diverse cybersecurity threats. We invest in cybersecurity technology and talent to support this endeavor. Furthermore, we conduct thorough reviews of our vendors and mandate specific security standards for third-party providers. Our comprehensive policies and procedures are designed to safeguard the integrity and security of information collected by us and our service providers on our systems. Additionally, we have implemented security measures to prevent unauthorized access to personal data and minimize the consequences of potential incidents. We consistently learn from any event and look at postmortem improvements where necessary to enhance our security and resilience.

The Company consistently collaborates with third party experts to conduct audits, penetration testing, assessments and validations of our controls, aligning them with established frameworks like the NIST CFS. We adapt our cybersecurity policies, standards, processes and practices accordingly based on the insights provided by these reviews. These audits and assessments are useful tools for maintaining a robust cybersecurity program.

Governance

It is the responsibility of the Risk Management Committee (“RMC”) of the Board to oversee the Company’s cybersecurity risk exposures and action taken by management to monitor and mitigate cybersecurity risks. Cybersecurity risks are reported to the RMC at least quarterly and those reports include key performance indicators, test results, recent threats and how the Company is managing those threats, along with the effectiveness of the Information Security and cyber risk program. The RMC is responsible for monitoring our Information Security Program (“ISP”) and is led by a member of our Board of Directors. The RMC reports quarterly to the Board regarding its activities, including those related to cybersecurity risk oversight. The Board receives briefings from executive management on the overall Information Security program at least annually. 

The Company has appointed the Senior Director of Information Security (“DISO”) to oversee the implementation, coordination, and maintenance of the ISP. The responsibilities of the DISO include developing and implementing our information security program, designing appropriate administrative, technical, and physical safeguards to protect institutional data and ensuring the implementation and maintenance of safeguards across the Company as needed. The DISO reports to our Chief Risk Officer and has over a decade of experience leading cybersecurity oversight along with expertise in cyber-crime prevention, threat intelligence, social engineering, identity access and governance, identity theft and fraud prevention through prior roles in the organization. The Information Security team has cybersecurity experience or certifications, such as the Certified Information Systems Security Professional and Certified Information Security Manager from the Information Systems Audit and Control Association.

The DISO also administers the Incident Response Team (“IRT”) and its members, which is comprised of various high-ranking executive personnel such as the Chief Audit Officer, Chief Compliance Officer, General Counsel, and representatives from Technology, Operations, Accounting and Corporate Communications. Members of the NBT IRT have extensive knowledge regarding the security protocols, operational processes and IT infrastructure for the Company. This allows cross-functional response efforts in the detection, mitigation and prevention of a cybersecurity incident suffered by the Company or its third party service providers. Upon detection of an incident, the IRT promptly convenes and updates executive leadership to assess its severity level, categorizing it as low, moderate, or high. The Company actively performs simulations and tabletop exercises at a management level and incorporates external resources as needed to stay current to cyber threat vectors. The Incident Response Plan also maintains procedures and escalation protocol to escalate significant cybersecurity matters to the Executive Committee, RMC and/or full Board, as deemed necessary.

During the incident response process, senior management, in collaboration with relevant personnel from information technology, information security, and, when necessary, external cybersecurity firms specializing in forensic investigations will assess the materiality of the breach alongside the severity scale. This evaluation aims to accurately identify risks and potential operational and business impacts. Materiality determination involves an objective analysis of both quantitative and qualitative factors, including an evaluation of immediate impact and reasonably likely future impacts.

Although cybersecurity threats, including those stemming from prior incidents, have not had a significant impact on the Company in the previous fiscal year, and there are no known imminent cybersecurity threats likely to materially affect us, we cannot guarantee that we will remain unaffected in the future. Further, there is increasing regulation regarding responses to cybersecurity incidents, including reporting to regulators, which could subject us to additional liability and reputational harm. Cybersecurity threats are expected to continue to be persistent and severe. For further discussion of such risks, see the section entitled “Risk Factors” in Item 1A of this Form 10-K under the heading “Risks Related to Cybersecurity and Data Privacy.”

ITEM 2.
PropertiesPROPERTIES


The Company owns its headquarters located at 52 South Broad Street, Norwich, New York 13815. The Company operated the following community banking branches and ATMsIn addition, as of December 31, 2017:

County Branches  ATMs County Branches  ATMs 
New York      Pennsylvania      
Albany  4   5 Lackawanna  12   17 
Broome  7   10 Luzerne  4   6 
Chenango  11   12 Monroe  4   4 
Clinton  3   3 Pike  2   2 
Cortland  5   7 Susquehanna  5   7 
Delaware  5   5 Wayne  3   4 
Essex  3   5          
Franklin  1   1 New Hampshire        
Fulton  5   6 Cheshire  1   - 
Greene  2   2 Hillsborough  2   2 
Hamilton  1   1 Rockingham  1   2 
Herkimer  2   1          
Madison  4   8 Vermont        
Montgomery  5   4 Chittenden  3   3 
Oneida  7   9 Rutland  1   1 
Onondaga  11   13          
Oswego  4   6 Massachusetts        
Otsego  8   11 Berkshire  6   6 
Rensselaer  1   1          
Saint Lawrence  5   5 Maine        
Saratoga  4   4 Cumberland  1   - 
Schenectady  2   2          
Schoharie  4   4          
Tioga  1   1          
Warren  2   3          
                  
         Total  152   183 

The2023 the Company leaseshas 153 branch locations, of which 66 of the above listed branchesare leased from third parties. The Company owns all other banking premises.

The Company believes that its offices are sufficient for its present operations. All of the above ATMsoperations and that all properties are ownedadequately covered by the Company.insurance.

ITEM 3.LEGAL PROCEEDINGS
25

ITEM 3.
Legal Proceedings


There are no material legal proceedings, other than ordinary routine litigation incidental to the business, to which the Company or any of its subsidiaries is a party or of which any of their property is subject.

ITEM 4.
Mine Safety DisclosuresMINE SAFETY DISCLOSURES



None.
PART II


ITEM 5.
Market for Registrant’s Common Equity, Related Stockholder matters and Issuer Purchases of Equity SecuritiesMARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES



Market Information


The common stock of the Company, par value $0.01 per share (the “Common Stock”), is quoted on the NASDAQ Global Select Market under the symbol “NBTB.” The following table sets forth the high and low sales prices and dividends declared for the Common Stock for the periods indicated:

  High  Low  Dividend 
2017         
1st quarter $42.56  $35.96  $0.23 
2nd quarter  40.85   34.80   0.23 
3rd quarter  38.03   31.28   0.23 
4th quarter  40.47   35.18   0.23 
2016            
1st quarter $27.50  $23.81  $0.22 
2nd quarter  29.55   25.67   0.22 
3rd quarter  33.04   27.31   0.23 
4th quarter  42.49   32.26   0.23 

The closing price of the Common Stock on February 9, 2018January 31, 2024 was $35.79.

$35.57. As of February 9, 2018,January 31, 2024, there were 6,1265,634 stockholders of record of Common Stock. No unregistered securities were sold by the Company during the year ended December 31, 2017.2023.

Stock Performance Graph


The following stock performance graph compares the cumulative total stockholder return (i.e., price change, reinvestment of cash dividends and stock dividends received) on our Common Stock against the cumulative total return of the NASDAQ Stock Market (U.S. Companies) Index and the KBW Regional Bank Index (Peer Group). The stock performance graph assumes that $100 was invested on December 31, 2012.2018. The graph further assumes the reinvestment of dividends into additional shares of the same class of equity securities at the frequency with which dividends are paid on such securities during the relevant fiscal year. The yearly points marked on the horizontal axis correspond to December 31 of that year. We calculate each of the referenced indices in the same manner. All are market-capitalization-weighted indices, so companies judged by the market to be more important (i.e., more valuable) count for more in all indices.


graphic


Period Ending  Period Ending 
Index12/31/12 12/31/13 12/31/14 12/31/15 12/31/16 12/31/17  12/31/18  12/31/19  12/31/20  12/31/21  12/31/22  12/31/23 
NBT Bancorp $100.00  $132.34  $138.95  $152.36  $235.43  $212.08  $100.00  $120.59  $98.73  $122.06  $141.64  $141.51 
KBW Regional Bank Index $100.00  $146.72  $150.21  $159.19  $221.23  $225.15  $100.00  $123.87  $113.11  $154.57  $143.87  $143.30 
NASDAQ Composite Index $100.00  $140.11  $160.85  $172.31  $187.68  $243.42  $100.00  $136.73  $198.33  $242.38  $163.58  $236.70 


Source: Bloomberg, L.P.
Dividends


We dependThe Company depends primarily upon dividends from our subsidiaries for a substantial part of ourthe its revenue. Accordingly, ourthe ability to pay dividends to our stockholders depends primarily upon the receipt of dividends or other capital distributions from ourthe subsidiaries. Payment of dividends to the Company from the Bank is subject to certain regulatory and other restrictions. Under OCCOffice of the Comptroller of the Currency (“OCC”) regulations, the Bank may pay dividends to the Company without prior regulatory approval so long as it meets its applicable regulatory capital requirements before and after payment of such dividends and its total dividends do not exceed its net income to date over the calendar year plus retained net income over the preceding two years. At December 31, 2017,2023, the Bank was in compliance with all applicable minimum capital requirements and had the ability to pay dividends of $107.5$106.6 million to the Company without the prior approval of the OCC.


If the capital of the Company is diminished by depreciation in the value of its property or by losses, or otherwise, to an amount less than the aggregate amount of the capital represented by the issued and outstanding stock of all classes having a preference upon the distribution of assets, no dividends may be paid out of net profits until the deficiency in the amount of capital represented by the issued and outstanding stock of all classes having a preference upon the distribution of assets has been repaired. See the section captioned “Supervision and Regulation” in Item 1. Business and Note 1615 to the consolidated financial statements is included in Item 8. Financial Statements and Supplementary Data, which are located elsewhere in this report.


Stock Repurchase


The Company did not purchasepurchased 155,500 shares of its common stock during year ended December 31, 2017. On October 23, 2017,2023 at an average price of $31.79 per share under its previously announced share repurchase program. This repurchase program under which these shares were purchased was due to expire on December 31, 2023; however, on December 18, 2023, the NBT Board of Directors authorized a newand approved an amendment to the repurchase program. Pursuant to the amended stock repurchase program, for NBT tothe Company may repurchase up to 1,000,0002,000,000 shares of the outstanding shares of its outstanding stock. This plan expires oncommon stock with all repurchases under the stock repurchase program to be made by December 31, 2019.2025. The Company may repurchase shares of its common stock from time to time to mitigate the potential dilutive effects of stock-based incentive plans and other potential uses of common stock for corporate purposes. The Company did not purchase any share of its common stock during the fourth quarter of 2023.

ITEM 6.[RESERVED]



ITEM 6.
7.
Selected Financial DataMANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS



The following summarypurpose of financialthis discussion and other information aboutanalysis is to provide a concise description of the Company is derived from the Company’s audited consolidated financial statementscondition and results of operations of NBT Bancorp Inc. (“NBT”) and its wholly-owned subsidiaries, including NBT Bank, National Association (the “Bank”), NBT Financial Services, Inc. (“NBT Financial”) and NBT Holdings, Inc. (“NBT Holdings”) (collectively referred to herein as the “Company”). When we refer to “NBT,” “we,” “our,” “us,” and “the Company”, we mean NBT Bancorp Inc. and our consolidated subsidiaries, unless the context indicates that we refer only to the parent company, NBT Bancorp Inc. When we refer to the “Bank”, we mean our only bank subsidiary, NBT Bank, National Association, and its subsidiaries. This discussion will focus on results of operations for each of the last five fiscal years ended December 31, 2023, 2022, and 2021, and financial condition as of December 31, 2023 and 2022, including capital resources and asset/liability management. This discussion and analysis should be read in conjunction with Item 7 and the Company’s consolidated financial statements and accompanying notes, included elsewhere in this report:related notes.

  Year ended December 31, 
(In thousands, except share and per share data) 2017  2016  2015  2014  
2013 (1)
 
Interest, fee and dividend income $309,407  $286,947  $273,224  $275,081  $268,723 
Interest expense  25,914   22,506   20,616   23,203   30,644 
Net interest income  283,493   264,441   252,608   251,878   238,079 
Provision for loan losses  30,988   25,431   18,285   19,539   22,424 
Noninterest income excluding net securities gains (losses)  119,437   116,357   115,394   125,935   101,789 
Net securities gains (losses)  1,867   (644)  3,087   92   1,426 
Noninterest expense  245,648   235,922   236,176   246,063   228,927 
Income before income taxes  128,161   118,801   116,628   112,303   89,943 
Net income  82,151   78,409   76,425   75,074   61,747 
                     
Per common share                    
Basic earnings $1.89  $1.81  $1.74  $1.71  $1.47 
Diluted earnings  1.87   1.80   1.72   1.69   1.46 
Cash dividends paid  0.92   0.90   0.87   0.84   0.81 
Book value at year-end  22.01   21.11   20.31   19.69   18.77 
Tangible book value at year-end (2)
  15.54   14.61   13.79   13.22   12.09 
Average diluted common shares outstanding  43,905   43,622   44,389   44,395   42,351 
                     
Securities available for sale, at fair value $1,255,925  $1,338,290  $1,174,544  $1,013,171  $1,364,881 
Securities held to maturity, at amortized cost  484,073   527,948   471,031   454,361   117,283 
Loans  6,584,773   6,198,057   5,883,133   5,595,271   5,406,795 
Allowance for loan losses  69,500   65,200   63,018   66,359   69,434 
Assets  9,136,812   8,867,268   8,262,646   7,807,340   7,652,175 
Deposits  7,170,636   6,973,688   6,604,843   6,299,605   5,890,224 
Borrowings  909,188   886,986   674,124   548,943   866,061 
Stockholders’ equity  958,177   913,316   882,004   864,181   816,569 
                     
Key ratios                    
Return on average assets  0.91%  0.92%  0.96%  0.97%  0.85%
Return on average equity  8.71%  8.74%  8.70%  8.84%  8.09%
Average equity to average assets  10.45%  10.49%  10.98%  10.95%  10.50%
Net interest margin  3.47%  3.43%  3.50%  3.61%  3.66%
Dividend payout ratio  49.20%  50.00%  49.92%  49.16%  55.48%
Tier 1 leverage  9.14%  9.11%  9.44%  9.39%  8.93%
Common equity tier 1 capital ratio  10.06%  9.98%  10.20%  N/A   N/A 
Tier 1 risk-based capital  11.42%  11.42%  11.73%  12.32%  11.74%
Total risk-based capital  12.42%  12.39%  12.74%  13.50%  12.99%

(1)Includes the impact of the acquisition of Alliance Financial Corporation ("Alliance") on March 8, 2013.
(2)
Tangible book value calculation (non-GAAP):
  Year ended December 31, 
(In thousands, except share and per share data) 2017  2016  2015  2014  2013 
Stockholders' equity $958,177  $913,316  $882,004  $864,181  $816,569 
Intangibles  281,463   281,254   283,222   283,951   290,554 
Tangible equity $676,714  $632,062  $598,782  $580,230  $526,015 
Diluted common shares outstanding  43,543   43,258   43,431   43,896   43,513 
Tangible book value $15.54  $14.61  $13.79  $13.22  $12.09 
Selected Quarterly Financial Data

  2017  2016 
(In thousands, except share and per share data) Fourth  Third  Second  First  Fourth  Third  Second  First 
Interest, fee and dividend income $80,230  $78,847  $75,894  $74,436  $73,109  $72,509  $71,375  $69,954 
Interest expense  6,779   6,917   6,273   5,945   5,684   5,847   5,598   5,377 
Net interest income  73,451   71,930   69,621   68,491   67,425   66,662   65,777   64,577 
Provision for loan losses  8,153   7,889   7,567   7,379   8,165   6,388   4,780   6,098 
Noninterest income excluding net securities gains (losses)  29,603   30,782   30,302   28,750   28,762   29,644   29,613   28,338 
Net securities gains (losses)  1,869   (4)  2   -   (674)  -   1   29 
Noninterest expense  63,444   60,601   60,321   61,282   57,639   59,614   60,445   58,224 
Net income  17,637   22,876   21,359   20,279   19,608   20,001   19,909   18,891 
Basic earnings per share $0.40  $0.52  $0.49  $0.47  $0.45  $0.46  $0.46  $0.44 
Diluted earnings per share $0.40  $0.52  $0.49  $0.46  $0.45  $0.46  $0.46  $0.43 
Annualized net interest margin  3.52%  3.47%  3.44%  3.46%  3.41%  3.40%  3.44%  3.47%
Annualized return on average assets  0.77%  1.00%  0.95%  0.92%  0.89%  0.92%  0.94%  0.92%
Annualized return on average equity  7.27%  9.55%  9.11%  8.94%  8.54%  8.80%  9.00%  8.63%
Weighted average diluted common shares outstanding  43,958   43,915   43,901   43,883   43,703   43,562   43,454   43,707 
ITEM 7.
Management’s Discussion and Analysis of Financial Condition and Results of Operations


Forward-Looking Statements


Certain statements in this filing and future filings by the Company with the SEC,Securities and Exchange Commission (“SEC”), in the Company’s press releases or other public or shareholderstockholder communications or in oral statements made with the approval of an authorized executive officer, contain forward-looking statements, as defined in the Private Securities Litigation Reform Act.Act of 1995. These statements may be identified by the use of phrases such as “anticipate,” “believe,” “expect,” “forecasts,” “projects,” “will,” “can,” “would,” “should,” “could,” “may,” or other similar terms. There are a number of factors, many of which are beyond the Company’s control that could cause actual results to differ materially from those contemplated by the forward-looking statements. The discussion in Item 1A, “Risk Factors,” lists some of the factors that maycould cause our actual results to differvary materially from those contemplatedexpressed or implied by suchany forward-looking statements, include, among others, the following possibilities: (1) local, regional, national and international economic conditions and the impact they may have on the Company and its customers and the Company’s assessment of that impact; (2) changes in the level of nonperforming assets and charge-offs; (3) changes in estimates of future reserve requirements based upon the periodic review thereof under relevant regulatory and accounting requirements; (4) the effects of and changes in trade and monetary and fiscal policies and laws, including the interest rate policies of the Federal Reserve Board ("FRB"); (5) inflation, interest rate, securities market and monetary fluctuations; (6) political instability; (7) acts of war or terrorism; (8) the timely development and acceptance of new products and services and perceived overall value of these products and servicessuch discussion is incorporated into this discussion by users; (9) changes in consumer spending, borrowings and savings habits; (10) changes in the financial performance and/or condition of the Company’s borrowers; (11) technological changes; (12) acquisitions and integration of acquired businesses; (13) the ability to increase market share and control expenses; (14) changes in the competitive environment among financial holding companies; (15) the effect of changes in laws and regulations (including laws and regulations concerning taxes, banking, securities and insurance) with which the Company and its subsidiaries must comply including those under the Dodd-Frank Act; (16) the effect of changes in accounting policies and practices, as may be adopted by the regulatory agencies, as well as the Public Company Accounting Oversight Board, the Financial Accounting Standards Board ("FASB") and other accounting standard setters; (17) changes in the Company’s organization, compensation and benefit plans; (18) the costs and effects of legal and regulatory developments including the resolution of legal proceedings or regulatory or other governmental inquiries and the results of regulatory examinations or reviews; (19) greater than expected costs or difficulties related to the integration of new products and lines of business; and (20) the Company’s success at managing the risks involved in the foregoing items.reference.

The Company cautions readers not to place undue reliance on any forward-looking statements, which speak only as of the date made, and advises readers that various factors, including, but not limited to, those described above and other factors discussed in the Company’s annual and quarterly reports previously filed with the SEC, could affect the Company’s financial performance and could cause the Company’s actual results or circumstances for future periods to differ materially from those anticipated or projected.

Unless required by law, the Company does not undertake, and specifically disclaims any obligations to, publicly release any revisions that may be made to any forward-looking statements to reflect the occurrence of anticipated or unanticipated events or circumstances after the date of such statements.


General


NBT Bancorp Inc. is a financial holding company headquartered in Norwich, NY, with total assets of $13.31 billion at December 31, 2023. The Company’s business, primarily conducted through the Bank and its full-service retirement plan administration and recordkeeping subsidiary and full-service insurance agency subsidiary, consists of providing commercial banking, retail banking, wealth management and other financial services primarily to customers in its market area, which includes upstate New York, northeastern Pennsylvania, southern New Hampshire, western Massachusetts, Vermont, southern Maine and central and northwestern Connecticut. The Company’s business philosophy is to operate as a community bank with local decision-making, providing a broad array of banking and financial services to retail, commercial and municipal customers. The financial review whichthat follows focuses on the factors affecting the consolidated financial condition and results of operations of the Company and its wholly-owned subsidiaries, the Bank, NBT Financial Services and NBT Holdings during 20172023 and, in summary form, the preceding two years. Collectively, the Registrant and its subsidiaries are referred to herein as “the Company.” Net interest margin is presented in this discussion on a fully taxable equivalent ("FTE"(“FTE”) basis. Average balances discussed are daily averages unless otherwise described. The audited consolidated financial statements and related notes as of December 31, 20172023 and 20162022 and for each of the years in the three-year period ended December 31, 20172023 should be read in conjunction with this review. Amounts
Critical Accounting Policies

Critical Accounting Policies

The accounting and reporting policies followed by the Company conform,
in prior periodall material respects, to accounting principles generally accepted in the United States of America (“GAAP”) and to general practices within the financial services industry. In the course of normal business activity, management must select and apply many accounting policies and methodologies and make estimates and assumptions that lead to the financial results presented in the Company’s consolidated financial statements and accompanying notes. There are reclassified whenever necessaryuncertainties inherent in making these estimates and assumptions, which could materially affect the Company’s results of operations and financial position.

Management considers accounting estimates
to conformbe critical to reported financial results if (i) the 2017 presentation.

Critical Accounting Policies

The Company has identified policies as being critical because theyaccounting estimates require management to make particularly difficult, subjective and/or complex judgmentsassumptions about matters that are inherentlyhighly uncertain, and because of(ii) different estimates that management reasonably could have used for the likelihoodaccounting estimate in the current period, or changes in the accounting estimate that materially different amounts would be reported under different conditions or using different assumptions. Theseare reasonably likely to occur from period to period, could have a material impact on the Company’s financial statements. Management considers the accounting policies relaterelating to the allowance for credit losses (“allowance”, or “ACL”) and the determination of fair values for acquired assets and assumed liabilities in a business combination, including intangible assets such as goodwill, to be critical accounting policies because of the uncertainty and subjectivity involved in these policies and the material effect that estimates related to these areas can have on the Company’s results of operations.

The Company’s methodology for estimating the allowance considers available relevant information about the collectability of cash flows, including information about past events, current conditions, and reasonable and supportable forecasts. Refer to Note 1 and Note 6 to the consolidated financial statements included elsewhere in this report.

Goodwill represents the cost of the acquired business in excess of the fair value of the related net assets acquired. Following a merger, the determination of fair values for acquired assets and assumed liabilities, including intangible assets such as goodwill, becomes critical. All acquired assets, including goodwill and other intangible assets, and assumed liabilities in purchase acquisitions are recorded at fair value as of the acquisition date. The Company expenses all acquisition-related costs as incurred as required by Accounting Standards Codification (“ASC”) Topic 805, “Business Combinations.”


The determination of fair values for acquired loans in a business combination is a significant aspect of our financial reporting process. The valuation of acquired loans relied on a discounted cash flow approach applied on a pooled basis, utilizing a forecast of principal and interest payments. This methodology segmented the acquired loan losses, pensionportfolio by loan type, term, interest rate, payment frequency and payment, and incorporated specific key valuation assumptions, encompassing prepayments, probability of default, loss given default, and the discount rate to ascertain the fair value of these assets. Given the inherent subjectivity and reliance on future cash flows and market conditions, this process involves considerable judgment and estimation uncertainty.

The Company conducts an annual review of goodwill impairment and conducts quarterly analyses to identify any events that may necessitate an interim assessment. The Company initially undertakes a qualitative evaluation of goodwill to ascertain whether certain events or circumstances indicate a likelihood that the fair value of a reporting unit is less than its carrying amount. This qualitative evaluation demands considerable managerial discretion, and if it suggests that the fair value of a reporting unit is unlikely to be less than the carrying value, no quantitative analysis is required. Inputs for this qualitative analysis requiring managerial judgment encompass macroeconomic conditions, industry and market conditions, the financial performance of the reporting unit, and other pertinent events influencing the fair value of the reporting unit.
 
For information on the Company’s significant accounting policies and to gain a greater understanding of how the Company’s financial performance is reported, refer to Note 1 to the consolidated financial statements included elsewhere in this report.

Critical Accounting Estimates

SEC guidance requires disclosure of “critical accounting estimates.” The SEC defines “critical accounting estimates” as those estimates made in accordance with U.S. generally accepted accounting principles that involve a significant level of estimation uncertainty and have had or are reasonably likely to have a material impact on the financial condition or results of operations of the registrant. The Company follows financial accounting and provisionreporting policies that are in accordance with GAAP. The allowance for income taxes.credit losses and the allowance for unfunded commitments policies are deemed to meet the SEC’s definition of a critical accounting estimate.

Allowance for Credit Losses and Unfunded Commitments

The allowance for credit losses consists of the allowance for credit losses and the allowance for losses on unfunded commitments. The measurement of Current Expected Credit Losses (“CECL”) on financial instruments requires an estimate of the credit losses expected over the life of an exposure (or pool of exposures). The estimate of expected credit losses under the CECL approach is based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amounts. Historical loss experience is generally the starting point for estimating expected credit losses. The Company then considers whether the historical loss experience should be adjusted for asset-specific risk characteristics or current conditions at the reporting date that did not exist over the period from which historical experience was used. Finally, the Company considers forecasts about future economic conditions that are reasonable and supportable. The allowance for credit losses for loans, as reported in our consolidated statements of financial condition, is adjusted by an expense for credit losses, which is recognized in earnings, and reduced by the charge-off of loan amounts, net of recoveries. The allowance for losses on unfunded commitments represents the expected credit losses on off-balance sheet commitments such as unfunded commitments to extend credit and standby letters of credit. However, a liability is not recognized for commitments unconditionally cancellable by the Company. The allowance for losses on unfunded commitments is determined by estimating future draws and applying the expected loss rates on those draws.

Management of the Company considers the accounting policy relating to the allowance for loancredit losses to be a critical accounting policyestimate given the uncertainty in evaluating the level of the allowance required to cover management’s estimate of all expected credit losses inherentover the expected contractual life of our loan portfolio. Determining the appropriateness of the allowance is complex and requires judgment by management about the effect of matters that are inherently uncertain. Subsequent evaluations of the then-existing loan portfolio, in light of the factors then prevailing, may result in significant changes in the loan portfolio and the material effect that such judgments can have on the results of operations.allowance for credit losses in those future periods. While management’s current evaluation of the allowance for loancredit losses indicates that the allowance is appropriate, under adversely different conditions or assumptions, the allowance may need to be increased. For example, if historicalincreased under adversely different conditions or assumptions. The impact of utilizing the CECL approach to calculate the reserve for credit losses will be significantly influenced by the composition, characteristics and quality of our loan loss experience significantly worsened or if currentportfolio, as well as the prevailing economic conditions significantly deteriorated, additional provisionand forecasts utilized. Material changes to these and other relevant factors may result in greater volatility to the reserve for loancredit losses, would be requiredand therefore, greater volatility to increaseour reported earnings.

One of the allowance. In addition,most significant judgments involved in estimating the assumptions and estimatesCompany’s allowance for credit losses relates to the macroeconomic forecasts used to estimate expected credit losses over the forecast period. As of December 31, 2023, the quantitative model incorporates a baseline economic outlook along with an alternative downside scenario sourced from a reputable third-party to accommodate other potential economic conditions in the internal reviewsmodel. At December 31, 2023, the weightings were 70% and 30% for the baseline and downside economic forecasts, respectively. The baseline outlook reflected an unemployment rate environment starting at 3.8% and increasing slightly during the forecast period to 4.1%. Northeast GDP’s annualized growth (on a quarterly basis) was expected to start the first quarter of 2024 at approximately 3.7% before decreasing to a low of 2.9% in the third quarter of 2024 and then increasing to 3.8% by the end of the Company’s nonperforming loansforecast period. Other utilized economic variable forecasts are mixed compared to the prior year, with retail sales up, business output mixed, and potential problem loans havehousing starts down. Key assumptions in the baseline economic outlook included currently being in a significant impact on the overall analysisfull employment economy, continued tapering of the adequacyFederal Reserve balance sheet, and the Federal Open Market Committee (“FOMC”) beginning to cut rates in the second quarter of 2024. The alternative downside scenario assumed deteriorated economic conditions from the baseline outlook. Under this scenario, northeast unemployment increases to a peak of 7.0% in the first quarter of 2025. These scenarios and their respective weightings are evaluated at each measurement date and reflect management’s expectations as of December 31, 2023. All else held equal, the changes in the weightings of our forecasted scenarios would impact the amount of estimated allowance for credit losses through changes in the quantitative reserve and scenario-specific qualitative adjustments. To demonstrate the sensitivity of the allowance for loan losses. While management has concluded that the current evaluationcredit losses estimate to macroeconomic forecast weightings assumptions as of collateral values is reasonable under the circumstances, if collateral values were significantly lower, the Company’s allowance for loan loss policy would also require additional provision for loan losses.
Management is required to make various assumptions in valuing the Company's pension assets and liabilities. These assumptions include the expected rate of return on plan assets, the discount rate and the rate of increase in future compensation levels. Changes to these assumptions could impact earnings in future periods. The Company takes into account the plan asset mix, funding obligations and expert opinions in determining the various rates used to estimate pension expense. The Company also considers the Citigroup Pension Liability Index, market interest rates and discounted cash flows in setting the appropriate discount rate. In addition,December 31, 2023, the Company reviews expected inflationary and merit increases to compensationattributed the change in determining the rate of increase in future compensation levels.

The Company is subject to examinations from various taxing authorities. Such examinations may result in challengesscenario weightings to the tax return treatment applied by the Company to specific transactions. Management believes that the assumptions and judgments used to record tax-related assets or liabilities have been appropriate. Should tax laws change or the taxing authorities determine that management’s assumptions were inappropriate, an adjustment may be required which could have a material effect on the Company’s results of operations.

The Company’s policies onin the allowance for loancredit losses, pension accounting and provision for income taxes are disclosed in Note 1with a 10% decrease to the consolidated financial statements. A more detailed descriptiondownside scenario and a 10% increase to the baseline scenario causing a 4% decrease in the overall estimated allowance for credit losses. To further demonstrate the sensitivity of the allowance for loancredit losses is includedestimate to macroeconomic forecast weightings assumptions as of December 31, 2023, the Company increased the downside scenario to 100% which resulted in a 26% increase in the section captioned “Risk Management – Credit Risk” in Item 7. Management’s Discussion and Analysisoverall estimated allowance for credit losses.

28


Non-GAAP Measures


This Annual Report on Form 10-K contains financial information determined by methods other than in accordance with accounting principles generally accepted in the United States of America ("GAAP"). These measures adjust GAAP measures to exclude the effects of acquisition-related intangible amortization expense on earnings and equity as well as providing a FTE yield on securities and loans.GAAP. Where non-GAAP disclosures are used in this Annual Report on Form 10-K, the comparable GAAP measure, as well as a reconciliation to the comparable GAAP measure, is provided in the accompanying tables. Management believes that these non-GAAP measures provide useful information that is important to an understanding of the results of the Company’s core business as well as provide information standard in the financial institution industry. Non-GAAP measures should not be considered a substitute for financial measures determined in accordance with GAAP and investors should consider the Company’s performance and financial condition as reported under GAAP and all other relevant information when assessing the performance or financial condition of the Company. Amounts previously reported in the consolidated financial statements are reclassified whenever necessary to conform to current period presentation.


Overview


Significant factors management reviews to evaluate the Company’s operating results and financial condition include, but are not limited to: net income and earnings per share, return on average assets and equity, net interest margin, noninterest income, operating expenses, asset quality indicators, loan and deposit growth, capital management, liquidity and interest rate sensitivity, enhancements to customer products and services, technology advancements, market share and peer comparisons. The following information should be considered in connection with the Company'sCompany’s results for the fiscal year ended December 31, 2017:2023:


Netthe acquisition of Salisbury Bancorp, Inc. (“Salisbury”) by the merger of Salisbury with and into the Company was completed on August 11, 2023;

net income for 2017the year ended December 31, 2023 was $82.2$118.8 million, down $33.2 million from the highest inyear ended December 31, 2022;

diluted earnings per share of $2.65 for the Company's history,year ended December 31, 2023, down $0.87 from the year ended December 31, 2022;

operating net income(1), a non-GAAP measure, which excludes acquisition expenses, acquisition-related provision for credit losses, securities (losses) gains and an impairment of a minority interest equity investment, net of tax, was $144.7 million, or $3.23 per diluted common share, for the year ended December 31, 2023;

excluding securities (losses) gains, noninterest income represented 29% of total revenues and was $151.5 million for the year ended December 31, 2023, down $5.2 million, or 3.3% from the year ended December 31, 2022;

noninterest expense, excluding $10.0 million of acquisition expenses for the year ended December 31, 2023 and $1.0 million for the year ended December 31, 2022, respectively, was up $28.2 million, or 9.3%, from $78.4the prior year;

period end total loans were $9.65 billion, up $1.50 billion, or 18.4% from December 31, 2022, excluding the $1.18 billion of loans acquired from Salisbury, loans grew $320.6 million, in 2016.or 3.9%, since December 31, 2022;

period end total deposits were $10.97 billion, up $1.47 billion, or 15.5% from December 31, 2022, excluding the $1.31 billion of deposits acquired from Salisbury, deposits increased $164.1 million, or 1.7%, since December 31, 2022;

credit quality metrics including net charge-offs of 0.19% and allowance for loan losses to total loans at 1.19%;

book value per share of $30.26 at December 31, 2023; tangible book value per share was $21.72(1) at December 31, 2023.
Net income for 2017 excluding the $4.4 million estimated one-time, non-cash charge recorded in the provision for income taxes related to tax reform was $86.6 million, up 10.4% from 2016.
(1)Net interest margin for 2017 increased 4 basis points driven by increases in loans and securities.Non-GAAP measure - Refer to non-GAAP reconciliation below.
Continued demand deposit growth strategies resulting in 8.4% growth in average deposits from 2016 to 2017.
Asset quality indicators showed stability from last year:

Nonperforming loans to total loans were 0.47% at December 31, 2017 compared to 0.65% at December 31, 2016;
29

Past due loans to total loans decreased to 0.63% at December 31, 2017 from 0.64% at December 31, 2016; and
Net charge-offs to average loans were 0.42% for 2017 compared to 0.39% in 2016.
Increased efforts to grow noninterest income with focus on organic growth of our wealth management businesses.
Salisbury Bancorp, Inc. Merger


On August 11, 2023, NBT completed its acquisition of Salisbury. Salisbury Bank was a Connecticut-chartered commercial bank with 13 banking offices in northwestern Connecticut, the Hudson Valley region of New York, and southwestern Massachusetts. In connection with the acquisition, the Company issued 4.32 million shares and acquired approximately $1.46 billion of identifiable assets, including $1.18 billion of loans, $122.7 million in investment securities which were sold immediately after the merger, $31.2 million of core deposit intangibles and $4.7 million in a wealth management customer intangible, as well as $1.31 billion in deposits. As of the acquisition date, the fair value discount was $78.7 million for loans, net of the reclassification of the purchase credit deteriorated allowance, and was $3.0 million for subordinated debt. The Company reported net income of $82.2established a $14.5 million or $1.87 per diluted shareallowance for 2017, up 4.8%acquired Salisbury loans which included both the $5.8 million allowance for purchase credit deteriorated (“PCD”) loans reclassified from net income of $78.4loans and the $8.8 million or $1.80 per diluted shareallowance for 2016. Net income excluding the $4.4 million estimated one-time, non-cash charge recorded innon-PCD loans recognized through the provision for income taxes related to the enactmentloan losses.

Results of the Tax Act was up 10.4% from 2016 to $86.6 million or $1.97 diluted earnings per share. The Tax Act resulted in the remeasurement of the Company's deferred tax assets and liabilities arising from the lower federal tax rate. The estimate may change, possibly materially, due to further analysis, guidance and changes in interpretations.Operations

Net interest income was $283.5 million for the year ended December 31, 2017, up $19.12023 was $118.8 million, or 7.2%, from $264.4 million in 2016. FTE net interest margin was 3.47% for the year ended December 31, 2017, up from 3.43% for the year ended December 31, 2016. Average interest earning assets were up $457.9$2.65 per diluted common share, compared to $152.0 million, or 5.9%, for$3.52 per diluted share, in the year ended December 31, 2017 as compared to 2016. prior year.

Operating net income(1), a non-GAAP measure, which excludes the impact of acquisition expenses, acquisition-related provision for credit losses, securities (losses) gains and an impairment of a minority interest equity investment, the Company generated $3.23 per diluted share of earnings in 2023, compared to $3.56 per diluted share in 2022.

The Company incurred a $4.5 million ($0.08 per diluted share) securities loss on the sale of two subordinated debt securities held in the available for sale (“AFS”) portfolio and a $5.0 million ($0.09 per diluted share) securities loss on the write-off of a subordinated debt security of a failed financial institution.

The Company incurred acquisition expenses of $10.0 million ($0.18 per diluted share) and $1.0 million ($0.02 per diluted share) related to the merger with Salisbury in 2023 and 2022, respectively.

The Company recorded a full $4.8 million ($0.08 per diluted share) impairment of its minority interest equity investment in a provider of financial and technology services to residential solar equipment installers due to the uncertainty in the realizability of the investment in other noninterest expense in the consolidated statements of income.

Net interest income in 2023 increased $16.0 million in comparison to 2022, primarily due to the impact of the Salisbury acquisition.

The Company recorded a provision for loan losses of $25.3 million ($0.44 per diluted share) in 2023, compared to $17.1 million ($0.31 per diluted share) in 2022. Included in the provision expense for 2023 was $8.8 million of acquisition-related provision for loan losses.

Card services income decreased $8.2 million from prior year outcomes driven by the impact of the Company being subject to the statutory price cap provisions of the Durbin Amendment to the Dodd-Frank Act (“Durbin Amendment”).

The provision for loan losses totaled $31.0 million for the year ended December 31, 2017, up $5.6 million, or 21.9%, from $25.4 million for the year ended December 31, 2016.following table sets forth certain financial highlights:


  
Years Ended December 31,
 
  
2023
  
2022
  
2021
 
Performance:
         
Diluted earnings per share
 
$
2.65
  
$
3.52
  
$
3.54
 
Return on average assets
  
0.95
%
  
1.29
%
  
1.33
%
Return on average equity
  
9.34
%
  
12.67
%
  
12.71
%
Return on average tangible common equity
  
13.02
%
  
16.89
%
  
16.92
%
Net interest margin (FTE)
  
3.29
%
  
3.34
%
  
3.03
%
Capital:
            
Equity to assets
  
10.71
%
  
10.00
%
  
10.41
%
Tangible equity ratio
  
7.93
%
  
7.73
%
  
8.20
%
Book value per share
 
$
30.26
  
$
27.38
  
$
28.97
 
Tangible book value per share
 
$
21.72
  
$
20.65
  
$
22.26
 
Leverage ratio
  
9.71
%
  
10.32
%
  
9.41
%
Common equity tier 1 capital ratio
  
11.57
%
  
12.12
%
  
12.25
%
Tier 1 capital ratio
  
12.50
%
  
13.19
%
  
13.43
%
Total risk-based capital ratio
  
14.75
%
  
15.38
%
  
15.73
%

The following tables provide non-GAAP reconciliations:

  
Years Ended December 31,
 
(In thousands, except per share data)
 
2023
  
2022
  
2021
 
Return on average tangible common equity:
         
Net income
 
$
118,782
  
$
151,995
  
$
154,885
 
Amortization of intangible assets (net of tax)
  
3,551
   
1,698
   
2,106
 
Net income, excluding intangible amortization
 
$
122,333
  
$
153,693
  
$
156,991
 
Average stockholders’ equity
 
$
1,272,333
  
$
1,199,383
  
$
1,218,449
 
Less: average goodwill and other intangibles
  
332,667
   
289,238
   
290,838
 
Average tangible common equity
 
$
939,666
  
$
910,145
  
$
927,611
 
Return on average tangible common equity
  
13.02
%
  
16.89
%
  
16.92
%
Tangible equity ratio:
            
Stockholders’ equity
 
$
1,425,691
  
$
1,173,554
  
$
1,250,453
 
Intangibles
  
402,294
   
288,545
   
289,468
 
Assets
 
$
13,309,040
  
$
11,739,296
  
$
12,012,111
 
Tangible equity ratio
  
7.93
%
  
7.73
%
  
8.20
%
Tangible book value:
            
Stockholders’ equity
 
$
1,425,691
  
$
1,173,554
  
$
1,250,453
 
Intangibles
  
402,294
   
288,545
   
289,468
 
Tangible equity
 
$
1,023,397
  
$
885,009
  
$
960,985
 
Diluted common shares outstanding
  
47,110
   
42,858
   
43,168
 
Tangible book value per share
 
$
21.72
  
$
20.65
  
$
22.26
 
Operating net income:
            
Net income
 
$
118,782
  
$
151,995
  
$
154,885
 
Acquisition expenses
  
9,978
   
967
   
-
 
Acquisition-related provision for credit losses
  
8,750
   
-
   
-
 
Acquisition-related reserve for unfunded loan commitments
  
836
   
-
   
-
 
Impairment of a minority interest equity investment
  
4,750
   
-
   
-
 
Litigation settlement cost
  
-
   
-
   
4,250
 
Securities losses (gains)
  
9,315
   
1,131
   
(566
)
Adjustment to net income
 
$
33,629
  
$
2,098
  
$
3,684
 
Adjustment to net income (net of tax)
 
$
25,965
  
$
1,623
  
$
2,854
 
Operating net income
 
$
144,747
  
$
153,618
  
$
157,739
 
Operating diluted earnings per share
 
$
3.23
  
$
3.56
  
$
3.61
 

2024 Outlook


The Company’s 20172023 earnings reflected the Company’sa continued ability to manageinvest in the Company’s future while managing through significant volatility in the existinginterest rate environment and overall economic conditions and challenges inwhich have challenged the financial services industry, while investing in the Company’s future. During 2017,industry. Throughout 2023, the Company, along with other financial services firms, benefittedcompanies, experienced lingering disruptions from risingthe coronavirus (“COVID-19”) pandemic. Mainly, the interest rate volatility associated with the rapid downward shift in the yield curve which remained fairly flat for the majority of 2021 and into early 2022, followed by the drastic rise in rates beginning in the second quarter of 2022, which resulted in an inverted yield curve for the remainder of 2022 and throughout 2023. This rate increase and curve inversion was highly correlated with a significant tightening of monetary policy to combat heightened inflation. Additionally, the three regional bank failures which occurred in the first quarter of 2023 resulted in heightened competition for balance sheet liquidity, which resulted in increased cost of funding as well assessment of earning asset yieldsgrowth capacity.

While economic indicators have remained mixed, they have trended toward the decline of inflation. Given this decline in inflation the probability for Federal Funds rate reductions in 2024 have increased. This anticipated interest rate decline, coupled with limited increases in deposit costs.strong consumer and corporate balance sheets support a view that the potential for recession has been reduced and that any form of economic slowdown could be mild. Significant items that may have an impact on 20182024 results include:



Continued improvementExcess liquidity in economic conditionsthe banking system has significantly decreased:

οloan growth may leadbe negatively impacted as interest rates have risen and lenders have reverted back to further increases in interest rates. This would result in principal and interest payments on currently outstanding loans and investments being reinvested athistorical credit spreads to account for overall higher rates. In addition, rising market rates would likely increase deposit and borrowing costs from current low levels. Thiscost of funds;

ο
cost of deposits as well as overall cost of funds could potentially offset, or more than offset, the benefits of higher rates on our earning assets. The magnitude and timing of interest rate increases, along with the shape of the yield curve, willcontinue to negatively impact net interest incomemargin. While declining short term interest rates may allow for cost of funds reductions, the elevated level of relative interest rates and the bank failures in 2018.early 2023 continue to pressure competition for deposits as well as the associated cost of funds;

ο
higher short-term interest rates have continued to afford deposit customers investment opportunities outside the banking system resulting in deposit declines across the industry, however, a decline to short-term interest rates could potentially mitigate this;

οInvestment purchases have slowed as runoff of investment cash flows have been utilized as a source of funding.

The Tax ActFederal Reserve has created an important opportunity forcontinued to combat elevated inflation, with the Company to investresult being inflationary pressures having declined in employees, our customer experience and our communities as the Company will realize a reduction in tax expense beginning in 2018 due to the Federal tax rate for corporations reduction from 35% to 21%. In conjunction with such reduction, the Company is raising the starting hourly pay ratesecond half of $11 to $15 per hour and employees earning $50,000 or less will receive a permanent minimum increase of 5%. This will positively impact over 61% of the Company's workforce. Moreover, in 2018 the Company will be increasing both its investment in infrastructure to enhance customer-facing technology and contributions to nonprofit organizations in its footprint.2023:

ο
this reduced inflation has had a material impact on current and expected Federal Reserve monetary policy;

οProposals for regulatory relief are currently
the tightening of monetary policy through measures to raise interest rates seen in 2022 and 2023 could begin to reverse itself in 2024 given softening inflation;

ο
the loosening of monetary policy through the reduction to short term interest rates in 2024 could have a negative impact on overall net interest income given the legislative agenda. The success and timing of these potential reforms will determinedecline in interest rates on floating rate assets. This risk has been mitigated by the significance and materiality of any such measures in 2018.Bank’s migration to a more neutral interest rate sensitivity position.

The Company'sCompany’s continued focus on long-term strategies including growth in the New England markets, diversification of  revenue sources, improving operating efficiencies and investing in technology.

The Company’s 2018 outlookmerger with Salisbury is subjectexpected to factorsprovide earnings benefit and incremental growth potential in addition to those identified above and those risks and uncertainties that could impact the Company’s future results are explained in ITEM 1A. RISK FACTORS.these new markets.


The Company’s 2024 outlook is subject to factors in addition to those identified above and those risks and uncertainties that could impact the Company’s future results are explained in Item 1A. Risk Factors.

Asset/Liability Management

The Company attempts to maximize net interest income and net income, while actively managing its liquidity and interest rate sensitivity through the mix of various core deposit products and other sources of funds, which in turn fund an appropriate mix of earning assets. The changes in the Company’s asset mix and sources of funds, and the resulting impact on net interest income, on aan FTE basis, are discussed below. The following table includes the condensed consolidated average balance sheet, an analysis of interest income/expense and average yield/rate for each major category of earning assets and interest bearinginterest-bearing liabilities on a taxable equivalent basis. Interest income for tax-exempt securities and loans has been adjusted to a taxable-equivalent basis using the statutory Federal income tax rate of 35%.

Average Balances and Net Interest Income


 2017  2016  2015  2023  2022  2021 
(Dollars in thousands) 
Average
Balance
  Interest  
Yield/
Rate
  
Average
Balance
  Interest  
Yield/
Rate
  
Average
Balance
  Interest  
Yield/
Rate
  
Average
Balance
  Interest  
Yield/
Rate
  
Average
Balance
  Interest  
Yield/
Rate
  
Average
Balance
  Interest  
Yield/
Rate
 
Assets:                                                      
Short-term interest bearing accounts $9,636  $179   1.86% $16,301  $95   0.58% $10,157  $33   0.33%
Securities available for sale (1)(2)  1,350,995   28,969   2.14%  1,237,930   24,450   1.98%  1,059,284   20,888   1.97%
Securities held to maturity (1)  507,583   13,490   2.66%  487,837   12,255   2.51%  459,589   11,296   2.46%
Short-term interest-bearing accounts $126,765  $6,259  4.94% $440,429  $3,072  0.70% $932,086  $1,229  0.13%
Securities taxable(1)
 2,377,596  45,176  1.90% 2,424,925  43,229  1.78% 1,910,641  31,962  1.67%
Securities tax-exempt(1) (3)
 214,053  6,730  3.14% 233,515  5,070  2.17% 220,759  4,929  2.23%
Federal Reserve Bank and FHLB stock  46,673   2,634   5.64%  38,867   1,973   5.08%  33,044   1,712   5.18% 48,641  3,368  6.92% 27,040  995  3.68% 25,255  616  2.44%
Loans (3)  6,359,447   267,934   4.21%  6,035,513   251,723   4.17%  5,743,860   242,587   4.22%
Total interest earning assets $8,274,334  $313,206   3.79% $7,816,448  $290,496   3.72% $7,305,934  $276,516   3.78%
Loans(2) (3)
  8,803,228   463,290   5.26%  7,772,962   333,008   4.28%  7,543,149   302,331   4.01%
Total interest-earning assets $11,570,283  $524,823  4.54% $10,898,871  $385,374  3.54% $10,631,890  $341,067  3.21%
Other assets  752,258           740,506           691,583           923,850           893,197           983,809         
Total assets $9,026,592          $8,556,954          $7,997,517          $12,494,133        $11,792,068        $11,615,699       
                                    
Liabilities and Stockholders' Equity:                         
Liabilities and stockholders’ equity:                           
Money market deposit accounts $1,697,386  $3,864   0.23% $1,668,555  $3,599   0.22% $1,582,078  $3,351   0.21% $2,418,450  $62,475  2.58% $2,447,978  $4,955  0.20% $2,587,748  $5,117  0.20%
NOW deposit accounts  1,153,361   1,051   0.09%  1,077,581   546   0.05%  987,638   515   0.05% 1,555,414  8,298  0.53% 1,578,831  2,600  0.16% 1,452,560  738  0.05%
Savings deposits  1,214,480   683   0.06%  1,135,182   652   0.06%  1,071,753   651   0.06% 1,715,749  650  0.04% 1,829,360  592  0.03% 1,656,893  829  0.05%
Time deposits  817,370   8,877   1.09%  905,126   9,569   1.06%  960,188   9,740   1.01%  1,006,867   33,218   3.30%  464,912   1,776   0.38%  577,150   4,030   0.70%
Total interest bearing deposits $4,882,597  $14,475   0.30% $4,786,444  $14,366   0.30% $4,601,657  $14,257   0.31%
Total interest-bearing deposits $6,696,480  $104,641  1.56% $6,321,081  $9,923  0.16% $6,274,351  $10,714  0.17%
Federal funds purchased 24,575  1,269  5.16% 14,644  588  4.02% 17  -  - 
Repurchase agreements 70,251  747  1.06% 69,561  67  0.10% 100,519  132  0.13%
Short-term borrowings  690,036   5,996   0.87%  497,654   2,309   0.46%  339,885   783   0.23% 450,377  23,592  5.24% 46,371  1,968  4.24% 1,302  26  2.00%
Long-term debt  93,389   2,299   2.46%  118,860   3,204   2.70%  130,705   3,355   2.57% 24,247  925  3.81% 6,579  161  2.45% 15,479  389  2.51%
Subordinated debt, net 105,756  6,076  5.75% 98,439  5,424  5.51% 98,259  5,437  5.53%
Junior subordinated debt  101,196   3,144   3.11%  101,196   2,627   2.60%  101,196   2,221   2.19% 101,196  7,320  7.23% 101,196  3,749  3.70% 101,196  2,090  2.07%
Total interest bearing liabilities $5,767,218  $25,914   0.45% $5,504,154  $22,506   0.41% $5,173,443  $20,616   0.40%
Total interest-bearing liabilities $7,472,882  $144,570   1.93% $6,657,871  $21,880   0.33% $6,591,123  $18,788   0.29%
Demand deposits  2,217,785           2,045,465           1,857,027          3,463,608        3,696,957        3,565,693       
Other liabilities  97,913           110,105           88,937          285,310        237,857        240,434       
Stockholders' equity  943,676           897,230           878,110         
Total liabilities and stockholders' equity $9,026,592          $8,556,954          $7,997,517         
Net FTE interest income     $287,292          $267,990          $255,900     
Stockholders’ equity 1,272,333        1,199,383        1,218,449       
Total liabilities and stockholders’ equity $12,494,133          $11,792,068          $11,615,699         
Net interest income (FTE)    $380,253        $363,494        $322,279    
Interest rate spread          3.34%          3.31%          3.38%       2.61%       3.21%       2.92%
Net interest margin          3.47%          3.43%          3.50%
Net interest margin (FTE)       3.29%       3.34%       3.03%
Taxable equivalent adjustment     $3,799          $3,549          $3,292          $2,034          $1,304          $1,191     
Net interest income     $283,493          $264,441          $252,608         $378,219        $362,190        $321,088    


(1)
Securities are shown at average amortized cost.
(2)
Excluding net unrealized gains or losses.
(3)
For purposes of these computations, nonaccrual loans and loans held for sale are included in the average loan balances outstanding.
Note:(3)Interest income for tax-exempt securities and loans hashave been adjusted to aan FTE basis using the statutory Federal income tax rate of 35%21%.

20172023 OPERATING RESULTS AS COMPARED TO 20162022 OPERATING RESULTS


Net Interest Income


Net interest income was $283.5 million for the year ended December 31, 2017,2023 was $378.2 million, up $19.1$16.0 million, or 4.4%, from 2016. 2022. FTE net interest margin was 3.47%3.29% for the year ended December 31, 2017 up2023, a decrease of 5 basis points (“bps”) from 3.43% for the year ended December 31, 2016. Average interest earning assets were up $457.92022. Interest income increased $138.7 million, or 5.9%36.1%, as the yield on average interest-earning assets increased 100 bps from 2022 to 4.54%, while average interest-earning assets of $11.57 billion increased $671.4 million primarily due to the Salisbury acquisition and organic loan growth partially offset by the decrease in short-term interest bearing accounts (“excess liquidity”). Interest expense was up $122.7 million, or 560.7%, for the year ended December 31, 2017,2023 as compared to the same period in 2016, driven by a $323.9 million increase in loans and a $132.8 million increase in securities. Interest income increased $22.5 million, or 7.8%, due to the increase in earning assets combined with a 7 basis point ("bp") improvement in asset yields. Interest expense was up $3.4 million, or 15.1%, for the year ended December 31, 20172022, driven by interest-bearing deposit costs increasing 140 bps to 1.56%, as compared to the same period in 2016 and resulted primarily fromwell as a $263.1$404.0 million increase in the average balancebalances of interest bearing liabilitiesshort-term borrowings and a 4 bp524 bps rate paid on those borrowings. The increase in rateswas also driven by changesthe Company shifting from an excess liquidity position to an overnight borrowing position beginning in mix and higher borrowing costs.the fourth quarter of 2022. Included in net interest income was $4.3 million of acquisition-related net accretion, which positively impacted net interest margin by 4 bps. The Federal Reserve raised its target fed funds rate to 550 basis points in 2023, positively impacting our yields on earning assets.


Analysis of Changes in FTE Net Interest Income


 
Increase (Decrease)
2017 over 2016
  
Increase (Decrease)
2016 over 2015
  
Increase (Decrease)
2023 over 2022
  
Increase (Decrease)
2022 over 2021
 
(In thousands) Volume  Rate  Total  Volume  Rate  Total  
Volume
  
Rate
  
Total
  
Volume
  
Rate
  
Total
 
Short-term interest-bearing accounts $(52) $136  $84  $27  $35  $62  
$
(3,583
)
 
$
6,770
  
$
3,187
  
$
(953
)
 
$
2,796
  
$
1,843
 
Securities available for sale  2,331   2,188   4,519   3,527   35   3,562 
Securities held to maturity  508   727   1,235   706   253   959 
Securities taxable
 
(856
)
 
2,803
  
1,947
  
9,057
  
2,210
  
11,267
 
Securities tax-exempt
 
(452
)
 
2,112
  
1,660
  
279
  
(138
)
 
141
 
Federal Reserve Bank and FHLB stock  425   236   661   296   (35)  261  
1,128
  
1,245
  
2,373
  
46
  
333
  
379
 
Loans  13,627   2,584   16,211   12,194   (3,058)  9,136   
47,841
   
82,441
   
130,282
   
9,406
   
21,271
   
30,677
 
Total FTE interest income $16,839  $5,871  $22,710  $16,750  $(2,770) $13,980  
$
44,077
  
$
95,372
  
$
139,449
  
$
17,835
  
$
26,472
  
$
44,307
 
Money market deposit accounts  63   202   265   186   62   248  
(60
)
 
57,580
  
57,520
  
(281
)
 
119
  
(162
)
NOW deposit accounts  41   464   505   46   (15)  31  
(39
)
 
5,737
  
5,698
  
70
  
1,792
  
1,862
 
Savings deposits  45   (14)  31   37   (36)  1  
(38
)
 
96
  
58
  
79
  
(316
)
 
(237
)
Time deposits  (948)  256   (692)  (572)  401   (171) 
4,164
  
27,278
  
31,442
  
(677
)
 
(1,577
)
 
(2,254
)
Federal funds purchased
 
479
  
202
  
681
  
588
  
-
  
588
 
Repurchase agreements
 
1
  
679
  
680
  
(35
)
 
(30
)
 
(65
)
Short-term borrowings  1,132   2,555   3,687   479   1,047   1,526  
21,058
  
566
  
21,624
  
1,881
  
61
  
1,942
 
Long-term debt  (644)  (261)  (905)  (314)  163   (151) 
632
  
132
  
764
  
(218
)
 
(10
)
 
(228
)
Subordinated debt, net
 
414
  
238
  
652
  
10
  
(23
)
 
(13
)
Junior subordinated debt  -   517   517   -   406   406  
-
  
3,571
  
3,571
  
-
  
1,659
  
1,659
 
Total FTE interest expense $(311) $3,719  $3,408  $(138) $2,028  $1,890  
$
26,610
  
$
96,080
  
$
122,690
  
$
1,417
  
$
1,675
  
$
3,092
 
Change in FTE net interest income $17,150  $2,152  $19,302  $16,888  $(4,798) $12,090  
$
17,467
  
$
(708
)
 
$
16,759
  
$
16,418
  
$
24,797
  
$
41,215
 


Loans and Corresponding Interest and Fees on Loans


The average balance of loans increased by approximately $323.9 million,$1.03 billion, or 5.4%13.3%, from 20162022 to 2017.2023 driven by the Salisbury acquisition and organic loan growth, with increases in commercial and industrial (“C&I”), commercial real estate (“CRE”), indirect auto, residential solar and residential mortgage portfolios being partly offset by a reduction in the average balance of other consumer loans. The yield on average loans increased from 4.17%4.28% in 20162022 to 4.21%5.26% in 2017,2023, as loan rates increasedloans re-priced upward due to the interest rate environment in 2017.2023. FTE interest income from loans increased 6.4%39.1%, from $251.7$333.0 million in 20162022 to $267.9$463.3 million in 2017.2023. This increase was due to the increases in yields and an increase in the average loan balances.balance.


Total loans were $9.65 billion and $8.15 billion at December 31, 2023 and 2022, respectively. Period end loans increased $386.7 million,$1.50 billion or 6.2%,18.4% from December 31, 20162022, which included $1.18 billion of loans acquired from Salisbury. Commercial and industrial loans increased $88.2 million to December 31, 2017. Increases in$1.35 billion; commercial real estate loans increased $819.0 million to $3.63 billion; and total consumer and commercial loans were the primary driversincreased $593.4 million to $4.67 billion. Total loans represent approximately 72.5% of the increase in total loans from 2016assets as the Company experienced strong originations in 2017 in the upstate New York, Pennsylvania and New England markets.of December 31, 2023, as compared to 69.4% as of December 31, 2022.

The following table reflects the loan portfolio by major categories(1), net of deferred fees and origination costs, for the years indicated:


Composition of Loan Portfolio

  December 31, 
(In thousands) 2017  2016  2015  2014  2013 
Residential real estate mortgages $1,321,695  $1,262,614  $1,196,780  $1,115,715  $1,041,502 
Commercial  1,317,174   1,242,701   1,159,089   1,144,761   1,180,995 
Commercial real estate  1,711,095   1,543,301   1,430,618   1,334,984   1,218,988 
Consumer  1,740,038   1,641,657   1,568,204   1,430,216   1,345,395 
Home equity  494,771   507,784   528,442   569,595   619,915 
Total $6,584,773  $6,198,057  $5,883,133  $5,595,271  $5,406,795 
  
December 31,
 
(In thousands)
 
2023
  
2022
  
2021
  
2020
  
2019
 
Commercial & industrial
 
$
1,353,725
  
$
1,265,082
  
$
1,155,240
  
$
1,121,224
  
$
1,112,616
 
Commercial real estate
  
3,626,910
   
2,807,941
   
2,655,367
   
2,526,813
   
2,331,650
 
Paycheck protection program
  
523
   
949
   
101,222
   
430,810
   
-
 
Residential real estate
  
2,125,804
   
1,649,870
   
1,571,232
   
1,466,662
   
1,445,156
 
Indirect auto
  
1,130,132
   
989,587
   
859,454
   
931,286
   
1,193,635
 
Residential solar
  
917,755
   
856,798
   
440,016
   
282,224
   
219,210
 
Home equity
  
337,214
   
314,124
   
330,357
   
387,974
   
444,082
 
Other consumer
  
158,650
   
265,796
   
385,571
   
351,892
   
389,749
 
Total loans
 
$
9,650,713
  
$
8,150,147
  
$
7,498,459
  
$
7,498,885
  
$
7,136,098
 


Residential real estate mortgages
(1)Loans are summarized by business line which does not align with how the Company assesses credit risk in the estimate for credit losses under CECL.

Loans in the C&I and CRE portfolios, consist primarily of loans secured by first or second deeds of trust on primary residences. Loans in the commercial and agricultural categories, including commercial and agricultural real estate mortgages, consist primarily of short-term and/or floating rate loans made to small and medium-sized entities. ConsumerThe Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit. Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion, equipment purchases, livestock purchases and seasonal crop expenses. These loans are usually collateralized by business assets such as equipment, accounts receivable and perishable agricultural products, which are exposed to industry price volatility. The Company extends CRE loans to facilitate various real estate transactions, encompassing acquisitions, refinancing, expansions, and enhancements to both commercial and agricultural properties. These loans are secured by liens on real estate assets, covering a spectrum of properties including apartments, commercial structures, healthcare facilities, and others, whether occupied by owners or non-owners. Risks associated with the CRE portfolio pertain to the borrowers’ capacity to meet interest and principal payments throughout the loan’s duration, as well as their ability to secure refinancing upon the loan’s maturity. The Company has a risk management framework that includes rigorous underwriting standards, targeted portfolio stress testing, interest rate sensitivities on commercial borrowers and comprehensive credit risk monitoring mechanisms. The Company remains vigilant in monitoring market trends, economic indicators, and regulatory developments to promptly adapt our risk management strategies as needed.

Within the CRE portfolio, approximately 78% comprises Non-Owner Occupied CRE, with the remaining 22% being Owner-Occupied CRE. Non-Owner Occupied CRE includes diverse sectors across the Company’s markets such as apartments (33%), office spaces (17%), and construction (13%), along with retail, manufacturing, small commercial, accommodations, and others. Notably, office CRE loans account for 5% of the total outstanding loans, predominantly serving suburban medical and professional tenants across suburban and small urban markets. These loans carry an average size of $2.5 million, with 14% maturing over the next two years. As of December 31, 2023, the total CRE construction and development loans amounted to $347.2 million.

The Company participated in the Small Business Administration’s (“SBA”) Paycheck Protection Program (“PPP”), a guaranteed, forgivable loan program created under the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”) and the Consolidated Appropriation Act targeted to provide small businesses with support to cover payroll and certain other expenses. Loans made under the PPP are fully guaranteed by the SBA, the guarantee is backed by the full faith and credit of the United States government. PPP covered loans also afford borrowers forgiveness up to the principal amount of the PPP covered loan, plus accrued interest, if the loan proceeds are used to retain workers and maintain payroll or to make certain mortgage interest, lease and utility payments, and certain other criteria are satisfied. The SBA will reimburse PPP lenders for any amount of a PPP covered loan that is forgiven, and PPP lenders will not be held liable for any representations made by PPP borrowers in connection with their requests for loan forgiveness. Lenders receive pre-determined fees for processing and servicing PPP loans. In addition, PPP loans are risk-weighted at zero percent under the generally applicable Standardized Approach used to calculate risk-weighted assets for regulatory capital purposes.

Residential real estate loans consist primarily of loans secured by a first or second mortgage on primary residences. We originate adjustable-rate and fixed-rate, one-to-four-family residential loans for the construction or purchase of a residential property or refinancing of a mortgage. These loans are collateralized by properties located in the Company’s market area. Subprime mortgage lending, which has been the riskiest sector of the residential housing market, is not a market that the Company has ever actively pursued. The market does not apply a uniform definition of what constitutes “subprime” lending. Our reference to subprime lending relies upon the “Statement on Subprime Mortgage Lending” issued by the Office of Thrift Supervision and the other federal bank regulatory agencies (the “Agencies”), on June 29, 2007, which further referenced the “Expanded Guidance for Subprime Lending Programs,” or the Expanded Guidance, issued by the Agencies by press release dated January 31, 2001. As of December 31, 2023, there were $39.9 million in residential construction and development loans included in total loans.

In 2017, the Company partnered with Sungage Financial, LLC. to offer financing to consumers for solar ownership with the program tailored for delivery through solar installers. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Typically, the Company collects fees at origination that are deferred and recognized into interest income over the estimated life of the loan.

The Company offers a variety of consumer loan products including indirect auto, home equity and other consumer loans. Indirect auto loans include $1.2 billion of indirect installment loans to individuals, which isare primarily secured by automobiles and other personal property including marine, recreational vehicles and manufactured housing, as of December 31, 2017 and 2016. Consumer loans also consist of direct installment loans to individuals secured by similar collateral.automobiles. Although automobile loans have generally been originated through dealers, all applications submitted through dealers are subject to the Company’s normal underwriting and loan approval procedures. In addition, theOther consumer loan portfolio asloans consist of December 31, 2017direct installment loans to individuals most secured by automobiles and 2016 includes $403.6 million $374.9 million, respectively, ofother personal property and unsecured consumer loans across a national footprint originated through our relationship with national technology-driven consumer lending companies that began over 10 years ago as the result ofbeginning with our investment in Springstone Financial LLC ("Springstone"(“Springstone”). Advances which was subsequently acquired by LendingClub in 2014. Springstone and LendingClub loans are in a planned run-off status. In addition to installment loans, the Company also offers personal lines of credit, through this specialty lending business lineoverdraft protection, home equity lines of credit and second mortgage loans (loans secured by a lien position on one-to-four family residential real estate) to finance home improvements, debt consolidation, education and other uses. For home equity loans, consumers are able to prime borrowersborrow up to 85% of the equity in their homes, and are subjectgenerally tied to the Company's underwriting standards. Real estate constructionPrime with a ten year draw followed by a fifteen year amortization.

Loans by Maturity and development loans include commercial construction and development and residential construction loans. Commercial construction loans are for small and medium-sized office buildings and other commercial properties and residential construction loans are primarily for projects located in upstate New York and northeastern Pennsylvania. Interest Rate Sensitivity

Risks associated with the commercial real estate portfolio include the ability of borrowers to pay interest and principal during the loan’s term, as well as the ability of the borrowers to refinance at the end of the loan term.


The following table Maturitiespresents the maturity distribution and Sensitivitiesan analysis of Certain Loans to Changes in Interest Rates, summarizes the maturities of the commercialloans that have predetermined and agricultural and real estate construction and development loan portfolios and the sensitivity of those loans tofloating interest rate fluctuations at December 31, 2017.rates. Scheduled repayments are reported in the maturity category in which the contractual paymentmaturity is due. For loans without contractual maturities, classification of maturity is consistent with the policy elections to measure the allowance for credit losses. Specifically, C&I and CRE lines of credit assume one year maturity for relationships over $1.0 million and five year maturity for relationships under $1.0 million, while home equity line of credits maturities are classified based on their fixed rate conversion date plus five years. C&I includes PPP and other consumer includes home equity and other consumer loans.

Maturities and Sensitivities of Certain Loans to Changes in Interest Rates


 Remaining maturity at December 31, 2017 
(In thousands)Within One Year 
 
After One
Year But
Within Five
Years
 After Five Years Total 
Floating/adjustable rate:                
Commercial, commercial real estate, agricultural and agricultural real estate $474,290  $419,618  $1,335,712  $2,229,620 
Fixed rate:                
Commercial, commercial real estate, agricultural and agricultural real estate  65,990   441,692   290,967   798,649 
Total $540,280  $861,310  $1,626,679  $3,028,269 
  
Remaining Maturity at December 31, 2023
 
(In thousands)
 
C&I
  
CRE
  
Indirect
Auto
  
Residential
Solar
  
Other
Consumer
  
Residential
  
Total
 
Within one year
 
$
263,204
  
$
158,227
  
$
13,380
  
$
167
  
$
22,393
  
$
622
  
$
457,993
 
From one to five years
  
523,893
   
962,542
   
630,046
   
13,457
   
147,382
   
38,549
   
2,315,869
 
From five to fifteen years
  
325,814
   
2,195,525
   
486,706
   
297,119
   
319,739
   
421,967
   
4,046,870
 
After fifteen years
  
241,337
   
310,616
   
-
   
607,012
   
6,350
   
1,664,666
   
2,829,981
 
Total
 
$
1,354,248
  
$
3,626,910
  
$
1,130,132
  
$
917,755
  
$
495,864
  
$
2,125,804
  
$
9,650,713
 
                             
Interest rate terms on amounts due after one year:
                     
Fixed
 
$
760,886
  
$
828,425
  
$
1,116,713
  
$
917,403
  
$
240,404
  
$
1,829,553
  
$
5,693,384
 
Variable
 
$
330,158
  
$
2,640,258
  
$
39
  
$
185
  
$
233,067
  
$
295,629
  
$
3,499,336
 


Securities and Corresponding Interest and Dividend Income

The average balance of taxable securities available for sale ("AFS"AFS and held to maturity (“HTM”) increased $113.1decreased $47.3 million, or 9.1%2.0%, from 20162022 to 2017.2023. The yield on average taxable securities was 1.90% for 2023 compared to 1.78% in 2022. The average balance of tax-exempt securities AFS and HTM decreased from $233.5 million in 2022 to $214.1 million in 2023. The FTE yield on average AFS securities was 2.14% for 2017 compared to 1.98% in 2016.
The average balance of securities held to maturity ("HTM") increased from $487.8 million in 2016 to $507.6 million in 2017. At December 31, 2017, HTM securities were comprised primarily of tax-exempt municipal securities. The FTE yield on HTM securities increased from 2.51%2.17% in 20162022 to 2.66%3.14% in 2017.2023.
The average balance of Federal Reserve Bank and FHLBFederal Home Loan Bank (“FHLB”) stock increased to $46.7$48.6 million in 20172023 from $38.9$27.0 million in 2016.2022. The FTE yield fromon investments in Federal Reserve Bank and FHLB stock increased from 5.08%3.68% in 20162022 to 5.64%6.92% in 2017.2023.


Securities Portfolio


 As of December 31,  
As of December 31,
 
 2017  2016  2015  
2023
  
2022
  
2021
 
(In thousands) 
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
 
AFS securities:                                    
U.S. treasury
 
$
133,302
  
$
125,024
  
$
132,891
  
$
121,658
  
$
73,016
  
$
73,069
 
Federal agency $109,862  $108,899  $175,135  $174,408  $312,580  $311,272  
248,384
  
214,740
  
248,419
  
206,419
  
248,454
  
239,931
 
State & municipal  42,171   41,956   47,053   46,726   31,208   31,637  
96,251
  
86,306
  
97,036
  
82,851
  
95,531
  
94,088
 
Mortgage-backed  556,755   554,927   528,769   529,844   406,277   409,896  
473,813
  
422,268
  
536,021
  
473,694
  
603,375
  
606,675
 
Collateralized mortgage obligations  546,754   535,994   574,253   566,573   405,635   404,971  
614,886
  
541,544
  
669,111
  
588,363
  
623,930
  
621,595
 
Other securities  10,623   14,149   15,849   20,739   13,637   16,768 
Corporate
 
48,442
  
40,976
  
60,404
  
54,240
  
50,500
  
52,003
 
Total AFS securities $1,266,165  $1,255,925  $1,341,059  $1,338,290  $1,169,337  $1,174,544  
$
1,615,078
  
$
1,430,858
  
$
1,743,882
  
$
1,527,225
  
$
1,694,806
  
$
1,687,361
 
                                          
HTM securities:                                          
Federal agency
 
$
100,000
  
$
82,216
  
$
100,000
  
$
79,322
  
$
100,000
  
$
95,635
 
Mortgage-backed $96,775  $96,107  $97,201  $96,112  $10,043  $10,031  
245,806
  
213,630
  
267,907
  
230,473
  
170,574
  
172,001
 
Collateralized mortgage obligations  186,327   183,974   225,213   224,765   272,550   272,401  
251,335
  
228,463
  
274,366
  
249,848
  
138,815
  
140,280
 
State & municipal  200,971   201,790   205,534   204,173   188,438   190,708   
308,126
   
290,215
   
277,244
   
253,004
   
323,821
   
327,344
 
Total HTM securities $484,073  $481,871  $527,948  $525,050  $471,031  $473,140  
$
905,267
  
$
814,524
  
$
919,517
  
$
812,647
  
$
733,210
  
$
735,260
 


Our mortgage backedThe Company’s mortgage-backed securities, U.S. agency notes and CMOscollateralized mortgage obligations are all “prime/conforming” and are guaranteed by Fannie Mae, Freddie Mac, the FHLB, the Federal Farm Credit Banks or Ginnie Mae (“GNMA”). GNMA securities are considered equivalentsimilar in credit quality to U.S. Treasury securities, as they are backed by the full faith and credit of the U.S. government. Currently, there are no securities backed by subprime mortgages in ourthe investment portfolio.


The following tables set forth information with regard to contractual maturitiesmasturities of debt securities shown in amortized cost ($) and weighted average yield (%) at December 31, 2017:2023. Weighted-average yields are an arithmetic computation of income (not FTE adjusted) divided by amortized cost. Maturities of mortgage-backed, collateralized mortgage obligations and asset-backed securities are stated based on their estimated average lives. Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.


(Dollars in thousands) Amortized cost  Estimated fair value  Weighted Average Yield 
AFS debt securities:         
Within one year $63,309  $63,186   2.06%
From one to five years  90,119   89,275   2.13%
From five to ten years  178,128   177,961   2.67%
After ten years  923,986   911,354   2.50%
Total AFS debt securities $1,255,542  $1,241,776     
HTM debt securities:  ��         
Within one year $31,412  $31,413   2.03%
From one to five years  42,363   42,588   3.10%
From five to ten years  174,950   174,937   2.39%
After ten years  235,348   232,933   2.27%
Total HTM debt securities $484,073  $481,871     
  
Less than 1 Year
  
1 Year to 5 Years
  
5 Years to 10 Years
  
Over 10 Years
  
Total
 
(Dollars in thousands)
    
$
%
     
$
%
     
$
%
     
$
%
     
$
%
 
AFS securities:
                                   
U.S. treasury
 
$
34,955
   
2.59
%
 
$
98,347
   
1.42
%
 
$
-
   
-
  
$
-
   
-
  
$
133,302
   
1.73
%
Federal agency
  
-
   
-
   
150,600
   
0.96
%
  
97,784
   
1.15
%
  
-
   
-
   
248,384
   
1.04
%
State & municipal
  
-
   
-
   
74,390
   
1.33
%
  
21,861
   
1.55
%
  
-
   
-
   
96,251
   
1.38
%
Mortgage-backed
  
108
   
0.55
%
  
88,454
   
1.30
%
  
158,468
   
2.32
%
  
226,783
   
1.52
%
  
473,813
   
1.74
%
Collateralized mortgage obligations
  
15,326
   
2.95
%
  
124,306
   
1.90
%
  
30,389
   
1.54
%
  
444,865
   
1.99
%
  
614,886
   
1.97
%
Corporate
  
-
   
-
   
-
   
-
   
48,442
   
4.03
%
  
-
   
-
   
48,442
   
4.03
%
Total AFS securities
 
$
50,389
   
2.69
%
 
$
536,097
   
1.37
%
 
$
356,944
   
2.12
%
 
$
671,648
   
1.83
%
 
$
1,615,078
   
1.77
%
                                         
HTM securities:
                                        
Federal agency
 
$
-
   
-
  
$
-
   
-
  
$
100,000
   
1.11
%
 
$
-
   
-
  
$
100,000
   
1.11
%
Mortgage-backed
  
-
   
-
   
4,501
   
3.51
%
  
12,585
   
4.23
%
  
228,720
   
2.02
%
  
245,806
   
2.16
%
Collateralized mortgage obligations
  
-
   
-
   
27,339
   
2.60
%
  
87,106
   
3.01
%
  
136,890
   
2.80
%
  
251,335
   
2.85
%
State & municipal
  
92,757
   
3.92
%
  
81,235
   
2.34
%
  
63,252
   
1.91
%
  
70,882
   
1.82
%
  
308,126
   
2.61
%
Total HTM securities
 
$
92,757
   
3.92
%
 
$
113,075
   
2.45
%
 
$
262,943
   
2.08
%
 
$
436,492
   
2.23
%
 
$
905,267
   
2.39
%


Funding Sources and Corresponding Interest Expense


The Company utilizes traditional deposit products such as time, savings, NOW, money market and demand deposits as its primary source for funding. Other sources, such as short-term FHLB advances, federal funds purchased, securities sold under agreements to repurchase, brokered time deposits and long-term FHLB borrowings are utilized as necessary to support the Company’s growth in assets and to achieve interest rate sensitivity objectives. The average balance of interest-bearing liabilities totaled $7.47 billion in 2023 and increased $263.1$815.0 million from 20162022. The increase was primarily driven by the interest-bearing deposits acquired from Salisbury and totaled $5.8 billionan increase in 2017.short-term borrowings. The rate paid on interest-bearing liabilities increased from 0.41%0.33% in 20162022 to 0.45%1.93% in 2017.2023. This increase in rates and increase in average balances caused an increase in interest expense of $3.4$122.7 million, or 15.1%560.7%, from $22.5$21.9 million in 20162022 to $25.9$144.6 million in 2017.2023.

Deposits


Average interest bearinginterest-bearing deposits increased $96.2$375.4 million, or 2.0%5.9%, from 20162022 to 2017, due primarily to organic deposit growth.2023. Average money market deposits increased $28.8decreased $29.5 million, or 1.7%1.2% during 20172023 compared to 2016.2022. Average NOW accounts increased $75.8decreased $23.4 million, or 7.0%1.5% during 20172023 as compared to 2016.2022. The average balance of savings accounts increased $79.3decreased $113.6 million, or 7.0%6.2%, during 20172023 compared to 2016. These increases were partially offset by a decrease in2022. The average balance of time deposits which decreased $87.8increased $542.0 million, or 9.7%116.6%, from 20162022 to 2017.2023. The average balance of demand deposits increased $172.3decreased $233.3 million, or 8.4%6.3%, during 20172023 compared to 2016. This growth2022. The Company continues to experience the migration from no interest and low interest checking and savings accounts into higher cost money market and time deposit instruments. The decrease in demandaverage balances was due primarily to larger commercial customers shifting balances to higher yielding investment opportunities in both the Company’s wealth management solutions as well as other offerings in the market. The Company’s composition of total deposits was driven principally by increases inis diverse and granular with over 563,000 accounts from retail, municipal and commercial customers.with an average per account balance of $19,483 as of December 31, 2023.


The rate paid on average interest-bearing deposits was 0.30%up 140 bps to 1.56% for 2017 and 2016.2023. The rate paid for money market deposit accounts increased 238 bps to 2.58% from 0.22% during 20162022 to 0.23% during 2017.2023. The rate paid for NOW deposit accounts increased from 0.05%0.16% in 20162022 to 0.09% 2017.0.53% in 2023. The rate paid for savings deposits was 0.06% for 2017 and 2016.increased from 0.03% in 2022 to 0.04% in 2023. The rate paid for time deposits increased from 1.06%0.38% during 20162022 to 1.09%3.30% during 2017.2023.


  
Years Ended December 31,
 
  
2023
  
2022
  
2021
 
(In thousands)
 
Average
Balance
  
Yield/Rate
  
Average
Balance
  
Yield Rate
  
Average
Balance
  
Yield/Rate
 
Demand deposits
 
$
3,463,608
     
$
3,696,957
     
$
3,565,693
    
                      
Money market deposit accounts
  
2,418,450
   
2.58
%
  
2,447,978
   
0.20
%
  
2,587,748
   
0.20
%
NOW deposit accounts
  
1,555,414
   
0.53
%
  
1,578,831
   
0.16
%
  
1,452,560
   
0.05
%
Savings deposits
  
1,715,749
   
0.04
%
  
1,829,360
   
0.03
%
  
1,656,893
   
0.05
%
Time deposits
  
1,006,867
   
3.30
%
  
464,912
   
0.38
%
  
577,150
   
0.70
%
Total interest-bearing deposits
 
$
6,696,480
   
1.56
%
 
$
6,321,081
   
0.16
%
 
$
6,274,351
   
0.17
%

The following table presents the estimated amounts of uninsured deposits based on the same methodologies and assumptions used for the bank regulatory reporting:

  As of December 31, 
(In thousands) 2023  2022  2021 
Estimated amount of uninsured deposits
 
$
4,077,186
  
$
3,555,342
  
$
4,175,208
 

The following table presents the maturity distribution of time deposits of $250,000 or more:


(In thousands) 
December 31,
2017
 
Within three months $17,792 
After three but within twelve months  28,133 
After one but within three years  33,335 
Over three years  13,571 
Total $92,831 
(In thousands)
 
December 31, 2023
 
Portion of time deposits in excess of insurance limit
 
$
113,317
 
     
Time deposits otherwise uninsured with a maturity of:
    
Within three months
 
$
45,070
 
After three but within six months
  
32,967
 
After six but within twelve months
  
18,131
 
Over twelve months
  
17,149
 


Borrowings


Average federal funds purchased increased to $24.6 million in 2023. The rate paid on federal funds purchased was 5.16% in 2023. Average repurchase agreements increased to $70.3 million in 2023 from $69.6 million in 2022. The average rate paid on repurchase agreements increased from 0.10% in 2022 to 1.06% in 2023. Average short-term borrowings increased to $690.0$450.4 million in 20172023 from $497.7$46.4 million in 2016 funding earning asset growth.2022. The average rate paid on short-term borrowings increased from 0.46%4.24% in 20162022 to 0.87%5.24% in 2017.2023. Average long-term debt decreasedincreased from $118.9$6.6 million in 20162022 to $93.4$24.2 million in 2017.

2023. The average balance of junior subordinated debt remained at $101.2 million in 2017.2023. The average rate paid for junior subordinated debt in 20172023 was 3.11%7.23%, up from 2.60%3.70% in 2016.2022.


Short-termTotal short-term borrowings consist of federal funds purchased, and securities sold under repurchase agreements, which generally represent overnight borrowing transactions and other short-term borrowings, primarily FHLB advances, with original maturities of one year or less. The Company has unused lines of credit with the FHLB and access to brokered deposits available for short-term financing offinancing. Those sources totaled approximately $2.0$2.87 billion and $1.9$2.90 billion at December 31, 20172023 and 2016,2022, respectively. Securities collateralizing repurchase agreements are held in safekeeping by non-affiliatednonaffiliated financial institutions and are under the Company’s control. Long-term debt, which is comprised primarily of FHLB advances, are collateralized by the FHLB stock owned by the Company, certain of its mortgage-backed securities and a blanket lien on its residential real estate mortgage loans.


On June 23, 2020, the Company issued $100.0 million of 5.00% fixed-to-floating rate subordinated notes due 2030. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 5.00%, payable semi-annually in arrears commencing on January 1, 2021, and a floating rate of interest equivalent to the three-month Secured Overnight Financing Rate (“SOFR”) plus a spread of 4.85%, payable quarterly in arrears commencing on October 1, 2025. The subordinated debt issuance cost of $2.2 million is being amortized on a straight-line basis into interest expense over five years. The Company repurchased $2.0 million of the subordinated notes during the year ended December 31, 2022 at a discount of $0.1 million.

Subordinated notes assumed in connection with the Salisbury acquisition included $25.0 million of 3.50% fixed-to-floating rate subordinated notes due 2031. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 3.50%, payable quarterly in arrears commencing on June 30, 2021, and a floating rate of interest equivalent to the three-month SOFR plus a spread of 2.80%, payable quarterly in arrears commencing on June 30, 2026. As of the acquisition date, the fair value discount was $3.0 million.

As of December 31, 2023 and December 31, 2022 the subordinated debt net of unamortized issuance costs and fair value discount was $119.7 million and $96.9 million, respectively. Which will be amortized into interest expense over the expected call or maturity date.

Noninterest Income


Noninterest income is a significant source of revenue for the Company and an important factor in the Company’s results of operations. The following table sets forth information by category of noninterest income for the years indicated:


  Years ended December 31, 
(In thousands) 2017  2016  2015 
Insurance and other financial services revenue $23,532  $24,396  $24,211 
Service charges on deposit accounts  16,750   16,729   17,056 
ATM and debit card fees  21,372   19,448   18,248 
Retirement plan administration fees  20,213   16,063   14,146 
Trust  19,586   18,565   19,026 
Bank owned life insurance income  5,175   5,195   4,334 
Net securities gains (losses)  1,867   (644)  3,087 
Gain on the sale of equity investment  818   -   4,179 
Other  11,991   15,961   14,194 
Total noninterest income $121,304  $115,713  $118,481 
  
Years Ended December 31,
 
(In thousands)
 
2023
  
2022
  
2021
 
Service charges on deposit account
 
$
15,425
  
$
14,630
  
$
13,348
 
Card services income
  
20,829
   
29,058
   
34,682
 
Retirement plan administration fees
  
47,221
   
48,112
   
42,188
 
Wealth management
  
34,763
   
33,311
   
33,718
 
Insurance services
  
15,667
   
14,696
   
14,083
 
Bank owned life insurance income
  
6,750
   
6,044
   
6,217
 
Net securities (losses) gains
  
(9,315
)
  
(1,131
)
  
566
 
Other
  
10,838
   
10,858
   
12,992
 
Total noninterest income
 
$
142,178
  
$
155,578
  
$
157,794
 
Noninterest income for the year ended December 31, 20172023 was $121.3$142.2 million, up $5.6down $13.4 million, or 4.8%8.6%, from the same periodyear ended December 31, 2022. During 2023, the Company incurred a $4.5 million securities loss on the sale of 2016. The increasetwo subordinated debt securities held in the AFS portfolio and a $5.0 million securities loss on the write-off of a subordinated debt security of a failed financial institution. Excluding net securities (losses) gains, noninterest income for the year ended December 31, 2023 was $151.5 million, down $5.2 million or 3.3%, from the year ended December 31, 2022. The decrease from the prior year was driven by higherlower card services income from the impact of the statutory price cap provisions of the Durbin Amendment of approximately $8.0 million and lower retirement plan administration fees net securities gains (losses), ATM and debit card fees and trust revenues thatdriven by a decrease in certain activity-based fees. These decreases were partially offset by lower other noninterest incomean increase in wealth management and insurance and other financial services revenue during 2017 as compared to 2016. Retirement plan administration fees increased in 2017 as compared to the prior year due primarily to acquisitions completed in 2016 and the acquisition of Downeast Pension Services ("DPS") in the second quarter of 2017. Net securities gains (losses) increased due to a gain recognized on the sale of securities in 2017 as compared to a net loss in 2016. ATM and debit card fees increased from the prior year due to a higher number of accounts and increased usage in 2017 as compared to 2016. Trust revenue increased from the prior year due to market returns and account growth. Other noninterest income decreased from 2016 to 2017 due to lower swap fee income and a net decrease in non-recurring items of $1.4 million. Insurance and other financial services revenue decreased from the prior year primarily due to the divestiture of a book of business in the third quarter of 2016. Noninterest income as a percent of total revenue excluding net securities gains (losses) and the gain on the sale of equity investment was 29.5% and 30.6% for the years ended December 31, 2017 and 2016, respectively.services.


Noninterest Expense


Noninterest expenses are also an important factor in the Company’s results of operations. The following table sets forth the major components of noninterest expense for the years indicated:


 Years ended December 31,  
Years Ended December 31,
 
(In thousands) 2017  2016  2015  
2023
  
2022
  
2021
 
Salaries and employee benefits $133,610  $131,284  $125,633  
$
194,250
  
$
187,830
  
$
172,580
 
Technology and data services
  
38,163
   
35,712
   
34,717
 
Occupancy  21,808   20,940   22,095   
28,408
   
26,282
   
26,048
 
Data processing and communications  17,068   16,495   16,588 
Professional fees and outside services  13,499   13,617   13,407   
17,601
   
16,810
   
16,306
 
Equipment  15,225   14,295   13,408 
Office supplies and postage  6,284   6,168   6,367   
6,917
   
6,140
   
6,006
 
FDIC expenses  4,767   5,111   5,145 
FDIC assessment
  
6,257
   
3,197
   
3,041
 
Advertising  2,744   2,556   2,654   
3,054
   
2,822
   
2,521
 
Amortization of intangible assets  3,960   3,928   4,864   
4,734
   
2,263
   
2,808
 
Loan collection and other real estate owned, net  4,763   3,458   2,620   
2,618
   
2,647
   
2,915
 
Acquisition expenses
  
9,978
   
967
   
-
 
Other  21,920   18,070   23,395   
29,684
   
19,795
   
20,339
 
Total noninterest expense $245,648  $235,922  $236,176  
$
341,664
  
$
304,465
  
$
287,281
 


Noninterest expense for the year ended December 31, 20172023 was $245.6$341.7 million, up $9.7$37.2 million or 4.1%12.2%, from 2016. Thisthe year ended December 31, 2022. The Company incurred acquisition expenses for the year ended December 31, 2023 and December 31, 2022 of $10.0 million and $1.0 million, respectively, related to the merger with Salisbury. Included in other noninterest expenses for the year ended December 31, 2023, the Company recorded a $4.8 million impairment of its minority interest equity investment in a provider of financial and technology services to residential solar equipment installers due to the uncertainty in the realizability of the investment. Excluding acquisition expenses and the impairment of a minority interest equity investment, noninterest expense for the year ended December 31, 2023 was $326.9 million, up $23.4 million or 7.7%, from the year ended December 31, 2022. The increase from the prior year was due todriven by higher salaries and employee benefits loan collection and other real estate owned ("OREO") expense and other noninterest expense. Other noninterest expense increased $3.9 million due to the write-downSalisbury acquisition, increased salaries and wages including merit pay increases and higher health and welfare benefits, which were partially offset by lower levels of an intangible asset no longerincentive compensation. In addition, the increase in usetechnology and data services was due to a changecontinued investment in business strategy combined with a favorable settlementdigital platforms solutions, the increase in the FDIC assessment expense was driven by the statutory increase in the FDIC assessment rate, increased occupancy expense was driven by the addition of an accrual in 2016. SalariesSalisbury locations and employee benefits increased from the prior yearother expenses were higher due to the acquisition of DPSincrease in actuarially determined expense related to the second quarter of 2017 and higher medical costs. Loan collection and OREO expense increased from the prior year due primarily to commercial property write-downs.Company’s retirement plans.


Income Taxes


We calculate our current and deferred tax provision based on estimates and assumptions that could differ from the actual results reflected in income tax returns filed during the subsequent year. Adjustments based on filed returns are recorded when identified, which is generally in the thirdfourth quarter of the subsequent year for U.S. federal and state provisions.


The amount of income taxes the Company pays is subject at times to ongoing audits by U.S. federal and state tax authorities, which may result in proposed assessments. Future results may include favorable or unfavorable adjustments to the estimated tax liabilities in the period the assessments are proposed or resolved or when statutes of limitationlimitations on potential assessments expire. As a result, the Company’s effective tax rate may fluctuate significantly on a quarterly or annual basis.

On December 22, 2017,August 16, 2022, H.R. 5376, the U.S. government enacted the Tax CutsInflation Reduction Act (“IRA”), was signed into law. The IRA, among other things, introduced a corporate alternative minimum tax, excise tax on stock repurchases and Jobs Act (the "Tax Act").a clean vehicle credit. The Tax Act includes significant changes to the U.S. corporate income tax system including a federal corporate rate reduction from 35% to 21%. The Company follows the guidance in SEC Staff Accounting Bulletin 118 ("SAB 118"), which provides additional clarification regarding the application of ASC Topic 740, Income Taxes, in situations where the Company does not haveexpect the necessary information available, prepared or analyzed in reasonable detailimpact to completebe material and will continue to monitor the accounting for certain income tax effectsimpacts of the Tax Act forIRA on the reporting period in which the Tax Act was enacted. SAB 118 provides for a measurement period beginning in the reporting period that includes the Tax Act's enactment data and ending when the Company has obtained, prepared and analyzed the information needed in orderbusiness to complete the accounting requirements but in no circumstances should the measurement period extend beyond one yeardetermine if any future tax impacts may result from the enactment date.

In connection with our initial analysis of the impact of the Tax Act, the Company recorded a $4.4 million adjustment in the year ended December 31, 2017 for remeasurement of deferred tax assets and liabilities for the corporate rate reduction. A certain amount of this adjustment is provisional, related to consideration of depreciation, compensation matters and different interpretations by various regulatory authorities.legislation.
 
Income tax expense for the year ended December 31, 20172023 was $46.0$34.7 million, up $5.6down $9.5 million, or 13.9%21.5%, from $40.4 million, for the same period of 2016.year ended December 31, 2022. The effective tax rate of 35.9% for 2017 was up from 34.0% for 2016. The increase from the prior year22.6% in 2023 and was primarily due to a higher level of taxable income22.5% in 2017 combined with the $4.4 million estimated non-cash charge related to the enactment of the Tax Act resulting in the remeasurement of the Company's deferred tax assets and liabilities arising from the lower federal tax rate. The estimate may change, possibly materially, due to further analysis, guidance and changes in interpretations. Offsetting this charge was a $1.8 million income tax benefit related to the adoption FASB ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting in 2017. Excluding the Tax Act charge and the tax benefit of ASU 2016-09, the effective tax rate was 33.8% for 2017. The adjusted income tax expense on the Company's income was different from the income tax expense at the Federal statutory rate of 35% due primarily to tax-exempt income and, to a lesser extent, the effect of state income taxes and Federal low income housing credits.2022.


Risk Management – Credit Risk


Credit risk is managed through a network of loan officers, credit committees, loan policies and oversight from the senior credit officers and the Board of Directors. Management follows a policy of continually identifying, analyzing and grading credit risk inherent in each loan portfolio. An ongoing independent review, subsequent to management’s review of individual credits in the commercial loan portfolio is performed by the independent loan review function. These components of the Company’s underwriting and monitoring functions are critical to the timely identification, classification and resolution of problem credits.


Nonperforming assets consist of nonaccrual loans, loans over 90 days past due and still accruing, troubled loans modifications, other real estate owned (“OREO”) and nonperforming securities. Loans are generally placed on nonaccrual when principal or interest payments become 90 days past due, unless the loan is well secured and in the process of collection. Loans may also be placed on nonaccrual when circumstances indicate that the borrower may be unable to meet the contractual principal or interest payments. The threshold for evaluating classified, commercial and commercial real estate loans risk graded substandard or doubtful, and nonperforming loans specifically evaluated for individual credit loss is $1.0 million. OREO represents property acquired through foreclosure and is valued at the lower of the carrying amount or fair value, less any estimated disposal costs.

Nonperforming Assets

  
As of December 31,
 
(Dollars in thousands)
 
2023
  
%
  
2022
  
%
  
2021
  
%
  
2020
  
%
 
Nonaccrual loans:
                        
Commercial
 
$
21,567
   
63
%
 
$
7,664
   
44
%
 
$
15,942
   
53
%
 
$
23,557
   
53
%
Residential
  
9,632
   
28
%
  
4,835
   
28
%
  
8,862
   
29
%
  
13,082
   
29
%
Consumer
  
2,566
   
8
%
  
1,667
   
10
%
  
1,511
   
5
%
  
3,020
   
7
%
Troubled loan modifications(1)
  
448
   
1
%
  
3,067
   
18
%
  
3,970
   
13
%
  
4,988
   
11
%
Total nonaccrual loans
 
$
34,213
   
100
%
 
$
17,233
   
100
%
 
$
30,285
   
100
%
 
$
44,647
   
100
%
                                 
Loans over 90 days past due and still accruing:
                             
Commercial
 
$
1
   
-
  
$
4
   
-
  
$
-
   
-
  
$
493
   
16
%
Residential
  
554
   
15
%
  
771
   
20
%
  
808
   
33
%
  
518
   
16
%
Consumer
  
3,106
   
85
%
  
3,048
   
80
%
  
1,650
   
67
%
  
2,138
   
68
%
Total loans over 90 days past due and still accruing
 
$
3,661
   
100
%
 
$
3,823
   
100
%
 
$
2,458
   
100
%
 
$
3,149
   
100
%
                                 
Total nonperforming loans
 
$
37,874
      
$
21,056
      
$
32,743
      
$
47,796
     
OREO
  
-
       
105
       
167
       
1,458
     
Total nonperforming assets
 
$
37,874
      
$
21,161
      
$
32,910
      
$
49,254
     
                                 
Total nonaccrual loans to total loans
  
0.35
%
      
0.21
%
      
0.40
%
      
0.60
%
    
Total nonperforming loans to total loans
  
0.39
%
      
0.26
%
      
0.44
%
      
0.64
%
    
Total nonperforming assets to total assets
  
0.28
%
      
0.18
%
      
0.27
%
      
0.45
%
    
Total allowance for loan losses to nonperforming loans
  
302.05
%
      
478.72
%
      
280.98
%
      
230.14
%
    
Total allowance for loan losses to nonaccrual loans
  
334.38
%
      
584.92
%
      
303.78
%
      
246.38
%
    


(1)TDRs prior to adoption of ASU 2022-02.
  As of December 31, 
(Dollars in thousands) 2017  %  2016  %  2015  %  2014  %  2013  % 
Nonaccrual loans:                              
Commercial, agricultural and real estate loans $12,485   48% $19,351   54% $14,655   43% $18,226   45% $27,033   54%
Real estate mortgages  5,919   23%  8,027   23%  8,625   26%  10,867   26%  10,296   21%
Consumer  4,324   17%  4,653   13%  6,009   18%  8,086   20%  7,213   14%
Troubled debt restructured loans  2,980   12%  3,681   10%  4,455   13%  3,895   9%  5,423   11%
Total nonaccrual loans $25,708   100% $35,712   100% $33,744   100% $41,074   100% $49,965   100%
                                         
Loans 90 days or more past due and still accruing:                                        
Commercial, agricultural and real estate loans $-   -% $-   -% $-   -% $84   2% $105   3%
Real estate mortgages  1,402   26%  1,733   36%  1,022   28%  1,927   39%  808   22%
Consumer  4,008   74%  3,077   64%  2,640   72%  2,930   59%  2,824   75%
Total loans 90 days or more past due and still accruing $5,410   100% $4,810   100% $3,662   100% $4,941   100% $3,737   100%
                                         
Total nonperforming loans $31,118      $40,522      $37,406      $46,015      $53,702     
Other real estate owned  4,529       5,581       4,666       3,964       2,904     
Total nonperforming assets $35,647      $46,103      $42,072      $49,979      $56,606     
                                         
Total nonperforming loans to total loans  0.47%      0.65%      0.64%      0.82%      0.99%    
Total nonperforming assets to total assets  0.39%      0.52%      0.51%      0.64%      0.74%    
Total allowance for loan losses to nonperforming loans  223.34%      160.90%      168.47%      144.21%      129.29%    


The following tables are related to nonperforming loans in prior periods. Nonperforming loans are summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

  
As of December 31,
 
(Dollars in thousands)
 
2019
  
%
 
Nonaccrual loans:
   
Commercial
 
$
12,379
   
49
%
Residential real estate
  
5,233
   
21
%
Consumer
  
4,046
   
16
%
Troubled debt restructured loans
  
3,516
   
14
%
Total nonaccrual loans
 
$
25,174
   
100
%
         
Loans over 90 days past due and still accruing:
        
Residential real estate
 
$
927
   
25
%
Consumer
  
2,790
   
75
%
Total loans over 90 days past due and still accruing
 
$
3,717
   
100
%
         
Total nonperforming loans
 
$
28,891
     
OREO
  
1,458
     
Total nonperforming assets
 
$
30,349
     
         
Total nonaccrual loans to total loans
  
0.35
%
    
Total nonperforming loans to total loans
  
0.40
%
    
Total nonperforming assets to total assets
  
0.31
%
    
Total allowance for loan losses to nonperforming loans
  
252.55
%
    
Total allowance for loan losses to nonaccrual loans
  
289.84
%
    

Total nonperforming assets were $35.6$37.9 million at December 31, 2017,2023, compared to $46.1$21.2 million at December 31, 2016.2022. Nonperforming loans at December 31, 20172023 were $31.1$37.9 million or 0.47%0.39% of total loans, compared with $40.5$21.1 million or 0.65%0.26% of total loans at December 31, 2016. Included2022. The increase in nonperforming loans are $2.4 millionassets was attributable to a diversified, multi-tenant commercial real estate development relationship that was placed into a nonaccrual status in the fourth quarter of 2023, in which NBT is a participant. The relationship is being actively managed and $5.6 million ofrecent appraised values continue to support its carrying value, and as such, no specific reserve has been established. Total nonaccrual loans in the acquired loan portfolio at December 31, 2017 and 2016, respectively. Excluding nonaccrual acquired loans, originated nonperforming loans to originated loans was 0.46% and 0.61% at December 31, 2017 and 2016, respectively.

The Company recorded a provision for loan losseswere $34.2 million or 0.35% of $31.0 million for the year ended December 31, 2017 compared with $25.4 million for the year ended December 31, 2016. Net charge-offs to average loans for the year ended December 31, 2017 were 0.42%, compared with 0.39% for the year ended December 31, 2016. The allowance for loan losses was 223.34% of nonperformingtotal loans at December 31, 2017 as2023, compared to 160.90%$17.2 million or 0.21% of total loans at December 31, 2016. The allowance for loan losses2022. Past due loans as a percentage of total loans was 1.06% (1.12% excluding acquired loans with no related allowance recorded)0.32% at December 31, 2017 compared to 1.05% (1.13% excluding acquired loans with no related allowance recorded) at December 31, 2016.

Impaired loans, which primarily consist2023, down slightly from 0.33% of nonaccruing commercial, commercial real estate, agricultural, agricultural real estate loans and business banking, as well as loans that have been modified in a troubled debt restructuring (“TDR”), decreased to $21.1 million at December 31, 2017 as compared to $28.9 million at December 31, 2016. At December 31, 2017, $0.1 million of the total impaired loans had a specific reserve allocation of $0.1 million compared to $7.0 million of impaired loans at December 31, 2016, which had a specific reserve allocation of $1.5 million.2022.
The allowance for loan losses is maintained at a level estimated by management to provide adequately for incurred losses inherent in the current loan portfolio. The adequacy of the allowance for loan losses is continuously monitored. It is assessed for adequacy using a methodology designed to ensure the level of the allowance reasonably reflects the loan portfolio’s risk profile. It is evaluated to ensure that it is sufficient to absorb all reasonably estimable credit losses inherent in the current loan portfolio.
Management considers the accounting policy relating to the allowance for loan losses to be a critical accounting policy given the inherent uncertainty in evaluating the levels of the allowance required to cover credit losses in the portfolio and the material effect that such judgments can have on the consolidated results of operations.
For purposes of evaluating the adequacy of the allowance, the Company considers a number of significant factors that affect the collectability of the portfolio. For individually analyzed loans, these include estimates of loss exposure, which reflect the facts and circumstances that affect the likelihood of repayment of such loans as of the evaluation date. For homogeneous pools of loans, estimates of the Company’s exposure to credit loss reflect a current assessment of a number of factors, which could affect collectability. These factors include: past loss experience; size, trend, composition and nature of loans; changes in lending policies and procedures, including underwriting standards and collection, charge-offs and recoveries; trends experienced in nonperforming and delinquent loans; current economic conditions in the Company’s market; portfolio concentrations that may affect loss experienced across one or more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability and depth of lending management and staff. In addition, various regulatory agencies, as an integral component of their examination process, periodically review the Company’s allowance for loan losses. Such agencies may require the Company to recognize additions to the allowance based on their examinations.
After a thorough consideration of the factors discussed above, any required additions to the allowance for loan losses are made periodically by charges to the provision for loan losses. These charges are necessary to maintain the allowance at a level which management believes is reasonably reflective of overall level of incurred losses inherent in the portfolio. While management uses available information to recognize losses on loans, additions to the allowance may fluctuate from one reporting period to another. These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management’s assessment of any or all of the determining factors discussed above.
Total net charge-offs for 2017 were $26.7 million, up from $23.2 million in 2016. Net charge-offs to average loans was 0.42% for 2017 as compared with 0.39% for 2016. For the originated portfolio, net charge-offs to average loans for the year ended December 31, 2017 was 0.44%, compared to 0.41% for 2016. Gross charge-offs were up to $33.1 million for 2017 from $29.3 million for 2016. Recoveries were up to $6.4 million for 2017 from $6.1 million for 2016.

Allowance for Loan Losses

(Dollars in thousands) 2017  2016  2015  2014  2013 
Balance at January 1, $65,200  $63,018  $66,359  $69,434  $69,334 
Loans charged-off:                    
Commercial and agricultural  4,169   4,592   5,718   9,414   10,459 
Residential real estate mortgages  1,846   1,343   2,229   1,417   1,771 
Consumer*  27,072   23,364   18,140   16,642   15,459 
Total loans charged-off $33,087  $29,299  $26,087  $27,473  $27,689 
Recoveries:                    
Commercial and agricultural $1,077  $1,887  $1,014  $1,774  $1,956 
Residential real estate mortgages  180   293   320   285   272 
Consumer*  5,142   3,870   3,127   2,800   3,137 
Total recoveries $6,399  $6,050  $4,461  $4,859  $5,365 
Net loans charged-off $26,688  $23,249  $21,626  $22,614  $22,324 
                     
Provision for loan losses $30,988  $25,431  $18,285  $19,539  $22,424 
Balance at December 31, $69,500  $65,200  $63,018  $66,359  $69,434 
Allowance for loan losses to loans outstanding at end of year  1.06%  1.05%  1.07%  1.19%  1.28%
Net charge-offs to average loans outstanding  0.42%  0.39%  0.38%  0.41%  0.44%

* Consumer charge-off and recoveries include consumer and home equity.
In addition to the nonperforming loans discussed above, the Company has also identified approximately $57.5$87.7 million in potential problem loans at December 31, 20172023 as compared to $70.0$52.0 million at December 31, 2016.2022. Potential problem loans are loans that are currently performing, with a possibility of loss if weaknesses are not corrected. Such loans may need to be disclosed as nonperforming at some time in the future. Potential problem loans are classified by the Company’s loan rating system as “substandard.” At December 31, 2017 , there were 17The increase in potential problem loans exceeding $1.0from December 31, 2022 is primarily due to the migration of $48.2 million totaling $33.2to substandard, partially offset by an increase of $13.5 million in aggregated compared to 17 potential problem loans exceeding $1.0 million, totaling $34.9 million in aggregate at December 31, 2016.nonaccrual commercial loan balances. Management cannot predict the extent to which economic conditions may worsen or other factors, which may impact borrowers and the potential problem loans. Accordingly, there can be no assurance that other loans will not become over 90 days or more past due, be placed on nonaccrual, become restructuredtroubled loans modifications or require increased allowance coverage and provision for loan losses. To mitigate this risk the Company maintains a diversified loan portfolio, has no significant concentration in any particular industry and originates loans primarily within its footprint.

Allowance for Loan Losses

Beginning January 1, 2020, the Company calculated the allowance for credit losses using current expected credit losses methodology. As a result of our January 1, 2020, adoption of CECL and its related amendments, our methodology for estimating the allowance for credit losses changed significantly from December 31, 2019. The Company recorded a net decrease to retained earnings of $4.3 million as of January 1, 2020 for the cumulative effect of adopting Accounting Standards Updates (“ASU”) 2016-13. The transition adjustment included a $3.0 million impact due to the allowance for credit losses on loans, $2.8 million impact due to the allowance for unfunded commitments reserve and $1.5 million impact to the deferred tax asset.

Beginning January 1, 2023, the Company adopted ASU 2022-02 Financial Instruments - CECL Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures (“ASU 2022-02”), which resulted in an insignificant change to the Company’s methodology for estimating the allowance for credit losses on Troubled Debt Restructurings (“TDRs”) since December 31, 2022. The January 1, 2023 decrease in allowance for credit loss on TDR loans relating to adoption of ASU 2022-02 was $0.6 million, which increased retained earnings by $0.5 million and decreased the deferred tax asset by $0.1 million.

Management considers the accounting policy relating to the allowance for credit losses to be a critical estimate given the degree of judgment exercised in evaluating the level of the allowance required to estimate expected credit losses over the expected contractual life of our loan portfolio and the material effect that such judgments can have on the consolidated results of operations.

The CECL approach requires an estimate of the credit losses expected over the life of a loan (or pool of loans). It replaces the incurred loss approach’s threshold that required recognition of a credit loss when it was probable a loss event was incurred. The allowance for credit losses is a valuation account that is deducted from, or added to, the loans’ amortized cost basis to present the net, lifetime amount expected to be collected on the loans. Loan losses are charged off against the allowance when management believes a loan balance is confirmed to be uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off.

Required additions or reductions to the allowance for credit losses are made periodically by charges or credits to the provision for loan losses. These are necessary to maintain the allowance at a level which management believes is reasonably reflective of the overall loss expected over the contractual life of the loan portfolio. While management uses available information to recognize losses on loans, additions or reductions to the allowance may fluctuate from one reporting period to another. These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management’s assessment of any or all of the determining factors discussed above. Management considers the allowance for credit losses to be appropriate based on evaluation and analysis of the loan portfolio.

Management estimates the allowance balance for credit losses using relevant available information, from internal and external sources, related to past events, current conditions, and reasonable and supportable forecasts. Historical credit loss experience provides the basis for the estimation of expected credit losses. Company historical loss experience was supplemented with peer information when there was insufficient loss data for the Company. Significant management judgment is required at each point in the measurement process.

The allowance for credit losses is measured on a collective (pool) basis, with both a quantitative and qualitative analysis that is applied on a quarterly basis, when similar risk characteristics exist. The respective quantitative allowance for each segment is measured using an econometric, discounted probability of default and loss given default modeling methodology in which distinct, segment-specific multi-variate regression models are applied to multiple, probabilistically weighted external economic forecasts. Under the discounted cash flows methodology, expected credit losses are estimated over the effective life of the loans by measuring the difference between the net present value of modeled cash flows and amortized cost basis. After quantitative considerations, management applies additional qualitative adjustments so that the allowance for credit loss is reflective of the estimate of lifetime losses that exist in the loan portfolio at the balance sheet date.

Portfolio segment is defined as the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses. Upon adoption of CECL, management revised the manner in which loans were pooled for similar risk characteristics. Management developed segments for estimating loss based on type of borrower and collateral which is generally based upon federal call report segmentation and have been combined or subsegmented as needed to ensure loans of similar risk profiles are appropriately pooled.

Additional information about our Allowance for Loan Losses is included in Notes 1 and 6 to the consolidated financial statements as well as in the “Critical Accounting Estimates” section of the Management Discussion and Analysis. The Company’s management considers the allowance for credit losses to be appropriate based on evaluation and analysis of the loan portfolio.

The allowance for credit losses totaled $114.4 million at December 31, 2023, compared to $100.8 million at December 31, 2022. The allowance for credit losses as a percentage of loans was 1.19% at December 31, 2023, compared to 1.24% at December 31, 2022. The increase in the allowance for credit losses from December 31, 2022 to December 31, 2023 was primarily due to the $14.5 million of allowance for acquired Salisbury loans which included both the $5.8 million allowance for PCD loans reclassified from loans and the $8.8 million allowance for non-PCD loans recognized through the provision for loan losses.

The allowance for credit losses was 302.05% of nonperforming loans at December 31, 2023 as compared to 478.72% at December 31, 2022. The allowance for credit losses was 334.38% of nonaccrual loans at December 31, 2023 as compared to 584.92% at December 31, 2022. The 2023 decline in the coverage of the allowance to nonperforming and nonaccrual loans largely relates to one nonperforming relationship that is individually evaluated for allowance which had no reserve established at December 31, 2023.

The provision for loan losses was $25.3 million for the year ended December 31, 2023, compared to $17.1 million for the year ended December 31, 2022. Provision expense increased from the prior year primarily due to the $8.8 million of acquisition-related provision for loan losses due to the Salisbury acquisition and an increase in net charge-offs. Net charge-offs totaled $16.8 million for 2023, up from $8.3 million in 2022. Net charge-offs to average loans was 19 bps for 2023 compared to 11 bps for 2022.

(Dollars in thousands)
 
2023
  
2022
  
2021
  
2020
 
Balance at January 1*
 
$
100,152
  
$
92,000
  
$
110,000
  
$
75,999
 
Loans charged-off
                
Commercial
  
4,154
   
1,870
   
4,638
   
4,005
 
Residential
  
517
   
633
   
979
   
1,135
 
Consumer**
  
22,107
   
16,140
   
14,489
   
21,938
 
Total loans charged-off
 
$
26,778
  
$
18,643
  
$
20,106
  
$
27,078
 
Recoveries
                
Commercial
 
$
3,625
  
$
2,430
  
$
723
  
$
786
 
Residential
  
496
   
852
   
1,069
   
618
 
Consumer**
  
5,859
   
7,014
   
8,571
   
8,541
 
Total recoveries
 
$
9,980
  
$
10,296
  
$
10,363
  
$
9,945
 
Net loans charged-off
 
$
16,798
  
$
8,347
  
$
9,743
  
$
17,133
 
                 
Allowance for credit loss on PCD acquired loans
 
$
5,772
  
$
-
  
$
-
  
$
-
 
Provision for loan losses
  
25,274
   
17,147
   
(8,257
)
  
51,134
 
Balance at December 31
 
$
114,400
  
$
100,800
  
$
92,000
  
$
110,000
 
Allowance for loan losses to loans outstanding at end of year
  
1.19
%
  
1.24
%
  
1.23
%
  
1.47
%
                 
Commercial net charge-offs to average loans outstanding
  
0.01
%
  
(0.01
)%
  
0.05
%
  
0.04
%
Residential net charge-offs to average loans outstanding
  
-
   
-
   
-
   
0.01
%
Consumer net charge-offs to average loans outstanding
  
0.18
%
  
0.12
%
  
0.08
%
  
0.18
%
Net charge-offs to average loans outstanding
  
0.19
%
  
0.11
%
  
0.13
%
  
0.23
%

*2020 includes an adjustment of $3.0 million as a result of the January 1, 2020, adoption of ASC 326 and 2023 includes an adjustment of $0.6 million as a result of the January 1, 2023, adoption of ASU 2022-02.
**Consumer charge-off and recoveries include consumer and home equity.

Prior to the adoption of ASU 2016-13 on January 1, 2020, the Company’s calculated allowance for loan losses used the incurred loss methodology. The following table sets forth the allocation oftables related to the allowance for loan losses in prior periods under the incurred methodology. Charge-off and recoveries are summarized by category, as well as the percentage of loans in each category to total loans, as prepared by the Company. This allocation is based on management’s assessment of the risk characteristics of each of the component parts of the total loan portfolio as of a given point in time and is subject to changes as and when the risk factors of each such component part change. The allocation is not indicative of either the specific amounts of the loan categories inbusiness line which future charge-offs may be taken, nor should it be taken as an indicator of future loss trends. The allocation of the allowance to each category does not restrictalign with how the useCompany currently assesses credit risk in the estimate for credit losses under CECL.

(Dollars in thousands)
 
2019
 
Balance at January 1
 
$
72,505
 
Loans charged-off
    
Commercial and agricultural
  
3,151
 
Residential real estate
  
991
 
Consumer
  
28,398
 
Total loans charged-off
 
$
32,540
 
Recoveries
    
Commercial and agricultural
 
$
534
 
Residential real estate
  
141
 
Consumer
  
6,913
 
Total recoveries
 
$
7,588
 
Net loans charged-off
 
$
24,952
 
     
Provision for loan losses
 
$
25,412
 
Balance at December 31
 
$
72,965
 
Allowance for loan losses to loans outstanding at end of year
  
1.02
%
     
Commercial and agricultural net charge-offs to average loans outstanding
  
0.04
%
Residential real estate net charge-offs to average loans outstanding
  
0.01
%
Consumer net charge-offs to average loans outstanding
  
0.31
%
Net charge-offs to average loans outstanding
  
0.36
%


Allocation of the Allowance for Loan Losses


 December 31,  
December 31,
 
 2017  2016  2015  2014  2013  
2023
  
2022
  
2021
  
2020
 
(Dollars in thousands) Allowance  
Category
Percent of
Loans
  Allowance  
Category
Percent of
Loans
  Allowance  
Category
Percent of
Loans
  Allowance  
Category
Percent of
Loans
  Allowance  
Category
Percent of
of Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
 
Commercial and agricultural $27,606   46% $25,444   45% $25,545   44% $32,433   44% $35,090   44%
Real estate mortgages  5,064   20%  6,381   20%  7,960   20%  7,130   20%  6,520   19%
Commercial
 
$
45,903
  
50
%
 
$
34,722
  
48
%
 
$
28,941
  
51
%
 
$
50,942
  
53
%
Residential
 
22,070
  
27
%
 
15,127
  
26
%
 
18,806
  
27
%
 
21,255
  
26
%
Consumer  36,830   34%  33,375   35%  29,253   36%  26,720   36%  27,694   37% 
46,427
  
23
%
 
50,951
  
26
%
 
44,253
  
22
%
 
37,803
  
21
%
Unallocated  -   -%  -   -%  260   -%  76   -%  130   -%
Total $69,500   100% $65,200   100% $63,018   100% $66,359   100% $69,434   100% 
$
114,400
  
100
%
 
$
100,800
  
100
%
 
$
92,000
  
100
%
 
$
110,000
  
100
%


Prior to the adoption of ASU 2016-13 on January 1, 2020, the Company’s calculated allowance for loan losses used the incurred loss methodology. The Company’s accounting policy relatingfollowing table relates to the allowance for loan losses requires a review of each significant loan type within the loan portfolio, considering asset quality trends for each type, including, but not limited to, delinquencies, nonaccruals, historical charge-off experience and specific economic factors (i.e. milk prices are considered when reviewing agricultural loans). Based on this review, management believes the reserve allocations are adequate to address any trends in asset quality indicators. As a result of the general improvement and stabilization of asset quality indicators in 2017, as well as the aforementioned review of the loan portfolio, the allowance for loan losses as aprior periods. Category percentage of originated loans decreased from 1.13% as of December 31, 2016 to 1.12% as of December 31, 2017. Acquired loans were recorded at fair valueare summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

  
December 31,
 
  
2019
 
(Dollars in thousands)
 
Allowance
  
Category
Percent of
Loans
 
Commercial and agricultural
 
$
34,525
   
48
%
Residential real estate
  
2,793
   
20
%
Consumer
  
35,647
   
32
%
Total
 
$
72,965
   
100
%

Allowance for Credit Losses on the date of acquisition, with no carryover of the related allowance for loan losses. Generally, the fair value discount representsOff-Balance Sheet Credit Exposures

The Company estimates expected credit losses net of market interest rate adjustments. The discount on loans receivable will be amortized to interest income over the estimated remaining life of the acquired loans using the level yield method.

At December 31, 2017 and 2016, approximately 63% and 59%, respectively, of the Company’s loans were secured by real estate locatedcontractual period in central and northern New York, northeastern Pennsylvania, western Massachusetts, southern New Hampshire, Vermont and Maine. Accordingly, the ultimate collectability of a substantial portion of the Company’s portfolio is susceptible to changes in market conditions of those areas. Management is not aware of any material concentrations of credit to any industry or individual borrowers.

Subprime mortgage lending, which has been the riskiest sector of the residential housing market, is not a market that the Company has ever actively pursued. The market does not applyexposure to credit risk via a uniform definition of what constitutes “subprime” lending. Our referencecontractual obligation to subprime lending relies upon the “Statement on Subprime Mortgage Lending” issuedextend credit, unless that obligation is unconditionally cancellable by the OTSCompany. The allowance for losses on off-balance sheet credit exposures is adjusted as an expense in other noninterest expense. The estimate includes consideration of the likelihood that funding will occur and the other federal bank regulatory agencies (the “Agencies”),an estimate of expected credit losses on June 29, 2007, which further referenced the “Expanded Guidance for Subprime Lending Programs,” or the Expanded Guidance, issued by the Agencies by press release dated January 31, 2001. In the Expanded Guidance, the Agencies indicated that subprime lending does not refer to individual subprime loans originated and managed, in the ordinary course of business, as exceptions to prime risk selection standards. The Agencies recognize that many prime loan portfolios will contain such accounts. The Agencies also excluded prime loans that develop credit problems after acquisition and community development loans from the subprime arena. According to the Expanded Guidance, subprime loans are other loans to borrowers, which display one or more characteristics of reduced payment capacity. Five specific criteria, which are not intendedcommitments expected to be exhaustive and are not meant to define specific parameters for all subprime borrowers and may not match all markets or institutions’ specific subprime definitions, are set forth, including having a FICO score of 660 or below. Based upon the definition and exclusions described above, the Company is a prime lender. Within the loan portfolio, there are loans that, at the time of origination, had FICO scores of 660 or below. However, since the Company is a portfolio lender, it reviews all data contained in borrower credit reports and does not base underwriting decisions solely on FICO scores. We believe the aforementioned loans, when made, were amply collateralized and otherwise conformed to our prime lending standards.
For acquired loans that are not deemed to be impaired at acquisition, credit discounts representing the principal losses expectedfunded over the life of the loan are a component of the initial fair value and amortized over the life of the asset.

As a result of the application of this accounting methodology, certain credit-related ratios may not necessarily be directly comparable with periods prior to acquisitions or comparable with other institutions. The credit metrics most impacted by our acquisition of loans related to the acquisition of Alliance Financial Corporation ("Alliance") were the allowance for loans losses to total loans and total allowance for loan losses to nonperforming loans.their estimated lives. As of December 31, 2017,2023 and 2022, the allowance for loan losses on unfunded commitments totaled $5.1 million. Prior to total originated loans andJanuary 1, 2020, the total allowance for loan losses to originated nonperforming loans were 1.12% and 243.85%, respectively. As of December 31, 2016,Company calculated the allowance for loan losses to total originated loans andon unfunded commitments using the total allowance for loan losses to originated nonperforming loans were 1.13% and 186.82%, respectively.incurred loss methodology.

Liquidity Risk


Liquidity involvesrisk arises from the abilitypossibility that the Company may not be able to satisfy current or future financial commitments or may become unduly reliant on alternate funding sources. The objective of liquidity management is to ensure the Company can fund balance sheet growth, meet the cash flow requirements of customers who may be depositors wanting to withdraw funds or borrowers needing assurance that sufficient funds will be available to meet their credit needs. TheManagement’s Asset Liability Committee ("ALCO"(“ALCO”) is responsible for liquidity management and has developed guidelines, which cover all assets and liabilities, as well as off-balance sheet items that are potential sources or uses of liquidity. Liquidity policies must also provide the flexibility to implement appropriate strategies.strategies, along with regular monitoring of liquidity and testing of the contingent liquidity plan. Requirements change as loans grow, deposits and securities mature and payments on borrowings are made. Liquidity management includes a focus on interest rate sensitivity management with a goal of avoiding widely fluctuating net interest margins through periods of changing economic conditions. Loan repayments and maturing investment securities are a relatively predictable source of funds. However, deposit flows, calls of investment securities and prepayments of loans and mortgage-related securities are strongly influenced by interest rates, the housing market, general and local economic conditions, and competition in the marketplace. Management continually monitors marketplace trends to identify patterns that might improve the predictability of the timing of deposit flows or asset prepayments.


The primary liquidity measurement the Company utilizes is called “Basic Surplus,” which captures the adequacy of its access to reliable sources of cash relative to the stability of its funding mix of average liabilities. This approach recognizes the importance of balancing levels of cash flow liquidity from short and long-term securities with the availability of dependable borrowing sources, which can be accessed when necessary. At December 31, 2017 and 2016,2023, the Company'sCompany’s Basic Surplus measurement was 11.9% and 13.6%11.6% of total assets, or $1.1$1.54 billion, as compared to the December 31, 2022 Basic Surplus of 13.2%, or $1.55 billion, and $1.2 billion, respectively, which werewas above the Company'sCompany’s minimum of 5% (calculated at $456.8$665.5 million and $443.4$587.0 million, of period end total assets atas of December 31, 20172023 and 2016,December 31, 2022, respectively) set forth in its liquidity policies.

At December 31, 2023 and 2022, FHLB advances outstanding totaled $322.7 million and $443.8 million, respectively. At December 31, 2023 and 2022, the Bank had $77.0 million and $8.0 million, respectively, of collateral encumbered by municipal letters of credit. The Bank is a member of the FHLB system and had additional borrowing capacity from the FHLB of approximately $1.11 billion at December 31, 2023 and $1.17 billion at December 31, 2022. In addition, unpledged securities could have been used to increase borrowing capacity at the FHLB by an additional $823.3 million and $898.1 million at December 31, 2023 and 2022, respectively, or used to collateralize other borrowings, such as repurchase agreements. The Company also has the ability to issue brokered time deposits and to borrow against established borrowing facilities with other banks (federal funds), which could provide additional liquidity of $2.01 billion at December 31, 2023 and $1.92 billion at December 31, 2022. In addition, the Bank has a “Borrower-in-Custody” program with the FRB with the addition of the ability to pledge automobile and residential solar loans as collateral. At December 31, 2023 and 2022, the Bank had the capacity to borrow $1.02 billion and $622.7 million, respectively, from this program. The Company’s internal policies authorize borrowing up to 25% of assets. Under this policy, remaining available borrowing capacity totaled $2.99 billion at December 31, 2023 and $2.41 billion at December 31, 2022.

This Basic Surplus approach enables the Company to adequatelyappropriately manage liquidity from both operational and contingency perspectives. By tempering the need for cash flow liquidity with reliable borrowing facilities, the Company is able to operate with a more fully invested and, therefore, higher interest income generating securities portfolio. The makeup and term structure of the securities portfolio is, in part, impacted by the overall interest rate sensitivity of the balance sheet. Investment decisions and deposit pricing strategies are impacted by the liquidity position. At December 31, 2017, theThe Company consideredconsiders its Basic Surplus position to be strong. However, certain events may adversely impact the Company’s liquidity position in 2018. Improvement in the economy may increase competitive pressure on deposit pricing, which, in turn,2024. Continued increases to interest rates could result in a decreasedeposit declines as depositors have alternative opportunities for yield on their excess funds. In the current economic environment, draws against lines of credit could drive asset growth higher. Disruptions in the Company’s deposit base or increasewholesale funding costs. Additionally, liquidity will come under additional pressure if loan growth exceeds deposit growth in 2018.markets could spark increased competition for deposits. These scenarios could lead to a decrease in the Company’s Basic Surplus measure below the minimum policy level of 5%. To manageNote, enhanced liquidity monitoring was put in place to quickly respond to the changing environment during the COVID-19 pandemic including increasing the frequency of monitoring and adding additional sources of liquidity. While the pandemic has come to an end, this risk,enhanced monitoring continues as rising interest rates and the Company hasrecent bank failures have led to a deposit decline in the abilitybanking system and increased volatility to purchase brokered time deposits, borrow against established borrowing facilities with other banks (Federal funds) and enter into repurchase agreements with investment companies. The additional liquidity that could be provided by these measures was $1.6 billion at December 31, 2017 and 2016. In addition, the Bank has enhanced its “Borrower-in-Custody” program with the FRB with the addition of the ability to pledge automobile loans. At December 31, 2017 and 2016, the Bank had the capacity to borrow $868.0 million and $831.9 million, respectively, from this program.
risk.


At December 31, 2017 and 2016, FHLB advances outstanding totaled $633.9 million and $598.0 million, respectively. The Bank is a member of the FHLB system and had additional borrowing capacity from the FHLB of approximately $0.9 billion and $0.8 billion at December 31, 2017 and 2016, respectively. In addition, unpledged securities could have been used to increase borrowing capacity at the FHLB by an additional $541.2 million and $705.9 million at December 31, 2017and 2016, respectively, or used to collateralize other borrowings, such as repurchase agreements.

At December 31, 2017,2023, a portion of the Company’s loans and securities were pledged as collateral on borrowings. Therefore, once on-balance-sheet liquidity is reduced, future growth of earning assets will depend upon the Company’s ability to obtain additional funding, through growth of core deposits and collateral management and may require further use of brokered time deposits or other higher cost borrowing arrangements.
Net cash flows provided by operating activities totaled $136.9$157.5 million and $109.5$183.2 million in 20172023 and 2016,2022, respectively. The critical elements of net operating cash flows include net income, adjusted for non-cash income and expense items such as the provision for loan losses, deferred income tax expense, depreciation and amortization and cash flows generated through changes in other assets and liabilities.

Net cash flows used byin investing activities totaled $305.2$44.2 million and $630.0$926.2 million in 20172023 and 2016,2022, respectively. Critical elements of investing activities are loan and investment securities transactions.

Net cash flows provided byused in financing activities totaled $178.8$105.4 million and $529.3$328.7 million in 20172023 and 2016,2022, respectively. The critical elements of financing activities are proceeds from deposits, borrowings and stock issuance. In addition, financing activities are impacted by dividends and treasury stock transactions.
Contractual Obligations

In connection with its financing and operating activities, the Company has entered into certain contractual obligations. The Company’s future minimum cash payments, excluding interest, associated with its contractual obligations pursuant to its borrowing agreements, operating leases and other obligations at December 31, 2017 are as follows:

  Payments Due by Period 
(In thousands) 2018  2019  2020  2021  2022  Thereafter  Total 
Long-term debt obligations $40,037  $20,000  $25,000  $56  $-  $3,776  $88,869 
Junior subordinated debt  -   -   -   -   -   101,196   101,196 
Operating lease obligations  7,910   7,227   6,547   5,352   4,646   16,660   48,342 
Capital lease obligations  201   188   149   78   8   -   624 
IT/Software obligations  6,826   1,695   850   11   -   -   9,382 
Data processing commitments  3,186   3,186   3,186   1,140   1,140   -   11,838 
Total contractual obligations $58,160  $32,296  $35,732  $6,637  $5,794  $121,632  $260,251 

We have obligations under our pension, post-retirement plan, directors’ retirement and supplemental executive retirement plans as described in Note 13 to the consolidated financial statements. The supplemental executive retirement, pension and postretirement benefit and directors’ retirement payments represent actuarially determined future benefit payments to eligible plan participants.


Commitments to Extend Credit


The Company makes contractual commitments to extend credit, which include unused lines of credit, which are subject to the Company’s credit approval and monitoring procedures. At December 31, 20172023 and 2016,2022, commitments to extend credit in the form of loans, including unused lines of credit, amounted to $1.6$2.68 billion and $1.5$2.42 billion, respectively. In the opinion of management, there are no material commitments to extend credit, including unused lines of credit that represent unusual risks. All commitments to extend credit in the form of loans, including unused lines of credit, expire within one year.


Standby Letters of CreditLoans and Corresponding Interest and Fees on Loans


The average balance of loans increased by approximately $1.03 billion, or 13.3%, from 2022 to 2023 driven by the Salisbury acquisition and organic loan growth, with increases in commercial and industrial (“C&I”), commercial real estate (“CRE”), indirect auto, residential solar and residential mortgage portfolios being partly offset by a reduction in the average balance of other consumer loans. The yield on average loans increased from 4.28% in 2022 to 5.26% in 2023, as loans re-priced upward due to the interest rate environment in 2023. FTE interest income from loans increased 39.1%, from $333.0 million in 2022 to $463.3 million in 2023. This increase was due to the increases in yields and an increase in the average balance.

Total loans were $9.65 billion and $8.15 billion at December 31, 2023 and 2022, respectively. Period end loans increased $1.50 billion or 18.4% from December 31, 2022, which included $1.18 billion of loans acquired from Salisbury. Commercial and industrial loans increased $88.2 million to $1.35 billion; commercial real estate loans increased $819.0 million to $3.63 billion; and total consumer loans increased $593.4 million to $4.67 billion. Total loans represent approximately 72.5% of assets as of December 31, 2023, as compared to 69.4% as of December 31, 2022.

The following table reflects the loan portfolio by major categories(1), net of deferred fees and origination costs, for the years indicated:

Composition of Loan Portfolio

  
December 31,
 
(In thousands)
 
2023
  
2022
  
2021
  
2020
  
2019
 
Commercial & industrial
 
$
1,353,725
  
$
1,265,082
  
$
1,155,240
  
$
1,121,224
  
$
1,112,616
 
Commercial real estate
  
3,626,910
   
2,807,941
   
2,655,367
   
2,526,813
   
2,331,650
 
Paycheck protection program
  
523
   
949
   
101,222
   
430,810
   
-
 
Residential real estate
  
2,125,804
   
1,649,870
   
1,571,232
   
1,466,662
   
1,445,156
 
Indirect auto
  
1,130,132
   
989,587
   
859,454
   
931,286
   
1,193,635
 
Residential solar
  
917,755
   
856,798
   
440,016
   
282,224
   
219,210
 
Home equity
  
337,214
   
314,124
   
330,357
   
387,974
   
444,082
 
Other consumer
  
158,650
   
265,796
   
385,571
   
351,892
   
389,749
 
Total loans
 
$
9,650,713
  
$
8,150,147
  
$
7,498,459
  
$
7,498,885
  
$
7,136,098
 

(1)Loans are summarized by business line which does not align with how the Company assesses credit risk in the estimate for credit losses under CECL.

Loans in the C&I and CRE portfolios, consist primarily of loans made to small and medium-sized entities. The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit. Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion, equipment purchases, livestock purchases and seasonal crop expenses. These loans are usually collateralized by business assets such as equipment, accounts receivable and perishable agricultural products, which are exposed to industry price volatility. The Company extends CRE loans to facilitate various real estate transactions, encompassing acquisitions, refinancing, expansions, and enhancements to both commercial and agricultural properties. These loans are secured by liens on real estate assets, covering a spectrum of properties including apartments, commercial structures, healthcare facilities, and others, whether occupied by owners or non-owners. Risks associated with the CRE portfolio pertain to the borrowers’ capacity to meet interest and principal payments throughout the loan’s duration, as well as their ability to secure refinancing upon the loan’s maturity. The Company has a risk management framework that includes rigorous underwriting standards, targeted portfolio stress testing, interest rate sensitivities on commercial borrowers and comprehensive credit risk monitoring mechanisms. The Company remains vigilant in monitoring market trends, economic indicators, and regulatory developments to promptly adapt our risk management strategies as needed.

Within the CRE portfolio, approximately 78% comprises Non-Owner Occupied CRE, with the remaining 22% being Owner-Occupied CRE. Non-Owner Occupied CRE includes diverse sectors across the Company’s markets such as apartments (33%), office spaces (17%), and construction (13%), along with retail, manufacturing, small commercial, accommodations, and others. Notably, office CRE loans account for 5% of the total outstanding loans, predominantly serving suburban medical and professional tenants across suburban and small urban markets. These loans carry an average size of $2.5 million, with 14% maturing over the next two years. As of December 31, 2023, the total CRE construction and development loans amounted to $347.2 million.

The Company participated in the Small Business Administration’s (“SBA”) Paycheck Protection Program (“PPP”), a guaranteed, forgivable loan program created under the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”) and the Consolidated Appropriation Act targeted to provide small businesses with support to cover payroll and certain other expenses. Loans made under the PPP are fully guaranteed by the SBA, the guarantee is backed by the full faith and credit of the United States government. PPP covered loans also afford borrowers forgiveness up to the principal amount of the PPP covered loan, plus accrued interest, if the loan proceeds are used to retain workers and maintain payroll or to make certain mortgage interest, lease and utility payments, and certain other criteria are satisfied. The SBA will reimburse PPP lenders for any amount of a PPP covered loan that is forgiven, and PPP lenders will not be held liable for any representations made by PPP borrowers in connection with their requests for loan forgiveness. Lenders receive pre-determined fees for processing and servicing PPP loans. In addition, PPP loans are risk-weighted at zero percent under the generally applicable Standardized Approach used to calculate risk-weighted assets for regulatory capital purposes.

Residential real estate loans consist primarily of loans secured by a first or second mortgage on primary residences. We originate adjustable-rate and fixed-rate, one-to-four-family residential loans for the construction or purchase of a residential property or refinancing of a mortgage. These loans are collateralized by properties located in the Company’s market area. Subprime mortgage lending, which has been the riskiest sector of the residential housing market, is not a market that the Company has ever actively pursued. The market does not issue any guarantees that would require liability-recognitionapply a uniform definition of what constitutes “subprime” lending. Our reference to subprime lending relies upon the “Statement on Subprime Mortgage Lending” issued by the Office of Thrift Supervision and the other federal bank regulatory agencies (the “Agencies”), on June 29, 2007, which further referenced the “Expanded Guidance for Subprime Lending Programs,” or disclosure, other than its standby lettersthe Expanded Guidance, issued by the Agencies by press release dated January 31, 2001. As of credit. TheDecember 31, 2023, there were $39.9 million in residential construction and development loans included in total loans.

In 2017, the Company guaranteespartnered with Sungage Financial, LLC. to offer financing to consumers for solar ownership with the obligations or performance of customers by issuing stand-by lettersprogram tailored for delivery through solar installers. Advances of credit through this business line are to third parties. These standby letters of credit are frequently issued in support of third party debt, such as corporate debt issuances, industrial revenue bondsprime borrowers and municipal securities. The risk involved in issuing standby letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers and they are subject to the sameCompany’s underwriting standards. Typically, the Company collects fees at origination that are deferred and recognized into interest income over the estimated life of the loan.

The Company offers a variety of consumer loan products including indirect auto, home equity and other consumer loans. Indirect auto loans include indirect installment loans to individuals, which are primarily secured by automobiles. Although automobile loans have generally been originated through dealers, all applications submitted through dealers are subject to the Company’s normal underwriting and loan approval procedures. Other consumer loans consist of direct installment loans to individuals most secured by automobiles and other personal property and unsecured consumer loans across a national footprint originated through our relationship with national technology-driven consumer lending companies that began over 10 years ago beginning with our investment in Springstone Financial LLC (“Springstone”) which was subsequently acquired by LendingClub in 2014. Springstone and LendingClub loans are in a planned run-off status. In addition to installment loans, the Company also offers personal lines of credit, origination, portfolio maintenance and management procedures in effect to monitor otheroverdraft protection, home equity lines of credit and off-balance sheet products. Typically, these instrumentssecond mortgage loans (loans secured by a lien position on one-to-four family residential real estate) to finance home improvements, debt consolidation, education and other uses. For home equity loans, consumers are able to borrow up to 85% of the equity in their homes, and are generally tied to Prime with a ten year draw followed by a fifteen year amortization.

Loans by Maturity and Interest Rate Sensitivity

The following table presents the maturity distribution and an analysis of loans that have termspredetermined and floating interest rates. Scheduled repayments are reported in the maturity category in which the contractual maturity is due. For loans without contractual maturities, classification of five years or lessmaturity is consistent with the policy elections to measure the allowance for credit losses. Specifically, C&I and expire unused; therefore, the total amounts do not necessarily represent future cash requirements. At December 31, 2017 and 2016, outstanding standby lettersCRE lines of credit were approximately $41.1assume one year maturity for relationships over $1.0 million and $36.8five year maturity for relationships under $1.0 million, respectively. while home equity line of credits maturities are classified based on their fixed rate conversion date plus five years. C&I includes PPP and other consumer includes home equity and other consumer loans.

  
Remaining Maturity at December 31, 2023
 
(In thousands)
 
C&I
  
CRE
  
Indirect
Auto
  
Residential
Solar
  
Other
Consumer
  
Residential
  
Total
 
Within one year
 
$
263,204
  
$
158,227
  
$
13,380
  
$
167
  
$
22,393
  
$
622
  
$
457,993
 
From one to five years
  
523,893
   
962,542
   
630,046
   
13,457
   
147,382
   
38,549
   
2,315,869
 
From five to fifteen years
  
325,814
   
2,195,525
   
486,706
   
297,119
   
319,739
   
421,967
   
4,046,870
 
After fifteen years
  
241,337
   
310,616
   
-
   
607,012
   
6,350
   
1,664,666
   
2,829,981
 
Total
 
$
1,354,248
  
$
3,626,910
  
$
1,130,132
  
$
917,755
  
$
495,864
  
$
2,125,804
  
$
9,650,713
 
                             
Interest rate terms on amounts due after one year:
                     
Fixed
 
$
760,886
  
$
828,425
  
$
1,116,713
  
$
917,403
  
$
240,404
  
$
1,829,553
  
$
5,693,384
 
Variable
 
$
330,158
  
$
2,640,258
  
$
39
  
$
185
  
$
233,067
  
$
295,629
  
$
3,499,336
 

Securities and Corresponding Interest and Dividend Income

The fair valueaverage balance of taxable securities AFS and held to maturity (“HTM”) decreased $47.3 million, or 2.0%, from 2022 to 2023. The yield on average taxable securities was 1.90% for 2023 compared to 1.78% in 2022. The average balance of tax-exempt securities AFS and HTM decreased from $233.5 million in 2022 to $214.1 million in 2023. The FTE yield on tax-exempt securities increased from 2.17% in 2022 to 3.14% in 2023.

The average balance of Federal Reserve Bank and Federal Home Loan Bank (“FHLB”) stock increased to $48.6 million in 2023 from $27.0 million in 2022. The yield on investments in Federal Reserve Bank and FHLB stock increased from 3.68% in 2022 to 6.92% in 2023.

Securities Portfolio

  
As of December 31,
 
  
2023
  
2022
  
2021
 
(In thousands)
 
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
 
AFS securities:
                  
U.S. treasury
 
$
133,302
  
$
125,024
  
$
132,891
  
$
121,658
  
$
73,016
  
$
73,069
 
Federal agency
  
248,384
   
214,740
   
248,419
   
206,419
   
248,454
   
239,931
 
State & municipal
  
96,251
   
86,306
   
97,036
   
82,851
   
95,531
   
94,088
 
Mortgage-backed
  
473,813
   
422,268
   
536,021
   
473,694
   
603,375
   
606,675
 
Collateralized mortgage obligations
  
614,886
   
541,544
   
669,111
   
588,363
   
623,930
   
621,595
 
Corporate
  
48,442
   
40,976
   
60,404
   
54,240
   
50,500
   
52,003
 
Total AFS securities
 
$
1,615,078
  
$
1,430,858
  
$
1,743,882
  
$
1,527,225
  
$
1,694,806
  
$
1,687,361
 
                         
HTM securities:
                        
Federal agency
 
$
100,000
  
$
82,216
  
$
100,000
  
$
79,322
  
$
100,000
  
$
95,635
 
Mortgage-backed
  
245,806
   
213,630
   
267,907
   
230,473
   
170,574
   
172,001
 
Collateralized mortgage obligations
  
251,335
   
228,463
   
274,366
   
249,848
   
138,815
   
140,280
 
State & municipal
  
308,126
   
290,215
   
277,244
   
253,004
   
323,821
   
327,344
 
Total HTM securities
 
$
905,267
  
$
814,524
  
$
919,517
  
$
812,647
  
$
733,210
  
$
735,260
 

The Company’s mortgage-backed securities, U.S. agency notes and collateralized mortgage obligations are all guaranteed by Fannie Mae, Freddie Mac, FHLB, Federal Farm Credit Banks or Ginnie Mae (“GNMA”). GNMA securities are considered similar in credit quality to U.S. Treasury securities, as they are backed by the full faith and credit of the Company’s standby lettersU.S. government. Currently, there are no subprime mortgages in the investment portfolio.

The following tables set forth information with regard to contractual masturities of creditdebt securities shown in amortized cost ($) and weighted average yield (%) at December 31, 20172023. Weighted-average yields are an arithmetic computation of income (not FTE adjusted) divided by amortized cost. Maturities of mortgage-backed, collateralized mortgage obligations and 2016asset-backed securities are stated based on their estimated average lives. Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.

  
Less than 1 Year
  
1 Year to 5 Years
  
5 Years to 10 Years
  
Over 10 Years
  
Total
 
(Dollars in thousands)
    
$
%
     
$
%
     
$
%
     
$
%
     
$
%
 
AFS securities:
                                   
U.S. treasury
 
$
34,955
   
2.59
%
 
$
98,347
   
1.42
%
 
$
-
   
-
  
$
-
   
-
  
$
133,302
   
1.73
%
Federal agency
  
-
   
-
   
150,600
   
0.96
%
  
97,784
   
1.15
%
  
-
   
-
   
248,384
   
1.04
%
State & municipal
  
-
   
-
   
74,390
   
1.33
%
  
21,861
   
1.55
%
  
-
   
-
   
96,251
   
1.38
%
Mortgage-backed
  
108
   
0.55
%
  
88,454
   
1.30
%
  
158,468
   
2.32
%
  
226,783
   
1.52
%
  
473,813
   
1.74
%
Collateralized mortgage obligations
  
15,326
   
2.95
%
  
124,306
   
1.90
%
  
30,389
   
1.54
%
  
444,865
   
1.99
%
  
614,886
   
1.97
%
Corporate
  
-
   
-
   
-
   
-
   
48,442
   
4.03
%
  
-
   
-
   
48,442
   
4.03
%
Total AFS securities
 
$
50,389
   
2.69
%
 
$
536,097
   
1.37
%
 
$
356,944
   
2.12
%
 
$
671,648
   
1.83
%
 
$
1,615,078
   
1.77
%
                                         
HTM securities:
                                        
Federal agency
 
$
-
   
-
  
$
-
   
-
  
$
100,000
   
1.11
%
 
$
-
   
-
  
$
100,000
   
1.11
%
Mortgage-backed
  
-
   
-
   
4,501
   
3.51
%
  
12,585
   
4.23
%
  
228,720
   
2.02
%
  
245,806
   
2.16
%
Collateralized mortgage obligations
  
-
   
-
   
27,339
   
2.60
%
  
87,106
   
3.01
%
  
136,890
   
2.80
%
  
251,335
   
2.85
%
State & municipal
  
92,757
   
3.92
%
  
81,235
   
2.34
%
  
63,252
   
1.91
%
  
70,882
   
1.82
%
  
308,126
   
2.61
%
Total HTM securities
 
$
92,757
   
3.92
%
 
$
113,075
   
2.45
%
 
$
262,943
   
2.08
%
 
$
436,492
   
2.23
%
 
$
905,267
   
2.39
%

Funding Sources and Corresponding Interest Expense

The Company utilizes traditional deposit products such as time, savings, NOW, money market and demand deposits as its primary source for funding. Other sources, such as short-term FHLB advances, federal funds purchased, securities sold under agreements to repurchase, brokered time deposits and long-term FHLB borrowings are utilized as necessary to support the Company’s growth in assets and to achieve interest rate sensitivity objectives. The average balance of interest-bearing liabilities totaled $7.47 billion in 2023 and increased $815.0 million from 2022. The increase was not significant.primarily driven by the interest-bearing deposits acquired from Salisbury and an increase in short-term borrowings. The rate paid on interest-bearing liabilities increased from 0.33% in 2022 to 1.93% in 2023. This increase in rates caused an increase in interest expense of $122.7 million, or 560.7%, from $21.9 million in 2022 to $144.6 million in 2023.

Deposits

Average interest-bearing deposits increased $375.4 million, or 5.9%, from 2022 to 2023. Average money market deposits decreased $29.5 million, or 1.2% during 2023 compared to 2022. Average NOW accounts decreased $23.4 million, or 1.5% during 2023 as compared to 2022. The average balance of savings accounts decreased $113.6 million, or 6.2%, during 2023 compared to 2022. The average balance of time deposits increased $542.0 million, or 116.6%, from 2022 to 2023. The average balance of demand deposits decreased $233.3 million, or 6.3%, during 2023 compared to 2022. The Company continues to experience the migration from no interest and low interest checking and savings accounts into higher cost money market and time deposit instruments. The decrease in average balances was due primarily to larger commercial customers shifting balances to higher yielding investment opportunities in both the Company’s wealth management solutions as well as other offerings in the market. The Company’s composition of total deposits is diverse and granular with over 563,000 accounts with an average per account balance of $19,483 as of December 31, 2023.

The rate paid on average interest-bearing deposits was up 140 bps to 1.56% for 2023. The rate paid for money market deposit accounts increased 238 bps to 2.58% from 2022 to 2023. The rate paid for NOW deposit accounts increased from 0.16% in 2022 to 0.53% in 2023. The rate paid for savings deposits increased from 0.03% in 2022 to 0.04% in 2023. The rate paid for time deposits increased from 0.38% during 2022 to 3.30% during 2023.

  
Years Ended December 31,
 
  
2023
  
2022
  
2021
 
(In thousands)
 
Average
Balance
  
Yield/Rate
  
Average
Balance
  
Yield Rate
  
Average
Balance
  
Yield/Rate
 
Demand deposits
 
$
3,463,608
     
$
3,696,957
     
$
3,565,693
    
                      
Money market deposit accounts
  
2,418,450
   
2.58
%
  
2,447,978
   
0.20
%
  
2,587,748
   
0.20
%
NOW deposit accounts
  
1,555,414
   
0.53
%
  
1,578,831
   
0.16
%
  
1,452,560
   
0.05
%
Savings deposits
  
1,715,749
   
0.04
%
  
1,829,360
   
0.03
%
  
1,656,893
   
0.05
%
Time deposits
  
1,006,867
   
3.30
%
  
464,912
   
0.38
%
  
577,150
   
0.70
%
Total interest-bearing deposits
 
$
6,696,480
   
1.56
%
 
$
6,321,081
   
0.16
%
 
$
6,274,351
   
0.17
%

The following table presents the estimated amounts of uninsured deposits based on the same methodologies and assumptions used for the bank regulatory reporting:

  As of December 31, 
(In thousands) 2023  2022  2021 
Estimated amount of uninsured deposits
 
$
4,077,186
  
$
3,555,342
  
$
4,175,208
 

The following table presents the maturity distribution of time deposits of $250,000 or more:

(In thousands)
 
December 31, 2023
 
Portion of time deposits in excess of insurance limit
 
$
113,317
 
     
Time deposits otherwise uninsured with a maturity of:
    
Within three months
 
$
45,070
 
After three but within six months
  
32,967
 
After six but within twelve months
  
18,131
 
Over twelve months
  
17,149
 

Borrowings

Average federal funds purchased increased to $24.6 million in 2023. The rate paid on federal funds purchased was 5.16% in 2023. Average repurchase agreements increased to $70.3 million in 2023 from $69.6 million in 2022. The average rate paid on repurchase agreements increased from 0.10% in 2022 to 1.06% in 2023. Average short-term borrowings increased to $450.4 million in 2023 from $46.4 million in 2022. The average rate paid on short-term borrowings increased from 4.24% in 2022 to 5.24% in 2023. Average long-term debt increased from $6.6 million in 2022 to $24.2 million in 2023. The average balance of junior subordinated debt remained at $101.2 million in 2023. The average rate paid for junior subordinated debt in 2023 was 7.23%, up from 3.70% in 2022.

Total short-term borrowings consist of federal funds purchased, securities sold under repurchase agreements, which generally represent overnight borrowing transactions and other short-term borrowings, primarily FHLB advances, with original maturities of one year or less. The Company has unused lines of credit with the FHLB and access to brokered deposits available for short-term financing. Those sources totaled approximately $2.87 billion and $2.90 billion at December 31, 2023 and 2022, respectively. Securities collateralizing repurchase agreements are held in safekeeping by nonaffiliated financial institutions and are under the Company’s control. Long-term debt, which is comprised primarily of FHLB advances, are collateralized by the FHLB stock owned by the Company, certain of its mortgage-backed securities and a blanket lien on its residential real estate mortgage loans.

On June 23, 2020, the Company issued $100.0 million of 5.00% fixed-to-floating rate subordinated notes due 2030. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 5.00%, payable semi-annually in arrears commencing on January 1, 2021, and a floating rate of interest equivalent to the three-month Secured Overnight Financing Rate (“SOFR”) plus a spread of 4.85%, payable quarterly in arrears commencing on October 1, 2025. The subordinated debt issuance cost of $2.2 million is being amortized on a straight-line basis into interest expense over five years. The Company repurchased $2.0 million of the subordinated notes during the year ended December 31, 2022 at a discount of $0.1 million.

Subordinated notes assumed in connection with the Salisbury acquisition included $25.0 million of 3.50% fixed-to-floating rate subordinated notes due 2031. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 3.50%, payable quarterly in arrears commencing on June 30, 2021, and a floating rate of interest equivalent to the three-month SOFR plus a spread of 2.80%, payable quarterly in arrears commencing on June 30, 2026. As of the acquisition date, the fair value discount was $3.0 million.

As of December 31, 2023 and December 31, 2022 the subordinated debt net of unamortized issuance costs and fair value discount was $119.7 million and $96.9 million, respectively. Which will be amortized into interest expense over the expected call or maturity date.

Noninterest Income

Noninterest income is a significant source of revenue for the Company and an important factor in the Company’s results of operations. The following table sets forth information by category of noninterest income for the years indicated:

  
Years Ended December 31,
 
(In thousands)
 
2023
  
2022
  
2021
 
Service charges on deposit account
 
$
15,425
  
$
14,630
  
$
13,348
 
Card services income
  
20,829
   
29,058
   
34,682
 
Retirement plan administration fees
  
47,221
   
48,112
   
42,188
 
Wealth management
  
34,763
   
33,311
   
33,718
 
Insurance services
  
15,667
   
14,696
   
14,083
 
Bank owned life insurance income
  
6,750
   
6,044
   
6,217
 
Net securities (losses) gains
  
(9,315
)
  
(1,131
)
  
566
 
Other
  
10,838
   
10,858
   
12,992
 
Total noninterest income
 
$
142,178
  
$
155,578
  
$
157,794
 

Noninterest income for the year ended December 31, 2023 was $142.2 million, down $13.4 million, or 8.6%, from the year ended December 31, 2022. During 2023, the Company incurred a $4.5 million securities loss on the sale of two subordinated debt securities held in the AFS portfolio and a $5.0 million securities loss on the write-off of a subordinated debt security of a failed financial institution. Excluding net securities (losses) gains, noninterest income for the year ended December 31, 2023 was $151.5 million, down $5.2 million or 3.3%, from the year ended December 31, 2022. The decrease from the prior year was driven by lower card services income from the impact of the statutory price cap provisions of the Durbin Amendment of approximately $8.0 million and lower retirement plan administration fees driven by a decrease in certain activity-based fees. These decreases were partially offset by an increase in wealth management and insurance services.

Noninterest Expense

Noninterest expenses are also an important factor in the Company’s results of operations. The following table sets forth the commitment expiration  periodmajor components of noninterest expense for standby letters of credit:the years indicated:


(In thousands)  December 31, 2017  
Within one year $18,545 
After one but within three years  19,645 
After three but within five years  2,044 
After five years  901 
Total $41,135 
  
Years Ended December 31,
 
(In thousands)
 
2023
  
2022
  
2021
 
Salaries and employee benefits
 
$
194,250
  
$
187,830
  
$
172,580
 
Technology and data services
  
38,163
   
35,712
   
34,717
 
Occupancy
  
28,408
   
26,282
   
26,048
 
Professional fees and outside services
  
17,601
   
16,810
   
16,306
 
Office supplies and postage
  
6,917
   
6,140
   
6,006
 
FDIC assessment
  
6,257
   
3,197
   
3,041
 
Advertising
  
3,054
   
2,822
   
2,521
 
Amortization of intangible assets
  
4,734
   
2,263
   
2,808
 
Loan collection and other real estate owned, net
  
2,618
   
2,647
   
2,915
 
Acquisition expenses
  
9,978
   
967
   
-
 
Other
  
29,684
   
19,795
   
20,339
 
Total noninterest expense
 
$
341,664
  
$
304,465
  
$
287,281
 

Interest Rate Swaps
Noninterest expense for the year ended December 31, 2023 was $341.7 million, up $37.2 million or 12.2%, from the year ended December 31, 2022. The Company incurred acquisition expenses for the year ended December 31, 2023 and December 31, 2022 of $10.0 million and $1.0 million, respectively, related to the merger with Salisbury. Included in other noninterest expenses for the year ended December 31, 2023, the Company recorded a $4.8 million impairment of its minority interest equity investment in a provider of financial and technology services to residential solar equipment installers due to the uncertainty in the realizability of the investment. Excluding acquisition expenses and the impairment of a minority interest equity investment, noninterest expense for the year ended December 31, 2023 was $326.9 million, up $23.4 million or 7.7%, from the year ended December 31, 2022. The increase from the prior year was driven by higher salaries and employee benefits due to the Salisbury acquisition, increased salaries and wages including merit pay increases and higher health and welfare benefits, which were partially offset by lower levels of incentive compensation. In addition, the increase in technology and data services was due to continued investment in digital platforms solutions, the increase in the FDIC assessment expense was driven by the statutory increase in the FDIC assessment rate, increased occupancy expense was driven by the addition of Salisbury locations and other expenses were higher due to the increase in actuarially determined expense related to the Company’s retirement plans.

Income Taxes


We calculate our current and deferred tax provision based on estimates and assumptions that could differ from the actual results reflected in income tax returns filed during the subsequent year. Adjustments based on filed returns are recorded when identified, which is generally in the fourth quarter of the subsequent year for U.S. federal and state provisions.

The amount of income taxes the Company records all derivativespays is subject at times to ongoing audits by U.S. federal and state tax authorities, which may result in proposed assessments. Future results may include favorable or unfavorable adjustments to the estimated tax liabilities in the period the assessments are proposed or resolved or when statutes of limitations on potential assessments expire. As a result, the Company’s effective tax rate may fluctuate significantly on a quarterly or annual basis.
On August 16, 2022, H.R. 5376, the Inflation Reduction Act (“IRA”), was signed into law. The IRA, among other things, introduced a corporate alternative minimum tax, excise tax on stock repurchases and a clean vehicle credit. The Company does not expect the impact to be material and will continue to monitor the impacts of the IRA on the balance sheet at fair value.business to determine if any future tax impacts may result from this legislation.
Income tax expense for the year ended December 31, 2023 was $34.7 million, down $9.5 million, or 21.5%, from the year ended December 31, 2022. The accounting for changeseffective tax rate was 22.6% in 2023 and was 22.5% in 2022.

Risk Management – Credit Risk

Credit risk is managed through a network of loan officers, credit committees, loan policies and oversight from senior credit officers and the Board of Directors. Management follows a policy of continually identifying, analyzing and grading credit risk inherent in each loan portfolio. An ongoing independent review of individual credits in the commercial loan portfolio is performed by the independent loan review function. These components of the Company’s underwriting and monitoring functions are critical to the timely identification, classification and resolution of problem credits.

Nonperforming assets consist of nonaccrual loans, loans over 90 days past due and still accruing, troubled loans modifications, other real estate owned (“OREO”) and nonperforming securities. Loans are generally placed on nonaccrual when principal or interest payments become 90 days past due, unless the loan is well secured and in the process of collection. Loans may also be placed on nonaccrual when circumstances indicate that the borrower may be unable to meet the contractual principal or interest payments. The threshold for evaluating classified, commercial and commercial real estate loans risk graded substandard or doubtful, and nonperforming loans specifically evaluated for individual credit loss is $1.0 million. OREO represents property acquired through foreclosure and is valued at the lower of the carrying amount or fair value, less any estimated disposal costs.

Nonperforming Assets

  
As of December 31,
 
(Dollars in thousands)
 
2023
  
%
  
2022
  
%
  
2021
  
%
  
2020
  
%
 
Nonaccrual loans:
                        
Commercial
 
$
21,567
   
63
%
 
$
7,664
   
44
%
 
$
15,942
   
53
%
 
$
23,557
   
53
%
Residential
  
9,632
   
28
%
  
4,835
   
28
%
  
8,862
   
29
%
  
13,082
   
29
%
Consumer
  
2,566
   
8
%
  
1,667
   
10
%
  
1,511
   
5
%
  
3,020
   
7
%
Troubled loan modifications(1)
  
448
   
1
%
  
3,067
   
18
%
  
3,970
   
13
%
  
4,988
   
11
%
Total nonaccrual loans
 
$
34,213
   
100
%
 
$
17,233
   
100
%
 
$
30,285
   
100
%
 
$
44,647
   
100
%
                                 
Loans over 90 days past due and still accruing:
                             
Commercial
 
$
1
   
-
  
$
4
   
-
  
$
-
   
-
  
$
493
   
16
%
Residential
  
554
   
15
%
  
771
   
20
%
  
808
   
33
%
  
518
   
16
%
Consumer
  
3,106
   
85
%
  
3,048
   
80
%
  
1,650
   
67
%
  
2,138
   
68
%
Total loans over 90 days past due and still accruing
 
$
3,661
   
100
%
 
$
3,823
   
100
%
 
$
2,458
   
100
%
 
$
3,149
   
100
%
                                 
Total nonperforming loans
 
$
37,874
      
$
21,056
      
$
32,743
      
$
47,796
     
OREO
  
-
       
105
       
167
       
1,458
     
Total nonperforming assets
 
$
37,874
      
$
21,161
      
$
32,910
      
$
49,254
     
                                 
Total nonaccrual loans to total loans
  
0.35
%
      
0.21
%
      
0.40
%
      
0.60
%
    
Total nonperforming loans to total loans
  
0.39
%
      
0.26
%
      
0.44
%
      
0.64
%
    
Total nonperforming assets to total assets
  
0.28
%
      
0.18
%
      
0.27
%
      
0.45
%
    
Total allowance for loan losses to nonperforming loans
  
302.05
%
      
478.72
%
      
280.98
%
      
230.14
%
    
Total allowance for loan losses to nonaccrual loans
  
334.38
%
      
584.92
%
      
303.78
%
      
246.38
%
    

(1)TDRs prior to adoption of ASU 2022-02.

The following tables are related to nonperforming loans in prior periods. Nonperforming loans are summarized by business line which does not align with how the intended useCompany currently assesses credit risk in the estimate for credit losses under CECL.

  
As of December 31,
 
(Dollars in thousands)
 
2019
  
%
 
Nonaccrual loans:
   
Commercial
 
$
12,379
   
49
%
Residential real estate
  
5,233
   
21
%
Consumer
  
4,046
   
16
%
Troubled debt restructured loans
  
3,516
   
14
%
Total nonaccrual loans
 
$
25,174
   
100
%
         
Loans over 90 days past due and still accruing:
        
Residential real estate
 
$
927
   
25
%
Consumer
  
2,790
   
75
%
Total loans over 90 days past due and still accruing
 
$
3,717
   
100
%
         
Total nonperforming loans
 
$
28,891
     
OREO
  
1,458
     
Total nonperforming assets
 
$
30,349
     
         
Total nonaccrual loans to total loans
  
0.35
%
    
Total nonperforming loans to total loans
  
0.40
%
    
Total nonperforming assets to total assets
  
0.31
%
    
Total allowance for loan losses to nonperforming loans
  
252.55
%
    
Total allowance for loan losses to nonaccrual loans
  
289.84
%
    

Total nonperforming assets were $37.9 million at December 31, 2023, compared to $21.2 million at December 31, 2022. Nonperforming loans at December 31, 2023 were $37.9 million or 0.39% of total loans, compared with $21.1 million or 0.26% of total loans at December 31, 2022. The increase in nonperforming assets was attributable to a diversified, multi-tenant commercial real estate development relationship that was placed into a nonaccrual status in the derivative, whetherfourth quarter of 2023, in which NBT is a participant. The relationship is being actively managed and recent appraised values continue to support its carrying value, and as such, no specific reserve has been established. Total nonaccrual loans were $34.2 million or 0.35% of total loans at December 31, 2023, compared to $17.2 million or 0.21% of total loans at December 31, 2022. Past due loans as a percentage of total loans was 0.32% at December 31, 2023, down slightly from 0.33% of total loans at December 31, 2022.

In addition to nonperforming loans discussed above, the Company has electedalso identified approximately $87.7 million in potential problem loans at December 31, 2023 as compared to designate$52.0 million at December 31, 2022. Potential problem loans are loans that are currently performing, with a derivativepossibility of loss if weaknesses are not corrected. Such loans may need to be disclosed as nonperforming at some time in the future. Potential problem loans are classified by the Company’s loan rating system as “substandard.” The increase in potential problem loans from December 31, 2022 is primarily due to the migration of $48.2 million to substandard, partially offset by an increase of $13.5 million in nonaccrual commercial loan balances. Management cannot predict the extent to which economic conditions may worsen or other factors, which may impact borrowers and the potential problem loans. Accordingly, there can be no assurance that other loans will not become over 90 days past due, be placed on nonaccrual, become troubled loans modifications or require increased allowance coverage and provision for loan losses. To mitigate this risk the Company maintains a hedging relationshipdiversified loan portfolio, has no significant concentration in any particular industry and apply hedgeoriginates loans primarily within its footprint.

Allowance for Loan Losses

Beginning January 1, 2020, the Company calculated the allowance for credit losses using current expected credit losses methodology. As a result of our January 1, 2020, adoption of CECL and its related amendments, our methodology for estimating the allowance for credit losses changed significantly from December 31, 2019. The Company recorded a net decrease to retained earnings of $4.3 million as of January 1, 2020 for the cumulative effect of adopting Accounting Standards Updates (“ASU”) 2016-13. The transition adjustment included a $3.0 million impact due to the allowance for credit losses on loans, $2.8 million impact due to the allowance for unfunded commitments reserve and $1.5 million impact to the deferred tax asset.

Beginning January 1, 2023, the Company adopted ASU 2022-02 Financial Instruments - CECL Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures (“ASU 2022-02”), which resulted in an insignificant change to the Company’s methodology for estimating the allowance for credit losses on Troubled Debt Restructurings (“TDRs”) since December 31, 2022. The January 1, 2023 decrease in allowance for credit loss on TDR loans relating to adoption of ASU 2022-02 was $0.6 million, which increased retained earnings by $0.5 million and decreased the deferred tax asset by $0.1 million.

Management considers the accounting policy relating to the allowance for credit losses to be a critical estimate given the degree of judgment exercised in evaluating the level of the allowance required to estimate expected credit losses over the expected contractual life of our loan portfolio and whether the hedging relationship has satisfiedmaterial effect that such judgments can have on the criteriaconsolidated results of operations.

The CECL approach requires an estimate of the credit losses expected over the life of a loan (or pool of loans). It replaces the incurred loss approach’s threshold that required recognition of a credit loss when it was probable a loss event was incurred. The allowance for credit losses is a valuation account that is deducted from, or added to, the loans’ amortized cost basis to present the net, lifetime amount expected to be collected on the loans. Loan losses are charged off against the allowance when management believes a loan balance is confirmed to be uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off.

Required additions or reductions to the allowance for credit losses are made periodically by charges or credits to the provision for loan losses. These are necessary to apply hedge accounting. Derivatives designated and qualifying asmaintain the allowance at a hedgelevel which management believes is reasonably reflective of the exposure to changes inoverall loss expected over the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting.

For derivatives designated as fair value hedges, changes in the fair value of the derivative and the hedged item related to the hedged risk are recognized in earnings. Any hedge ineffectiveness would be recognized in the income statement line item pertaining to the hedged item. For derivatives designated as cash flow hedges, changes in fair value of the effective portion of the cash flow hedges are reported in other comprehensive income ("OCI"). When the cash flows associated with the hedged item are realized, the gain or loss included in OCI is recognized in the Consolidated Statement of Income.

When the Company purchases a portion of a commercial loan that has an existing interest rate swap, it enters a risk participation agreement with the counterparty and assumes the credit riskcontractual life of the loan customerportfolio. While management uses available information to recognize losses on loans, additions or reductions to the allowance may fluctuate from one reporting period to another. These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management’s assessment of any or all of the determining factors discussed above. Management considers the allowance for credit losses to be appropriate based on evaluation and analysis of the loan portfolio.

Management estimates the allowance balance for credit losses using relevant available information, from internal and external sources, related to past events, current conditions, and reasonable and supportable forecasts. Historical credit loss experience provides the swap. Any fee paid tobasis for the estimation of expected credit losses. Company under a risk participation agreementhistorical loss experience was supplemented with peer information when there was insufficient loss data for the Company. Significant management judgment is in consideration of the credit risk of the counterparties and is recognizedrequired at each point in the income statement. Creditmeasurement process.

The allowance for credit losses is measured on a collective (pool) basis, with both a quantitative and qualitative analysis that is applied on a quarterly basis, when similar risk on the risk participation agreementscharacteristics exist. The respective quantitative allowance for each segment is determined after considering the risk rating,measured using an econometric, discounted probability of default and loss given default modeling methodology in which distinct, segment-specific multi-variate regression models are applied to multiple, probabilistically weighted external economic forecasts. Under the discounted cash flows methodology, expected credit losses are estimated over the effective life of the counterparties.

Loans Servicedloans by measuring the difference between the net present value of modeled cash flows and amortized cost basis. After quantitative considerations, management applies additional qualitative adjustments so that the allowance for Others and Loans Sold with Recourse

The total amountcredit loss is reflective of loans serviced by the Company for unrelated third parties was approximately $586.7 million and $604.0 million at December 31, 2017 and 2016, respectively. At December 31, 2017 and 2016, the Company had approximately $0.6 million and $0.9 million, respectively,estimate of mortgage servicing rights. At December 31, 2017 and 2016, the Company serviced $29.1 million and $28.5 million, respectively, of agricultural loans sold with recourse. Due to sufficient collateral on these loans, no reserve is considered necessary at December 31, 2017 and 2016. As of December 31, 2017 and 2016, the Company serviced $71.2 million and $72.2 million, respectively, of consumer loans serviced for Springstone.

Capital Resources

Consistent with its goal to operate a sound and profitable financial institution, the Company actively seeks to maintain a “well-capitalized” institution in accordance with regulatory standards. The principal source of capital to the Company is earnings retention. The Company’s capital measurements are in excess of both regulatory minimum guidelines and meet the requirements to be considered well-capitalized.
The Company’s principal source of funds to pay interest on trust preferred debentures and pay cash dividends to its shareholders are dividends from its subsidiaries. Various laws and regulations restrict the ability of banks to pay dividends to their shareholders. Generally, the payment of dividends by the Companylifetime losses that exist in the future as wellloan portfolio at the balance sheet date.

Portfolio segment is defined as the paymentlevel at which an entity develops and documents a systematic methodology to determine its allowance for credit losses. Upon adoption of interestCECL, management revised the manner in which loans were pooled for similar risk characteristics. Management developed segments for estimating loss based on the capital securities will require the generationtype of sufficient future earnings by its subsidiaries.
borrower and collateral which is generally based upon federal call report segmentation and have been combined or subsegmented as needed to ensure loans of similar risk profiles are appropriately pooled.


The Bank alsoAdditional information about our Allowance for Loan Losses is subject to substantial regulatory restrictions on its ability to pay dividends to the Company. Under OCC regulations, the Bank may not pay a dividend, without prior OCC approval, if the total amount of all dividends declared during the calendar year, including the proposed dividend, exceeds the sum of its retained net income to date during the calendar yearincluded in Notes 1 and its retained net income over the preceding two years. At December 31, 2017 and 2016, approximately $107.5 million and $102.5 million, respectively, of the total stockholders’ equity of the Bank was available for payment of dividends to the Company without approval by the OCC. The Bank’s ability to pay dividends also is subject to the Bank being in compliance with regulatory capital requirements. The Bank is currently in compliance with these requirements.

Stock Repurchase Plan

The Company did not purchase shares of its common stock during the year ended December 31, 2017. As of December 31, 2017, there were 1,000,000 shares available for repurchase under a plan authorized on October 23, 2017, which expires on December 31, 2019.
Recent Accounting Updates
See Note 236 to the consolidated financial statements as well as in the “Critical Accounting Estimates” section of the Management Discussion and Analysis. The Company’s management considers the allowance for a detailed discussioncredit losses to be appropriate based on evaluation and analysis of new accounting pronouncements.the loan portfolio.


42
2016 OPERATING RESULTS AS COMPARED TO 2015 OPERATING RESULTS

The allowance for credit losses totaled $114.4 million at December 31, 2023, compared to $100.8 million at December 31, 2022. The allowance for credit losses as a percentage of loans was 1.19% at December 31, 2023, compared to 1.24% at December 31, 2022. The increase in the allowance for credit losses from December 31, 2022 to December 31, 2023 was primarily due to the $14.5 million of allowance for acquired Salisbury loans which included both the $5.8 million allowance for PCD loans reclassified from loans and the $8.8 million allowance for non-PCD loans recognized through the provision for loan losses.
Net Interest Income

The allowance for credit losses was 302.05% of nonperforming loans at December 31, 2023 as compared to 478.72% at December 31, 2022. The allowance for credit losses was 334.38% of nonaccrual loans at December 31, 2023 as compared to 584.92% at December 31, 2022. The 2023 decline in the coverage of the allowance to nonperforming and nonaccrual loans largely relates to one nonperforming relationship that is individually evaluated for allowance which had no reserve established at December 31, 2023.

Net interest incomeThe provision for loan losses was $264.4$25.3 million for the year ended December 31, 2016, up $11.8 million from 2015. FTE net interest margin was 3.43% for the year ended December 31, 2016, down from 3.50% for the year ended December 31, 2015. Average interest earning assets were up $510.5 million, or 7.0%, for the year ended December 31, 2016 as2023, compared to 2015. This increase from last year was driven primarily by $314.9 million, or 5.4%, period end loan growth and a $220.7 million, or 13.4%, increase in investment securities in 2016. The benefit of earning asset growth was partially offset by a 6 bp decrease in earning assets yields, driven by a 5 bp decrease in loan yields from 2015 to 2016. Average interest bearing liabilities increased $330.7 million, or 6.4%, from the year ended December 31, 2015 to the year ended December 31, 2016. Total average deposits increased $373.2 million, or 5.8%, for the year ended December 31, 2016 as compared to the prior year driven primarily by a 10.1% increase in noninterest bearing demand deposits, as well as increases in money market deposit accounts, NOW and savings deposits in 2016. Average short-term borrowings increased $157.8$17.1 million for the year ended December 31, 20162022. Provision expense increased from the prior year primarily due to the $8.8 million of acquisition-related provision for loan losses due to the Salisbury acquisition and an increase in net charge-offs. Net charge-offs totaled $16.8 million for 2023, up from $8.3 million in 2022. Net charge-offs to average loans was 19 bps for 2023 compared to 11 bps for 2022.

(Dollars in thousands)
 
2023
  
2022
  
2021
  
2020
 
Balance at January 1*
 
$
100,152
  
$
92,000
  
$
110,000
  
$
75,999
 
Loans charged-off
                
Commercial
  
4,154
   
1,870
   
4,638
   
4,005
 
Residential
  
517
   
633
   
979
   
1,135
 
Consumer**
  
22,107
   
16,140
   
14,489
   
21,938
 
Total loans charged-off
 
$
26,778
  
$
18,643
  
$
20,106
  
$
27,078
 
Recoveries
                
Commercial
 
$
3,625
  
$
2,430
  
$
723
  
$
786
 
Residential
  
496
   
852
   
1,069
   
618
 
Consumer**
  
5,859
   
7,014
   
8,571
   
8,541
 
Total recoveries
 
$
9,980
  
$
10,296
  
$
10,363
  
$
9,945
 
Net loans charged-off
 
$
16,798
  
$
8,347
  
$
9,743
  
$
17,133
 
                 
Allowance for credit loss on PCD acquired loans
 
$
5,772
  
$
-
  
$
-
  
$
-
 
Provision for loan losses
  
25,274
   
17,147
   
(8,257
)
  
51,134
 
Balance at December 31
 
$
114,400
  
$
100,800
  
$
92,000
  
$
110,000
 
Allowance for loan losses to loans outstanding at end of year
  
1.19
%
  
1.24
%
  
1.23
%
  
1.47
%
                 
Commercial net charge-offs to average loans outstanding
  
0.01
%
  
(0.01
)%
  
0.05
%
  
0.04
%
Residential net charge-offs to average loans outstanding
  
-
   
-
   
-
   
0.01
%
Consumer net charge-offs to average loans outstanding
  
0.18
%
  
0.12
%
  
0.08
%
  
0.18
%
Net charge-offs to average loans outstanding
  
0.19
%
  
0.11
%
  
0.13
%
  
0.23
%

*2020 includes an adjustment of $3.0 million as a result of the January 1, 2020, adoption of ASC 326 and 2023 includes an adjustment of $0.6 million as a result of the January 1, 2023, adoption of ASU 2022-02.
**Consumer charge-off and recoveries include consumer and home equity.

Prior to the adoption of ASU 2016-13 on January 1, 2020, the Company’s calculated allowance for loan losses used the incurred loss methodology. The following tables related to the allowance for loan losses in prior periods under the incurred methodology. Charge-off and recoveries are summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

(Dollars in thousands)
 
2019
 
Balance at January 1
 
$
72,505
 
Loans charged-off
    
Commercial and agricultural
  
3,151
 
Residential real estate
  
991
 
Consumer
  
28,398
 
Total loans charged-off
 
$
32,540
 
Recoveries
    
Commercial and agricultural
 
$
534
 
Residential real estate
  
141
 
Consumer
  
6,913
 
Total recoveries
 
$
7,588
 
Net loans charged-off
 
$
24,952
 
     
Provision for loan losses
 
$
25,412
 
Balance at December 31
 
$
72,965
 
Allowance for loan losses to loans outstanding at end of year
  
1.02
%
     
Commercial and agricultural net charge-offs to average loans outstanding
  
0.04
%
Residential real estate net charge-offs to average loans outstanding
  
0.01
%
Consumer net charge-offs to average loans outstanding
  
0.31
%
Net charge-offs to average loans outstanding
  
0.36
%

Allocation of the Allowance for Loan Losses

  
December 31,
 
  
2023
  
2022
  
2021
  
2020
 
(Dollars in thousands)
 
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
 
Commercial
 
$
45,903
   
50
%
 
$
34,722
   
48
%
 
$
28,941
   
51
%
 
$
50,942
   
53
%
Residential
  
22,070
   
27
%
  
15,127
   
26
%
  
18,806
   
27
%
  
21,255
   
26
%
Consumer
  
46,427
   
23
%
  
50,951
   
26
%
  
44,253
   
22
%
  
37,803
   
21
%
Total
 
$
114,400
   
100
%
 
$
100,800
   
100
%
 
$
92,000
   
100
%
 
$
110,000
   
100
%

Prior to the adoption of ASU 2016-13 on January 1, 2020, the Company’s calculated allowance for loan losses used the incurred loss methodology. The following table relates to the allowance for loan losses in prior periods. Category percentage of loans are summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

  
December 31,
 
  
2019
 
(Dollars in thousands)
 
Allowance
  
Category
Percent of
Loans
 
Commercial and agricultural
 
$
34,525
   
48
%
Residential real estate
  
2,793
   
20
%
Consumer
  
35,647
   
32
%
Total
 
$
72,965
   
100
%

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

The Company estimates expected credit losses over the contractual period in which the Company has exposure to credit risk via a contractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Company. The allowance for losses on off-balance sheet credit exposures is adjusted as an expense in other noninterest expense. The estimate includes consideration of the likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over their estimated lives. As of December 31, 2023 and 2022, the allowance for losses on unfunded commitments totaled $5.1 million. Prior to January 1, 2020, the Company calculated the allowance for losses on unfunded commitments using the incurred loss methodology.

Liquidity Risk

Liquidity risk arises from the possibility that the Company may not be able to satisfy current or future financial commitments or may become unduly reliant on alternate funding sources. The objective of liquidity management is to ensure the Company can fund balance sheet growth, meet the cash flow requirements of depositors wanting to withdraw funds or borrowers needing assurance that sufficient funds will be available to meet their credit needs. Management’s Asset Liability Committee (“ALCO”) is responsible for liquidity management and has developed guidelines, which cover all assets and liabilities, as well as off-balance sheet items that are potential sources or uses of liquidity. Liquidity policies must also provide the flexibility to implement appropriate strategies, along with regular monitoring of liquidity and testing of the contingent liquidity plan. Requirements change as loans grow, deposits and securities mature and payments on borrowings are made. Liquidity management includes a focus on interest rate sensitivity management with a goal of avoiding widely fluctuating net interest margins through periods of changing economic conditions. Loan repayments and maturing investment securities are a relatively predictable source of funds. However, deposit flows, calls of investment securities and prepayments of loans and mortgage-related securities are strongly influenced by interest rates, the housing market, general and local economic conditions, and competition in the marketplace. Management continually monitors marketplace trends to identify patterns that might improve the predictability of the timing of deposit flows or asset prepayments.

The primary liquidity measurement the Company utilizes is called “Basic Surplus,” which captures the adequacy of its access to reliable sources of cash relative to the stability of its funding mix of average liabilities. This approach recognizes the importance of balancing levels of cash flow liquidity from short and long-term securities with the availability of dependable borrowing sources, which can be accessed when necessary. At December 31, 2023, the Company’s Basic Surplus measurement was 11.6% of total assets, or $1.54 billion, as compared to the prior year funding earning asset growth. The rates paid on interest bearing liabilities increased by 1 bp for the year ended December 31, 20162022 Basic Surplus of 13.2%, or $1.55 billion, and was above the Company’s minimum of 5% (calculated at $665.5 million and $587.0 million, of period end total assets as comparedof December 31, 2023 and December 31, 2022, respectively) set forth in its liquidity policies.

At December 31, 2023 and 2022, FHLB advances outstanding totaled $322.7 million and $443.8 million, respectively. At December 31, 2023 and 2022, the Bank had $77.0 million and $8.0 million, respectively, of collateral encumbered by municipal letters of credit. The Bank is a member of the FHLB system and had additional borrowing capacity from the FHLB of approximately $1.11 billion at December 31, 2023 and $1.17 billion at December 31, 2022. In addition, unpledged securities could have been used to 2015.increase borrowing capacity at the FHLB by an additional $823.3 million and $898.1 million at December 31, 2023 and 2022, respectively, or used to collateralize other borrowings, such as repurchase agreements. The Company also has the ability to issue brokered time deposits and to borrow against established borrowing facilities with other banks (federal funds), which could provide additional liquidity of $2.01 billion at December 31, 2023 and $1.92 billion at December 31, 2022. In addition, the Bank has a “Borrower-in-Custody” program with the FRB with the addition of the ability to pledge automobile and residential solar loans as collateral. At December 31, 2023 and 2022, the Bank had the capacity to borrow $1.02 billion and $622.7 million, respectively, from this program. The Company’s internal policies authorize borrowing up to 25% of assets. Under this policy, remaining available borrowing capacity totaled $2.99 billion at December 31, 2023 and $2.41 billion at December 31, 2022.


This Basic Surplus approach enables the Company to appropriately manage liquidity from both operational and contingency perspectives. By tempering the need for cash flow liquidity with reliable borrowing facilities, the Company is able to operate with a more fully invested and, therefore, higher interest income generating securities portfolio. The makeup and term structure of the securities portfolio is, in part, impacted by the overall interest rate sensitivity of the balance sheet. Investment decisions and deposit pricing strategies are impacted by the liquidity position. The Company considers its Basic Surplus position to be strong. However, certain events may adversely impact the Company’s liquidity position in 2024. Continued increases to interest rates could result in deposit declines as depositors have alternative opportunities for yield on their excess funds. In the current economic environment, draws against lines of credit could drive asset growth higher. Disruptions in wholesale funding markets could spark increased competition for deposits. These scenarios could lead to a decrease in the Company’s Basic Surplus measure below the minimum policy level of 5%. Note, enhanced liquidity monitoring was put in place to quickly respond to the changing environment during the COVID-19 pandemic including increasing the frequency of monitoring and adding additional sources of liquidity. While the pandemic has come to an end, this enhanced monitoring continues as rising interest rates and the recent bank failures have led to a deposit decline in the banking system and increased volatility to liquidity risk.

At December 31, 2023, a portion of the Company’s loans and securities were pledged as collateral on borrowings. Therefore, once on-balance-sheet liquidity is reduced, future growth of earning assets will depend upon the Company’s ability to obtain additional funding, through growth of core deposits and collateral management and may require further use of brokered time deposits or other higher cost borrowing arrangements.

Net cash flows provided by operating activities totaled $157.5 million and $183.2 million in 2023 and 2022, respectively. The critical elements of net operating cash flows include net income, adjusted for non-cash income and expense items such as the provision for loan losses, deferred income tax expense, depreciation and amortization and cash flows generated through changes in other assets and liabilities.

Net cash flows used in investing activities totaled $44.2 million and $926.2 million in 2023 and 2022, respectively. Critical elements of investing activities are loan and investment securities transactions.

Net cash flows used in financing activities totaled $105.4 million and $328.7 million in 2023 and 2022, respectively. The critical elements of financing activities are proceeds from deposits, borrowings and stock issuance. In addition, financing activities are impacted by dividends and treasury stock transactions.

Commitments to Extend Credit

The Company makes contractual commitments to extend credit, which include unused lines of credit, which are subject to the Company’s credit approval and monitoring procedures. At December 31, 2023 and 2022, commitments to extend credit in the form of loans, including unused lines of credit, amounted to $2.68 billion and $2.42 billion, respectively. In the opinion of management, there are no material commitments to extend credit, including unused lines of credit that represent unusual risks. All commitments to extend credit in the form of loans, including unused lines of credit, expire within one year.

Loans and Corresponding Interest and Fees on Loans


The average balance of loans increased by approximately $291.7 million,$1.03 billion, or 5.1%13.3%, from 20152022 to 2016.2023 driven by the Salisbury acquisition and organic loan growth, with increases in commercial and industrial (“C&I”), commercial real estate (“CRE”), indirect auto, residential solar and residential mortgage portfolios being partly offset by a reduction in the average balance of other consumer loans. The yield on average loans decreasedincreased from 4.22%4.28% in 20152022 to 4.17%5.26% in 2016,2023, as loan rates declinedloans re-priced upward due to the continued lowinterest rate environment in 2016.2023. FTE interest income from loans increased 3.8%39.1%, from $242.6$333.0 million in 20152022 to $251.7$463.3 million in 2016.2023. This increase was due to the decreaseincreases in yields partially offset by theand an increase in the average loan balances.balance.


Total loans were $9.65 billion and $8.15 billion at December 31, 2023 and 2022, respectively. Period end loans increased $314.9 million,$1.50 billion or 5.4%,18.4% from December 31, 20152022, which included $1.18 billion of loans acquired from Salisbury. Commercial and industrial loans increased $88.2 million to December 31, 2016. Increases in$1.35 billion; commercial real estate loans increased $819.0 million to $3.63 billion; and total consumer loans increased $593.4 million to $4.67 billion. Total loans represent approximately 72.5% of assets as of December 31, 2023, as compared to 69.4% as of December 31, 2022.

The following table reflects the loan portfolio by major categories(1), net of deferred fees and origination costs, for the years indicated:

Composition of Loan Portfolio

  
December 31,
 
(In thousands)
 
2023
  
2022
  
2021
  
2020
  
2019
 
Commercial & industrial
 
$
1,353,725
  
$
1,265,082
  
$
1,155,240
  
$
1,121,224
  
$
1,112,616
 
Commercial real estate
  
3,626,910
   
2,807,941
   
2,655,367
   
2,526,813
   
2,331,650
 
Paycheck protection program
  
523
   
949
   
101,222
   
430,810
   
-
 
Residential real estate
  
2,125,804
   
1,649,870
   
1,571,232
   
1,466,662
   
1,445,156
 
Indirect auto
  
1,130,132
   
989,587
   
859,454
   
931,286
   
1,193,635
 
Residential solar
  
917,755
   
856,798
   
440,016
   
282,224
   
219,210
 
Home equity
  
337,214
   
314,124
   
330,357
   
387,974
   
444,082
 
Other consumer
  
158,650
   
265,796
   
385,571
   
351,892
   
389,749
 
Total loans
 
$
9,650,713
  
$
8,150,147
  
$
7,498,459
  
$
7,498,885
  
$
7,136,098
 

(1)Loans are summarized by business line which does not align with how the Company assesses credit risk in the estimate for credit losses under CECL.

Loans in the C&I and CRE portfolios, consist primarily of loans made to small and medium-sized entities. The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, weretime notes and lines of credit. Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion, equipment purchases, livestock purchases and seasonal crop expenses. These loans are usually collateralized by business assets such as equipment, accounts receivable and perishable agricultural products, which are exposed to industry price volatility. The Company extends CRE loans to facilitate various real estate transactions, encompassing acquisitions, refinancing, expansions, and enhancements to both commercial and agricultural properties. These loans are secured by liens on real estate assets, covering a spectrum of properties including apartments, commercial structures, healthcare facilities, and others, whether occupied by owners or non-owners. Risks associated with the primary driversCRE portfolio pertain to the borrowers’ capacity to meet interest and principal payments throughout the loan’s duration, as well as their ability to secure refinancing upon the loan’s maturity. The Company has a risk management framework that includes rigorous underwriting standards, targeted portfolio stress testing, interest rate sensitivities on commercial borrowers and comprehensive credit risk monitoring mechanisms. The Company remains vigilant in monitoring market trends, economic indicators, and regulatory developments to promptly adapt our risk management strategies as needed.

Within the CRE portfolio, approximately 78% comprises Non-Owner Occupied CRE, with the remaining 22% being Owner-Occupied CRE. Non-Owner Occupied CRE includes diverse sectors across the Company’s markets such as apartments (33%), office spaces (17%), and construction (13%), along with retail, manufacturing, small commercial, accommodations, and others. Notably, office CRE loans account for 5% of the increasetotal outstanding loans, predominantly serving suburban medical and professional tenants across suburban and small urban markets. These loans carry an average size of $2.5 million, with 14% maturing over the next two years. As of December 31, 2023, the total CRE construction and development loans amounted to $347.2 million.

The Company participated in the Small Business Administration’s (“SBA”) Paycheck Protection Program (“PPP”), a guaranteed, forgivable loan program created under the Coronavirus Aid, Relief and Economic Security Act (“CARES Act”) and the Consolidated Appropriation Act targeted to provide small businesses with support to cover payroll and certain other expenses. Loans made under the PPP are fully guaranteed by the SBA, the guarantee is backed by the full faith and credit of the United States government. PPP covered loans also afford borrowers forgiveness up to the principal amount of the PPP covered loan, plus accrued interest, if the loan proceeds are used to retain workers and maintain payroll or to make certain mortgage interest, lease and utility payments, and certain other criteria are satisfied. The SBA will reimburse PPP lenders for any amount of a PPP covered loan that is forgiven, and PPP lenders will not be held liable for any representations made by PPP borrowers in connection with their requests for loan forgiveness. Lenders receive pre-determined fees for processing and servicing PPP loans. In addition, PPP loans are risk-weighted at zero percent under the generally applicable Standardized Approach used to calculate risk-weighted assets for regulatory capital purposes.

Residential real estate loans consist primarily of loans secured by a first or second mortgage on primary residences. We originate adjustable-rate and fixed-rate, one-to-four-family residential loans for the construction or purchase of a residential property or refinancing of a mortgage. These loans are collateralized by properties located in the Company’s market area. Subprime mortgage lending, which has been the riskiest sector of the residential housing market, is not a market that the Company has ever actively pursued. The market does not apply a uniform definition of what constitutes “subprime” lending. Our reference to subprime lending relies upon the “Statement on Subprime Mortgage Lending” issued by the Office of Thrift Supervision and the other federal bank regulatory agencies (the “Agencies”), on June 29, 2007, which further referenced the “Expanded Guidance for Subprime Lending Programs,” or the Expanded Guidance, issued by the Agencies by press release dated January 31, 2001. As of December 31, 2023, there were $39.9 million in residential construction and development loans included in total loans from 2015 asloans.

In 2017, the Company experienced strong originationspartnered with Sungage Financial, LLC. to offer financing to consumers for solar ownership with the program tailored for delivery through solar installers. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Typically, the Company collects fees at origination that are deferred and recognized into interest income over the estimated life of the loan.

The Company offers a variety of consumer loan products including indirect auto, home equity and other consumer loans. Indirect auto loans include indirect installment loans to individuals, which are primarily secured by automobiles. Although automobile loans have generally been originated through dealers, all applications submitted through dealers are subject to the Company’s normal underwriting and loan approval procedures. Other consumer loans consist of direct installment loans to individuals most secured by automobiles and other personal property and unsecured consumer loans across a national footprint originated through our relationship with national technology-driven consumer lending companies that began over 10 years ago beginning with our investment in 2016Springstone Financial LLC (“Springstone”) which was subsequently acquired by LendingClub in 2014. Springstone and LendingClub loans are in a planned run-off status. In addition to installment loans, the Company also offers personal lines of credit, overdraft protection, home equity lines of credit and second mortgage loans (loans secured by a lien position on one-to-four family residential real estate) to finance home improvements, debt consolidation, education and other uses. For home equity loans, consumers are able to borrow up to 85% of the equity in their homes, and are generally tied to Prime with a ten year draw followed by a fifteen year amortization.

Loans by Maturity and Interest Rate Sensitivity

The following table presents the maturity distribution and an analysis of loans that have predetermined and floating interest rates. Scheduled repayments are reported in the upstate New York, Pennsylvaniamaturity category in which the contractual maturity is due. For loans without contractual maturities, classification of maturity is consistent with the policy elections to measure the allowance for credit losses. Specifically, C&I and New England markets.CRE lines of credit assume one year maturity for relationships over $1.0 million and five year maturity for relationships under $1.0 million, while home equity line of credits maturities are classified based on their fixed rate conversion date plus five years. C&I includes PPP and other consumer includes home equity and other consumer loans.


  
Remaining Maturity at December 31, 2023
 
(In thousands)
 
C&I
  
CRE
  
Indirect
Auto
  
Residential
Solar
  
Other
Consumer
  
Residential
  
Total
 
Within one year
 
$
263,204
  
$
158,227
  
$
13,380
  
$
167
  
$
22,393
  
$
622
  
$
457,993
 
From one to five years
  
523,893
   
962,542
   
630,046
   
13,457
   
147,382
   
38,549
   
2,315,869
 
From five to fifteen years
  
325,814
   
2,195,525
   
486,706
   
297,119
   
319,739
   
421,967
   
4,046,870
 
After fifteen years
  
241,337
   
310,616
   
-
   
607,012
   
6,350
   
1,664,666
   
2,829,981
 
Total
 
$
1,354,248
  
$
3,626,910
  
$
1,130,132
  
$
917,755
  
$
495,864
  
$
2,125,804
  
$
9,650,713
 
                             
Interest rate terms on amounts due after one year:
                     
Fixed
 
$
760,886
  
$
828,425
  
$
1,116,713
  
$
917,403
  
$
240,404
  
$
1,829,553
  
$
5,693,384
 
Variable
 
$
330,158
  
$
2,640,258
  
$
39
  
$
185
  
$
233,067
  
$
295,629
  
$
3,499,336
 

Securities and Corresponding Interest and Dividend Income


The average balance of taxable securities AFS securities increased $178.6and held to maturity (“HTM”) decreased $47.3 million, or 16.9%2.0%, from 20152022 to 2016.2023. The yield on average taxable securities was 1.90% for 2023 compared to 1.78% in 2022. The average balance of tax-exempt securities AFS and HTM decreased from $233.5 million in 2022 to $214.1 million in 2023. The FTE yield on average AFS securities was 1.98% for 2016 compared to 1.97% in 2015.

The average balance of HTMtax-exempt securities increased from $459.6 million2.17% in 20152022 to $487.8 million3.14% in 2016. At December 31, 2016, HTM securities were comprised primarily of tax-exempt municipal securities. The FTE yield on HTM securities increased from 2.46% in 2015 to 2.51% in 2016.2023.


The average balance of Federal Reserve Bank and FHLBFederal Home Loan Bank (“FHLB”) stock increased to $38.9$48.6 million in 20162023 from $33.0$27.0 million in 2015.2022. The FTE yield fromon investments in Federal Reserve Bank and FHLB banksstock increased from 5.18%3.68% in 20152022 to 5.08%6.92% in 2016.2023.

Securities Portfolio

  
As of December 31,
 
  
2023
  
2022
  
2021
 
(In thousands)
 
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
  
Amortized
Cost
  
Fair
Value
 
AFS securities:
                  
U.S. treasury
 
$
133,302
  
$
125,024
  
$
132,891
  
$
121,658
  
$
73,016
  
$
73,069
 
Federal agency
  
248,384
   
214,740
   
248,419
   
206,419
   
248,454
   
239,931
 
State & municipal
  
96,251
   
86,306
   
97,036
   
82,851
   
95,531
   
94,088
 
Mortgage-backed
  
473,813
   
422,268
   
536,021
   
473,694
   
603,375
   
606,675
 
Collateralized mortgage obligations
  
614,886
   
541,544
   
669,111
   
588,363
   
623,930
   
621,595
 
Corporate
  
48,442
   
40,976
   
60,404
   
54,240
   
50,500
   
52,003
 
Total AFS securities
 
$
1,615,078
  
$
1,430,858
  
$
1,743,882
  
$
1,527,225
  
$
1,694,806
  
$
1,687,361
 
                         
HTM securities:
                        
Federal agency
 
$
100,000
  
$
82,216
  
$
100,000
  
$
79,322
  
$
100,000
  
$
95,635
 
Mortgage-backed
  
245,806
   
213,630
   
267,907
   
230,473
   
170,574
   
172,001
 
Collateralized mortgage obligations
  
251,335
   
228,463
   
274,366
   
249,848
   
138,815
   
140,280
 
State & municipal
  
308,126
   
290,215
   
277,244
   
253,004
   
323,821
   
327,344
 
Total HTM securities
 
$
905,267
  
$
814,524
  
$
919,517
  
$
812,647
  
$
733,210
  
$
735,260
 

The Company’s mortgage-backed securities, U.S. agency notes and collateralized mortgage obligations are all guaranteed by Fannie Mae, Freddie Mac, FHLB, Federal Farm Credit Banks or Ginnie Mae (“GNMA”). GNMA securities are considered similar in credit quality to U.S. Treasury securities, as they are backed by the full faith and credit of the U.S. government. Currently, there are no subprime mortgages in the investment portfolio.

The following tables set forth information with regard to contractual masturities of debt securities shown in amortized cost ($) and weighted average yield (%) at December 31, 2023. Weighted-average yields are an arithmetic computation of income (not FTE adjusted) divided by amortized cost. Maturities of mortgage-backed, collateralized mortgage obligations and asset-backed securities are stated based on their estimated average lives. Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.

  
Less than 1 Year
  
1 Year to 5 Years
  
5 Years to 10 Years
  
Over 10 Years
  
Total
 
(Dollars in thousands)
    
$
%
     
$
%
     
$
%
     
$
%
     
$
%
 
AFS securities:
                                   
U.S. treasury
 
$
34,955
   
2.59
%
 
$
98,347
   
1.42
%
 
$
-
   
-
  
$
-
   
-
  
$
133,302
   
1.73
%
Federal agency
  
-
   
-
   
150,600
   
0.96
%
  
97,784
   
1.15
%
  
-
   
-
   
248,384
   
1.04
%
State & municipal
  
-
   
-
   
74,390
   
1.33
%
  
21,861
   
1.55
%
  
-
   
-
   
96,251
   
1.38
%
Mortgage-backed
  
108
   
0.55
%
  
88,454
   
1.30
%
  
158,468
   
2.32
%
  
226,783
   
1.52
%
  
473,813
   
1.74
%
Collateralized mortgage obligations
  
15,326
   
2.95
%
  
124,306
   
1.90
%
  
30,389
   
1.54
%
  
444,865
   
1.99
%
  
614,886
   
1.97
%
Corporate
  
-
   
-
   
-
   
-
   
48,442
   
4.03
%
  
-
   
-
   
48,442
   
4.03
%
Total AFS securities
 
$
50,389
   
2.69
%
 
$
536,097
   
1.37
%
 
$
356,944
   
2.12
%
 
$
671,648
   
1.83
%
 
$
1,615,078
   
1.77
%
                                         
HTM securities:
                                        
Federal agency
 
$
-
   
-
  
$
-
   
-
  
$
100,000
   
1.11
%
 
$
-
   
-
  
$
100,000
   
1.11
%
Mortgage-backed
  
-
   
-
   
4,501
   
3.51
%
  
12,585
   
4.23
%
  
228,720
   
2.02
%
  
245,806
   
2.16
%
Collateralized mortgage obligations
  
-
   
-
   
27,339
   
2.60
%
  
87,106
   
3.01
%
  
136,890
   
2.80
%
  
251,335
   
2.85
%
State & municipal
  
92,757
   
3.92
%
  
81,235
   
2.34
%
  
63,252
   
1.91
%
  
70,882
   
1.82
%
  
308,126
   
2.61
%
Total HTM securities
 
$
92,757
   
3.92
%
 
$
113,075
   
2.45
%
 
$
262,943
   
2.08
%
 
$
436,492
   
2.23
%
 
$
905,267
   
2.39
%

Funding Sources and Corresponding Interest Expense


The Company utilizes traditional deposit products such as time, savings, NOW, money market and demand deposits as its primary source for funding. Other sources, such as short-term FHLB advances, federal funds purchased, securities sold under agreements to repurchase, brokered time deposits and long-term FHLB borrowings are utilized as necessary to support the Company’s growth in assets and to achieve interest rate sensitivity objectives.

The average balance of interest-bearing liabilities totaled $7.47 billion in 2023 and increased $330.7$815.0 million from 20152022. The increase was primarily driven by the interest-bearing deposits acquired from Salisbury and totaled $5.5 billionan increase in 2016.short-term borrowings. The rate paid on interest-bearing liabilities increased from 0.40%0.33% in 20152022 to 0.41%1.93% in 2016.2023. This increase in rates and increase in average balances caused an increase in interest expense of $1.9$122.7 million, or 9.2%560.7%, from $20.6$21.9 million in 20152022 to $22.5$144.6 million in 2016.2023.

Deposits


Average interest bearinginterest-bearing deposits increased $184.8$375.4 million, or 4.0%5.9%, from 20152022 to 2016, due primarily to organic deposit growth.2023. Average money market deposits increased $86.5decreased $29.5 million, or 5.5%1.2% during 2016 when2023 compared to 2015.2022. Average NOW accounts increased $89.9decreased $23.4 million, or 9.1%1.5% during 20162023 as compared to 2015.2022. The average balance of savings accounts increased $63.4decreased $113.6 million, or 5.9%6.2%, during 2016 when2023 compared to 2015. These increases were partially offset by a decrease in2022. The average balance of time deposits which decreased $55.1increased $542.0 million, or 5.7%116.6%, from 20152022 to 2016.2023. The average balance of demand deposits increased $188.4decreased $233.3 million, or 10.1%6.3%, during 2016 when2023 compared to 2015. This growth2022. The Company continues to experience the migration from no interest and low interest checking and savings accounts into higher cost money market and time deposit instruments. The decrease in demandaverage balances was due primarily to larger commercial customers shifting balances to higher yielding investment opportunities in both the Company’s wealth management solutions as well as other offerings in the market. The Company’s composition of total deposits was driven principally by increases inis diverse and granular with over 563,000 accounts from retail, municipal and commercial customers.with an average per account balance of $19,483 as of December 31, 2023.


The rate paid on average interest-bearing deposits was 0.30%up 140 bps to 1.56% for 2016 and 0.31% for 2015.2023. The rate paid for money market deposit accounts increased 238 bps to 2.58% from 0.21% during 20152022 to 0.22% during 2016.2023. The rate paid for NOW deposit accounts was 0.05% for 2015 and 2016.increased from 0.16% in 2022 to 0.53% in 2023. The rate paid for savings deposits was 0.06% for 2016 and 2015.increased from 0.03% in 2022 to 0.04% in 2023. The rate paid for time deposits increased from 1.01%0.38% during 20152022 to 3.30% during 2023.

  
Years Ended December 31,
 
  
2023
  
2022
  
2021
 
(In thousands)
 
Average
Balance
  
Yield/Rate
  
Average
Balance
  
Yield Rate
  
Average
Balance
  
Yield/Rate
 
Demand deposits
 
$
3,463,608
     
$
3,696,957
     
$
3,565,693
    
                      
Money market deposit accounts
  
2,418,450
   
2.58
%
  
2,447,978
   
0.20
%
  
2,587,748
   
0.20
%
NOW deposit accounts
  
1,555,414
   
0.53
%
  
1,578,831
   
0.16
%
  
1,452,560
   
0.05
%
Savings deposits
  
1,715,749
   
0.04
%
  
1,829,360
   
0.03
%
  
1,656,893
   
0.05
%
Time deposits
  
1,006,867
   
3.30
%
  
464,912
   
0.38
%
  
577,150
   
0.70
%
Total interest-bearing deposits
 
$
6,696,480
   
1.56
%
 
$
6,321,081
   
0.16
%
 
$
6,274,351
   
0.17
%

The following table presents the estimated amounts of uninsured deposits based on the same methodologies and assumptions used for the bank regulatory reporting:

  As of December 31, 
(In thousands) 2023  2022  2021 
Estimated amount of uninsured deposits
 
$
4,077,186
  
$
3,555,342
  
$
4,175,208
 

The following table presents the maturity distribution of time deposits of $250,000 or more:

(In thousands)
 
December 31, 2023
 
Portion of time deposits in excess of insurance limit
 
$
113,317
 
     
Time deposits otherwise uninsured with a maturity of:
    
Within three months
 
$
45,070
 
After three but within six months
  
32,967
 
After six but within twelve months
  
18,131
 
Over twelve months
  
17,149
 

Borrowings

Average federal funds purchased increased to $24.6 million in 2023. The rate paid on federal funds purchased was 5.16% in 2023. Average repurchase agreements increased to $70.3 million in 2023 from $69.6 million in 2022. The average rate paid on repurchase agreements increased from 0.10% in 2022 to 1.06% during 2016.
Borrowings

in 2023. Average short-term borrowings increased to $497.7$450.4 million in 20162023 from $339.9$46.4 million in 2015 funding earning asset growth.2022. The average rate paid on short-term borrowings increased from 0.23%4.24% in 20152022 to 0.46%5.24% in 2016.2023. Average long-term debt decreasedincreased from $130.7$6.6 million in 20152022 to $118.9$24.2 million in 2016.

2023. The average balance of junior subordinated debt remained at $101.2 million in 2016.2023. The average rate paid for junior subordinated debt in 20162023 was 2.60%7.23%, up from 2.19%3.70% in 2015.2022.


Short-termTotal short-term borrowings consist of Federalfederal funds purchased, and securities sold under repurchase agreements, which generally represent overnight borrowing transactions and other short-term borrowings, primarily FHLB advances, with original maturities of one year or less. The Company has unused lines of credit with the FHLB and access to brokered deposits available for short-term financing offinancing. Those sources totaled approximately $1.9$2.87 billion and $2.1$2.90 billion at December 31, 20162023 and 2015,2022, respectively. Securities collateralizing repurchase agreements are held in safekeeping by non-affiliatednonaffiliated financial institutions and are under the Company’s control. Long-term debt, which is comprised primarily of FHLB advances, are collateralized by the FHLB stock owned by the Company, certain of its mortgage-backed securities and a blanket lien on its residential real estate mortgage loans.

On June 23, 2020, the Company issued $100.0 million of 5.00% fixed-to-floating rate subordinated notes due 2030. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 5.00%, payable semi-annually in arrears commencing on January 1, 2021, and a floating rate of interest equivalent to the three-month Secured Overnight Financing Rate (“SOFR”) plus a spread of 4.85%, payable quarterly in arrears commencing on October 1, 2025. The subordinated debt issuance cost of $2.2 million is being amortized on a straight-line basis into interest expense over five years. The Company repurchased $2.0 million of the subordinated notes during the year ended December 31, 2022 at a discount of $0.1 million.

Subordinated notes assumed in connection with the Salisbury acquisition included $25.0 million of 3.50% fixed-to-floating rate subordinated notes due 2031. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 3.50%, payable quarterly in arrears commencing on June 30, 2021, and a floating rate of interest equivalent to the three-month SOFR plus a spread of 2.80%, payable quarterly in arrears commencing on June 30, 2026. As of the acquisition date, the fair value discount was $3.0 million.

As of December 31, 2023 and December 31, 2022 the subordinated debt net of unamortized issuance costs and fair value discount was $119.7 million and $96.9 million, respectively. Which will be amortized into interest expense over the expected call or maturity date.

Noninterest Income

Noninterest income is a significant source of revenue for the Company and an important factor in the Company’s results of operations. The following table sets forth information by category of noninterest income for the years indicated:

  
Years Ended December 31,
 
(In thousands)
 
2023
  
2022
  
2021
 
Service charges on deposit account
 
$
15,425
  
$
14,630
  
$
13,348
 
Card services income
  
20,829
   
29,058
   
34,682
 
Retirement plan administration fees
  
47,221
   
48,112
   
42,188
 
Wealth management
  
34,763
   
33,311
   
33,718
 
Insurance services
  
15,667
   
14,696
   
14,083
 
Bank owned life insurance income
  
6,750
   
6,044
   
6,217
 
Net securities (losses) gains
  
(9,315
)
  
(1,131
)
  
566
 
Other
  
10,838
   
10,858
   
12,992
 
Total noninterest income
 
$
142,178
  
$
155,578
  
$
157,794
 

Noninterest income for the year ended December 31, 20162023 was $115.7$142.2 million, down $2.8$13.4 million, or 2.3%8.6%, from the year ended December 31, 2015. The decrease was primarily due to2022. During 2023, the $4.2 million gain recognized in the third quarter of 2015 from the 2014 sale of Springstone. In addition, net securities income was down $3.7 million from 2015 due toCompany incurred a $0.6$4.5 million securities loss on the sale of two subordinated debt securities held in 2016 versusthe AFS portfolio and a $5.0 million securities loss on the write-off of a subordinated debt security of a failed financial institution. Excluding net securities gain(losses) gains, noninterest income for $3.1the year ended December 31, 2023 was $151.5 million, in 2015. down $5.2 million or 3.3%, from the year ended December 31, 2022. The decreases were offsetdecrease from the prior year was driven by increases inlower card services income from the impact of the statutory price cap provisions of the Durbin Amendment of approximately $8.0 million and lower retirement plan administration fees other noninterest income, ATM and debit card fees, bank owned life insurance income and insurance and other financial services revenue. Retirement plan administration feesdriven by a decrease in certain activity-based fees. These decreases were up $1.9 million, or 13.6%, from 2015 due primarily to the 2015 fourth quarter acquisition of Third Party Administrators, Inc. and the 2016 third quarter acquisition of Actuarial Designs & Solutions, Inc. Other noninterest income was up $1.8 million, or 12.4%, primarily due to higher swap fee income in 2016 than in 2015,partially offset by an increase in mortgage banking incomewealth management and a $0.9 million gain on the sale of equity investments for compliance with the Dodd-Frank Wall Street Reform and Consumer Protection Actinsurance services.

Noninterest Expense

Noninterest expenses are also an important factor in the third quarterCompany’s results of 2016. Noninterest income as a percentageoperations. The following table sets forth the major components of total revenue excluding net securities (losses) gains and the gain on the sale of equity investment was 30.6%noninterest expense for the years ended December 31, 2016 and 2015.indicated:

  
Years Ended December 31,
 
(In thousands)
 
2023
  
2022
  
2021
 
Salaries and employee benefits
 
$
194,250
  
$
187,830
  
$
172,580
 
Technology and data services
  
38,163
   
35,712
   
34,717
 
Occupancy
  
28,408
   
26,282
   
26,048
 
Professional fees and outside services
  
17,601
   
16,810
   
16,306
 
Office supplies and postage
  
6,917
   
6,140
   
6,006
 
FDIC assessment
  
6,257
   
3,197
   
3,041
 
Advertising
  
3,054
   
2,822
   
2,521
 
Amortization of intangible assets
  
4,734
   
2,263
   
2,808
 
Loan collection and other real estate owned, net
  
2,618
   
2,647
   
2,915
 
Acquisition expenses
  
9,978
   
967
   
-
 
Other
  
29,684
   
19,795
   
20,339
 
Total noninterest expense
 
$
341,664
  
$
304,465
  
$
287,281
 


39
Noninterest Expense

Noninterest expense for the year ended December 31, 20162023 was $235.9$341.7 million, down $0.3up $37.2 million or 0.1%12.2%, from 2015. This decrease was driven primarily by lowerthe year ended December 31, 2022. The Company incurred acquisition expenses for the year ended December 31, 2023 and December 31, 2022 of $10.0 million and $1.0 million, respectively, related to the merger with Salisbury. Included in other noninterest expense during 2016 than 2015 primarilyexpenses for the year ended December 31, 2023, the Company recorded a $4.8 million impairment of its minority interest equity investment in a provider of financial and technology services to residential solar equipment installers due to reorganizationthe uncertainty in the realizability of the investment. Excluding acquisition expenses incurred duringand the third quarterimpairment of 2015, offseta minority interest equity investment, noninterest expense for the year ended December 31, 2023 was $326.9 million, up $23.4 million or 7.7%, from the year ended December 31, 2022. The increase from the prior year was driven by higher salaries and employee benefit expenses in 2016. Salaries and employee benefits expenses increased $5.7 million, or 4.5%, from 2015 to 2016, due to higherthe Salisbury acquisition, increased salaries and medical insurance costs thatwages including merit pay increases and higher health and welfare benefits, which were partially offset by lower pension creditlevels of incentive compensation. In addition, the increase in technology and contract termination costs.data services was due to continued investment in digital platforms solutions, the increase in the FDIC assessment expense was driven by the statutory increase in the FDIC assessment rate, increased occupancy expense was driven by the addition of Salisbury locations and other expenses were higher due to the increase in actuarially determined expense related to the Company’s retirement plans.


Income Taxes


We calculate our current and deferred tax provision based on estimates and assumptions that could differ from the actual results reflected in income tax returns filed during the subsequent year. Adjustments based on filed returns are recorded when identified, which is generally in the fourth quarter of the subsequent year for U.S. federal and state provisions.

The amount of income taxes the Company pays is subject at times to ongoing audits by U.S. federal and state tax authorities, which may result in proposed assessments. Future results may include favorable or unfavorable adjustments to the estimated tax liabilities in the period the assessments are proposed or resolved or when statutes of limitations on potential assessments expire. As a result, the Company’s effective tax rate may fluctuate significantly on a quarterly or annual basis.
On August 16, 2022, H.R. 5376, the Inflation Reduction Act (“IRA”), was signed into law. The IRA, among other things, introduced a corporate alternative minimum tax, excise tax on stock repurchases and a clean vehicle credit. The Company does not expect the impact to be material and will continue to monitor the impacts of the IRA on the business to determine if any future tax impacts may result from this legislation.
Income tax expense for the year ended December 31, 20162023 was $40.4$34.7 million, updown $9.5 million, or 21.5%, from $40.2 million for the same period in 2015.year ended December 31, 2022. The effective tax rate was 34.0%22.6% in 2023 and was 22.5% in 2022.

Risk Management – Credit Risk

Credit risk is managed through a network of loan officers, credit committees, loan policies and oversight from senior credit officers and the Board of Directors. Management follows a policy of continually identifying, analyzing and grading credit risk inherent in each loan portfolio. An ongoing independent review of individual credits in the commercial loan portfolio is performed by the independent loan review function. These components of the Company’s underwriting and monitoring functions are critical to the timely identification, classification and resolution of problem credits.

Nonperforming assets consist of nonaccrual loans, loans over 90 days past due and still accruing, troubled loans modifications, other real estate owned (“OREO”) and nonperforming securities. Loans are generally placed on nonaccrual when principal or interest payments become 90 days past due, unless the loan is well secured and in the process of collection. Loans may also be placed on nonaccrual when circumstances indicate that the borrower may be unable to meet the contractual principal or interest payments. The threshold for evaluating classified, commercial and commercial real estate loans risk graded substandard or doubtful, and nonperforming loans specifically evaluated for individual credit loss is $1.0 million. OREO represents property acquired through foreclosure and is valued at the lower of the carrying amount or fair value, less any estimated disposal costs.

Nonperforming Assets

  
As of December 31,
 
(Dollars in thousands)
 
2023
  
%
  
2022
  
%
  
2021
  
%
  
2020
  
%
 
Nonaccrual loans:
                        
Commercial
 
$
21,567
   
63
%
 
$
7,664
   
44
%
 
$
15,942
   
53
%
 
$
23,557
   
53
%
Residential
  
9,632
   
28
%
  
4,835
   
28
%
  
8,862
   
29
%
  
13,082
   
29
%
Consumer
  
2,566
   
8
%
  
1,667
   
10
%
  
1,511
   
5
%
  
3,020
   
7
%
Troubled loan modifications(1)
  
448
   
1
%
  
3,067
   
18
%
  
3,970
   
13
%
  
4,988
   
11
%
Total nonaccrual loans
 
$
34,213
   
100
%
 
$
17,233
   
100
%
 
$
30,285
   
100
%
 
$
44,647
   
100
%
                                 
Loans over 90 days past due and still accruing:
                             
Commercial
 
$
1
   
-
  
$
4
   
-
  
$
-
   
-
  
$
493
   
16
%
Residential
  
554
   
15
%
  
771
   
20
%
  
808
   
33
%
  
518
   
16
%
Consumer
  
3,106
   
85
%
  
3,048
   
80
%
  
1,650
   
67
%
  
2,138
   
68
%
Total loans over 90 days past due and still accruing
 
$
3,661
   
100
%
 
$
3,823
   
100
%
 
$
2,458
   
100
%
 
$
3,149
   
100
%
                                 
Total nonperforming loans
 
$
37,874
      
$
21,056
      
$
32,743
      
$
47,796
     
OREO
  
-
       
105
       
167
       
1,458
     
Total nonperforming assets
 
$
37,874
      
$
21,161
      
$
32,910
      
$
49,254
     
                                 
Total nonaccrual loans to total loans
  
0.35
%
      
0.21
%
      
0.40
%
      
0.60
%
    
Total nonperforming loans to total loans
  
0.39
%
      
0.26
%
      
0.44
%
      
0.64
%
    
Total nonperforming assets to total assets
  
0.28
%
      
0.18
%
      
0.27
%
      
0.45
%
    
Total allowance for loan losses to nonperforming loans
  
302.05
%
      
478.72
%
      
280.98
%
      
230.14
%
    
Total allowance for loan losses to nonaccrual loans
  
334.38
%
      
584.92
%
      
303.78
%
      
246.38
%
    

(1)TDRs prior to adoption of ASU 2022-02.

The following tables are related to nonperforming loans in prior periods. Nonperforming loans are summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

  
As of December 31,
 
(Dollars in thousands)
 
2019
  
%
 
Nonaccrual loans:
   
Commercial
 
$
12,379
   
49
%
Residential real estate
  
5,233
   
21
%
Consumer
  
4,046
   
16
%
Troubled debt restructured loans
  
3,516
   
14
%
Total nonaccrual loans
 
$
25,174
   
100
%
         
Loans over 90 days past due and still accruing:
        
Residential real estate
 
$
927
   
25
%
Consumer
  
2,790
   
75
%
Total loans over 90 days past due and still accruing
 
$
3,717
   
100
%
         
Total nonperforming loans
 
$
28,891
     
OREO
  
1,458
     
Total nonperforming assets
 
$
30,349
     
         
Total nonaccrual loans to total loans
  
0.35
%
    
Total nonperforming loans to total loans
  
0.40
%
    
Total nonperforming assets to total assets
  
0.31
%
    
Total allowance for loan losses to nonperforming loans
  
252.55
%
    
Total allowance for loan losses to nonaccrual loans
  
289.84
%
    

Total nonperforming assets were $37.9 million at December 31, 2023, compared to $21.2 million at December 31, 2022. Nonperforming loans at December 31, 2023 were $37.9 million or 0.39% of total loans, compared with $21.1 million or 0.26% of total loans at December 31, 2022. The increase in nonperforming assets was attributable to a diversified, multi-tenant commercial real estate development relationship that was placed into a nonaccrual status in the fourth quarter of 2023, in which NBT is a participant. The relationship is being actively managed and recent appraised values continue to support its carrying value, and as such, no specific reserve has been established. Total nonaccrual loans were $34.2 million or 0.35% of total loans at December 31, 2023, compared to $17.2 million or 0.21% of total loans at December 31, 2022. Past due loans as a percentage of total loans was 0.32% at December 31, 2023, down slightly from 0.33% of total loans at December 31, 2022.

In addition to nonperforming loans discussed above, the Company has also identified approximately $87.7 million in potential problem loans at December 31, 2023 as compared to $52.0 million at December 31, 2022. Potential problem loans are loans that are currently performing, with a possibility of loss if weaknesses are not corrected. Such loans may need to be disclosed as nonperforming at some time in the future. Potential problem loans are classified by the Company’s loan rating system as “substandard.” The increase in potential problem loans from December 31, 2022 is primarily due to the migration of $48.2 million to substandard, partially offset by an increase of $13.5 million in nonaccrual commercial loan balances. Management cannot predict the extent to which economic conditions may worsen or other factors, which may impact borrowers and the potential problem loans. Accordingly, there can be no assurance that other loans will not become over 90 days past due, be placed on nonaccrual, become troubled loans modifications or require increased allowance coverage and provision for loan losses. To mitigate this risk the Company maintains a diversified loan portfolio, has no significant concentration in any particular industry and originates loans primarily within its footprint.

Allowance for Loan Losses

Beginning January 1, 2020, the Company calculated the allowance for credit losses using current expected credit losses methodology. As a result of our January 1, 2020, adoption of CECL and its related amendments, our methodology for estimating the allowance for credit losses changed significantly from December 31, 2019. The Company recorded a net decrease to retained earnings of $4.3 million as of January 1, 2020 for the cumulative effect of adopting Accounting Standards Updates (“ASU”) 2016-13. The transition adjustment included a $3.0 million impact due to the allowance for credit losses on loans, $2.8 million impact due to the allowance for unfunded commitments reserve and $1.5 million impact to the deferred tax asset.

Beginning January 1, 2023, the Company adopted ASU 2022-02 Financial Instruments - CECL Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures (“ASU 2022-02”), which resulted in an insignificant change to the Company’s methodology for estimating the allowance for credit losses on Troubled Debt Restructurings (“TDRs”) since December 31, 2022. The January 1, 2023 decrease in allowance for credit loss on TDR loans relating to adoption of ASU 2022-02 was $0.6 million, which increased retained earnings by $0.5 million and decreased the deferred tax asset by $0.1 million.

Management considers the accounting policy relating to the allowance for credit losses to be a critical estimate given the degree of judgment exercised in evaluating the level of the allowance required to estimate expected credit losses over the expected contractual life of our loan portfolio and the material effect that such judgments can have on the consolidated results of operations.

The CECL approach requires an estimate of the credit losses expected over the life of a loan (or pool of loans). It replaces the incurred loss approach’s threshold that required recognition of a credit loss when it was probable a loss event was incurred. The allowance for credit losses is a valuation account that is deducted from, or added to, the loans’ amortized cost basis to present the net, lifetime amount expected to be collected on the loans. Loan losses are charged off against the allowance when management believes a loan balance is confirmed to be uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off.

Required additions or reductions to the allowance for credit losses are made periodically by charges or credits to the provision for loan losses. These are necessary to maintain the allowance at a level which management believes is reasonably reflective of the overall loss expected over the contractual life of the loan portfolio. While management uses available information to recognize losses on loans, additions or reductions to the allowance may fluctuate from one reporting period to another. These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management’s assessment of any or all of the determining factors discussed above. Management considers the allowance for credit losses to be appropriate based on evaluation and analysis of the loan portfolio.

Management estimates the allowance balance for credit losses using relevant available information, from internal and external sources, related to past events, current conditions, and reasonable and supportable forecasts. Historical credit loss experience provides the basis for the estimation of expected credit losses. Company historical loss experience was supplemented with peer information when there was insufficient loss data for the Company. Significant management judgment is required at each point in the measurement process.

The allowance for credit losses is measured on a collective (pool) basis, with both a quantitative and qualitative analysis that is applied on a quarterly basis, when similar risk characteristics exist. The respective quantitative allowance for each segment is measured using an econometric, discounted probability of default and loss given default modeling methodology in which distinct, segment-specific multi-variate regression models are applied to multiple, probabilistically weighted external economic forecasts. Under the discounted cash flows methodology, expected credit losses are estimated over the effective life of the loans by measuring the difference between the net present value of modeled cash flows and amortized cost basis. After quantitative considerations, management applies additional qualitative adjustments so that the allowance for credit loss is reflective of the estimate of lifetime losses that exist in the loan portfolio at the balance sheet date.

Portfolio segment is defined as the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses. Upon adoption of CECL, management revised the manner in which loans were pooled for similar risk characteristics. Management developed segments for estimating loss based on type of borrower and collateral which is generally based upon federal call report segmentation and have been combined or subsegmented as needed to ensure loans of similar risk profiles are appropriately pooled.

Additional information about our Allowance for Loan Losses is included in Notes 1 and 6 to the consolidated financial statements as well as in the “Critical Accounting Estimates” section of the Management Discussion and Analysis. The Company’s management considers the allowance for credit losses to be appropriate based on evaluation and analysis of the loan portfolio.

The allowance for credit losses totaled $114.4 million at December 31, 2023, compared to $100.8 million at December 31, 2022. The allowance for credit losses as a percentage of loans was 1.19% at December 31, 2023, compared to 1.24% at December 31, 2022. The increase in the allowance for credit losses from December 31, 2022 to December 31, 2023 was primarily due to the $14.5 million of allowance for acquired Salisbury loans which included both the $5.8 million allowance for PCD loans reclassified from loans and the $8.8 million allowance for non-PCD loans recognized through the provision for loan losses.

The allowance for credit losses was 302.05% of nonperforming loans at December 31, 2023 as compared to 478.72% at December 31, 2022. The allowance for credit losses was 334.38% of nonaccrual loans at December 31, 2023 as compared to 584.92% at December 31, 2022. The 2023 decline in the coverage of the allowance to nonperforming and nonaccrual loans largely relates to one nonperforming relationship that is individually evaluated for allowance which had no reserve established at December 31, 2023.

The provision for loan losses was $25.3 million for the year ended December 31, 2016,2023, compared to 34.5%$17.1 million for the sameyear ended December 31, 2022. Provision expense increased from the prior year primarily due to the $8.8 million of acquisition-related provision for loan losses due to the Salisbury acquisition and an increase in net charge-offs. Net charge-offs totaled $16.8 million for 2023, up from $8.3 million in 2022. Net charge-offs to average loans was 19 bps for 2023 compared to 11 bps for 2022.

(Dollars in thousands)
 
2023
  
2022
  
2021
  
2020
 
Balance at January 1*
 
$
100,152
  
$
92,000
  
$
110,000
  
$
75,999
 
Loans charged-off
                
Commercial
  
4,154
   
1,870
   
4,638
   
4,005
 
Residential
  
517
   
633
   
979
   
1,135
 
Consumer**
  
22,107
   
16,140
   
14,489
   
21,938
 
Total loans charged-off
 
$
26,778
  
$
18,643
  
$
20,106
  
$
27,078
 
Recoveries
                
Commercial
 
$
3,625
  
$
2,430
  
$
723
  
$
786
 
Residential
  
496
   
852
   
1,069
   
618
 
Consumer**
  
5,859
   
7,014
   
8,571
   
8,541
 
Total recoveries
 
$
9,980
  
$
10,296
  
$
10,363
  
$
9,945
 
Net loans charged-off
 
$
16,798
  
$
8,347
  
$
9,743
  
$
17,133
 
                 
Allowance for credit loss on PCD acquired loans
 
$
5,772
  
$
-
  
$
-
  
$
-
 
Provision for loan losses
  
25,274
   
17,147
   
(8,257
)
  
51,134
 
Balance at December 31
 
$
114,400
  
$
100,800
  
$
92,000
  
$
110,000
 
Allowance for loan losses to loans outstanding at end of year
  
1.19
%
  
1.24
%
  
1.23
%
  
1.47
%
                 
Commercial net charge-offs to average loans outstanding
  
0.01
%
  
(0.01
)%
  
0.05
%
  
0.04
%
Residential net charge-offs to average loans outstanding
  
-
   
-
   
-
   
0.01
%
Consumer net charge-offs to average loans outstanding
  
0.18
%
  
0.12
%
  
0.08
%
  
0.18
%
Net charge-offs to average loans outstanding
  
0.19
%
  
0.11
%
  
0.13
%
  
0.23
%

*2020 includes an adjustment of $3.0 million as a result of the January 1, 2020, adoption of ASC 326 and 2023 includes an adjustment of $0.6 million as a result of the January 1, 2023, adoption of ASU 2022-02.
**Consumer charge-off and recoveries include consumer and home equity.

Prior to the adoption of ASU 2016-13 on January 1, 2020, the Company’s calculated allowance for loan losses used the incurred loss methodology. The following tables related to the allowance for loan losses in prior periods under the incurred methodology. Charge-off and recoveries are summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

(Dollars in thousands)
 
2019
 
Balance at January 1
 
$
72,505
 
Loans charged-off
    
Commercial and agricultural
  
3,151
 
Residential real estate
  
991
 
Consumer
  
28,398
 
Total loans charged-off
 
$
32,540
 
Recoveries
    
Commercial and agricultural
 
$
534
 
Residential real estate
  
141
 
Consumer
  
6,913
 
Total recoveries
 
$
7,588
 
Net loans charged-off
 
$
24,952
 
     
Provision for loan losses
 
$
25,412
 
Balance at December 31
 
$
72,965
 
Allowance for loan losses to loans outstanding at end of year
  
1.02
%
     
Commercial and agricultural net charge-offs to average loans outstanding
  
0.04
%
Residential real estate net charge-offs to average loans outstanding
  
0.01
%
Consumer net charge-offs to average loans outstanding
  
0.31
%
Net charge-offs to average loans outstanding
  
0.36
%

Allocation of the Allowance for Loan Losses

  
December 31,
 
  
2023
  
2022
  
2021
  
2020
 
(Dollars in thousands)
 
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
  
Allowance
  
Category
Percent of
Loans
 
Commercial
 
$
45,903
   
50
%
 
$
34,722
   
48
%
 
$
28,941
   
51
%
 
$
50,942
   
53
%
Residential
  
22,070
   
27
%
  
15,127
   
26
%
  
18,806
   
27
%
  
21,255
   
26
%
Consumer
  
46,427
   
23
%
  
50,951
   
26
%
  
44,253
   
22
%
  
37,803
   
21
%
Total
 
$
114,400
   
100
%
 
$
100,800
   
100
%
 
$
92,000
   
100
%
 
$
110,000
   
100
%

Prior to the adoption of ASU 2016-13 on January 1, 2020, the Company’s calculated allowance for loan losses used the incurred loss methodology. The following table relates to the allowance for loan losses in prior periods. Category percentage of loans are summarized by business line which does not align with how the Company currently assesses credit risk in the estimate for credit losses under CECL.

  
December 31,
 
  
2019
 
(Dollars in thousands)
 
Allowance
  
Category
Percent of
Loans
 
Commercial and agricultural
 
$
34,525
   
48
%
Residential real estate
  
2,793
   
20
%
Consumer
  
35,647
   
32
%
Total
 
$
72,965
   
100
%

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

The Company estimates expected credit losses over the contractual period in 2015.which the Company has exposure to credit risk via a contractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Company. The allowance for losses on off-balance sheet credit exposures is adjusted as an expense in other noninterest expense. The estimate includes consideration of the likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over their estimated lives. As of December 31, 2023 and 2022, the allowance for losses on unfunded commitments totaled $5.1 million. Prior to January 1, 2020, the Company calculated the allowance for losses on unfunded commitments using the incurred loss methodology.

Liquidity Risk

Liquidity risk arises from the possibility that the Company may not be able to satisfy current or future financial commitments or may become unduly reliant on alternate funding sources. The objective of liquidity management is to ensure the Company can fund balance sheet growth, meet the cash flow requirements of depositors wanting to withdraw funds or borrowers needing assurance that sufficient funds will be available to meet their credit needs. Management’s Asset Liability Committee (“ALCO”) is responsible for liquidity management and has developed guidelines, which cover all assets and liabilities, as well as off-balance sheet items that are potential sources or uses of liquidity. Liquidity policies must also provide the flexibility to implement appropriate strategies, along with regular monitoring of liquidity and testing of the contingent liquidity plan. Requirements change as loans grow, deposits and securities mature and payments on borrowings are made. Liquidity management includes a focus on interest rate sensitivity management with a goal of avoiding widely fluctuating net interest margins through periods of changing economic conditions. Loan repayments and maturing investment securities are a relatively predictable source of funds. However, deposit flows, calls of investment securities and prepayments of loans and mortgage-related securities are strongly influenced by interest rates, the housing market, general and local economic conditions, and competition in the marketplace. Management continually monitors marketplace trends to identify patterns that might improve the predictability of the timing of deposit flows or asset prepayments.

The primary liquidity measurement the Company utilizes is called “Basic Surplus,” which captures the adequacy of its access to reliable sources of cash relative to the stability of its funding mix of average liabilities. This approach recognizes the importance of balancing levels of cash flow liquidity from short and long-term securities with the availability of dependable borrowing sources, which can be accessed when necessary. At December 31, 2023, the Company’s Basic Surplus measurement was 11.6% of total assets, or $1.54 billion, as compared to the December 31, 2022 Basic Surplus of 13.2%, or $1.55 billion, and was above the Company’s minimum of 5% (calculated at $665.5 million and $587.0 million, of period end total assets as of December 31, 2023 and December 31, 2022, respectively) set forth in its liquidity policies.

At December 31, 2023 and 2022, FHLB advances outstanding totaled $322.7 million and $443.8 million, respectively. At December 31, 2023 and 2022, the Bank had $77.0 million and $8.0 million, respectively, of collateral encumbered by municipal letters of credit. The Bank is a member of the FHLB system and had additional borrowing capacity from the FHLB of approximately $1.11 billion at December 31, 2023 and $1.17 billion at December 31, 2022. In addition, unpledged securities could have been used to increase borrowing capacity at the FHLB by an additional $823.3 million and $898.1 million at December 31, 2023 and 2022, respectively, or used to collateralize other borrowings, such as repurchase agreements. The Company also has the ability to issue brokered time deposits and to borrow against established borrowing facilities with other banks (federal funds), which could provide additional liquidity of $2.01 billion at December 31, 2023 and $1.92 billion at December 31, 2022. In addition, the Bank has a “Borrower-in-Custody” program with the FRB with the addition of the ability to pledge automobile and residential solar loans as collateral. At December 31, 2023 and 2022, the Bank had the capacity to borrow $1.02 billion and $622.7 million, respectively, from this program. The Company’s internal policies authorize borrowing up to 25% of assets. Under this policy, remaining available borrowing capacity totaled $2.99 billion at December 31, 2023 and $2.41 billion at December 31, 2022.

This Basic Surplus approach enables the Company to appropriately manage liquidity from both operational and contingency perspectives. By tempering the need for cash flow liquidity with reliable borrowing facilities, the Company is able to operate with a more fully invested and, therefore, higher interest income generating securities portfolio. The makeup and term structure of the securities portfolio is, in part, impacted by the overall interest rate sensitivity of the balance sheet. Investment decisions and deposit pricing strategies are impacted by the liquidity position. The Company considers its Basic Surplus position to be strong. However, certain events may adversely impact the Company’s liquidity position in 2024. Continued increases to interest rates could result in deposit declines as depositors have alternative opportunities for yield on their excess funds. In the current economic environment, draws against lines of credit could drive asset growth higher. Disruptions in wholesale funding markets could spark increased competition for deposits. These scenarios could lead to a decrease in the effectiveCompany’s Basic Surplus measure below the minimum policy level of 5%. Note, enhanced liquidity monitoring was put in place to quickly respond to the changing environment during the COVID-19 pandemic including increasing the frequency of monitoring and adding additional sources of liquidity. While the pandemic has come to an end, this enhanced monitoring continues as rising interest rates and the recent bank failures have led to a deposit decline in the banking system and increased volatility to liquidity risk.

At December 31, 2023, a portion of the Company’s loans and securities were pledged as collateral on borrowings. Therefore, once on-balance-sheet liquidity is reduced, future growth of earning assets will depend upon the Company’s ability to obtain additional funding, through growth of core deposits and collateral management and may require further use of brokered time deposits or other higher cost borrowing arrangements.

Net cash flows provided by operating activities totaled $157.5 million and $183.2 million in 2023 and 2022, respectively. The critical elements of net operating cash flows include net income, adjusted for non-cash income and expense items such as the provision for loan losses, deferred income tax expense, depreciation and amortization and cash flows generated through changes in other assets and liabilities.

Net cash flows used in investing activities totaled $44.2 million and $926.2 million in 2023 and 2022, respectively. Critical elements of investing activities are loan and investment securities transactions.

Net cash flows used in financing activities totaled $105.4 million and $328.7 million in 2023 and 2022, respectively. The critical elements of financing activities are proceeds from deposits, borrowings and stock issuance. In addition, financing activities are impacted by dividends and treasury stock transactions.

Commitments to Extend Credit

The Company makes contractual commitments to extend credit, which include unused lines of credit, which are subject to the Company’s credit approval and monitoring procedures. At December 31, 2023 and 2022, commitments to extend credit in the form of loans, including unused lines of credit, amounted to $2.68 billion and $2.42 billion, respectively. In the opinion of management, there are no material commitments to extend credit, including unused lines of credit that represent unusual risks. All commitments to extend credit in the form of loans, including unused lines of credit, expire within one year.

Standby Letters of Credit

The Company does not issue any guarantees that would require liability-recognition or disclosure, other than its standby letters of credit. The Company guarantees the obligations or performance of customers by issuing standby letters of credit to third-parties. These standby letters of credit are generally issued in support of third-party debt, such as corporate debt issuances, industrial revenue bonds and municipal securities. The risk involved in issuing standby letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers and letters of credit are subject to the same credit origination, portfolio maintenance and management procedures in effect to monitor other credit and off-balance sheet products. Typically, these instruments have one year expirations with an option to renew upon annual review; therefore, the total amounts do not necessarily represent future cash requirements. At December 31, 2023 and 2022, outstanding standby letters of credit were approximately $44.7 million and $53.3 million, respectively. The fair value of the Company’s standby letters of credit at December 31, 2023 and 2022 was not significant. The following table sets forth the commitment expiration period for standby letters of credit at:

(In thousands)
 
December 31, 2023
 
Within one year
 
$
39,521
 
After one but within three years
  
4,781
 
After three but within five years
  
110
 
After five years
  
323
 
Total
 
$
44,735
 

Interest Rate Swaps

The Company records all derivatives on the consolidated balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting.

For derivatives designated as fair value hedges, changes in the fair value of the derivative and the hedged item related to the hedged risk are recognized in earnings. For derivatives designated and that qualify as cash flow hedges, changes in fair value of the cash flow hedges are reported in accumulated other comprehensive income or loss (“AOCI”). When the cash flows associated with the hedged item are realized, the gain or loss included in AOCI is subsequently reclassified and recognized in the consolidated statements of income.

When the Company purchases or sells a portion of a commercial loan that has an existing interest rate swap, it may enter into a risk participation agreement to provide credit protection to the financial institution that originated the swap transaction should the borrower fail to perform on its obligation. The Company enters into both risk participation agreements in which it purchases credit protection from other financial institutions and those in which it provides credit protection to other financial institutions. Any fee paid to the Company under a risk participation agreement is in consideration of the credit risk of the counterparties and is recognized in the income statement. Credit risk on the risk participation agreements is determined after considering the risk rating, probability of default and loss given default of the counterparties.

Loans Serviced for Others and Loans Sold with Recourse

The total amount of loans serviced by the Company for unrelated third parties was approximately $856.9 million and $592.7 million at December 31, 2023 and 2022, respectively. At December 31, 2023 and 2022, the Company had approximately $1.0 million and $0.6 million, respectively, of mortgage servicing rights. At December 31, 2023 and 2022, the Company serviced $26.4 million and $31.0 million, respectively, of agricultural loans sold with recourse. Due to sufficient collateral on these loans and government guarantees, no reserve is considered necessary at December 31, 2023 and 2022.

Capital Resources

Consistent with its goal to operate a sound and profitable financial institution, the Company actively seeks to maintain a “well-capitalized” institution in accordance with regulatory standards. The principal source of capital to the Company is earnings retention. The Company’s and the Bank’s capital measurements are in excess of both regulatory minimum guidelines and meet the requirements to be considered well-capitalized.

The Company’s primary source of funds to pay interest on trust preferred debentures and pay cash dividends to its stockholders are dividends from its subsidiaries. Various laws and regulations restrict the ability of banks to pay dividends to their stockholders. Generally, the payment of dividends by the Company in the future as well as the payment of interest on the capital securities will require the generation of sufficient future earnings by its subsidiaries.

The Bank is also subject to regulatory restrictions on its ability to pay dividends to the Company. Under Office of the Comptroller of the Currency (“OCC”) regulations, the Bank may not pay a dividend, without prior OCC approval, if the total amount of all dividends declared during the calendar year, including the proposed dividend, exceeds the sum of its retained net income to date during the calendar year and its retained net income over the preceding two years. At December 31, 2023 and 2022, approximately $106.6 million and $145.3 million, respectively, of the total stockholders’ equity of the Bank was available for payment of dividends to the Company without approval by the OCC. The Bank’s ability to pay dividends also is subject to the Bank being in compliance with regulatory capital requirements. The Bank is currently in compliance with these requirements. Under the State of Delaware General Corporation Law, the Company may declare and pay dividends either out of accumulated net retained earnings or capital surplus.

Stock Repurchase Plan

The Company purchased 155,500 shares of its common stock during the year ended December 31, 2023 at an average price of $31.79 per share under its previously announced share repurchase program. This repurchase program under which these shares were purchased was due to expire on December 31, 2023; however, on December 18, 2023, the higher levelBoard of tax-exempt incomeDirectors authorized and approved an amendment to total income in 2016the repurchase program. Pursuant to the amended stock repurchase program, the Company may repurchase up to 2,000,000 shares of the outstanding shares of its common stock with all repurchases under the stock repurchase program to be made by December 31, 2025. The Company may repurchase shares of its common stock from time to time to mitigate the potential dilutive effect of stock-based incentive plans and other potential uses of common stock for corporate purposes. As of December 31, 2023, there were 2,000,000 shares available for repurchase under this plan which is set to expire on December 31, 2025. The Company purchased no shares of its common stock during the fourth quarter of 2023.

Recent Accounting Updates

See Note 2 to the consolidated financial statements for a detailed discussion of new accounting pronouncements.

2022 OPERATING RESULTS AS COMPARED TO 2021 OPERATING RESULTS

For similar operating and financial data and discussion of our results for the year ended December 31, 2022 compared to 2015.our results for the year ended December 31, 2021, refer to Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” under Part II of our annual report on Form 10-K for the year ended December 31, 2022, which was filed with the SEC on March 1, 2023 and is incorporated herein by reference.

ITEM 7A.
Quantitative and Qualitative Disclosure About Market RiskQUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK


Interest rate risk is the most significant market risk affecting the Company. Other types of market risk, such as foreign currency exchange rate risk and commodity price risk, do not arise in the normal course of the Company’s business activities or are immaterial to the results of operations.


Interest rate risk is defined as an exposure to a movement in interest rates that could have an adverse effect on the Company’s net interest income. Net interest income is susceptible to interest rate risk to the degree that interest-bearing liabilities mature or reprice on a different basis than earning assets. When interest-bearing liabilities mature or reprice more quickly than earning assets in a given period, a significant increase in market rates of interest could adversely affect net interest income. Similarly, when earning assets mature or reprice more quickly than interest-bearing liabilities, falling interest rates could result in a decrease in net interest income.

In an attempt toTo manage the Company’s exposure to changes in interest rates, management monitors the Company’s interest rate risk. Management’s asset/liability committee, ALCO,Asset Liability Committee (“ALCO”) meets monthly to review the Company’s interest rate risk position and profitability and to recommend strategies for consideration by the Board of Directors. Management also reviews loan and deposit pricing and the Company’s securities portfolio, formulates investment and funding strategies and oversees the timing and implementation of transactions to assure attainment of the Board’s objectives in the most effective manner. Notwithstanding the Company’s interest rate risk management activities, the potential for changing interest rates is an uncertainty that can have an adverse effect on net income.

In adjustingmanaging the Company’s asset/liability position, the Board and management attemptaim to manage the Company’s interest rate risk while minimizing the net interest margin compression. At times, depending on the level of general interest rates, the relationship between long and short-term interest rates, market conditions and competitive factors, the Board and management may determine to increase the Company’s interest rate risk position somewhat in order to increase its net interest margin. The Company’s results of operations and net portfolio values remain vulnerable to changes in interest rates and fluctuations in the difference between long and short-term interest rates.

The primary tool utilized by the ALCO to manage interest rate risk is earnings at risk modeling (interest rate sensitivity analysis). Information, such as principal balance, interest rate, maturity date, cash flows, next repricing date (if needed) and current rates isare uploaded into the model to create an ending balance sheet. In addition, the ALCO makes certain assumptions regarding prepayment speeds for loans and mortgage related investment securities along with any optionality within the deposits and borrowings. The model is first run under an assumption of a flat rate scenario (i.e.(e.g., no change in current interest rates) with a static balance sheet. TwoThree additional models are run in which a gradual increase of 200 bps, a gradual increase of 100 bps and a gradual decrease of 100200 bps takes place over a 12 month12-month period with a static balance sheet. Under these scenarios, assets subject to prepayments are adjusted to account for faster or slower prepayment assumptions. Any investment securities or borrowings that have callable options embedded intoin them are handled accordingly based on the interest rate scenario. The resultantresulting changes in net interest income are then measured against the flat rate scenario. The Company also runs other interest rate scenarios to highlight potential interest rate risk.


The Company’s Interest Rate Sensitivity has migrated to a near neutral position. In the declining rate scenario, net interest income is projected to modestly decrease when compared to the forecasted net interest income in the flat rate scenario through the simulation period. The decrease in net interest income is a result of earning assets particularly prime-repricing and LIBOR-based loans) repricing downwardrolling over at lower yields at a faster pace than the interest bearinginterest-bearing liabilities that remain at decline and/or nearreach their floors. In the rising rate scenarios, net interest income is projected to experience a slight decline fromnear neutral, impacted by slowing prepayments speeds and increased deposit reactivity; the flat rate scenario; however, themagnitude of potential impact on earnings is dependent onmay be affected by the ability to lag deposit repricing on NOW, savings, MMDAmoney market deposit accounts and CDtime accounts. Net interest income for the next twelve months in the +200/-100+100/-200 bp scenarios, as described above, is within the internal policy risk limits of not more than a 7.5% changereduction in net interest income. The following table summarizes the percentage change in net interest income in the rising and declining rate scenarios over a 12-month period from the forecasted net interest income in the flat rate scenario using the December 31, 20172023 balance sheet position:


Interest Rate Sensitivity Analysis
Change in interest rates
(in bps points)
  
Percent change in
net interest income
 
+200   (0.06%)
+100   0.27%
-200   (0.36%)


Change in interest rates
(In basis points)
  
Percent change
in net interest income
 
+200   (3.43%)
-100   (1.85%)

The Company anticipates that in the current environment of rising short-term interest rates, the trajectory of net interest income will continue to depend significantly on the abilitytiming and path of short to manage deposit pricing in a competitive market. Throughmid-term interest rates which are heavily driven by inflationary pressures and Federal Open Market Committee monetary policy. In response to the endeconomic impact of 2017, deposit pricing has remained relatively stable through five increases in the federal fund rate totaling 125 basis points. The Company anticipates that further increases inpandemic, the federal funds rate will resultwas reduced to near zero in modestMarch 2020, term interest rates fell sharply across the yield curve and the Company reduced deposit rates. Post-pandemic, inflationary pressures have resulted in a higher overall yield curve with Federal Funds increases of 425 bps in 2022 with additional 100 bps of increases in 2023. While deposit rates. In orderrates have increased meaningfully in 2023 in conjunction with the increase to maintain the netshort term interest margin in 2018,rates, the Company will continuecontinues to focus on increasing earningmanaging deposit expense in an environment of elevated interest rates while allowing assets and funding growth through lower cost core deposits.to reprice upward.

Another tool used by ALCO to manage interest rate risk is financial modeling of net portfolio values (discounted present value of assets minus discounted present value of liabilities). The table below represents the percent change in net portfolio values from base case (flat rates) for +200/-100 instantaneous rate shocks:

Net Portfolio Value Sensitivity Analysis

Change in interest rates
(In basis points)
  
Percent change
in net portfolio value
 
+200   (1.98%)
-100   8.98%
ITEM 8.
Financial Statements and Supplementary DataFINANCIAL STATEMENTS AND SUPPLEMENTARY DATA


Report of Independent Registered Public Accounting Firm


To the Stockholders and Board of Directors
NBT Bancorp Inc.:

Opinion on the Consolidated Financial Statements


We have audited the accompanying consolidated balance sheets of NBT Bancorp Inc. and subsidiaries (the “Company”)Company) as of December 31, 20172023 and 2016,2022, the related consolidated statements of income, comprehensive income (loss), changes in stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2017,2023, and the related notes (collectively, the “consolidatedconsolidated financial statements”)statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 20172023 and 2016,2022, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2017,2023, in conformity with U.S. generally accepted accounting principles.


We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”)(PCAOB), the Company’s internal control over financial reporting as of December 31, 2017,2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated March 1, 2018February 29, 2024 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.


Basis for Opinion


These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.


We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free fromof material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.


Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing a separate opinion on the critical audit matters or on the accounts or disclosures to which they relate.

Allowance for credit losses – loans evaluated on a collective basis

As discussed in Notes 1 and 6 to the consolidated financial statements, the Company’s allowance for credit losses on loans evaluated on a collective basis (the collective ACL on loans) was $114.4 million of a total allowance for credit losses of $114.4 million as of December 31, 2023. The collective ACL on loans includes the measure of expected credit losses on a collective (pooled) basis for class segments of loans that share similar risk characteristics. The Company uses a discounted cash flow methodology where the respective quantitative allowance for each segment is measured by comparing the amortized cost to the present value of expected principal, interest and recovery cash flows projected using an econometric, probability of default (PD) and loss given default (LGD) modeling methodology. The Company uses PD regression models to develop the PD, and LGD models to develop the LGD, using historical credit loss experience for both the Company and segment-specific selected peers. The application of these models incorporates multiple weighted external economic forecasts for the economic variables over the reasonable and supportable forecast period. After the reasonable and supportable forecast period, the Company reverts to long-term average economic variables over a reversion period on a straight-line basis. Contractual cash flows over the contractual life of the loans are the basis for expected principal, interest and recovery cash flows, adjusted for modeled defaults and expected prepayments and discounted at the loan-level effective interest rate. After quantitative considerations, the Company applies additional qualitative adjustments, giving consideration to the effects of limitations inherent in the quantitative model, so that the collective ACL is reflective of the estimate of lifetime losses that exist in the loan portfolio at the balance sheet date.

We identified the assessment of the collective ACL on loans as a critical audit matter. A high degree of audit effort, including specialized skills and knowledge, and subjective and complex auditor judgment was involved in the assessment of the collective ACL on loans due to significant measurement uncertainty. Specifically, the assessment encompassed the evaluation of the collective ACL on loans methodology, including the methods and models used to estimate (1) the PD and LGD and their significant assumptions including the external economic forecasts and economic variables, and the related weighting of the forecasts, the reasonable and supportable forecast periods, the composition of the peer group and the period from which historical Company and peer experience was used, (2) the expected prepayments assumption, and (3) the qualitative adjustments and the significant assumptions, including the effects of limitations inherent in the quantitative model. The assessment also included an evaluation of the conceptual soundness and performance of the PD regression and LGD models. In addition, auditor judgment was required to evaluate the sufficiency of audit evidence obtained.

The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the Company’s measurement of the collective ACL on loans estimate, including controls over the:

development of the collective ACL on loans methodology
continued use and appropriateness of changes made to the PD regression models
continued use and appropriateness of the LGD models
performance monitoring of the PD regression and LGD models
identification and determination of the expected prepayments assumption and the significant assumptions used in the PD regression and LGD models
development of the qualitative methodology and related adjustments, including the significant assumptions used in the measurement of select qualitative adjustments
analysis of the collective ACL on loans results, trends, and ratios.
We evaluated the Company’s process to develop the collective ACL on loans estimate by testing certain sources of data, factors, and assumptions that the Company used, and considered the relevance and reliability of such data, factors, and assumptions. In addition, we involved credit risk professionals with specialized skills and knowledge, who assisted in:

evaluating the Company’s collective ACL on loans methodology for compliance with U.S. generally accepted accounting principles
evaluating judgments made by the Company relative to the performance monitoring of the PD regression and LGD models, by comparing them to relevant Company-specific metrics and trends and the applicable industry and regulatory practices
assessing the conceptual soundness and performance testing of the PD regression and LGD models, by inspecting the model documentation to determine whether the models are suitable for their intended use
evaluating the expected prepayments assumption by comparing to relevant Company-specific metrics and trends and current economic considerations
evaluating the selection of economic forecasts, including weighting of the forecasts, and underlying assumptions by comparing to the Company’s business environment and relevant industry practices
evaluating the length of the period from which historical Company and peer experience was used and the reasonable and supportable forecast period by comparing them to specific portfolio risk characteristics and trends
assessing the composition of the peer group by comparing to Company and specific portfolio risk characteristics
evaluating the methodology used to develop the qualitative adjustments and the effect of those adjustments on the collective ACL on loans by comparing to relevant credit risk factors, the current economic environment and consistency with credit trends and identified limitations of the underlying quantitative models.
We also assessed the sufficiency of the audit evidence obtained related to the collective ACL on loans estimate by evaluating the:

cumulative results of the audit procedures
qualitative aspects of the Company’s accounting practices
potential bias in the accounting estimate.

Fair value measurement of the acquired loans in the Salisbury Bancorp, Inc. business combination

As discussed in Note 3 to the consolidated financial statements, the Company acquired Salisbury Bancorp, Inc. (Salisbury) on August 11, 2023. The transaction was accounted for as a business combination using the acquisition method of accounting. Accordingly, asset acquired, liabilities assumed, and consideration paid for Salisbury were recorded at the fair values at the acquisition date, including the fair value of acquired loans of $1.17 billion. The fair value of acquired loans was determined using a discounted cash flow methodology applied on a pooled basis that used a forecast of principal and interest payments based on certain key valuation assumptions including, probability of default, loss given default, prepayment rate, and discount rate.

We identified the assessment of the fair value measurement of the acquired loans as a critical audit matter. A high degree of audit effort, including specialized skills and knowledge, and auditor judgment was involved in the assessment due to significant measurement uncertainty. Specifically, the assessment of the fair value measurement encompassed the evaluation of the key assumptions including probability of default, loss given default, prepayment rate, and discount rate.

The following are the primary procedures we performed to address the critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls over the Company’s fair value measurement process for acquired loans, including control over the determination of the key assumptions including probability of default, loss given default, prepayments, and discount rate. We involved valuation professionals with specialized skills and knowledge who assisted in developing an independent estimate of the fair value of the acquired loan portfolio, including developing independent assumptions utilizing market data for the loss assumptions, prepayment rate, and discount rate and comparing to the Company’s estimate of fair value.

/S/s/ KPMG LLP


We have served as the Company’s auditor since 1987.


Albany, New York
March 1, 2018February 29, 2024

49
50

NBT Bancorp Inc. and Subsidiaries
Consolidated Balance Sheets

Consolidated Balance Sheets
 
 As of December 31, As of December 31, 
(In thousands, except share and per share data) 2017  2016 
(In thousands except share and per share data) 2023  2022 
Assets            
Cash and due from banks $156,852  $147,789  $173,811  $166,488 
Short-term interest bearing accounts  2,812   1,392 
Short-term interest-bearing accounts  31,378   30,862 
Equity securities, at fair value  37,591   30,784 
Securities available for sale, at fair value  1,255,925   1,338,290   1,430,858   1,527,225 
Securities held to maturity (fair value $481,871 and $525,050)  484,073   527,948 
Trading securities  11,467   9,259 
Federal Reserve Bank and Federal Home Loan Bank stock  46,706   47,033 
Securities held to maturity (fair value $814,524 and $812,647, respectively)
  905,267   919,517 
Federal Reserve and Federal Home Loan Bank stock  45,861   44,713 
Loans held for sale  3,371   562 
Loans  6,584,773   6,198,057   9,650,713   8,150,147 
Less allowance for loan losses  69,500   65,200   114,400   100,800 
Net loans $6,515,273  $6,132,857  $9,536,313  $8,049,347 
Premises and equipment, net  81,305   84,187   80,675   69,047 
Goodwill  268,043   265,439   361,851   281,204 
Intangible assets, net  13,420   15,815   40,443   7,341 
Bank owned life insurance  172,388   168,012   265,732   232,409 
Other assets  128,548   129,247   395,889   379,797 
Total assets $9,136,812  $8,867,268  $13,309,040  $11,739,296 
Liabilities                
Demand (noninterest bearing) $2,286,892  $2,195,845  $3,413,829  $3,617,324 
Savings, NOW and money market  4,076,978   3,905,432   6,230,456   5,444,837 
Time  806,766   872,411   1,324,709   433,772 
Total deposits $7,170,636  $6,973,688  $10,968,994  $9,495,933 
Short-term borrowings  719,123   681,703   386,651   585,012 
Long-term debt  88,869   104,087   29,796   4,815 
Subordinated debt, net  119,744   96,927 
Junior subordinated debt  101,196   101,196   101,196   101,196 
Other liabilities  98,811   93,278   276,968   281,859 
Total liabilities $8,178,635  $7,953,952  $11,883,349  $10,565,742 
Stockholders’ equity                
Preferred stock, $0.01 par value; authorized 2,500,000 shares at December 31, 2017 and 2016 $-  $- 
Common stock, $0.01 par value; authorized 100,000,000 shares at December 31, 2017 and 2016, respectively; issued 49,651,493 at December 31, 2017 and 2016  497   497 
Preferred stock, $0.01 par value, 2,500,000 shares authorized
 $-  $- 
Common stock, $0.01 par value, 100,000,000 shares authorized; 53,974,492 and 49,651,493 shares issued, respectively
  540   497 
Additional paid-in-capital  574,209   575,078   740,943   577,853 
Retained earnings  543,713   501,761   1,021,831   958,433 
Accumulated other comprehensive loss  (22,077)  (21,520)  (160,934)  (190,034)
Common stock in treasury, at cost, 6,108,684 and 6,393,743 shares at December 31, 2017 and 2016, respectively  (138,165)  (142,500)
Common stock in treasury, at cost, 6,864,593 and 6,793,670 shares, respectively
  (176,689)  (173,195)
Total stockholders’ equity $958,177  $913,316  $1,425,691  $1,173,554 
Total liabilities and stockholders’ equity $9,136,812  $8,867,268  $13,309,040  $11,739,296 


See accompanying notes to consolidated financial statements.

Consolidated Statements of Income
 
  Years ended December 31, 
(In thousands, except per share data) 2017  2016  2015 
Interest, fee and dividend income         
Interest and fees on loans $267,096  $250,994  $241,828 
Securities available for sale  28,564   24,033   20,418 
Securities held to maturity  10,934   9,852   9,233 
Other  2,813   2,068   1,745 
Total interest, fee and dividend income $309,407  $286,947  $273,224 
Interest expense            
Deposits  14,475   14,366   14,257 
Short-term borrowings  5,996   2,309   783 
Long-term debt  2,299   3,204   3,355 
Junior subordinated debt  3,144   2,627   2,221 
Total interest expense $25,914  $22,506  $20,616 
Net interest income $283,493  $264,441  $252,608 
Provision for loan losses  30,988   25,431   18,285 
Net interest income after provision for loan losses $252,505  $239,010  $234,323 
Noninterest income            
Insurance and other financial services revenue $23,532  $24,396  $24,211 
Service charges on deposit accounts  16,750   16,729   17,056 
ATM and debit card fees  21,372   19,448   18,248 
Retirement plan administration fees  20,213   16,063   14,146 
Trust  19,586   18,565   19,026 
Bank owned life insurance income  5,175   5,195   4,334 
Net securities gains (losses)  1,867   (644)  3,087 
Gain on the sale of equity investment  818   -   4,179 
Other  11,991   15,961   14,194 
Total noninterest income $121,304  $115,713  $118,481 
Noninterest expense            
Salaries and employee benefits $133,610  $131,284  $125,633 
Occupancy  21,808   20,940   22,095 
Data processing and communications  17,068   16,495   16,588 
Professional fees and outside services  13,499   13,617   13,407 
Equipment  15,225   14,295   13,408 
Office supplies and postage  6,284   6,168   6,367 
FDIC expenses  4,767   5,111   5,145 
Advertising  2,744   2,556   2,654 
Amortization of intangible assets  3,960   3,928   4,864 
Loan collection and other real estate owned, net  4,763   3,458   2,620 
Other  21,920   18,070   23,395 
Total noninterest expense $245,648  $235,922  $236,176 
Income before income tax expense $128,161  $118,801  $116,628 
Income tax expense  46,010   40,392   40,203 
Net income $82,151  $78,409  $76,425 
Earnings per share            
Basic $1.89  $1.81  $1.74 
Diluted $1.87  $1.80  $1.72 

NBT Bancorp Inc. and Subsidiaries
Consolidated Statements of Income

 Years Ended December 31, 
(In thousands, except per share data) 2023  2022  2021 
Interest, fee and dividend income         
Interest and fees on loans $462,669  $332,768  $302,175 
Securities available for sale  29,812   29,653   23,305 
Securities held to maturity  20,681   17,582   12,551 
Other  9,627   4,067   1,845 
Total interest, fee and dividend income $522,789  $384,070  $339,876 
Interest expense            
Deposits $104,641  $9,923  $10,714 
Short-term borrowings  25,608   2,623   158 
Long-term debt  925   161   389 
Subordinated debt  6,076   5,424   5,437 
Junior subordinated debt  7,320   3,749   2,090 
Total interest expense $144,570  $21,880  $18,788 
Net interest income $378,219  $362,190  $321,088 
Provision for loan losses
  25,274   17,147   (8,257)
Net interest income after provision for loan losses $352,945  $345,043  $329,345 
Noninterest income            
Service charges on deposit accounts $15,425  $14,630  $13,348 
Card services income  20,829   29,058   34,682 
Retirement plan administration fees  47,221   48,112   42,188 
Wealth management  34,763   33,311   33,718 
Insurance services
  15,667   14,696   14,083 
Bank owned life insurance income
  6,750   6,044   6,217 
Net securities (losses) gains  (9,315)  (1,131)  566 
Other  10,838   10,858   12,992 
Total noninterest income $142,178  $155,578  $157,794 
Noninterest expense            
Salaries and employee benefits $194,250  $187,830  $172,580 
Technology and data services  38,163   35,712   34,717 
Occupancy  28,408   26,282   26,048 
Professional fees and outside services  17,601   16,810   16,306 
Office supplies and postage  6,917   6,140   6,006 
FDIC assessment  6,257   3,197   3,041 
Advertising  3,054   2,822   2,521 
Amortization of intangible assets  4,734   2,263   2,808 
Loan collection and other real estate owned, net  2,618   2,647   2,915 
Acquisition expenses
  9,978   967   - 
Other  29,684   19,795   20,339 
Total noninterest expense $341,664  $304,465  $287,281 
Income before income tax expense $153,459  $196,156  $199,858 
Income tax expense  34,677   44,161   44,973 
Net income $118,782  $151,995  $154,885 
Earnings per share            
Basic $2.67  $3.54  $3.57 
Diluted $2.65  $3.52  $3.54 

See accompanying notes to consolidated financial statements.

Consolidated Statements of Comprehensive Income
 
  Years ended December 31, 
(In thousands) 2017  2016  2015 
Net income $82,151  $78,409  $76,425 
Other comprehensive (loss) income, net of tax:            
Unrealized net holding (losses) arising during the year (pre-tax amounts of $(6,915), $(8,618) and $(3,159)) $(4,070) $(5,265) $(1,930)
Reclassification adjustment for net (gains) losses related to securities available for sale included in net income (pre-tax amounts of $(1,869), $644 and $(3,087))  (1,153)  393   (1,886)
Reclassification adjustment for an impairment write-down of an equity security (pre-tax amounts of $1,312, $- and $-)  811   -   - 
Unrealized gains on derivatives (cash flow hedges) (pre-tax amounts of $609, $2,901 and $-)  372   1,772   - 
Amortization of unrealized net gains and losses related to the reclassification of available for sale investment securities to held to maturity (pre-tax amounts of $875, $1,094 and $1,311)  540   668   801 
Pension and other benefits:            
Amortization of prior service cost and actuarial gains (pre-tax amounts of $1,852, $2,370 and $2,239)  1,112   1,421   1,371 
Decrease (increase) in unrecognized actuarial loss (pre-tax amounts of $2,401, $3,154 and $(6,144))  1,831   1,909   (3,747)
Total other comprehensive (loss) income $(557) $898  $(5,391)
Comprehensive income $81,594  $79,307  $71,034 

NBT Bancorp Inc. and Subsidiaries
Consolidated Statements of Comprehensive Income (Loss)

 Years Ended December 31, 
 (In thousands) 2023  2022  2021 
Net income $118,782  $151,995  $154,885 
Other comprehensive income (loss), net of tax:            
             
Securities available for sale:            
Unrealized net holding gains (losses) arising during the period, gross $22,987  $(209,212) $(37,432)
Tax effect  (5,746)  52,303   9,358 
Unrealized net holding gains (losses) arising during the period, net $17,241  $(156,909) $(28,074)
             
Reclassification adjustment for net losses in net income, gross $9,450  $-  $- 
Tax effect  (2,363)  -   - 
Reclassification adjustment for net losses in net income, net $7,087  $-  $- 
             
Amortization of unrealized net gains for the reclassification of available for sale securities to held to maturity, gross $427  $513  $577 
Tax effect  (107)  (128)  (145)
Amortization of unrealized net gains for the reclassification of available for sale securities to held to maturity, net $320  $385  $432 
             
Total securities available for sale, net $24,648  $(156,524) $(27,642)
             
Cash flow hedges:            
Reclassification of net unrealized losses on cash flow hedges to interest expense, gross $-  $-  $21 
Tax effect  -   -   (5)
Reclassification of net unrealized losses on cash flow hedges to interest expense, net $-  $-  $16 
             
Total cash flow hedges, net $-  $-  $16 
             
Pension and other benefits:            
Amortization of prior service cost and actuarial losses, gross $2,640  $737  $1,373 
Tax effect  (660)  (184)  (343)
Amortization of prior service cost and actuarial losses, net $1,980  $553  $1,030 
             
Decrease (increase) in unrecognized actuarial loss, gross $3,296  $(14,292) $3,780 
Tax effect  (824)  3,573   (945)
Decrease (increase) in unrecognized actuarial loss, net $2,472  $(10,719) $2,835 
             
Total pension and other benefits, net $4,452  $(10,166) $3,865 
             
Total other comprehensive income (loss)
 $29,100  $(166,690) $(23,761)
Comprehensive income (loss)
 $147,882  $(14,695) $131,124 

See accompanying notes to consolidated financial statements.

Consolidated Statements of Changes in Stockholders’ Equity
 
(In thousands, except share and per share data) 
Common
Stock
  
Additional
Paid-in-
Capital
  
Retained
Earnings
  
Accumulated
Other
Comprehensive
(Loss) Income
  
Common
Stock in
Treasury
  Total 
Balance at December 31, 2014 $497  $576,504  $423,956  $(17,027) $(119,749) $864,181 
Net income  -   -   76,425   -   -   76,425 
Cash dividends - $0.87 per share  -   -   (38,149)  -   -   (38,149)
Purchase of 1,047,152 treasury shares  -   -   -   -   (26,797)  (26,797)
Net issuance of 581,400 shares to employee and other stock plans, including tax benefit  -   (3,864)  -   -   11,513   7,649 
Stock-based compensation  -   4,086   -   -   -   4,086 
Other comprehensive loss  -   -   -   (5,391)  -   (5,391)
Balance at December 31, 2015 $497  $576,726  $462,232  $(22,418) $(135,033) $882,004 
Net income  -   -   78,409   -   -   78,409 
Cash dividends - $0.90 per share  -   -   (38,880)  -   -   (38,880)
Purchase of 675,535 treasury shares  -   -   -   -   (17,193)  (17,193)
Net issuance of 502,585 shares to employee and other stock plans, including tax benefit  -   (6,026)  -   -   9,726   3,700 
Stock-based compensation  -   4,378   -   -   -   4,378 
Other comprehensive income  -   -   -   898   -   898 
Balance at December 31, 2016 $497  $575,078  $501,761  $(21,520) $(142,500) $913,316 
Net income  -   -   82,151   -   -   82,151 
Cash dividends - $0.92 per share  -   -   (40,104)  -   -   (40,104)
Net issuance of 285,059 shares to employee and other stock plans  -   (4,608)  -   -   4,335   (273)
Stock-based compensation  -   3,739   (95)  -   -   3,644 
Other comprehensive loss  -   -   -   (557)  -   (557)
Balance at December 31, 2017 $497  $574,209  $543,713  $(22,077) $(138,165) $958,177 

NBT Bancorp Inc. and Subsidiaries
Consolidated Statements of Changes in Stockholders’ Equity

(In thousands, except share and per share data) 
Common
Stock
  
Additional
Paid-in-
Capital
  
Retained
Earnings
  
Accumulated
Other
Comprehensive
(Loss) Income
  
Common
Stock in
Treasury
  Total 
Balance at December 31, 2020
 $497  $578,082  $749,056  $417  $(140,434) $1,187,618 
Net income  -   -   154,885   -   -   154,885 
Cash dividends - $1.10 per share
  -   -   (47,738)  -   -   (47,738)
Purchase of 604,637 treasury shares
  -   -   -   -   (21,714)  (21,714)
Net issuance of 143,555 shares to employee and other stock plans
  -   (5,520)  -   -   2,269   (3,251)
Stock-based compensation  -   4,414   -   -   -   4,414 
Other comprehensive (loss)
  -   -   -   (23,761)  -   (23,761)
Balance at December 31, 2021
 $497  $576,976  $856,203  $(23,344) $(159,879) $1,250,453 
Net income  -   -   151,995   -   -   151,995 
Cash dividends - $1.16 per share
  -   -   (49,765)  -   -   (49,765)
Purchase of 400,000 treasury shares
  -   -   -   -   (14,713)  (14,713)
Net issuance of 89,811 shares to employee and other stock plans
  -   (3,653)  -   -   1,397   (2,256)
Stock-based compensation  -   4,530   -   -   -   4,530 
Other comprehensive (loss)
  -   -   -   (166,690)  -   (166,690)
Balance at December 31, 2022
 $497  $577,853  $958,433  $(190,034) $(173,195) $1,173,554 
Cumulative effect adjustment for ASU 2022-02 implementation as of January 1, 2023
  -   -   502   -   -   502 
Net income  -   -   118,782   -   -   118,782 
Cash dividends - $1.24 per share
  -   -   (55,886)  -   -   (55,886)
Issuance of 4,322,999 shares of common stock for acquisition
  43   161,680   -   -   -   161,723 
Purchase of 155,500 treasury shares
  -   -   -   -   (4,944)  (4,944)
Net issuance of 84,577 shares to employee and other stock plans
  -   (3,692)  -   -   1,450   (2,242)
Stock-based compensation  -   5,102   -   -   -   5,102 
Other comprehensive income
  -   -   -   29,100   -   29,100 
Balance at December 31, 2023
 $540  $740,943  $1,021,831  $(160,934) $(176,689) $1,425,691 

See accompanying notes to consolidated financial statements.

Consolidated Statements of Cash Flows
 
  Years ended December 31, 
(In thousands) 2017  2016  2015 
Operating activities         
Net income $82,151  $78,409  $76,425 
Adjustments to reconcile net income to net cash provided by operating activities            
Provision for loan losses  30,988   25,431   18,285 
Depreciation and amortization of premises and equipment  9,056   9,023   8,646 
Net accretion on securities  4,786   5,278   2,554 
Amortization of intangible assets  3,960   3,928   4,864 
Excess tax benefit on stock-based compensation  1,769   1,055   (43)
Stock-based compensation expense  3,644   4,378   4,086 
Bank owned life insurance income  (5,175)  (5,195)  (4,334)
Trading security purchases  (1,586)  (287)  (810)
Net unrealized (gains) losses in trading securities  (623)  (594)  226 
Proceeds from sales of loans held for sale  111,284   96,603   72,498 
Originations and purchases of loans held for sale  (111,206)  (96,692)  (69,677)
Net gains on sales of loans held for sale  (349)  (499)  (239)
Net security (gains) losses  (1,867)  644   (3,087)
Net (gains) on sales and write-down of other real estate owned  (221)  (687)  (1,337)
(Gain) on sale of equity investment  (818)  -   (4,179)
Impairment write-down of equity security  1,312   -   - 
Impairment write-down of goodwill and intangible assets  1,530   2,565   - 
(Gain) on asset sold  -   (2,462)  - 
Re-evaluation of deferred tax amounts from Tax Act  4,407   -   - 
Net decrease in other assets  28   364   15,386 
Net increase (decrease) in other liabilities  3,834   (10,697)  5,236 
Net cash provided by operating activities $136,904  $110,565  $124,500 
Investing activities            
Net cash (used in) acquisitions $(4,000) $(2,000) $(3,100)
Securities available for sale:
            
Proceeds from maturities, calls and principal paydowns  290,613   324,781   299,302 
Proceeds from sales  14,788   98,466   15,091 
Purchases  (233,804)  (597,428)  (481,262)
Securities held to maturity:            
Proceeds from maturities, calls and principal paydowns  103,759   100,893   79,212 
Proceeds from sales  764   -   - 
Purchases  (60,706)  (157,418)  (95,272)
Other:            
Net increase in loans  (419,114)  (344,448)  (315,363)
Proceeds from Federal Home Loan Bank stock redemption  248,887   158,818   60,852 
Purchases of Federal Reserve Bank and Federal Home Loan Bank stock  (248,560)  (169,178)  (64,899)
Proceeds from settlement of bank owned life insurance  799   1,477   1,541 
Purchase of bank owned life insurance  -   (47,250)  - 
Purchases of premises and equipment, net  (6,691)  (3,308)  (8,193)
Proceeds from sale of equity investment  818   -   4,179 
Proceeds from sales of other real estate owned  7,254   6,635   3,908 
Net cash (used in) investing activities $(305,193) $(629,960) $(504,004)
Financing activities            
Net increase in deposits $196,948  $368,845  $305,238 
Net increase in short-term borrowings  37,419   239,222   125,679 
Proceeds from issuance of long-term debt  25,000   23,880   - 
Repayments of long-term debt  (40,218)  (50,240)  (498)
Proceeds from the issuance of shares to employee benefit plans and other stock plans  3,309   6,032   9,356 
Cash paid by employer for tax-withholding on stock issuance  (3,582)  (3,387)  (1,664)
Purchase of treasury stock  -   (17,193)  (26,797)
Cash dividends  (40,104)  (38,880)  (38,149)
Net cash provided by financing activities $178,772  $528,279  $373,165 
Net increase (decrease) in cash and cash equivalents $10,483  $8,884  $(6,339)
Cash and cash equivalents at beginning of year  149,181   140,297   146,636 
Cash and cash equivalents at end of year $159,664  $149,181  $140,297 
NBT Bancorp Inc. and Subsidiaries
Supplemental disclosure of cash flow information:   
  Years ended December 31, 
Cash paid during the year for: 2017  2016  2015 
Interest expense $25,887  $22,466  $20,908 
Income taxes paid, net of refund  33,675   40,879   28,684 
Noncash investing activities:            
Loans transferred to other real estate owned $5,981  $6,863  $3,293 
Acquisitions:            
Fair value of assets acquired $3,096  $2,584  $1,756 
Consolidated Statements of Cash Flows

 Years Ended December 31, 
(In thousands)
 2023  2022  2021 
Operating activities         
Net income $118,782  $151,995  $154,885 
Adjustments to reconcile net income to net cash provided by operating activities            
Provision for loan losses  25,274   17,147   (8,257)
Depreciation and amortization of premises and equipment  10,695   10,155   9,896 
Net amortization on securities  2,736   3,460   5,832 
Amortization of intangible assets  4,734   2,263   2,808 
Amortization of operating lease right-of-use assets  6,843   6,643   7,176 
Excess tax benefit on stock-based compensation  (296)  (288)  (385)
Stock-based compensation expense  5,102   4,530   4,414 
Bank owned life insurance income  (6,750)  (6,044)  (6,217)
Amortization of subordinated debt issuance costs  437   437   438 
Discount on repurchase of subordinated debt
  -   (106)  - 
Proceeds from sale of loans held for sale  53,969   5,674   55,065 
Originations of loans held for sale  (55,960)  (5,475)  (54,608)
Net gains on sales of loans held for sale  (156)  (122)  (361)
Net security losses (gains)  9,315   1,131   (566)
Net (gains) losses on sale of other real estate owned  (69)  (259)  182 
Impairment of a minority interest equity investment
  4,750   -   - 
Net deferred income tax expense (benefit)  5,958   (19,850)  864 
Net change in other assets and other liabilities  (27,907)  11,932   (11,981)
Net cash provided by operating activities $157,457  $183,223  $159,185 
Investing activities            
Net cash provided by (used in) acquisitions $44,564  $(2,616) $(1,550)
Securities available for sale:
            
Proceeds from maturities, calls and principal paydowns  116,453   213,722   395,386 
Proceeds from sales
  124,577   -   - 
Purchases  -   (264,569)  (775,963)
Securities held to maturity:            
Proceeds from maturities, calls and principal paydowns  100,954   177,554   181,620 
Purchases  (88,022)  (365,033)  (299,014)
Equity securities:            
Proceeds from calls  -   -   1,000 
Purchases  (11)  (1,000)  - 
Other:            
Net increase in loans  (338,111)  (659,949)  (9,305)
Proceeds from Federal Home Loan Bank stock redemption  91,535   36,125   2,422 
Purchases of Federal Reserve Bank and Federal Home Loan Bank stock  (90,945)  (55,740)  (167)
Proceeds from settlement of bank owned life insurance  3,766   1,873   4,413 
Purchase of bank owned life insurance  -   -   (40,000)
Purchases of premises and equipment, net  (9,254)  (7,009)  (7,740)
Proceeds from sales of other real estate owned  268   426   1,290 
Net cash used in investing activities $(44,226) $(926,216) $(547,608)
Financing activities            
Net increase (decrease) in deposits $164,085  $(738,536) $1,152,777 
Net (decrease) increase in short-term borrowings  (231,743)  487,217   (70,592)
Repurchase of subordinated debt
  -   (2,000)  - 
Proceeds from long-term debt  25,000   1,519   - 
Repayments of long-term debt  (118)  (10,699)  (25,101)
Proceeds from the issuance of shares to employee and other stock plans  91   -   112 
Cash paid by employer for tax-withholding on stock issuance  (1,877)  (1,751)  (2,931)
Purchase of treasury stock  (4,944)  (14,713)  (21,714)
Cash dividends  (55,886)  (49,765)  (47,738)
Net cash (used in) provided by financing activities $(105,392) $(328,728) $984,813 
Net increase (decrease) in cash and cash equivalents $7,839  $(1,071,721) $596,390 
Cash and cash equivalents at beginning of year  197,350   1,269,071   672,681 
Cash and cash equivalents at end of year $205,189  $197,350  $1,269,071 

NBT Bancorp Inc. and Subsidiaries
Consolidated Statements of Cash Flows (continued)

Years Ended December 31, 
 2023 2022 2021 
Supplemental disclosure of cash flow information:      
Cash paid during the year for:      
Interest expense $130,180  $20,608  $20,285 
Income taxes paid, net of refund  27,636   62,795   46,097 
Noncash investing activities:            
Loans transferred to other real estate owned $94  $105  $181 
Acquisitions:            
Fair value of assets acquired, excluding acquired cash and goodwill $1,415,712  $705  $- 
Fair value of liabilities assumed
 
1,380,386  
-  
- 
Common stock issued
   161,723
    -
   -
 

See accompanying notes to consolidated financial statements.

NBT BANCORP INC. AND SUBSIDIARIESBancorp Inc. and Subsidiaries
Notes to Consolidated Financial Statements
December 31, 20172023 and 20162022


1.
1.          Summary of Significant Accounting Policies


The accounting and reporting policies of NBT Bancorp Inc. (“NBT Bancorp”) and its subsidiaries, NBT Bank, National Association (“NBT Bank” or the "Bank"“Bank”), NBT Holdings, Inc. and NBT Financial Services, Inc.and NBT Holdings, Inc., conform, in all material respects, with generally accepted accounting principles generally accepted in the United States of America (“GAAP”) and to general practices within the banking industry. Collectively, NBT Bancorp and its subsidiaries are referred to herein as “the Company.”(the “Company”).


The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date ofin the financial statements and the reported amounts of revenues and expenses during the reporting period.accompanying notes. Actual results could differ from these estimates.estimates and such differences could be material to the financial statements.


Estimates associated with the allowance for loancredit losses, pension accounting, provision for income taxes, pension expense, fair values of financial instruments and status of contingencies and other-than-temporary impairment ("OTTI") on investments are particularly susceptible to material change in the near term.


The following is a description of significant policies and practices:


Consolidation


The accompanying consolidated financial statements include the accounts of NBT Bancorp and its wholly-owned subsidiaries mentioned above. All material intercompany transactions have been eliminated in consolidation. Amounts previously reported in the consolidated financial statements are reclassified whenever necessary to conform to the current year’s presentation. In the “Parent Company Financial Information,” the investment in subsidiaries is recorded using the equity method of accounting.


The Company determines whether it has a controlling financial interest in an entity by first evaluating whether the entity is a voting interest entity or a variable interest entity under GAAP. Voting interest entities are entities in which the total equity investment at risk is sufficient to enable the entity to finance itself independently and provides the equity holders with the obligation to absorb losses, the right to receive residual returns and the right to make decisions about the entity’s activities. The Company consolidates voting interest entities in which it has all, or at least a majority of, the voting interest. As defined in applicable accounting standards, variable interest entities (“VIEs”) are entities that lack one or more of the characteristics of a voting interest entity. A controlling financial interest in a VIE is present when the Company has both the power and ability to direct the activities of the VIE that most significantly impact the VIE'sVIE’s economic performance and an obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. The Company’s wholly-owned subsidiaries CNBF Capital Trust I, NBT Statutory Trust I, NBT Statutory Trust II, Alliance Financial Capital Trust I and Alliance Financial Capital Trust II are VIEs for which the Company is not the primary beneficiary. Accordingly, the accounts of these entities are not included in the Company’s consolidated financial statements.

Segment Reporting


The Company’s operations are primarily in the community banking industry and include the provision of traditional banking services. The Company also provides other services through its subsidiaries such as insurance, retirement plan administration and trust administration. The Company operates solely in the geographical regions of central and upstate New York, northeastern Pennsylvania, western Massachusetts, southern New Hampshire, western Massachusetts, Vermont, southern Maine and southern coastal Maine. central and northwestern Connecticut. The Company has no reportable operating segments.


Cash Equivalents


The Company considers amounts due from correspondent banks, cash items in process of collection and institutional money market mutual funds to be cash equivalents for purposes of the consolidated statements of cash flows.


Securities


The Company classifies its securities at date of purchase as either held to maturity ("HTM"(“HTM”), trading or available for sale ("AFS"(“AFS”). or equity. HTM debt securities are those that the Company has the ability and intent to hold until maturity. Trading securities are securities purchased with the intent to sell within a short period of time. AFS debt securities are securities that are not classified as a HTM or trading securities. HTM.AFS securities are recorded at fair value. Unrealized holding gains and losses, net of the related tax effect, on AFS securities are excluded from earnings and are reported in the consolidated statements of changes in stockholders’ equity and the consolidated statements of comprehensive income (loss) as a component of accumulated other comprehensive income or loss ("AOCI"(loss) (“AOCI”). HTM securities are recorded at amortized cost. Trading securities are recorded at fair value, with net unrealized gains and losses recognized in income. Transfers of securities between categories are recorded at fair value at the date of transfer. Non-marketable equity securities and equity securities without readily determinable fair values are carried at cost.

Declines in The Company performs a qualitative assessment on equity securities to determine whether the investments are impaired and downward or upward adjustments are recognized through the income statement. All other equity securities are recorded at fair value, of HTMwith net unrealized gains and AFS securities below their amortized cost, less any current period credit loss, that are deemed to be OTTI are reflected in earnings as a realized loss, or in other comprehensive income ("OCI"). The classification is dependent upon whether the Company intends to sell the security, or whether it is more likely than not it will be required to sell the security before recovery. The OTTI shall belosses recognized in earnings equal to the entire difference between the investment’s amortized cost basis and its fair value at the balance sheet date. If the Company does not intend to sell the security and it is not more likely than not that the entity will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the OTTI shall be separated into (a) the amount representing the credit loss and (b) the amount related to all other factors. The amount of the total OTTI impairment related to the credit loss shall be recognized in earnings. The amount of the total OTTI related to other factors shall be recognized in OCI, net of applicable taxes.income.
In estimating OTTI losses, management considers, among other things, (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer and (iii) the historical and implied volatility of the fair value of the security.

Premiums and discounts are amortized or accreted over the life of the related security as an adjustment to yield using the interest method. Dividend and interest income are recognized when earned. Realized gains and losses on securities sold are derived using the specific identification method for determining the cost of securities sold.


Allowance for Credit Losses – HTM Debt Securities

With respect to its HTM debt securities, the Company is required to utilize the Financial Accounting Standards Board (“FASB”) Accounting Standards Update (“ASU”) 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“CECL”) approach to estimate expected credit losses. Management measures expected credit losses on HTM debt securities on a collective basis by major security types that share similar risk characteristics, such as (as applicable): internal or external (third-party) credit score or credit ratings, risk ratings or classification, financial asset type, collateral type, size, effective interest rate, term, geographical location, industry of the borrower, vintage, historical or expected credit loss patterns, and reasonable and supportable forecast periods. Management classifies the HTM portfolio into the following major security types: U.S. government agency or U.S. government-sponsored mortgage-backed and collateralized mortgage obligations securities, and state and municipal debt securities.

The HTM mortgage-backed and collateralized mortgage obligations securities are issued by U.S. government entities and agencies. These securities are either explicitly and/or implicitly guaranteed by the U.S. government as to timely repayment of principal and interest, are highly rated by major rating agencies, and have a long history of zero credit losses. Therefore, the Company did not record an allowance for credit loss for these securities.

State and municipal bonds generally carry a Moody’s rating of A to AAA. In addition, the Company has a limited amount of New York state local municipal bonds that are not rated. The estimate of expected credit losses on the HTM portfolio is based on the expected cash flows of each individual bond over its contractual life and considers historical credit loss information, current conditions and reasonable and supportable forecasts. Given the rarity of municipal defaults and losses, the Company utilized Moody’s Municipal Loss Forecast Model as the sole source of municipal default and loss rates which provides decades of data across all municipal sectors and geographies. As with the loan portfolio, cash flows are forecast over a 6-quarter period under various weighted economic conditions, with a reversion to long-term average economic conditions over a 4-quarter period on a straight-line basis. Management may exercise discretion to make adjustments based on environmental factors. The Company determined that the expected credit loss on its HTM municipal bond portfolio was immaterial and therefore no allowance for credit losses was recorded.

Allowance for Credit Losses – AFS Debt Securities

The impairment model for AFS debt securities differs from the CECL approach utilized for HTM debt securities because AFS debt securities are measured at fair value rather than amortized cost. For AFS debt securities in an unrealized loss position, the Bank first assesses whether it intends to sell, or it is more likely than not that it will be required to sell the security before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the security’s amortized cost basis is written down to fair value through income. For AFS debt securities that do not meet the aforementioned criteria, in making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, adverse conditions specifically related to the security, failure of the issuer of the debt security to make scheduled interest or principal payments, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. The cash flows should be estimated using information relevant to the collectability of the security, including information about past events, current conditions and reasonable and supportable forecasts. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an allowance for credit losses is recorded for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any impairment that has not been recorded through an allowance for credit losses is recognized in other comprehensive income.

Investments in Federal Reserve Bank and Federal Home Loan Bank (“FHLB”) stock are required for membership in those organizations and are carried at cost since there is no market value available. The FHLB New York continues to pay dividends and repurchase stock. As such, the Company has not recognized any impairment on its holdings of Federal Reserve Bank and FHLB stock.

Loan Held for Sale and Loan Servicing

Loans held for sale are recorded at the lower of cost or fair value on an individual basis. Loan sales are recorded when the sales are funded. Gains and losses on sales of loans held for sale are included in other noninterest income in the consolidated statements of income. Mortgage loans held for sale are generally sold with servicing rights retained. Mortgage servicing rights are recorded at fair value upon sale of the loan, and are amortized in proportion to and over the period of estimated net servicing income.

Loans


Loans are recorded at their current unpaid principal balance, net of unearned income and unamortized loan fees and expenses, which are amortized under the effective interest method over the estimated lives of the loans. Interest income on loans is accrued based on the principal amount outstanding.


For all loan classes within the Company’s loan portfolio, loans are placed on nonaccrual status when timely collection of principal andand/or interest in accordance with contractual terms is doubtful.in doubt. Loans are transferred to nonaccrual status generally when principal or interest payments become over ninety days delinquent, unless the loan is well-securedwell secured and in the process of collection, or sooner when management concludes circumstances indicate that borrowers may be unable to meet contractual principal or interest payments. When a loan is transferred to a nonaccrual status, all interest previously accrued in the current period but not collected is reversed against interest income in that period. Interest accrued in a prior period and not collected is charged-off against the allowance for loancredit losses.

If ultimate repayment of a nonaccrual loan is expected, any payments received are applied in accordance with contractual terms. If ultimate repayment of principal is not expected, any payment received on a nonaccrual loan is applied to principal until ultimate repayment becomes expected. For all loan classes within the Company’s loan portfolio, nonaccrual loans are returned to accrual status when they become current as to principal and interest and demonstrate a period of performance under the contractual terms and, in the opinion of management, are fully collectible as to principal and interest. For loans in all portfolios, the principal amount is charged off in full or in part as soon as management determines, based on available facts, that the collection of principal in full or in part is improbable. For commercialCommercial loans, management considers specific facts and circumstances relative to individual credits in making such a determination. For consumerConsumer and residentialResidential loan classes, management uses specific guidance and thresholds from the Federal Financial Institutions Examination Council’s Uniform Retail Credit Classification and Account Management Policy.

Commercial type loans are considered impaired when it is probable thatBeginning in 2023, with the borrower will not repayCompany’s adoption of ASU 2022-02, Financial Instruments - CECL Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures (“ASU 2022-02”), the loan according to the original contractual termsrecognition of the loan agreement and all loan types are considered impaired if the loan is restructured in a troubled debt restructuring (“TDR”). In determining that we will be unable was eliminated and instead the Company evaluates borrowers who are experiencing financial difficulty or loan modifications to collect all principalborrowers experiencing financial difficulties. When a borrower is experiencing financial difficulties and interest payments due in accordance with the contractual termsCompany modifies a loan, such modifications generally include one or a combination of the loan agreements, we consider factors such as payment history and changes in the financial condition of individual borrowers, local economic conditions, historical loss experience and the conditionsfollowing: an extension of the various markets in which the collateral may be liquidated.
A loan is considered to bematurity date at a TDR when the Company grants a concession to the borrower because of the borrower’s financial condition that the Company would not otherwise consider. Such concessions include the reductionstated rate of interest rates, forgiveness of all or a portion of principal or interest, or other modifications at interest rates that are lesslower than the current market rate for new obligationsdebt with similar risk.risk; a change in scheduled payment amount; or principal forgiveness. Modifications to borrowers experiencing financial difficulty may be different from those previously disclosed in TDR disclosures since the Company is no longer required to determine if a concession has been granted, which was a requirement to determine whether a loan modification was considered to be a TDR. Historically, a TDR would generally include one or a combination of the following: an extension of the maturity date at a stated rate of interest lower than the current market rate for new debt with similar risk; a temporary reduction in the interest rate; or a change in scheduled payment amount. TDR loans arewere nonaccrual loans; however, they cancould be returned to accrual status after a period of performance, generally evidenced by six months of compliance with their modified terms.

56Allowance for Credit Losses - Loans


When the Company modifiescredit losses expected over the life of a loan management evaluates any possible impairment based on the present value(or pool of the expected future cash flows, discounted at the contractual interest rate of the original loan agreement, except when the sole (remaining) source of repayment for the loan is the operation or liquidation of the collateral. In these cases, management uses the current fair value of the collateral, less selling costs, instead of discounted cash flows. If management determines that the value of the modified loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees or costs and unamortized premium or discount), impairment is recognized.
Acquired Loans

Acquired loans are initially measured at fair value as of the acquisition date without carryover of historicalloans). The allowance for loan losses.

For loanscredit losses is a valuation account that meetis deducted from, or added to, the criteria stipulated in ASC 310-30, Receivables - Loans and Debt Securities Acquired with Deteriorated Credit Quality,loans’ amortized cost basis to present the Company shall recognize the accretable yield, which is defined as the excess of all cash flows expected at acquisition over the initial fair value of the loan, as interest income on a level-yield basis over the expected remaining life of the loan. The excess of the loan's contractually required payments over the cash flowsnet, lifetime amount expected to be collected is the nonaccretable difference. The nonaccretable difference shall not be recognized as an adjustment of yield, a loss accrual or a valuation allowance. Decreases in the expected cash flows in subsequent periods require the establishment of an allowance for loan losses. Improvements in expected cash flows in future periods result in a reduction of the nonaccretable discount, with such amount reclassified as part of the accretable yield and subsequently recognized in interest income over the remaining lives of the acquired loans on a level-yield basis if the amount and timing of future cash flows is reasonably estimable.

Acquired loans that met the criteria for nonaccrual of interest prior to the acquisition are considered performing upon acquisition, regardless of whether the customer is contractually delinquent, if the Company can reasonably estimate the timing and amount of the expected cash flows on such loans and if the Company expects to fully collect the new carrying value of the loans. As such, the Company may no longer consider the loan to be nonaccrual or nonperforming and may accrue interest on these loans, including the impact of any accretable yield. As such, charge-offs on acquired loans are first applied to the nonaccretable difference and then to any allowance for loan losses recognized subsequent to acquisition.

For loans that meet the criteria stipulated in ASC 310-20 - Receivables - Nonrefundable Fees and Other Costs ("ASC 310-20"), the Company shall amortize/accrete into interest income the premium/discount determined at the date of purchase on a level-yield basis over the life of the loan. Subsequent to the acquisition date, the methods utilized to estimate the required allowance for loan losses are similar to originated loans. Loans accounted for under ASC 310-20 are placed on nonaccrual status when past due in accordance with the Company's nonaccrual policy.

An acquired loan may be resolved either through receipt of payment (in full or in part) from the borrower, the sale of the loan to a third party, or foreclosure of the collateral. In the event of a sale of the loan, a gain or loss on sale is recognized and reported within noninterest income based on the difference between the sales proceeds and the carrying amount of the loan. In other cases, individual loans are removed from the pool based on comparing the amount received from its resolution (fair value of the underlying collateral less costs to sell in the case of a foreclosure) with its outstanding balance. Any difference between these amounts is recorded as a charge-off through the allowance for loan losses. Acquired loans subject to modification are not removed from the pool even if those loans would otherwise be deemed TDRs as the pool and not the individual loan, represents the unit of account.
Allowance for Loan Losses

The allowance for loan losses is the amount, which in the opinion of management, is necessary to absorb incurred losses inherent in the loan portfolio. The allowance is determined based upon numerous considerations, including local and regional conditions, the growth and composition of the loan portfolio with respect to the mix between the various types of loans and their related risk characteristics, a review of the value of collateral supporting the loans, comprehensive reviews of the loan portfolio by the independent loan review staff and management, as well as consideration of volume and trends of delinquencies, nonperforming loans and loan charge-offs.loans. Loan losses are charged off against the allowance whilewhen management believes a loan balance is confirmed to be uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged offcharged-off and expected to be charged-off.

Management estimates the allowance balance for credit losses using relevant information, from internal and external sources, related to past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amounts. Historical loss experience is generally the starting point for estimating expected credit losses. The Company then considers whether the historical loss experience should be adjusted for asset-specific risk characteristics or current conditions at the reporting date that did not exist over the period from which historical experience is used. Adjustments to historical loss information is made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix, delinquency level or term as well as changes in environmental conditions, such as changes in unemployment rates, production metrics, property values, or other relevant factors. Company historical loss experience is supplemented with peer information when there is insufficient loss data for the Company. Peer selection is based on a review of institutions with comparable loss experience as well as loan yield, bank size, portfolio concentration and geography. Finally, the Company considers forecasts about future economic conditions that are creditedreasonable and supportable. Significant management judgment is required at various points in the measurement process.

Portfolio segment is defined as the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses. Upon adoption of CECL, management revised the manner in which loans were pooled for similar risk characteristics. Management developed segments for estimating loss based on type of borrower and collateral which is generally based upon federal call report segmentation and have been combined or subsegmented as needed to ensure loans of similar risk profiles are appropriately pooled.

During 2023, the Company made adjustments to the allowance. Asclass segments within the portfolios to better align risk characteristics and reflect the monitoring and assessment of risks as the portfolios continue to evolve. Paycheck Protection Program was consolidated with Commercial & Industrial, as the portfolio had decreased to less than $1 million and no longer warranted a resultmaterial class segment. The Other Consumer class segment was further separated into Residential Solar and Other Consumer. The growth in our Residential Solar loans warranted evaluation of tests of adequacy, required additionsthis class separately from the Other Consumer class segments. The change to the class segments was applied retrospectively and did not have a significant impact on the allowance for loan losses. The following table illustrates the portfolio and class segments for the Company’s loan portfolio:

Portfolio SegmentClass
Commercial Loans
Commercial & Industrial
Commercial Real Estate
Consumer Loans
Auto
Residential Solar
Other Consumer
Residential Loans

Commercial Loans

The Company offers a variety of commercial loan products. The Company’s underwriting analysis for commercial loans typically includes credit verification, independent appraisals, a review of the borrower’s financial condition and a detailed analysis of the borrower’s underlying cash flows.

Commercial and Industrial (“C&I”) – The Company offers a variety of loan options to meet the specific needs of our C&I customers including term loans, time notes and lines of credit. Such loans are made available to businesses for working capital needs and are typically collateralized by business assets such as equipment, accounts receivable and perishable agricultural products, which are exposed to industry price volatility. To reduce these risks, management also attempts to obtain personal guarantees of the owners or to obtain government loan guarantees to provide further support.

Commercial Real Estate (“CRE”) – The Company offers CRE loans to finance real estate purchases, refinancing’s, expansions and improvements to commercial and agricultural properties. CRE loans are loans that are secured by liens on real estate, which may include both owner-occupied and nonowner-occupied properties, such as apartments, commercial structures, health care facilities and other facilities. The Company’s underwriting analysis includes credit verification, independent appraisals, a review of the borrower’s financial condition and a detailed analysis of the borrower’s underlying cash flows. These loans are typically originated in amounts of no more than 80% of the appraised value of the property. Government loan guarantees may be obtained to provide further support for agricultural property.

Consumer Loans

The Company offers a variety of Consumer loan products including Auto, Residential Solar and Other Consumer loans.

Auto – The Company provides both direct and indirect financing of automobiles (“Auto”). The Company maintains relationships with many dealers primarily in the communities that we serve. Through these relationships, the Company primarily finances the purchases of automobiles indirectly through dealer relationships. Auto loans are secured with collateral consisting of a perfected lien on the vehicle being purchased. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to six years, based upon the nature of the collateral and the size of the loan.

Residential Solar – The Company offers loans across a national footprint originated through our relationships with national technology-driven consumer lending companies to finance the purchase and installation of residential solar energy. Advances of credit through this business line are subject to the Company’s underwriting standards including criteria such as FICO score and debt to income thresholds. In 2017, the Company partnered with Sungage Financial, LLC. to offer financing to consumers for solar ownership with the program tailored for delivery through solar installers. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Residential solar loans carry a fixed rate of interest with principal repayment terms typically ranging from five to twenty-five years. Typically, the Company collects origination fees that are deferred and recognized into interest income over the estimated life of the loan.

Other Consumer – The Other Consumer loan segment consists primarily of unsecured consumer loans and direct consumer loans. The Company offers unsecured consumer loans across a national footprint originated through our relationships with national technology-driven consumer lending companies to finance such things as dental and medical procedures, K-12 tuition and other consumer purpose loans. Advances of credit through this business line are subject to the Company’s underwriting standards including criteria such as FICO score and debt to income thresholds. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Typically, the Company collects origination fees that are deferred and recognized into interest income over the estimated life of the loan. The Company offers a variety of direct consumer installment loans to finance various personal expenditures. In addition to installment loans, the Company also offers personal lines of credit, overdraft protection, debt consolidation, education and other uses. Direct consumer installment loans carry a fixed rate of interest with principal repayment terms typically ranging from one to fifteen years, based upon the nature of the collateral and the size of the loan. Consumer installment loans are often secured with collateral consisting of a perfected lien on the asset being purchased or a perfected lien on a consumer’s deposit account. Risk is reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower’s financial condition and personal cash flows. A security interest, with title insurance when necessary, is taken in the underlying real estate.

Residential

Residential loans consist primarily of loans secured by a first or second mortgage on primary residences, home equity loans and lines of credit in first and second lien positions and residential construction loans. We originate adjustable-rate and fixed rate, one-to-four-family residential loans for the construction or purchase of a residential property or the refinancing of a mortgage. These loans are collateralized by properties located in the Company’s market area. Loans on one-to-four-family residential are generally originated in amounts of no more than 85% of the purchase price or appraised value (whichever is lower) or have private mortgage insurance. Mortgage title insurance and hazard insurance are normally required. Construction loans have a unique risk because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period. For home equity loans, consumers are able to borrow up to 85% of the equity in their homes and are generally tied to Prime with a ten-year draw followed by a fifteen-year amortization. These loans carry a higher risk than first mortgage residential loans as they are often in a second position with respect to collateral.

Historical credit loss experience for both the Company and segment-specific peers provides the basis for the estimation of expected credit losses, where observed credit losses are made periodically by chargesconverted to probability of default rate (“PD”) curves through the use of segment-specific loss given default (“LGD”) risk factors that convert default rates to loss severity based on industry-level, observed relationships between the two variables for each asset class, primarily due to the provisionnature of the underlying collateral. These risk factors were assessed for reasonableness against the Company’s own loss experience and adjusted in certain cases when the relationship between the Company’s historical default and loss severity deviated from that of the wider industry. The historical PD curves, together with corresponding economic conditions, establish a quantitative relationship between economic conditions and loan losses.performance through an economic cycle.


Using the historical relationship between economic conditions and loan performance, management’s expectation of future loan performance is incorporated using externally developed economic forecasts which are probabilistically weighted to reflect potential forecast inaccuracy and model limitations. These forecasts are applied over a period that management has determined to be reasonable and supportable. Beyond the period over which management can develop or source a reasonable and supportable forecast, the model will revert to long-term average economic conditions using a straight-line, time-based methodology.

The allowance for credit losses is measured on a collective (pool) basis, with both a quantitative and qualitative analysis that is applied on a quarterly basis, when similar risk characteristics exist. The respective quantitative allowance for each segment is measured using an econometric, PD/LGD modeling methodology in which distinct, segment-specific multi-variate regression models are applied to multiple, probabilistically weighted external economic forecasts. Under the discounted cash flows methodology, expected credit losses are estimated over the effective life of the loans by measuring the difference between the net present value of modeled cash flows and amortized cost basis. Contractual cash flows over the contractual life of the loans are the basis for modeled cash flows, adjusted for modeled defaults and expected prepayments and discounted at the loan-level stated interest rate. The contractual term excludes expected extensions, renewals, and modifications unless the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancellable by the Company.

After quantitative considerations, management applies additional qualitative adjustments so that the allowance for credit losses is reflective of the estimate of lifetime losses that exist in the loan portfolio at the balance sheet date. Qualitative considerations include limitations inherent in the quantitative model; trends experienced in nonperforming and delinquent loans; changes in value of underlying collateral; changes in lending policies and procedures; nature and composition of loans; portfolio concentrations that may affect loss experience across one or more components of the portfolio; the experience, ability and depth of lending management and staff; the Company’s credit review system; and the effect of external factors; such as competition, legal and regulatory requirements.

The threshold for evaluating classified, commercial and commercial real estate loans risk graded substandard or doubtful, and nonperforming loans specifically evaluated for individual credit loss is $1.0 million. When management determines that foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate. If the loan is not collateral dependent, the allowance for credit losses related to impairedindividually assessed loans specifically allocated for impairment is based on discounted expected cash flows using the loan’s initial effective interest rate orrate. Generally, individually assessed loans are collateral dependent.

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

The Company estimates expected credit losses over the fair valuecontractual period in which the Company has exposure to credit risk via a contractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Company. The allowance for credit losses on off-balance sheet credit exposures is adjusted as an expense in other noninterest expense. The estimate includes consideration of the collateral for certain loans where repaymentlikelihood that funding will occur and an estimate of the loan isexpected credit losses on commitments expected to be provided solelyfunded over their estimated lives. Estimating credit losses on unfunded commitments requires the Bank to consider the following categories of off-balance sheet credit exposure: unfunded commitments to extend credit, unfunded lines of credit and standby letters of credit. Each of these unfunded commitments is then analyzed for a probability of funding to calculate a probable funding amount. The life of loan loss factor by related portfolio segment from the underlying collateral ("collateral dependent"). The Company’s impaired loansloan allowance for credit loss calculation is then applied to the probable funding amount to calculate a reserve on unfunded commitments.

Accrued Interest Receivable

Accrued interest receivable balances are generally collateral dependent.included in other assets on the consolidated balance sheets. The Company considers the estimated cost to sell, on a discounted basis, when determining the fair value of collateral in the measurement of impairment if those costs are expected to reduce the cash flows available to repay or otherwise satisfy the loans.
The allowance for loan losses for homogeneous non impaired loans is calculated using a systematic methodology with both a quantitative and a qualitative analysishas excluded interest receivable that is applied on a quarterly basis.included in amortized cost of financing receivables from related disclosure requirements and accrued interest receivable is written off by reversing interest income. For purposes of our allowance methodology,loans, write off typically occurs upon becoming over 90 to 120 days past due and therefore the loan portfolio is segmented as described in Note 5. Each segment has a distinct set of risk characteristics monitored by management. We further assess and monitor risk and performance at a more disaggregated level, which includes our internal risk grading system for the commercial segments.

We first apply historical loss rates to pools of loans with similar risk characteristics. Loss rates are calculated by historical charge-offs that have occurred within each pool of loans over the lookback period ("LBP"), multiplied by the loss emergence period ("LEP"). The LBP represents the historical data period utilized to calculate loss rates. The LEP is an estimate of the average amount of time from the point at which a loss is incurred on a loan to the point at which the loss is confirmed. In general, the LEP will be shorter in an economic slowdown or recession and longer during times of economic stability or growth, as customerssuch write offs are better able to delay loss confirmation after a potential loss event has occurred. In conjunction with our annual review of the ALL assumptions, we update our study of LEPs for each portfolio segment using our loan charge-off history.

After consideration of the historic loss analysis, management applies additional qualitative adjustments so that the allowance for loan losses is reflective of the estimate of incurred losses that exist in the loan portfolio at the balance sheet date.  Qualitative adjustments are made if, in the judgment of management, incurred loan losses inherent in the loan portfolio are not fully captured in the historical loss analysis. Qualitative considerations include the loan portfolio trends, composition and nature of loans; changes in lending policies and procedures, including underwriting standards and collection, charge-offs and recoveries; trends experienced in nonperforming and delinquent loans; current economic conditions in the Company’s market; portfolio concentrations that may affect loss experience across one of more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability and depth of lending management and staff. The evaluation of the various components of the allowance for loan losses requires considerable judgment in order to estimate inherent loss exposures. In addition, various regulatory agencies, as an integral component of their examination process, periodically review the Company’s allowance for loan losses. Such agencies may requireimmaterial. Historically, the Company to make loan grade changes as well as recognize additions to the allowance basedhas not experienced uncollectible accrued interest receivable on their examinations.investment securities.


Management believes that the allowance for loan losses is adequate. While management uses available information to recognize loan losses, future additions to the allowance for loan losses may be necessary based on changes in economic conditions or changes in the values of properties securing loans in the process of foreclosure. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the Company’s allowance for loan losses. Such agencies may require the Company to recognize additions to the allowance for loan losses based on their judgments about information available to them at the time of their examination, which may not be currently available to management.

Premises and Equipment


Premises and equipment are stated at cost, less accumulated depreciation. Depreciation of premises and equipment is determined using the straight-line method over the estimated useful lives of the respective assets. Expenditures for maintenance, repairs and minor replacements are charged to expense as incurred.


Leases

The Company determines if a lease is present at the inception of an agreement. Right-of-use (“ROU”) assets and lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using a discount rate that represents the Company’s incremental borrowing rate at the lease commencement date. ROU assets and operating lease liabilities, are included in other assets and other liabilities, respectively, on the consolidated balance sheets. Leases with original terms of 12 months or less are recognized in profit or loss on a straight-line basis over the lease term.

Operating lease ROU assets represent the Company’s right to use an underlying asset during the lease term and operating lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets are further adjusted for lease incentives. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term, and is recorded in occupancy expense in the consolidated statements of income.

The Company has lease agreements with lease and non-lease components, which are generally accounted for separately. For real estate leases, non-lease components and other non-components, such as common area maintenance charges, real estate taxes and insurance are not included in the measurement of the lease liability since they are generally able to be segregated. Our leases relate primarily to office space and bank branches, and some contain options to renew the lease. These options to renew are generally not considered reasonably certain to exercise, and are therefore not included in the lease term until such time that the option to renew is reasonably certain.

Other Real Estate Owned


Other real estate owned ("OREO"(“OREO”) consists of properties acquired through foreclosure or by acceptance of a deed in lieu of foreclosure. These assets are recorded at the lower of fair value of the asset acquired less estimated costs to sell or “cost” (defined as the fair value at initial foreclosure). At the time of foreclosure, or when foreclosure occurs in-substance, the excess, if any, of the loan over the fair market value of the assets received, less estimated selling costs, is charged to the allowance for loan losses and any subsequent valuation write-downs are charged to other expense. In connection with the determination of the allowance for loan losses and the valuation of OREO, management obtains appraisals for properties. Operating costs associated with the properties are charged to expense as incurred. Gains on the sale of OREO are included in income when title has passed and the sale has met the minimum down payment requirements prescribed by GAAP. The balance of OREO is recorded in other assets on the consolidated balance sheets.


Goodwill and Other Intangible Assets


Goodwill represents the cost of acquired business in excess of the fair value of the related net assets acquired. Goodwill is not amortized but tested at the reporting unit level for impairment on an annual basis and on an interim basis or when events or circumstances dictate. The Company has elected June 30 as the annual impairment testing date for the insurance and retirement services reporting units and December 31 for the Bank reporting unit.


The Company has the option to first assess qualitative factors, by performing a qualitative analysis, to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the events or circumstances, the Company determines it is not more likely than not that the fair value of a reporting unit is greater than its carrying amount, the impairment test is not required. If the Company concludes otherwise, the Company is required to perform a quantitative impairment test. In the quantitative impairment test, the estimated fair value of a reporting unit is compared to the carrying amount in order to determine if impairment is indicated. If the estimated fair value exceeds the carrying amount, the reporting unit is not deemed to be impaired. If the estimated fair value is below the carrying value of the reporting unit, the difference is the amount of impairment.
Intangible assets that have indefinite useful lives are not amortized, but are tested at least annually for impairment. Intangible assets that have finite useful lives are amortized over their useful lives. Core deposit intangibles and trust intangibles at the Company are amortized using the sum-of-the-years’-digits method. Covenants not to compete are amortized on a straight-line basis. Customer lists are amortized using an accelerated method. When facts and circumstances indicate potential impairment of amortizable intangible assets, the Company evaluates the recoverability of the asset carrying value, using estimates of undiscounted future cash flows over the remaining asset life. Any impairment loss is measured by the excess of carrying value over fair value.


Determining the fair value of a reporting unit under the goodwill impairment tests and determining the fair value of other intangible assets are judgmental and often involve the use of significant estimates and assumptions. Estimates of fair value are primarily determined using the discounted cash flows method, which uses significant estimates and assumptions including projected future cash flows, discount rates reflecting the market rate of return and projected growth rates. Future events may impact such estimates and assumptions and could cause the Company to conclude that our goodwill or intangible assets have become impaired, which would result in recording an impairment loss.


Bank-OwnedBank Owned Life Insurance


The Bank has purchased life insurance policies on certain employees, key executives and directors. Bank-ownedBank owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement.


Treasury Stock


Treasury stock acquisitions are recorded at cost. Subsequent sales of treasury stock are recorded on an average cost basis. Gains on the sale of treasury stock are credited to additional paid-in-capital. Losses on the sale of treasury stock are charged to additional paid-in-capital to the extent of previous gains, otherwise charged to retained earnings.


Income Taxes


Income taxes are accounted for under the asset and liability method. Deferred income taxes are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. The realization of deferred tax assets is primarily dependent upon the generation of adequate future taxable income. The Company recognizes interest accrued and penalties related to unrecognized tax benefits in income tax expense.


Tax positions are recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50 percent likely of being realized on examination. For tax positions not meeting the “more likely than not” test, no tax benefit is recorded.


Pension Costs


The Company maintainshas a qualified, noncontributory, defined benefit pension plan covering substantially all of its employees, as well as supplemental employee retirement plans coveringto certain current and former executives and a defined benefit postretirement healthcare plan that covers certain employees. Costs associated with these plans, based on actuarial computations of current and future benefits for employees, are charged to current operating expenses.


Stock-Based Compensation


We maintainThe Company maintains various long-term incentive stock benefit plans under which we grant stock options and restricted stock units are granted to certain directors and key employees. We recognize compensationCompensation expense is recognized in ourthe consolidated statements of income over the requisite service period, based on the grant-date fair value of the award. For restricted stock awards and units, we recognize compensation expense is recognized ratably over the vesting period for the fair value of the award, measured at the grant date. The fair values of options are estimated using the Black-Scholes option pricing model.


Earnings Per Share


Basic earnings per share ("EPS"(“EPS”) excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as the Company’s dilutive stock options and restricted stock)stock units).

Comprehensive Income (Loss)


At the Company, comprehensive income (loss) represents net income plus OCI, which consists primarily of the net change in unrealized gains (losses) on AFS debt securities for the period, changes in the funded status of employee benefit plans and unrealized gains (losses) on derivatives designated as hedging instruments. AOCI represents the net unrealized gains (losses) on AFS debt securities, the previously unrecognized portion of the funded status of employee benefit plans and the fair value of instruments designated as hedging instruments, net of income taxes, as of the consolidated balance sheet dates.

Derivative Instruments and Hedging Activities

The Company records all derivatives on the balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting.

For derivatives designated as fair value hedges, changes in the fair value of the derivative and the hedged item related to the hedged risk are recognized in earnings. Any hedge ineffectiveness would be recognized in the income statement line item pertaining to the hedged item. For derivatives designated as cash flow hedges, changes in fair value of the effective portion of the cash flow hedges are reported in OCI. When the cash flows associated with the hedged item are realized, the gain or loss included in OCI is recognized in the consolidated statements of income.

When the Company purchases a portion of a commercial loan that has an existing interest rate swap, it enters a risk participation agreement with the counterparty and assumes the credit risk of the loan customer related to the swap. Any fee paid to the Company under a risk participation agreement is in consideration of the credit risk of the counterparties and is recognized in the income statement. Credit risk on the risk participation agreements is determined after considering the risk rating, probability of default and loss given default of the counterparties.

Fair Value Measurements

Fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Fair value measurements are not adjusted for transaction costs. A fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 - Quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

The types of instruments valued based on quoted market prices in active markets include most U.S. government and agency securities, many other sovereign government obligations, liquid mortgage products, active listed equities and most money market securities. Such instruments are generally classified within Level 1 or Level 2 of the fair value hierarchy. The Company does not adjust the quoted price for such instruments.

The types of instruments valued based on quoted prices in markets that are not active, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency include most investment-grade and high-yield corporate bonds, less liquid mortgage products, less liquid agency securities, less liquid listed equities, state, municipal and provincial obligations and certain physical commodities. Such instruments are generally classified within Level 2 of the fair value hierarchy.

Level 3 is for positions that are not traded in active markets or are subject to transfer restrictions, valuations are adjusted to reflect illiquidity and/or non-transferability and such adjustments are generally based on available market evidence. In the absence of such evidence, management’s best estimate will be used. Management’s best estimate consists of both internal and external support on certain Level 3 investments. Subsequent to inception, management only changes Level 3 inputs and assumptions when corroborated by evidence such as transactions in similar instruments, completed or pending third-party transactions in the underlying investment or comparable entities, subsequent rounds of financing, recapitalizations and other transactions across the capital structure, offerings in the equity or debt markets and changes in financial ratios or cash flows.
Other Financial Instruments

The Company is a party to certain other financial instruments with off-balance-sheet risk such as commitments to extend credit, unused lines of credit as well as certain mortgage loans sold to investors with recourse. The Company’s policy is to record such instruments when funded.
Standby letters of credit are conditional commitments issued to guarantee the performance of a customer to a third party. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. Under the standby letters of credit, the Company is required to make payments to the beneficiary of the letters of credit upon request by the beneficiary contingent upon the customer's failure to perform under the terms of the underlying contract with the beneficiary. Standby letters of credit typically have one year expirations with an option to renew upon annual review. The Company typically receives a fee for these transactions. The fair value of stand-by letters of credit is recorded upon inception.

Loan Sales and Loan Servicing

Loan sales are recorded when the sales are funded. Mortgage servicing rights are recorded at fair value upon sale of the loan. Loans held for sale are recorded at the lower of cost or market.

Repurchase Agreements

Repurchase agreements are accounted for as secured financing transactions since the Company maintains effective control over the transferred securities and the transfer meets the other criteria for such accounting. Obligations to repurchase securities sold are reflected as a liability in the consolidated balance sheets. The securities underlying the agreements are delivered to a custodial account for the benefit of the dealer or bank with whom each transaction is executed. The dealers or banks, who may sell, loan or otherwise dispose of such securities to other parties in the normal course of their operations, agree to resell to the Company the same securities at the maturities of the agreements.

Trust Operations

Assets held by the Company in a fiduciary or agency capacity for its customers are not included in the accompanying consolidated balance sheets, since such assets are not assets of the Company. Trust income is recognized on the accrual method based on contractual rates applied to the balances of trust accounts.

Reclassifications

Amounts in prior period consolidated financial statements are reclassified whenever necessary to confirm with current period presentation.

Subsequent Events

The Company has evaluated subsequent events for potential recognition and/or disclosure and there were none identified.

2.Acquisitions


In 2017, the Company acquired Downeast Pension Services, Inc. for total consideration of $5.7 million. As part of the acquisition, the Company recorded goodwill of $2.6 million and $1.7 million contingent consideration recorded in other liabilities on the consolidated balance sheet as of December 31, 2017.
In 2016, the Company acquired Actuarial Designs & Solutions, Inc. for total consideration of $3.0 million and Columbia Ridge Capital Management, Inc., for total consideration of $1.3 million. As part of the acquisitions, the Company recorded goodwill of $1.3 million and $0.8 million, respectively.

In 2015 , the Company acquired Third Party Administrators, Inc., a retirement plan administration company for total consideration of $4.1 million. As part of the acquisition, the Company recorded goodwill of $2.3 million.

The operating results of acquired companies are included in the consolidated results after the dates of acquisition.
3.Securities


The amortized cost, estimated fair value and unrealized gains (losses) of AFS securities are as follows:
(In thousands) 
Amortized
Cost
  
Unrealized
Gains
  
Unrealized
Losses
  
Estimated
Fair Value
 
As of December 31, 2017            
Federal agency $109,862  $-  $963  $108,899 
State & municipal  42,171   62   277   41,956 
Mortgage-backed:                
Government-sponsored enterprises  530,392   1,406   3,345   528,453 
U.S. government agency securities  26,363   334   223   26,474 
Collateralized mortgage obligations:                
Government-sponsored enterprises  496,033   254   10,114   486,173 
U.S. government agency securities  50,721   165   1,065   49,821 
Other securities  10,623   3,672   146   14,149 
Total AFS securities $1,266,165  $5,893  $16,133  $1,255,925 
As of December 31, 2016                
Federal agency $175,135  $78  $805  $174,408 
State & municipal  47,053   153   480   46,726 
Mortgage-backed:                
Government-sponsored enterprises  513,814   3,345   2,492   514,667 
U.S. government securities  14,955   411   189   15,177 
Collateralized mortgage obligations:                
Government-sponsored enterprises  513,431   532   7,688   506,275 
U.S. government securities  60,822   184   708   60,298 
Other securities  15,849   6,394   1,504   20,739 
Total AFS securities $1,341,059  $11,097  $13,866  $1,338,290 

The components of net realized gains (losses) on the sale of AFS securities are as follows. These amounts were reclassified out of AOCI and into earnings:

  Years ended December 31, 
(In thousands) 2017  2016  2015 
Gross realized gains $2,241  $683  $3,099 
Gross realized (losses)  (372)  (1,327)  (12)
Net AFS realized gains (losses) $1,869  $(644) $3,087 
Included in net gains (losses) from sales transactions, the Company also recorded gains from calls on AFS securities of approximately $0.1 million for each of the years ended December 31, 2017, 2016 and 2015.

In the year ended December 31, 2017, the Company recognized a loss of $2 thousand on HTM securities sales transactions. There were no sales of HTM securities in the year ended December 31, 2016.

At December 31, 2017 and 2016, AFS and HTM securities with amortized costs totaling $1.5 billion were pledged to secure public deposits and for other purposes required or permitted by law. Additionally, at December 31, 2017 and 2016, AFS and HTM securities with an amortized cost of $231.3 million and $235.6 million, respectively, were pledged as collateral for securities sold under the repurchase agreements.

The amortized cost, estimated fair value and unrealized gains (losses) of HTM securities are as follows:

(In thousands) 
Amortized
Cost
  
Unrealized
Gains
  
Unrealized
Losses
  
Estimated
Fair Value
 
As of December 31, 2017            
Mortgage-backed:            
Government-sponsored enterprises $96,357  $85  $810  $95,632 
U.S. government agency securities  418   57   -   475 
Collateralized mortgage obligations:                
Government-sponsored enterprises  186,327   224   2,577   183,974 
State & municipal  200,971   1,439   620   201,790 
Total HTM securities $484,073  $1,805  $4,007  $481,871 
As of December 31, 2016                
Mortgage-backed:                
Government-sponsored enterprises $96,668  $-  $1,176  $95,492 
U.S. government agency securities  533   87   -   620 
Collateralized mortgage obligations:                
Government-sponsored enterprises  225,213   1,060   1,508   224,765 
State & municipal  205,534   434   1,795   204,173 
Total HTM securities $527,948  $1,581  $4,479  $525,050 
At December 31, 2017 and 2016, all of the mortgaged-backed HTM securities were comprised of U.S. government agency securities.
The following table sets forth information with regard to investment securities with unrealized losses segregated according to the length of time the securities had been in a continuous unrealized loss position:

  Less than 12 months  12 months or longer  Total 
(In thousands) 
Fair
Value
  
Unrealized
Losses
  
Number
of
Positions
  
Fair
Value
  
Unrealized
Losses
  
Number
of
Positions
  
Fair
Value
  
Unrealized
Losses
  
Number
of
Positions
 
                            
As of December 31, 2017                           
AFS securities:                      
Federal agency $64,653  $(242)  5  $44,246  $(721)  4  $108,899  $(963)  9 
State & municipal  23,566   (200)  39   5,994   (77)  8   29,560   (277)  47 
Mortgage-backed  317,630   (2,381)  55   58,316   (1,188)  24   375,946   (3,569)  79 
Collateralized mortgage obligations  227,917   (2,658)  35   275,303   (8,521)  42   503,220   (11,179)  77 
Other securities  -   -   -   2,959   (146)  1   2,959   (146)  1 
Total securities with unrealized losses $633,766  $(5,481)  134  $386,818  $(10,653)  79  $1,020,584  $(16,134)  213 
                                     
HTM securities:                                    
Mortgage-backed $15,477  $(140)  2  $33,703  $(670)  2  $49,180  $(810)  4 
Collateralized mortgage obligations  118,476   (1,064)  17   37,614   (1,513)  6   156,090   (2,577)  23 
State & municipal  22,387   (132)  40   15,720   (488)  24   38,107   (620)  64 
Total securities with unrealized losses $156,340  $(1,336)  59  $87,037  $(2,671)  32  $243,377  $(4,007)  91 
                                     
As of December 31, 2016                                    
AFS securities:                                    
Federal agency $119,363  $(805)  10  $-  $-   -  $119,363  $(805)  10 
State & municipal  31,873   (478)  55   483   (2)  1   32,356   (480)  56 
Mortgage-backed  277,524   (2,668)  49   985   (13)  4   278,509   (2,681)  53 
Collateralized mortgage obligations  473,746   (8,396)  57   -   -   -   473,746   (8,396)  57 
Other securities  -   -   -   4,363   (1,504)  2   4,363   (1,504)  2 
Total securities with unrealized losses $902,506  $(12,347)  171  $5,831  $(1,519)  7  $908,337  $(13,866)  178 
                                     
HTM securities:                                    
Mortgage-backed $95,492  $(1,176)  5  $-  $-   -  $95,492  $(1,176)  5 
Collateralized mortgage obligations  108,587   (319)  12   35,209   (1,189)  4   143,796   (1,508)  16 
State & municipal  81,984   (1,795)  155   -   -   -   81,984   (1,795)  155 
Total securities with unrealized losses $286,063  $(3,290)  172  $35,209  $(1,189)  4  $321,272  $(4,479)  176 

Declines in the fair value of HTM and AFS securities below their amortized cost, less any current period credit loss, that are deemed to be OTTI are reflected in earnings as a realized loss, or in OCI. The classification is dependent upon whether the Company intends to sell the security, or whether it is more likely than not it will be required to sell the security before recovery. The OTTI shall be recognized in earnings equal to the entire difference between the investment's amortized cost basis and its fair value at the balance sheet date. If the Company does not intend to sell the security and it is not more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis less any current-period credit loss, the OTTI shall be separated into (a) the amount representing the credit loss and (b) the amount related to all other factors. The amount of the total OTTI related to the credit loss shall be recognized in earnings. The amount of the total OTTI related to other factors shall be recognized in OCI net of applicable taxes.
In estimating OTTI losses, management considers, among other things, (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer and (iii) the historical and implied volatility of the fair value of the security.

Management has the ability and intent to hold the securities classified as HTM until they mature, at which time it is believed the Company will receive full value for the securities. The unrealized losses on HTM debt securities are due to increases in market interest rates over yields at the time the underlying securities were purchased. When necessary, the Company has performed a discounted cash flow analysis to determine whether or not it will receive the contractual principal and interest on certain securities. The fair value is expected to recover as the bonds approach their maturity date or if market yields for such investments decline.

Management also has the intent to hold, and will not be required to sell, the securities classified as AFS for a period of time sufficient for a recovery of cost, which may be until maturity. The unrealized losses on AFS debt securities are due to increases in market interest rates over the yields available at the time the underlying securities were purchased. When necessary, the Company has performed a discounted cash flow analysis to determine whether or not it will receive the contractual principal and interest on certain securities. For AFS debt and equity securities, OTTI losses are recognized in earnings if the Company intends to sell the security. In other cases the Company considers the relevant factors noted above, as well as the Company's intent and ability to retain its investment for a period of time sufficient to allow for any anticipated recovery in market value and whether evidence exists to support a realizable value equal to or greater than the cost basis. Any impairment loss on an equity security is equal to the full difference between the cost basis and the fair value of the security.

As of December 31, 2017 and 2016, management believes the impairments detailed in the table above are temporary. For the year ended December 31, 2017, $1.3 million of an OTTI loss on an AFS equity investment was realized in the Company’s consolidated statements of income. There were no OTTI losses realized in the Company’s consolidated statements of income for years ended December 31, 2016 and 2015.

During the year ended December 31, 2017, the Company sold HTM securities with an amortized cost of $0.8 million and an unrealized loss of $2 thousand. Due to significant deterioration in the creditworthiness of the issuers of the HTM securities sold, the Company changed its intent to hold the HTM securities that were sold to maturity, which did not affect the Company's intent to hold the remainder of the HTM portfolio to maturity. There were no sales of HTM securities in the year ended December 31, 2016.

The following tables set forth information with regard to contractual maturities of debt securities at December 31, 2017:

(In thousands) 
Amortized
Cost
  
Estimated Fair
Value
 
AFS debt securities:      
Within one year $63,309  $63,186 
From one to five years  90,119   89,275 
From five to ten years  178,128   177,961 
After ten years  923,987   911,354 
Total AFS debt securities $1,255,543  $1,241,776 
HTM debt securities:        
Within one year $31,412  $31,413 
From one to five years  42,363   42,588 
From five to ten years  174,950   174,937 
After ten years  235,348   232,933 
Total HTM debt securities $484,073  $481,871 

Maturities of mortgage-backed, collateralized mortgage obligations and asset-backed securities are stated based on their estimated average lives. Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.

Except for U.S. Government securities, there were no holdings, when taken in the aggregate, of any single issuer that exceeded 10% of consolidated stockholders’ equity at December 31, 2017 and 2016.
4.Loans


A summary of loans, net of deferred fees and origination costs, by category is as follows:

  At December 31, 
(In thousands) 2017  2016 
Residential real estate mortgages $1,321,695  $1,262,614 
Commercial  1,317,174   1,242,701 
Commercial real estate  1,711,095   1,543,301 
Consumer  1,740,038   1,641,657 
Home equity  494,771   507,784 
Total loans $6,584,773  $6,198,057 

Included in the above loans are net deferred loan origination costs totaling $42.6 million and $40.3 million at December 31, 2017 and 2016, respectively. The Company had $0.7 million residential loans held for sale as of December 31, 2017. The Company had $0.6 million of residential loans held for sale as of December 31, 2016.

The total amount of loans serviced by the Company for unrelated third parties was $586.7 million and $604.0 million at December 31, 2017 and 2016, respectively. At December 31, 2017 and 2016, the Company had $0.6 million and $0.9 million, respectively, of mortgage servicing rights.

At December 31, 2017 and 2016, the Company serviced $29.1 million and $28.5 million, respectively, of agricultural loans sold with recourse. Due to sufficient collateral on these loans and government guarantees, no reserve is considered necessary at December 31, 2017 and 2016.

FHLB advances are collateralized by a blanket lien on the Company’s residential real estate mortgages.

In the ordinary course of business, the Company has made loans at prevailing rates and terms to directors, officers and other related parties. Such loans, in management’s opinion, do not present more than the normal risk of collectability or incorporate other unfavorable features. The aggregate amount of loans outstanding to qualifying related parties and changes during the years are summarized as follows:

(In thousands) 2017  2016 
Balance at January 1, $2,050  $2,346 
New loans  297   936 
Adjustment due to change in composition of related parties  198   (406)
Repayments  (968)  (826)
Balance at December 31, $1,577  $2,050 
5.Allowance for Loan Losses and Credit Quality of Loans


Allowance for Loan Losses

The allowance for loan losses is maintained at a level estimated by management to provide adequately for probable incurred losses inherent in the current loan portfolio. The appropriateness of the allowance for loan losses is continuously monitored. It is assessed for appropriateness using a methodology designed to ensure the level of the allowance reasonably reflects the loan portfolio’s risk profile. It is evaluated to ensure that it is sufficient to absorb all reasonably estimable credit losses inherent in the current loan portfolio.

To develop and document a systematic methodology for determining the allowance for loan losses, the Company has divided the loan portfolio into three segments, each with different risk characteristics and methodologies for assessing risk. Those segments are further segregated between our loans accounted for under the amortized cost method (referred to as “originated” loans) and loans acquired in a business combination (referred to as “acquired” loans). Each portfolio segment is broken down into class segments where appropriate. Class segments contain unique measurement attributes, risk characteristics and methods for monitoring and assessing risk that are necessary to develop the allowance for loan losses. Unique characteristics such as borrower type, loan type, collateral type and risk characteristics define each class segment. The following table illustrates the portfolio and class segments for the Company’s loan portfolio:

PortfolioClass
 Commercial LoansCommercial
Commercial Real Estate
Agricultural
Agricultural Real Estate
Business Banking
Consumer LoansIndirect
Home Equity
Direct
 Residential Real Estate Mortgages
Commercial Loans


The Company offers a variety of commercialConsumer loan products including commercial (non-real estate), commercial real estate, agricultural, agricultural real estateAuto, Residential Solar and Other Consumer loans.

Auto – The Company provides both direct and indirect financing of automobiles (“Auto”). The Company maintains relationships with many dealers primarily in the communities that we serve. Through these relationships, the Company primarily finances the purchases of automobiles indirectly through dealer relationships. Auto loans are secured with collateral consisting of a perfected lien on the vehicle being purchased. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to six years, based upon the nature of the collateral and the size of the loan.

Residential Solar – The Company offers loans across a national footprint originated through our relationships with national technology-driven consumer lending companies to finance the purchase and installation of residential solar energy. Advances of credit through this business bankingline are subject to the Company’s underwriting standards including criteria such as FICO score and debt to income thresholds. In 2017, the Company partnered with Sungage Financial, LLC. to offer financing to consumers for solar ownership with the program tailored for delivery through solar installers. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Residential solar loans carry a fixed rate of interest with principal repayment terms typically ranging from five to twenty-five years. Typically, the Company collects origination fees that are deferred and recognized into interest income over the estimated life of the loan.

Other Consumer – The Other Consumer loan segment consists primarily of unsecured consumer loans and direct consumer loans. The Company offers unsecured consumer loans across a national footprint originated through our relationships with national technology-driven consumer lending companies to finance such things as dental and medical procedures, K-12 tuition and other consumer purpose loans. Advances of credit through this business line are subject to the Company’s underwriting analysis for commercialstandards including criteria such as FICO score and debt to income thresholds. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Typically, the Company collects origination fees that are deferred and recognized into interest income over the estimated life of the loan. The Company offers a variety of direct consumer installment loans to finance various personal expenditures. In addition to installment loans, the Company also offers personal lines of credit, overdraft protection, debt consolidation, education and other uses. Direct consumer installment loans carry a fixed rate of interest with principal repayment terms typically includesranging from one to fifteen years, based upon the nature of the collateral and the size of the loan. Consumer installment loans are often secured with collateral consisting of a perfected lien on the asset being purchased or a perfected lien on a consumer’s deposit account. Risk is reduced through underwriting criteria, which include credit verification, independent appraisals, a review of the borrower’s financial condition and a detailed analysis of the borrower’s underlyingpersonal cash flows. A security interest, with title insurance when necessary, is taken in the underlying real estate.

Commercial – The Company offers
60

Residential

Residential loans consist primarily of loans secured by a variety of loan options to meet the specific needs of our commercial customers including termfirst or second mortgage on primary residences, home equity loans time notes and lines of credit. Suchcredit in first and second lien positions and residential construction loans. We originate adjustable-rate and fixed rate, one-to-four-family residential loans for the construction or purchase of a residential property or the refinancing of a mortgage. These loans are made availablecollateralized by properties located in the Company’s market area. Loans on one-to-four-family residential are generally originated in amounts of no more than 85% of the purchase price or appraised value (whichever is lower) or have private mortgage insurance. Mortgage title insurance and hazard insurance are normally required. Construction loans have a unique risk because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period. For home equity loans, consumers are able to businesses for working capital needs such as inventoryborrow up to 85% of the equity in their homes and receivables, business expansion and equipment purchases. Generally,are generally tied to Prime with a collateral lien is placed on equipment or other assets ownedten-year draw followed by the borrower.a fifteen-year amortization. These loans typically carry a higher risk than commercial real estatefirst mortgage residential loans as they are often in a second position with respect to collateral.

Historical credit loss experience for both the Company and segment-specific peers provides the basis for the estimation of expected credit losses, where observed credit losses are converted to probability of default rate (“PD”) curves through the use of segment-specific loss given default (“LGD”) risk factors that convert default rates to loss severity based on industry-level, observed relationships between the two variables for each asset class, primarily due to the nature of the underlying collateral,collateral. These risk factors were assessed for reasonableness against the Company’s own loss experience and adjusted in certain cases when the relationship between the Company’s historical default and loss severity deviated from that of the wider industry. The historical PD curves, together with corresponding economic conditions, establish a quantitative relationship between economic conditions and loan performance through an economic cycle.

Using the historical relationship between economic conditions and loan performance, management’s expectation of future loan performance is incorporated using externally developed economic forecasts which are probabilistically weighted to reflect potential forecast inaccuracy and model limitations. These forecasts are applied over a period that management has determined to be reasonable and supportable. Beyond the period over which management can be business assetsdevelop or source a reasonable and supportable forecast, the model will revert to long-term average economic conditions using a straight-line, time-based methodology.

The allowance for credit losses is measured on a collective (pool) basis, with both a quantitative and qualitative analysis that is applied on a quarterly basis, when similar risk characteristics exist. The respective quantitative allowance for each segment is measured using an econometric, PD/LGD modeling methodology in which distinct, segment-specific multi-variate regression models are applied to multiple, probabilistically weighted external economic forecasts. Under the discounted cash flows methodology, expected credit losses are estimated over the effective life of the loans by measuring the difference between the net present value of modeled cash flows and amortized cost basis. Contractual cash flows over the contractual life of the loans are the basis for modeled cash flows, adjusted for modeled defaults and expected prepayments and discounted at the loan-level stated interest rate. The contractual term excludes expected extensions, renewals, and modifications unless the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancellable by the Company.

After quantitative considerations, management applies additional qualitative adjustments so that the allowance for credit losses is reflective of the estimate of lifetime losses that exist in the loan portfolio at the balance sheet date. Qualitative considerations include limitations inherent in the quantitative model; trends experienced in nonperforming and delinquent loans; changes in value of underlying collateral; changes in lending policies and procedures; nature and composition of loans; portfolio concentrations that may affect loss experience across one or more components of the portfolio; the experience, ability and depth of lending management and staff; the Company’s credit review system; and the effect of external factors; such as equipmentcompetition, legal and accounts receivable, which are generally less liquid than real estate. To reduce the risk, management also attempts to secure real estate as collateralregulatory requirements.

The threshold for evaluating classified, commercial and obtain personal guarantees of the borrowers.

Commercial Real Estate – The Company offers commercial real estate loans risk graded substandard or doubtful, and nonperforming loans specifically evaluated for individual credit loss is $1.0 million. When management determines that foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate. If the loan is not collateral dependent, the allowance for credit losses related to financeindividually assessed loans is based on discounted expected cash flows using the loan’s initial effective interest rate. Generally, individually assessed loans are collateral dependent.

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

The Company estimates expected credit losses over the contractual period in which the Company has exposure to credit risk via a contractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Company. The allowance for credit losses on off-balance sheet credit exposures is adjusted as an expense in other noninterest expense. The estimate includes consideration of the likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over their estimated lives. Estimating credit losses on unfunded commitments requires the Bank to consider the following categories of off-balance sheet credit exposure: unfunded commitments to extend credit, unfunded lines of credit and standby letters of credit. Each of these unfunded commitments is then analyzed for a probability of funding to calculate a probable funding amount. The life of loan loss factor by related portfolio segment from the loan allowance for credit loss calculation is then applied to the probable funding amount to calculate a reserve on unfunded commitments.

Accrued Interest Receivable

Accrued interest receivable balances are included in other assets on the consolidated balance sheets. The Company has excluded interest receivable that is included in amortized cost of financing receivables from related disclosure requirements and accrued interest receivable is written off by reversing interest income. For loans, write off typically occurs upon becoming over 90 to 120 days past due and therefore the amount of such write offs are immaterial. Historically, the Company has not experienced uncollectible accrued interest receivable on investment securities.

Premises and Equipment

Premises and equipment are stated at cost, less accumulated depreciation. Depreciation of premises and equipment is determined using the straight-line method over the estimated useful lives of the respective assets. Expenditures for maintenance, repairs and minor replacements are charged to expense as incurred.

Leases

The Company determines if a lease is present at the inception of an agreement. Right-of-use (“ROU”) assets and lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using a discount rate that represents the Company’s incremental borrowing rate at the lease commencement date. ROU assets and operating lease liabilities, are included in other assets and other liabilities, respectively, on the consolidated balance sheets. Leases with original terms of 12 months or less are recognized in profit or loss on a straight-line basis over the lease term.

Operating lease ROU assets represent the Company’s right to use an underlying asset during the lease term and operating lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets are further adjusted for lease incentives. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term, and is recorded in occupancy expense in the consolidated statements of income.

The Company has lease agreements with lease and non-lease components, which are generally accounted for separately. For real estate purchases, refinancings, expansionsleases, non-lease components and improvements to commercial properties. Commercialother non-components, such as common area maintenance charges, real estate loanstaxes and insurance are made to financenot included in the purchasesmeasurement of real property, which generally consist of real estate with completed structures. These commercial real estate loans are secured by liens on the real estate, which may include both owner occupied and non-owner-occupied properties, such as apartments, commercial structures, housing businesses, health care facilities and other facilities. These loans are typically less risky than commercial loans,lease liability since they are secured bygenerally able to be segregated. Our leases relate primarily to office space and bank branches, and some contain options to renew the lease. These options to renew are generally not considered reasonably certain to exercise, and are therefore not included in the lease term until such time that the option to renew is reasonably certain.

Other Real Estate Owned

Other real estate and buildings. The Company’s underwriting analysis includes credit verification, independent appraisals,owned (“OREO”) consists of properties acquired through foreclosure or by acceptance of a reviewdeed in lieu of foreclosure. These assets are recorded at the borrower’s financial condition and a detailed analysislower of the borrower’s underlying cash flows. These loans are typically originated in amounts of no more than 80% of the appraisedfair value of the property.

Agricultural – The Company offers a varietyasset acquired less estimated costs to sell or “cost” (defined as the fair value at initial foreclosure). At the time of agricultural loans to meetforeclosure, or when foreclosure occurs in-substance, the needs of our agricultural customers including term loans, time notes and lines of credit. These loans are made to purchase livestock, purchase and modernize equipment and finance seasonal crop expenses. Generally, a collateral lien is placed on the livestock, equipment, produce inventories and/or receivables owned by the borrower. These loans may carry a higher risk than commercial and agricultural real estate loans due to the industry price volatility and in some cases, the perishable natureexcess, if any, of the underlying collateral. To reduce these risks, management may attempt to secure these loans with additional real estate collateral, obtain personal guarantees ofloan over the borrowers or obtain government loan guarantees to provide further support.

Agricultural Real Estate – The Company offers real estate loans to our agricultural customers to finance farm related real estate purchases, refinancings, expansions and improvements to agricultural properties. Agricultural real estate loans are made to finance the purchase and improvements of farm properties that generally consist of barns, production facilities and land. The agricultural real estate loans are secured by liens on the farm real estate. Because they are secured by land and buildings, these loans may be less risky than agricultural loans. The Company’s underwriting analysis includes credit verification, independent appraisals, a review of the borrower’s financial condition and a detailed analysis of the borrower’s underlying cash flows. These loans are typically originated in amounts of no more than 75% of the appraisedfair market value of the property. Governmentassets received, less estimated selling costs, is charged to the allowance for loan guarantees may be obtainedlosses and any subsequent valuation write-downs are charged to provide further support.other expense. In connection with the determination of the allowance for loan losses and the valuation of OREO, management obtains appraisals for properties. Operating costs associated with the properties are charged to expense as incurred. Gains on the sale of OREO are included in income when title has passed and the sale has met the minimum down payment requirements prescribed by GAAP. The balance of OREO is recorded in other assets on the consolidated balance sheets.


Business Banking
62

Goodwill and Other Intangible Assets

Goodwill represents the cost of acquired business in excess of the fair value of the related net assets acquired. Goodwill is not amortized but tested at the reporting unit level for impairment on an annual basis and on an interim basis or when events or circumstances dictate. The Company offershas elected June 30 as the annual impairment testing date for the insurance and retirement services reporting units and December 31 for the Bank reporting unit.

The Company has the option to first assess qualitative factors, by performing a varietyqualitative analysis, to determine whether the existence of loan optionsevents or circumstances leads to meeta determination that it is more likely than not that the specific needsfair value of our business banking customers including term loans, business banking mortgages and lines of credit. Such loans are generallya reporting unit is less than $750 thousandits carrying amount. If, after assessing the events or circumstances, the Company determines it is more likely than not that the fair value of a reporting unit is greater than its carrying amount, the impairment test is not required. If the Company concludes otherwise, the Company is required to perform a quantitative impairment test. In the quantitative impairment test, the estimated fair value of a reporting unit is compared to the carrying amount in order to determine if impairment is indicated. If the estimated fair value exceeds the carrying amount, the reporting unit is not deemed to be impaired. If the estimated fair value is below the carrying value of the reporting unit, the difference is the amount of impairment.

Intangible assets that have indefinite useful lives are not amortized, but are tested at least annually for impairment. Intangible assets that have finite useful lives are amortized over their useful lives. Core deposit intangibles and trust intangibles at the Company are madeamortized using the sum-of-the-years’-digits method. Covenants not to compete are amortized on a straight-line basis. Customer lists are amortized using an accelerated method. When facts and circumstances indicate potential impairment of amortizable intangible assets, the Company evaluates the recoverability of the asset carrying value, using estimates of undiscounted future cash flows over the remaining asset life. Any impairment loss is measured by the excess of carrying value over fair value.

Determining the fair value of a reporting unit under the goodwill impairment tests and determining the fair value of other intangible assets are judgmental and often involve the use of significant estimates and assumptions. Estimates of fair value are primarily determined using the discounted cash flows method, which uses significant estimates and assumptions including projected future cash flows, discount rates reflecting the market rate of return and projected growth rates. Future events may impact such estimates and assumptions and could cause the Company to conclude that our goodwill or intangible assets have become impaired, which would result in recording an impairment loss.

Bank Owned Life Insurance

The Bank has purchased life insurance policies on certain employees, key executives and directors. Bank owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement.

Treasury Stock

Treasury stock acquisitions are recorded at cost. Subsequent sales of treasury stock are recorded on an average cost basis. Gains on the sale of treasury stock are credited to additional paid-in-capital. Losses on the sale of treasury stock are charged to additional paid-in-capital to the extent of previous gains, otherwise charged to retained earnings.

Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred income taxes are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. The realization of deferred tax assets is primarily dependent upon the generation of adequate future taxable income. The Company recognizes interest accrued and penalties related to unrecognized tax benefits in income tax expense.

Tax positions are recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50 percent likely of being realized on examination. For tax positions not meeting the “more likely than not” test, no tax benefit is recorded.

Pension Costs

The Company has a qualified, noncontributory, defined benefit pension plan covering substantially all of its employees, as well as supplemental employee retirement plans to certain current and former executives and a defined benefit postretirement healthcare plan that covers certain employees. Costs associated with these plans, based on actuarial computations of current and future benefits for employees, are charged to current operating expenses.

Stock-Based Compensation

The Company maintains various long-term incentive stock benefit plans under which restricted stock units are granted to certain directors and key employees. Compensation expense is recognized in the consolidated statements of income over the requisite service period, based on the grant-date fair value of the award. For restricted stock units, compensation expense is recognized ratably over the vesting period for the fair value of the award, measured at the grant date.

Earnings Per Share

Basic earnings per share (“EPS”) excludes dilution and is computed by dividing income available to businessescommon stockholders by the weighted average number of common shares outstanding for working capital such as inventory and receivables, business expansion, equipment purchases and agricultural needs. Generally, a collateral lien is placed on equipmentthe period. Diluted EPS reflects the potential dilution that could occur if securities or other assets owned bycontracts to issue common stock were exercised or converted into common stock or resulted in the borrower such as inventory and/or receivables. These loans carry a higher risk than commercial loans due toissuance of common stock that then shared in the smaller sizeearnings of the borrowerentity (such as the Company’s dilutive stock options and lower levels of capital. To reduce these risks,restricted stock units).

Comprehensive Income (Loss)

At the Company, obtains personal guaranteescomprehensive income (loss) represents net income plus OCI, which consists primarily of the ownersnet change in unrealized gains (losses) on AFS debt securities for a majoritythe period, changes in the funded status of employee benefit plans and unrealized gains (losses) on derivatives designated as hedging instruments. AOCI represents the net unrealized gains (losses) on AFS debt securities, the previously unrecognized portion of the loans.funded status of employee benefit plans and the fair value of instruments designated as hedging instruments, net of income taxes, as of the consolidated balance sheet dates.

Consumer Loans

The Company offers a variety of consumerConsumer loan products including indirect, home equityAuto, Residential Solar and directOther Consumer loans.


Indirect Auto The Company provides both direct and indirect financing of automobiles (“Auto”). The Company maintains relationships with many dealers primarily in the communities that we serve. Through these relationships, the Company primarily finances the purchases of automobiles and recreational vehicles (such as campers, boats, etc.) indirectly through dealer relationships. Approximately 70%Auto loans are secured with collateral consisting of a perfected lien on the indirect relationships represent automobile financing.vehicle being purchased. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to six years, based upon the nature of the collateral and the size of the loan.

Residential Solar The majority of indirect consumer loans are underwritten on a secured basis using the underlying collateral being financed. As of December 31, 2017 and 2016, respectively, the consumer loan portfolio includes $403.6 million and $374.9 million of unsecured consumerCompany offers loans across a national footprint originated through our relationshiprelationships with national technology-driven consumer lending companies.companies to finance the purchase and installation of residential solar energy. Advances of credit through this specialty lendingbusiness line are subject to the Company’s underwriting standards including criteria such as FICO score and debt to income thresholds. In 2017, the Company partnered with Sungage Financial, LLC. to offer financing to consumers for solar ownership with the program tailored for delivery through solar installers. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Residential solar loans carry a fixed rate of interest with principal repayment terms typically ranging from five to twenty-five years. Typically, the Company collects origination fees that are deferred and recognized into interest income over the estimated life of the loan.

Home Equity
Other Consumer – The Other Consumer loan segment consists primarily of unsecured consumer loans and direct consumer loans. The Company offers fixed home equityunsecured consumer loans across a national footprint originated through our relationships with national technology-driven consumer lending companies to finance such things as welldental and medical procedures, K-12 tuition and other consumer purpose loans. Advances of credit through this business line are subject to the Company’s underwriting standards including criteria such as home equityFICO score and debt to income thresholds. Advances of credit through this business line are to prime borrowers and are subject to the Company’s underwriting standards. Typically, the Company collects origination fees that are deferred and recognized into interest income over the estimated life of the loan. The Company offers a variety of direct consumer installment loans to finance various personal expenditures. In addition to installment loans, the Company also offers personal lines of credit, to consumers to finance home improvements,overdraft protection, debt consolidation, education and other uses. Consumers are able to borrow up to 85% of the equity in their homes. The Company originates home equity lines of credit and second mortgage loans (loans secured by a second lien position on one-to-four-family residential real estate). TheseDirect consumer installment loans carry a higher risk than first mortgage residentialfixed rate of interest with principal repayment terms typically ranging from one to fifteen years, based upon the nature of the collateral and the size of the loan. Consumer installment loans as they are inoften secured with collateral consisting of a second position with respect to collateral.perfected lien on the asset being purchased or a perfected lien on a consumer’s deposit account. Risk is reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower’s financial condition and personal cash flows. A security interest, with title insurance when necessary, is taken in the underlying real estate.
Direct – The Company offers a variety of consumer installment loans to finance vehicle purchases, mobile home purchases and personal expenditures. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from one to ten years, based upon the nature of the collateral and the size of the loan. The majority of consumer loans are underwritten on a secured basis using the underlying collateral being financed or a customer’s deposit account. In addition to installment loans, the Company also offers personal lines of credit and overdraft protection. A minimal amount of loans are unsecured, which carry a higher risk of loss.

Residential Real Estate Mortgages

Residential real estate loans consist primarily of loans secured by a first or second deeds of trustmortgage on primary residences.residences, home equity loans and lines of credit in first and second lien positions and residential construction loans. We originate adjustable-rate and fixed-rate,fixed rate, one-to-four-family residential real estate loans for the construction or purchase of a residential property or the refinancing of a mortgage. These loans are collateralized by owner-occupied properties located in the Company’s market area. When market conditions are favorable, for longer term, fixed-rate residential mortgages without escrow, the Company retains the servicing, but sells the right to receive principal and interest to Freddie Mac. This practice allows the Company to manage interest rate, liquidity risk and credit risk. Loans on one-to-four-family residential real estate are generally originated in amounts of no more than 85% of the purchase price or appraised value (whichever is lower) or have private mortgage insurance. Mortgage title insurance and hazard insurance are normally required. Construction loans have a unique risk because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period.

Allowance for Loan Loss Calculation
For purposes of evaluating the adequacyhome equity loans, consumers are able to borrow up to 85% of the allowance,equity in their homes and are generally tied to Prime with a ten-year draw followed by a fifteen-year amortization. These loans carry a higher risk than first mortgage residential loans as they are often in a second position with respect to collateral.

Historical credit loss experience for both the Company considers a numberand segment-specific peers provides the basis for the estimation of significantexpected credit losses, where observed credit losses are converted to probability of default rate (“PD”) curves through the use of segment-specific loss given default (“LGD”) risk factors that affectconvert default rates to loss severity based on industry-level, observed relationships between the collectabilitytwo variables for each asset class, primarily due to the nature of the portfolio. For individually impaired loans, these include estimates of impairment, if any, which reflectunderlying collateral. These risk factors were assessed for reasonableness against the factsCompany’s own loss experience and circumstancesadjusted in certain cases when the relationship between the Company’s historical default and loss severity deviated from that affect the likelihood of repayment of such loans as of the evaluation date. For homogeneous poolswider industry. The historical PD curves, together with corresponding economic conditions, establish a quantitative relationship between economic conditions and loan performance through an economic cycle.

Using the historical relationship between economic conditions and loan performance, management’s expectation of loans, estimatesfuture loan performance is incorporated using externally developed economic forecasts which are probabilistically weighted to reflect potential forecast inaccuracy and model limitations. These forecasts are applied over a period that management has determined to be reasonable and supportable. Beyond the period over which management can develop or source a reasonable and supportable forecast, the model will revert to long-term average economic conditions using a straight-line, time-based methodology.

The allowance for credit losses is measured on a collective (pool) basis, with both a quantitative and qualitative analysis that is applied on a quarterly basis, when similar risk characteristics exist. The respective quantitative allowance for each segment is measured using an econometric, PD/LGD modeling methodology in which distinct, segment-specific multi-variate regression models are applied to multiple, probabilistically weighted external economic forecasts. Under the discounted cash flows methodology, expected credit losses are estimated over the effective life of the Company’s exposure toloans by measuring the difference between the net present value of modeled cash flows and amortized cost basis. Contractual cash flows over the contractual life of the loans are the basis for modeled cash flows, adjusted for modeled defaults and expected prepayments and discounted at the loan-level stated interest rate. The contractual term excludes expected extensions, renewals, and modifications unless the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancellable by the Company.

After quantitative considerations, management applies additional qualitative adjustments so that the allowance for credit loss reflect a current assessmentlosses is reflective of a numberthe estimate of factors, which could affect collectability. These factors include: past loss experience, size, trend, composition and nature of loans; changeslifetime losses that exist in lending policies and procedures, including underwriting standards and collection, charge-offs and recoveries;the loan portfolio at the balance sheet date. Qualitative considerations include limitations inherent in the quantitative model; trends experienced in nonperforming and delinquent loans; current economic conditionschanges in the Company’s market;value of underlying collateral; changes in lending policies and procedures; nature and composition of loans; portfolio concentrations that may affect loss experiencedexperience across one or more components of the portfolio; the effect of external factors such as competition, legal and regulatory requirements; and the experience, ability and depth of lending management and staff.staff; the Company’s credit review system; and the effect of external factors; such as competition, legal and regulatory requirements.


AfterThe threshold for evaluating classified, commercial and commercial real estate loans risk graded substandard or doubtful, and nonperforming loans specifically evaluated for individual credit loss is $1.0 million. When management determines that foreclosure is probable, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate. If the loan is not collateral dependent, the allowance for credit losses related to individually assessed loans is based on discounted expected cash flows using the loan’s initial effective interest rate. Generally, individually assessed loans are collateral dependent.

Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

The Company estimates expected credit losses over the contractual period in which the Company has exposure to credit risk via a thoroughcontractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Company. The allowance for credit losses on off-balance sheet credit exposures is adjusted as an expense in other noninterest expense. The estimate includes consideration of the factors discussed above,likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over their estimated lives. Estimating credit losses on unfunded commitments requires the Bank to consider the following categories of off-balance sheet credit exposure: unfunded commitments to extend credit, unfunded lines of credit and standby letters of credit. Each of these unfunded commitments is then analyzed for a probability of funding to calculate a probable funding amount. The life of loan loss factor by related portfolio segment from the loan allowance for credit loss calculation is then applied to the probable funding amount to calculate a reserve on unfunded commitments.

Accrued Interest Receivable

Accrued interest receivable balances are included in other assets on the consolidated balance sheets. The Company has excluded interest receivable that is included in amortized cost of financing receivables from related disclosure requirements and accrued interest receivable is written off by reversing interest income. For loans, write off typically occurs upon becoming over 90 to 120 days past due and therefore the amount of such write offs are immaterial. Historically, the Company has not experienced uncollectible accrued interest receivable on investment securities.

Premises and Equipment

Premises and equipment are stated at cost, less accumulated depreciation. Depreciation of premises and equipment is determined using the straight-line method over the estimated useful lives of the respective assets. Expenditures for maintenance, repairs and minor replacements are charged to expense as incurred.

Leases

The Company determines if a lease is present at the inception of an agreement. Right-of-use (“ROU”) assets and lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using a discount rate that represents the Company’s incremental borrowing rate at the lease commencement date. ROU assets and operating lease liabilities, are included in other assets and other liabilities, respectively, on the consolidated balance sheets. Leases with original terms of 12 months or less are recognized in profit or loss on a straight-line basis over the lease term.

Operating lease ROU assets represent the Company’s right to use an underlying asset during the lease term and operating lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets are further adjusted for lease incentives. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term, and is recorded in occupancy expense in the consolidated statements of income.

The Company has lease agreements with lease and non-lease components, which are generally accounted for separately. For real estate leases, non-lease components and other non-components, such as common area maintenance charges, real estate taxes and insurance are not included in the measurement of the lease liability since they are generally able to be segregated. Our leases relate primarily to office space and bank branches, and some contain options to renew the lease. These options to renew are generally not considered reasonably certain to exercise, and are therefore not included in the lease term until such time that the option to renew is reasonably certain.

Other Real Estate Owned

Other real estate owned (“OREO”) consists of properties acquired through foreclosure or by acceptance of a deed in lieu of foreclosure. These assets are recorded at the lower of fair value of the asset acquired less estimated costs to sell or “cost” (defined as the fair value at initial foreclosure). At the time of foreclosure, or when foreclosure occurs in-substance, the excess, if any, required additions or reductionsof the loan over the fair market value of the assets received, less estimated selling costs, is charged to the allowance for loan losses and any subsequent valuation write-downs are made periodically by charges or creditscharged to other expense. In connection with the provision for loan losses. These charges are necessary to maintain the allowance at a level that management believes is reflectivedetermination of overall level of incurred loss in the portfolio. While management uses available information to recognize losses on loans, additions and reductions of the allowance may fluctuate from one reporting period to another. These fluctuations are reflective of changes in risk associated with portfolio content and/or changes in management’s assessment of any or all of the determining factors discussed above.
The following table illustrates the changes in the allowance for loan losses by portfolio segment:

(In thousands) 
Commercial
Loans
  
Consumer
Loans
  
Residential
Real Estate
Mortgages
  Unallocated  Total 
Balance as of December 31, 2016 $25,444  $33,375  $6,381  $-  $65,200 
Charge-offs  (4,169)  (27,072)  (1,846)  -   (33,087)
Recoveries  1,077   5,142   180   -   6,399 
Provision  5,254   25,385   349   -   30,988 
Ending Balance as of December 31, 2017 $27,606  $36,830  $5,064  $-  $69,500 
                     
Balance as of December 31, 2015 $25,545  $29,253  $7,960  $260  $63,018 
Charge-offs  (4,592)  (23,364)  (1,343)  -   (29,299)
Recoveries  1,887   3,870   293   -   6,050 
Provision  2,604   23,616   (529)  (260)  25,431 
Ending Balance as of December 31, 2016 $25,444  $33,375  $6,381  $-  $65,200 
                     
Balance as of December 31, 2014 $32,433  $26,720  $7,130  $76  $66,359 
Charge-offs  (5,718)  (18,140)  (2,229)  -   (26,087)
Recoveries  1,014   3,127   320   -   4,461 
Provision  (2,184)  17,546   2,739   184   18,285 
Ending Balance as of December 31, 2015 $25,545  $29,253  $7,960  $260  $63,018 
For acquired loans, to the extent that we experience deterioration in borrower credit quality resulting in a decrease in our expected cash flows subsequent to acquisition of the loans, an allowance for loan losses would be established based on our estimate of future credit losses over the remaining life of the loans. There was no allowance for loan losses for the acquired loan portfolio as of December 31, 2017 and $0.7 million as of December 31, 2016. Net charge-offs related to acquired loans totaled approximately $0.7 million, $0.5 million and $2.7 million during the years ended December 31, 2017, 2016 and 2015, respectively, and are included in the table above.
The following table illustrates the allowance for loan losses and the valuation of OREO, management obtains appraisals for properties. Operating costs associated with the properties are charged to expense as incurred. Gains on the sale of OREO are included in income when title has passed and the sale has met the minimum down payment requirements prescribed by GAAP. The balance of OREO is recorded investment by portfolio segment: in other assets on the consolidated balance sheets.

 (In thousands) 
Commercial
Loans
  
Consumer
Loans
  
Residential
Real Estate
Mortgages
  Total 
As of December 31, 2017            
Allowance for loan losses $27,606  $36,830  $5,064  $69,500 
Allowance for loans individually evaluated for impairment  57   -   -   57 
Allowance for loans collectively evaluated for impairment  27,549   36,830   5,064   69,443 
Ending balance of loans  3,028,269   2,234,809   1,321,695   6,584,773 
Ending balance of originated loans individually evaluated for impairment 5,876  8,432  6,830  21,138 
Ending balance of acquired loans collectively evaluated for impairment 187,313  43,906  170,472  401,691 
Ending balance of originated loans collectively evaluated for impairment $2,835,080  $2,182,471  $1,144,393  $6,161,944 
                 
As of December 31, 2016                
Allowance for loan losses $25,444  $33,375  $6,381  $65,200 
Allowance for loans individually evaluated for impairment  1,517   -   -   1,517 
Allowance for loans collectively evaluated for impairment  23,927   33,375   6,381   63,683 
Ending balance of loans  2,786,002   2,149,441   1,262,614   6,198,057 
Ending balance of originated loans individually evaluated for impairment 13,070  8,488  6,111  27,669 
Ending balance of acquired loans individually evaluated for impairment 1,205  -  -  1,205 
Ending balance of acquired loans collectively evaluated for impairment 236,413  63,005  199,471  498,889 
Ending balance of originated loans collectively evaluated for impairment $2,535,314  $2,077,948  $1,057,032  $5,670,294 

6862

Goodwill and Other Intangible Assets

Goodwill represents the cost of acquired business in excess of the fair value of the related net assets acquired. Goodwill is not amortized but tested at the reporting unit level for impairment on an annual basis and on an interim basis or when events or circumstances dictate. The Company has elected June 30 as the annual impairment testing date for the insurance and retirement services reporting units and December 31 for the Bank reporting unit.

The Company has the option to first assess qualitative factors, by performing a qualitative analysis, to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the events or circumstances, the Company determines it is more likely than not that the fair value of a reporting unit is greater than its carrying amount, the impairment test is not required. If the Company concludes otherwise, the Company is required to perform a quantitative impairment test. In the quantitative impairment test, the estimated fair value of a reporting unit is compared to the carrying amount in order to determine if impairment is indicated. If the estimated fair value exceeds the carrying amount, the reporting unit is not deemed to be impaired. If the estimated fair value is below the carrying value of the reporting unit, the difference is the amount of impairment.

Intangible assets that have indefinite useful lives are not amortized, but are tested at least annually for impairment. Intangible assets that have finite useful lives are amortized over their useful lives. Core deposit intangibles and trust intangibles at the Company are amortized using the sum-of-the-years’-digits method. Covenants not to compete are amortized on a straight-line basis. Customer lists are amortized using an accelerated method. When facts and circumstances indicate potential impairment of amortizable intangible assets, the Company evaluates the recoverability of the asset carrying value, using estimates of undiscounted future cash flows over the remaining asset life. Any impairment loss is measured by the excess of carrying value over fair value.

Determining the fair value of a reporting unit under the goodwill impairment tests and determining the fair value of other intangible assets are judgmental and often involve the use of significant estimates and assumptions. Estimates of fair value are primarily determined using the discounted cash flows method, which uses significant estimates and assumptions including projected future cash flows, discount rates reflecting the market rate of return and projected growth rates. Future events may impact such estimates and assumptions and could cause the Company to conclude that our goodwill or intangible assets have become impaired, which would result in recording an impairment loss.

Bank Owned Life Insurance

The Bank has purchased life insurance policies on certain employees, key executives and directors. Bank owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement.

Treasury Stock

Treasury stock acquisitions are recorded at cost. Subsequent sales of treasury stock are recorded on an average cost basis. Gains on the sale of treasury stock are credited to additional paid-in-capital. Losses on the sale of treasury stock are charged to additional paid-in-capital to the extent of previous gains, otherwise charged to retained earnings.

Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred income taxes are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. The realization of deferred tax assets is primarily dependent upon the generation of adequate future taxable income. The Company recognizes interest accrued and penalties related to unrecognized tax benefits in income tax expense.

Tax positions are recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50 percent likely of being realized on examination. For tax positions not meeting the “more likely than not” test, no tax benefit is recorded.

Pension Costs

The Company has a qualified, noncontributory, defined benefit pension plan covering substantially all of its employees, as well as supplemental employee retirement plans to certain current and former executives and a defined benefit postretirement healthcare plan that covers certain employees. Costs associated with these plans, based on actuarial computations of current and future benefits for employees, are charged to current operating expenses.

Stock-Based Compensation

The Company maintains various long-term incentive stock benefit plans under which restricted stock units are granted to certain directors and key employees. Compensation expense is recognized in the consolidated statements of income over the requisite service period, based on the grant-date fair value of the award. For restricted stock units, compensation expense is recognized ratably over the vesting period for the fair value of the award, measured at the grant date.

Earnings Per Share

Basic earnings per share (“EPS”) excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as the Company’s dilutive stock options and restricted stock units).

Comprehensive Income (Loss)

At the Company, comprehensive income (loss) represents net income plus OCI, which consists primarily of the net change in unrealized gains (losses) on AFS debt securities for the period, changes in the funded status of employee benefit plans and unrealized gains (losses) on derivatives designated as hedging instruments. AOCI represents the net unrealized gains (losses) on AFS debt securities, the previously unrecognized portion of the funded status of employee benefit plans and the fair value of instruments designated as hedging instruments, net of income taxes, as of the consolidated balance sheet dates.

Derivative Instruments and Hedging Activities

The Company records all derivatives on the consolidated balance sheet at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative, whether the Company has elected to designate a derivative in a hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria necessary to apply hedge accounting. Derivatives designated and qualifying as a hedge of the exposure to changes in the fair value of an asset, liability or firm commitment attributable to a particular risk, such as interest rate risk, are considered fair value hedges. Derivatives designated and qualifying as a hedge of the exposure to variability in expected future cash flows, or other types of forecasted transactions, are considered cash flow hedges. Hedge accounting generally provides for the matching of the timing of gain or loss recognition on the hedging instrument with the recognition of the changes in the fair value of the hedged asset or liability that are attributable to the hedged risk in a fair value hedge or the earnings effect of the hedged forecasted transactions in a cash flow hedge. The Company may enter into derivative contracts that are intended to economically hedge certain of its risks, even though hedge accounting does not apply or the Company elects not to apply hedge accounting.

For derivatives designated as fair value hedges, changes in the fair value of the derivative and the hedged item related to the hedged risk are recognized in earnings. For derivatives designated as cash flow hedges, changes in fair value of the cash flow hedges are reported in OCI. When the cash flows associated with the hedged item are realized, the gain or loss included in OCI is recognized in the consolidated statements of income.

When the Company purchases or sells a portion of a commercial loan that has an existing interest rate swap, it may enter into a risk participation agreement to provide credit protection to the financial institution that originated the swap transaction should the borrower fail to perform on its obligation. The Company enters into both risk participation agreements in which it purchases credit protection from other financial institutions and those in which it provides credit protection to other financial institutions. Any fee paid to the Company under a risk participation agreement is in consideration of the credit risk of the counterparties and is recognized in the income statement. Credit risk on the risk participation agreements is determined after considering the risk rating, probability of default and loss given default of the counterparties.

Business Combinations

Business combinations are accounted for under the acquisition method of accounting. Acquired assets, including separately identifiable intangible assets, and assumed liabilities are recorded at their acquisition date estimated fair values. The excess of the cost of acquisition over these fair values is recognized as goodwill. During the measurement period, which cannot exceed one year from the acquisition date, changes to estimated fair values are recognized as an adjustment to goodwill. Certain transaction costs are expensed as incurred. See Note 3 for additional information.
Fair Value Measurements

GAAP states that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Fair value measurements are not adjusted for transaction costs. A fair value hierarchy exists within GAAP that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

Level 2 - Quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability; and

Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.

The types of instruments valued based on quoted market prices in active markets include most U.S. government and agency securities, many other sovereign government obligations, liquid mortgage products, active listed equities and most money market securities. Such instruments are generally classified within Level 1 or Level 2 of the fair value hierarchy. The Company does not adjust the quoted price for such instruments.

The types of instruments valued based on quoted prices in markets that are not active, broker or dealer quotations or quote from alternative pricing sources with reasonable levels of price transparency include most investment-grade and high-yield corporate bonds, less liquid mortgage products, less liquid agency securities, less liquid listed equities, state, municipal and provincial obligations and certain physical commodities. Such instruments are generally classified within Level 2 of the fair value hierarchy. Certain common equity securities are reported at fair value utilizing Level 1 inputs (exchange quoted prices). Other investment securities are reported at fair value utilizing Level 1 and Level 2 inputs. The prices for Level 2 instruments are obtained through an independent pricing service or dealer market participants with whom the Company has historically transacted both purchases and sales of investment securities. Prices obtained from these sources include prices derived from market quotations and matrix pricing. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond’s terms and conditions, among other things. Management reviews the methodologies used in pricing the securities by its third-party providers in pricing the securities.

Level 3 is for positions that are not traded in active markets or are subject to transfer restrictions. Valuations are adjusted to reflect illiquidity and/or non-transferability and such adjustments are generally based on available market evidence. In the absence of such evidence, management’s best estimate will be used. Management’s best estimate consists of both internal and external support on certain Level 3 investments. Subsequent to inception, management only changes Level 3 inputs and assumptions when corroborated by evidence such as transactions in similar instruments, completed or pending third-party transactions in the underlying investment or comparable entities, subsequent rounds of financing, recapitalizations and other transactions across the capital structure, offerings in the equity or debt markets and changes in financial ratios or cash flows.

Other Financial Instruments

The Company is a party to certain financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit, unused lines of credit, standby letter of credit and certain agricultural real estate loans sold to investors with recourse. The Company’s policy is to record such instruments when funded.

Standby letters of credit are conditional commitments issued to guarantee the performance of a customer to a third-party. The risk involved in issuing standby letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers. Under the standby letters of credit, the Company is required to make payments to the beneficiary of the letters of credit upon request by the beneficiary contingent upon the customer’s failure to perform under the terms of the underlying contract with the beneficiary. Standby letters of credit typically have one year expirations with an option to renew upon annual review. The Company typically receives a fee for these transactions. The fair value of standby letters of credit is recorded upon inception.

Repurchase Agreements

Repurchase agreements are accounted for as secured financing transactions since the Company maintains effective control over the transferred securities and the transfer meets the other criteria for such accounting. Obligations to repurchase securities sold are reflected as a liability in the consolidated balance sheets. The securities underlying the agreements are delivered to a custodial account for the benefit of the counterparties with whom each transaction is executed. The counterparties, who may sell, loan or otherwise dispose of such securities to other parties in the normal course of their operations, agree to resell to the Company the same securities at the maturities of the agreements.

Revenue from Contracts with Customers

The Company recognizes revenue in accordance with ASU 2014-09, Revenue from Contracts with Customers (Accounting Standards Codification (“ASC”) Topic 606) (“ASC 606”), and all subsequent ASUs that modified ASC 606. ASC 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities and certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives and certain credit card fees are also not in scope. ASC 606 is applicable to noninterest revenue streams such as retirement plan administration fees, trust and asset management income, deposit related fees and annuity and insurance commissions. Noninterest revenue streams in-scope of ASC 606 are discussed below.

Service Charges on Deposit Accounts

Service charges on deposit accounts consist of overdraft fees, monthly service fees, check orders and other deposit account related fees. Overdraft, monthly service, check orders and other deposit account related fees are transactional based, and therefore, the Company’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts.

Card Services Income

ATM fees are primarily generated when a Company cardholder uses a non-Company ATM or a non-Company cardholder uses a Company ATM. Debit card income is primarily comprised of interchange fees earned whenever the Company’s debit cards are processed through card payment networks. The Company’s performance obligations for these revenue streams are satisfied, and related revenue recognized, when the services are rendered or upon completion. Payment is typically received immediately or in the following month.

Retirement Plan Administration Fees

Retirement plan administration fees are primarily generated for services related to the recordkeeping, administration and plan design solutions of defined benefit, defined contribution and revenue sharing plans. Revenue is recognized in arrears for services already provided in accordance with fees established in contracts with customers or based on rates agreed to with investment trade platforms based on ending investment balances held. The Company’s performance obligation is satisfied, and related revenue recognized based on services completed or ending investment balances, for which receivables are recorded at the time of revenue recognition.

Wealth Management

Wealth Management revenue primarily is comprised of trust and other financial services revenue. Trust and asset management income is primarily comprised of fees earned from the management and administration of trusts, pensions and other customer assets. The Company’s performance obligation is generally satisfied with the resulting fees recognized monthly, based upon services completed or the month-end market value of the assets under management and the applicable fee rate. Payment is generally received shortly after services are rendered or a few days after month end through a direct charge to customers’ accounts. The Company does not earn performance-based incentives. Financial services revenue primarily consists of commissions received on brokered investment product sales. For other financial services revenue, the Company’s performance obligation is generally satisfied upon the issuance of the annuity policy. Shortly after the policy is issued, the carrier remits the commission payment to the Company, and the Company recognizes the revenue. The Company does not earn a significant amount of trailing commission fees on brokered investment product sales. The majority of the trailing commission fees are calculated based on a percentage of market value of a period end and revenue is recognized when an investment product’s market value can be determined.

Insurance Revenue

Insurance and other financial services revenue primarily consists of commissions received on insurance. The Company acts as an intermediary between the Company’s customer and the insurance carrier. The Company’s performance obligation related to insurance sales for both property and casualty insurance and employee benefit plans is generally satisfied upon the later of the issuance or effective date of the policy. The Company earns performance based incentives, commonly known as contingent payments, which usually are based on certain criteria established by the insurance carrier such as premium volume, growth and insured loss ratios. Contingent payments are accrued for based upon management’s expectations for the year. Commission expense associated with sales of insurance products is expensed as incurred. The Company does not earn a significant amount of trailing commission fees on insurance product sales. The majority of the trailing commission fees are calculated based on a percentage of market value of a period end and revenue is recognized when an investment product’s market value can be determined.

Other

Other noninterest income consists of other recurring revenue streams such as account and loan fees, interest rate swap fees, safe deposit box rental fees and other miscellaneous revenue streams. These revenue streams are primarily transactional based and payment is received immediately or in the following month, and therefore, the Company’s performance obligation is satisfied, and the related revenue is recognized, at a point in time.

The following table presents noninterest income, segregated by revenue streams in-scope and out-of-scope of ASC 606:

 Years Ended December 31, 
(In thousands) 2023  2022  2021 
Noninterest income         
In-Scope of ASC 606:         
Service charges on deposit accounts $15,424  $14,630  $13,348 
Card services income  20,829   29,058   34,682 
Retirement plan administration fees  47,221   48,112   42,188 
Wealth management  34,763   33,311   33,718 
Insurance services
  15,667   14,696   14,083 
Other  10,838   10,858   12,992 
Total noninterest income in-scope of ASC 606 $144,742  $150,665  $151,011 
Total noninterest income out-of-scope of ASC 606 $(2,564) $4,913  $6,783 
Total noninterest income $142,178  $155,578  $157,794 

Contract Balances

A contract asset balance occurs when an entity performs a service for a customer before the customer pays consideration or before payment is due, which would result in contract receivables or assets, respectively. A contract liability balance is an entity’s obligation to transfer a service to a customer for which the entity has already received payment or for which payment is due from the customer. The Company’s noninterest revenue streams are largely based on transactional activity, or standard month-end revenue accruals such as asset management fees based on month-end market values. Consideration is often received immediately or shortly after the Company satisfies its performance obligation and revenue is recognized. The Company does not typically enter into long-term revenue contracts with customers, and therefore, does not experience significant contract balances.

Contract Acquisition Costs

ASC 606 requires the capitalization, and subsequently amortization into expense, of certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained. The Company elected the practical expedient, which allows immediate expensing of contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less, and did not capitalize any contract acquisition costs as of or during the year ended December 31, 2023, 2022 and 2021.

Trust Operations

Assets held by the Company in a fiduciary or agency capacity for its customers are not included in the accompanying consolidated balance sheets, since such assets are not assets of the Company.

Subsequent Events

The Company has evaluated subsequent events for potential recognition and/or disclosure and there were none identified.

2.
Recent Accounting Pronouncements


Recently Adopted Accounting Standards

In March 2022, the FASB issued ASU 2022-02, Financial Instruments - CECL Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The ASU eliminates the guidance on TDRs and requires an evaluation on all loan modifications to determine if they result in a new loan or a continuation of the existing loan. The ASU also requires that entities disclose current-period gross charge-offs by year of origination. The elimination of the TDR guidance may be adopted prospectively for loan modifications after adoption or on a modified retrospective basis, which would also apply to loans previously modified, resulting in a cumulative effect adjustment to retained earnings in the period of adoption for changes in the allowance for credit losses. The amendments in this ASU are effective for the Company on January 1, 2023, with early adoption permitted. The Company adopted ASU 2022-02 on January 1, 2023 using the modified retrospective method and recorded a net increase to retained earnings of $0.5 million. The transition adjustment includes a $0.6 million impact to the allowance for credit losses on loans and a $0.1 million impact to the deferred tax asset.

Accounting Standards Issued Not Yet Adopted

In October 2023, the FASB issued ASU 2023-06, Disclosure Improvements, which amends the disclosure or presentation requirements related to various subtopics in the FASB Accounting Standards Codification. The ASU was issued in response to the SEC’s August 2018 final rule that updated and simplified disclosure requirements that the SEC believed were redundant, duplicative, overlapping, outdated, or superseded. The new guidance is intended to align GAAP requirements with those of the SEC. The ASU will become effective on the earlier of the date on which the SEC removes its disclosure requirements for the related disclosure or June 30, 2027. Early adoption is not permitted. The adoption, other than to meet the new disclosure requirements, is not expected to have a material impact on the consolidated financial statements.

In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures, that addresses requests for improved income tax disclosures from investors, lenders, creditors and other allocators of capital that use the financial statements to make capital allocation decisions. The ASU requires enhanced disclosures primarily related to existing rate reconciliation and income taxes paid information to help investors better assess how the Company’s operations and related tax risks and tax planning and operational opportunities affect the Company’s tax rate and prospects for future cash flows. The ASU 2023-09 improves the transparency of income tax. The amendments in this ASU are effective for the Company on January 1, 2025 and should be applied on a prospective basis. Retrospective application and early adoption are permitted. The adoption, other than to meet the new disclosure requirements, is not expected to have a material impact on the consolidated financial statements.

3.Acquisitions


Salisbury Bancorp, Inc.

On August 11, 2023, the Company completed the acquisition of Salisbury Bancorp, Inc. (“Salisbury”) through the merger of Salisbury with and into the Company, with the Company surviving the merger, for $161.7 million in stock. Salisbury Bank and Trust Company, Salisbury’s wholly-owned bank subsidiary, was a Connecticut-chartered commercial bank headquartered in Lakeville, Connecticut with 13 banking offices. The acquisition enhances the Company’s presence in Massachusetts’ Berkshire county, and extends its footprint into New York’s Dutchess, Orange and Ulster counties and Connecticut’s Litchfield county. In connection with the acquisition, the Company issued 4.32 million shares and acquired approximately $1.46 billion of identifiable assets. Goodwill of $79.7 million was recognized as a result of the merger and is not amortizable or deductible for tax purposes. During the fourth quarter of 2023, the Company revised the estimated fair value of premises and equipment, net and related deferred income taxes based upon receipt of land and building appraisals, which resulted in a $1.7 million increase in goodwill. The effects of the acquired assets and liabilities have been included in the consolidated financial statements since that date. As a result of the full integration of the operations of Salisbury, it is not practicable to determine all revenue or net income included in the Company’s operating results relating to Salisbury since the date of acquisition as Salisbury results cannot be separately identified.

The Company determined that this acquisition constitutes a business combination and therefore was accounted for using the acquisition method of accounting. Accordingly, as of the date of the acquisition, the Company recorded the assets acquired, liabilities assumed and consideration paid at fair value based on management’s best estimates using information available at the date of the acquisition and these estimates are subject to adjustment based on updated information not available at the time of the acquisition. The amount of goodwill arising from the acquisition consists largely of the synergies and economies of scale expected from combining the operations of the Company with Salisbury. Accrued income taxes and deferred taxes associated with the Salisbury acquisition were recorded on a provisional basis and could vary from the actual recorded balance and tax provisions when returns are finalized.

The following table summarizes the estimated fair value of the assets acquired and liabilities assumed:

  August 11, 2023 
(In thousands) Salisbury Bancorp, Inc.
 
Consideration:   
Cash paid to shareholders (fractional shares) $15 
Common stock issuance  161,723 
Total net consideration $161,738 
     
Recognized amounts of identifiable assets acquired and (liabilities) assumed:    
Cash and cash equivalents $48,665 
Securities available for sale  122,667 
Loans, net of allowance for credit losses on purchased credit deteriorated loans  1,174,237 
Premises and equipment, net  13,026 
Core deposit intangibles  31,188 
Wealth management customer intangible  4,654 
Bank owned life insurance  30,315 
Other assets  37,631 
Total identifiable assets acquired $1,462,383 
     
Deposits $(1,308,976)
Borrowings  (55,461)
Other liabilities  (15,949)
Total liabilities assumed $(1,380,386)
     
Total identifiable assets, net $81,997 
     
Goodwill $79,741 

The following is a description of the valuation methodologies used to estimate the fair values of major categories of assets acquired and liabilities assumed. The Company used an independent valuation specialist to assist with the determination of fair values for certain acquired assets and assumed liabilities.

Cash and due from banks - The estimated fair value was determined to approximate the carrying amount of these assets.

Securities available for sale - The estimated fair value of the investment portfolio was based on quoted market prices and dealer quotes. The investment securities were sold immediately after the acquisition and no gains or losses were recorded.

Loans - The estimated fair value of loans were based on a discounted cash flow methodology applied on a pooled basis for non-purchased credit deteriorated (“non-PCD”) loans and for purchased credit deteriorated (“PCD”) loans. The valuation considered underlying characteristics including loan type, term, rate, payment schedule and credit rating. Other factors included assumptions related to prepayments, probability of default and loss given default. The discount rates applied were based on a build-up approach considering the funding mix, servicing costs, liquidity premium and factors related to performance risk.

Core deposit intangible - The core deposit intangible was valued utilizing the cost savings method approach, which recognizes the cost savings represented by the expense of maintaining the core deposit base versus the cost of an alternative funding source. The valuation incorporates assumptions related to account retention, discount rates, deposit interest rates, deposit maintenance costs and alternative funding rates.

Wealth management customer intangible - The wealth management customer intangible was valued utilizing the income approach, which employs a present value analysis, which calculates the expected after-tax cash flow benefits of the net revenues generated by the acquired customers over the expected lives of the acquired customers, discounted at a long-term market-oriented after-tax rate of return on investment. The value assigned to the acquired customers represents the future economic benefit from acquiring the customers (net of operating expenses).

Deposits - The fair value of noninterest bearing demand deposits, interest checking, money market and savings deposit accounts from Salisbury were assumed to approximate the carrying value as these accounts have no stated maturity and are payable on demand. Certificate of deposit (time deposit accounts) were valued at the present value of the certificates’ expected contractual payments discounted at market rates for similar certificates.

Borrowings - The estimated fair value of short-term borrowings was determined to approximate stated value. Subordinated debt was valued using a discounted cash flow approach incorporating a discount rate that incorporated similar terms, maturity and credit rating.

Accounting for Acquired Loans - Acquired loans are classified into two categories: PCD loans and non-PCD loans. PCD loans are defined as a loan or group of loans that have experienced more than insignificant credit deterioration since origination. Non-PCD loans will have an allowance established on the acquisition date, which is recognized as an expense through the provision for credit losses. For PCD loans, an allowance is recognized on day 1 by adding it to the fair value of the loan, which is the “Day 1 amortized cost”. There is no provision for credit loss expense recognized on PCD loans because the initial allowance is established by grossing-up the amortized cost of the PCD loan. A day 1 allowance for credit losses on non-PCD loans of $8.8 million was recorded through the provision for loan losses within the unaudited interim consolidated statements of income.The following table provides details related to the fair value of acquired PCD loans.

(In thousands) PCD Loans 
Par value of PCD loans at acquisition $219,076 
Allowance for credit losses at acquisition  5,772 
Discount at acquisition  (24,512)
Fair value of PCD loans at acquisition $200,336 

Direct costs related to the acquisition were expensed as incurred. Acquisition integration-related expenses were $10.0 million and $1.0 million during the years ended 2023 and 2022, respectively. These amounts have been separately stated in the consolidated statements of income and are included in operating activities in the consolidated statements of cash flows.

Supplemental Pro Forma Financial Information (Unaudited)

The following table presents certain unaudited pro forma financial information for illustrative purposes only, for the years ended December 31, 2023 and 2022, as if Salisbury had been acquired on January 1, 2022. This unaudited pro forma information combines the historical results of Salisbury with the Company’s consolidated historical results and includes certain adjustments reflecting the estimated impact of certain fair value adjustments for the respective periods. The pro forma information is not indicative of what would have occurred had the acquisition occurred as of the beginning of the year prior to the acquisition. The unaudited pro forma information does not consider any changes to the provision expense resulting from recording loan assets at fair value, cost savings or business synergies. As a result, actual amounts would have differed from the unaudited pro forma information presented and the differences could be significant.

  Pro Forma (Unaudited)
 
  Years Ended December 31, 
(In thousands)  2023   2022 
Total revenue, net of interest expense $542,241  $578,543 
Net income  112,330   168,101

Other Acquisitions

In July 2023, the Company, through its subsidiary, EPIC Advisors Inc., completed its acquisition of certain assets of Retirement Direct, LLC, a retirement plan administration business based near Charlotte, North Carolina for a total consideration of $2.8 million. As part of the acquisition, the Company recorded goodwill of $0.9 million and $1.0 million contingent consideration recorded in other liabilities on the consolidated balance sheet as of December 31, 2023.

The operating results of the acquired company is included in the consolidated results after the date of acquisition.

4.Securities


The amortized cost, estimated fair value and unrealized gains (losses) of AFS securities are as follows:

(In thousands) 
Amortized
Cost
  
Unrealized
Gains
  
Unrealized
Losses
  
Estimated
Fair Value
 
As of December 31, 2023
            
U.S. treasury
 $133,302  $-  $(8,278) $125,024 
Federal agency  248,384   -   (33,644)  214,740 
State & municipal  96,251   11   (9,956)  86,306 
Mortgage-backed:                
Government-sponsored enterprises  399,532   7   (44,264)  355,275 
U.S. government agency securities  74,281   14   (7,302)  66,993 
Collateralized mortgage obligations:                
Government-sponsored enterprises  452,715   15   (48,257)  404,473 
U.S. government agency securities  162,171   -   (25,100)  137,071 
Corporate  48,442   -   (7,466)  40,976 
Total AFS securities $1,615,078  $47  $(184,267) $1,430,858 
As of December 31, 2022
                
U.S. treasury
 $132,891  $-  $(11,233) $121,658
Federal agency  248,419   -   (42,000)  206,419 
State & municipal  97,036   5   (14,190)  82,851 
Mortgage-backed:                
Government-sponsored enterprises  454,177   9   (54,675)  399,511 
U.S. government securities  81,844   15   (7,676)  74,183 
Collateralized mortgage obligations:                
Government-sponsored enterprises  498,021   9   (59,473)  438,557 
U.S. government securities  171,090   -   (21,284)  149,806 
Corporate
  60,404   -   (6,164)  54,240 
Total AFS securities $1,743,882  $38  $(216,695) $1,527,225 

There was no allowance for credit losses on AFS securities as of December 31, 2023 and 2022.

During the year ended December 31, 2023, there were $4.5 million of gross realized losses reclassified out of AOCI and into earnings and the Company incurred a $5.0 million loss on the write-off of an AFS corporate debt security from a subordinated debt investment of a financial institution that failed. These losses were reclassified out of AOCI and into earnings in net securities losses in the consolidated statements of income. During the years ended December 31, 2022 and 2021, there were no gains or losses reclassified out of AOCI and into earnings.

The amortized cost, estimated fair value and unrealized gains (losses) of HTM securities are as follows:

(In thousands) 
Amortized
Cost
  
Unrealized
Gains
  
Unrealized
Losses
  
Estimated
Fair Value
 
As of December 31, 2023
            
Federal agency $100,000  $-  $(17,784) $82,216 
Mortgage-backed:                
Government-sponsored enterprises  228,720   -   (31,613)  197,107 
U.S. government agency securities  17,086   3   (566)  16,523 
Collateralized mortgage obligations:                
Government-sponsored enterprises  187,457   57   (12,021)  175,493 
U.S. government agency securities  63,878   -   (10,908)  52,970 
State & municipal  308,126   211   (18,122)  290,215 
Total HTM securities $905,267  $271  $(91,014) $814,524 
As of December 31, 2022
                
Federal agency
 $100,000  $-  $(20,678) $79,322 
Mortgage-backed:                
Government-sponsored enterprises  249,511   -   (36,819)  212,692 
U.S. government agency securities  18,396   4   (619)  17,781 
Collateralized mortgage obligations:                
Government-sponsored enterprises  207,738   200   (14,876)  193,062 
U.S. government agency securities  66,628   -   (9,842)  56,786 
State & municipal  277,244   5   (24,245)  253,004 
Total HTM securities $919,517  $209  $(107,079) $812,647 

At December 31, 2023 and 2022, all of the mortgaged-backed HTM securities were comprised of U.S. government agency and government-sponsored enterprises securities. There was no allowance for credit losses on HTM securities as of December 31, 2023 and 2022 because the expectation of nonrepayment of the amortized cost is zero, except for state & municipal securities, which such expected losses from nonrepayment were immaterial.

The Company recorded no gains from calls on HTM securities for year ended December 31, 2023. Included in net securities (losses) gains, the Company recorded gains from calls on HTM securities of approximately $4 thousand for the year ended December 31, 2022 and approximately $29 thousand for the year ended December 31, 2021.

AFS and HTM securities with amortized costs totaling $2.03 billion at December 31, 2023 and $1.73 billion at December 31, 2022 were pledged to secure public deposits and for other purposes required or permitted by law. Additionally, at December 31, 2023 and 2022, AFS and HTM securities with an amortized cost of $177.2 million and $149.5 million, respectively, were pledged as collateral for securities sold under repurchase agreements.

The following table sets forth information with regard to gains and (losses) on equity securities:

 
Years Ended
December 31,
 
(In thousands) 2023  2022 
Net gains and (losses) recognized on equity securities
 $135  $(1,135)
Less: Net gains and (losses) recognized on equity securities sold during the period  -   - 
Unrealized gains and (losses) recognized on equity securities still held
 $135  $(1,135)

As of December 31, 2023 and 2022 the carrying value of equity securities without readily determinable fair values was $1.0 million. The Company performed a qualitative assessment to determine whether the investments were impaired and identified no areas of concern as of December 31, 2023 and 2022. There were no impairments, or downward or upward adjustments recognized for equity securities without readily determinable fair values during the years ended December 31, 2023 and 2022.

The following table sets forth information with regard to contractual maturities of debt securities at December 31, 2023:

(In thousands) 
Amortized
Cost
  
Estimated
Fair Value
 
AFS debt securities:      
Within one year $50,389  $49,462 
From one to five years  536,097   483,546 
From five to ten years  356,944   315,359 
After ten years  671,648   582,491 
Total AFS debt securities $1,615,078  $1,430,858 
HTM debt securities:        
Within one year $92,757  $92,724 
From one to five years  113,075   109,686 
From five to ten years  262,943   231,113 
After ten years  436,492   381,001 
Total HTM debt securities $905,267  $814,524 

Maturities of mortgage-backed, collateralized mortgage obligations and asset-backed securities are stated based on their estimated average lives. Actual maturities may differ from estimated average lives or contractual maturities because, in certain cases, borrowers have the right to call or prepay obligations with or without call or prepayment penalties.

Except for U.S. government securities and government-sponsored enterprises securities, there were no holdings, when taken in the aggregate, of any single issuer that exceeded 10% of consolidated stockholders’ equity at December 31, 2023, 2022 and 2021.

The following table sets forth information with regard to investment securities with unrealized losses, for which an allowance for credit losses has not been recorded, segregated according to the length of time the securities had been in a continuous unrealized loss position:

 Less Than 12 Months  12 Months or Longer  Total 
(In thousands) 
Fair
Value
  
Unrealized
Losses
  
Number
of
Positions
  
Fair
Value
  
Unrealized
Losses
  
Number
of
Positions
  
Fair
Value
  
Unrealized
Losses
  
Number
of
Positions
 
As of December 31, 2023                           
AFS securities:                           
U.S. treasury
 $-  $-   -  $125,024  $(8,278)  8  $125,024  $(8,278)  8
 
Federal agency  -   -   -   214,740   (33,644)  16   214,740   (33,644)  16 
State & municipal
  -   -   -   85,528   (9,956)  66   85,528   (9,956)  66 
Mortgage-backed  53   (1)  7   421,259   (51,565)  156   421,312   (51,566)  163 
Collateralized mortgage obligations  1,333   (6)  2   536,678   (73,351)  118   538,011   (73,357)  120 
Corporate
  1,379   (75)  1   39,597   (7,391)  14   40,976   (7,466)  15 
Total securities with unrealized losses $2,765  $(82)  10  $1,422,826  $(184,185)  378  $1,425,591  $(184,267)  388 
                                     
HTM securities:                                    
Federal agency $-  $-   -  $82,216  $(17,784)  4  $82,216  $(17,784)  4 
Mortgage-backed
  12,221   (365)  1   201,320   (31,814)  33   213,541   (32,179)  34 
Collateralize mortgage obligations
  -   -   -   219,820   (22,929)  54   219,820   (22,929)  54 
State & municipal  14,422   (127)  21   171,904   (17,995)  189   186,326   (18,122)  210 
Total securities with unrealized losses $26,643  $(492)  22  $675,260  $(90,522)  280  $701,903  $(91,014)  302 
                                     
As of December 31, 2022                                    
AFS securities:                                    
U.S. treasury
 $55,616  $(3,864)  5  $66,042  $(7,369)  3  $121,658  $(11,233)  8 
Federal agency  -   -   -   206,419   (42,000)  16   206,419   (42,000)  16 
State & municipal  3,679   (341)  2   78,395   (13,849)  64   82,074   (14,190)  66 
Mortgage-backed  204,447   (15,048)  149   267,926   (47,303)  32   472,373   (62,351)  181 
Collateralized mortgage obligations  211,612   (14,458)  77   374,376   (66,299)  49   585,988   (80,757)  126 
Corporate
  34,434   (2,970)  12   19,806   (3,194)  6   54,240   (6,164)  18 
Total securities with unrealized losses $509,788  $(36,681)  245  $1,012,964  $(180,014)  170  $1,522,752  $(216,695)  415 
                                     
HTM securities:                                    
Federal agency
 $-  $-   -  $79,322  $(20,678)  4  $79,322  $(20,678)  4 
Mortgage-backed  91,417   (9,096)  21   138,936   (28,342)  13   230,353   (37,438)  34 
Collateralized mortgage obligations  191,644   (13,863)  47   48,289   (10,855)  8   239,933   (24,718)  55 
State & municipal  110,727   (4,930)  149   82,949   (19,315)  76   193,676   (24,245)  225 
Total securities with unrealized losses $393,788  $(27,889)  217  $349,496  $(79,190)  101  $743,284  $(107,079)  318 
The Company does not believe the AFS securities that were in an unrealized loss position as of December 31, 2023 and 2022, which consisted of 388 and 415 individual securities, respectively, represented a credit loss impairment. AFS debt securities in unrealized loss positions are evaluated for impairment related to credit losses at least quarterly. As of December 31, 2023 and 2022, the majority of the AFS securities in an unrealized loss position consisted of debt securities issued by U.S. government agencies or U.S. government-sponsored enterprises that carry the explicit and/or implicit guarantee of the U.S. government, which are widely recognized as “risk-free” and have a long history of zero credit losses. Total gross unrealized losses were primarily attributable to changes in interest rates, relative to when the investment securities were purchased, and not due to the credit quality of the investment securities. The Company does not intend to sell, nor is it more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis, which may be at maturity. The Company elected to exclude accrued interest receivable (“AIR”) from the amortized cost basis of debt securities. AIR on AFS debt securities totaled $3.9 million at December 31, 2023 and $4.2 million at December 31, 2022 and is excluded from the estimate of credit losses and reported in the other assets financial statement line.

None of the Bank’s HTM debt securities were past due or on nonaccrual status as of December 31, 2023 and 2022. There was no accrued interest reversed against interest income for the years ended December 31, 2023 and 2022 as all securities remained on accrual status. In addition, there were no collateral-dependent HTM debt securities as of December 31, 2023 and 2022. As of December 31, 2023 and 2022, 66% and 70%, respectively, of the Company’s HTM debt securities were issued by U.S. government agencies or U.S. government-sponsored enterprises. These securities carry the explicit and/or implicit guarantee of the U.S. government, which are widely recognized as “risk free,” and have a long history of zero credit loss. Therefore, the Company did not record an allowance for credit losses for these securities as of December 31, 2023 and 2022. The remaining HTM debt securities at December 31, 2023 and 2022 were comprised of state and municipal obligations generally with bond ratings of A to AAA. Utilizing the CECL methodology, the Company determined that the expected credit loss on its HTM municipal bond portfolio was immaterial and therefore no allowance for credit loss was recorded as of December 31, 2023 and 2022. AIR on HTM debt securities totaled $4.7 million at December 31, 2023 and $3.8 million at December 31, 2022 and is excluded from the estimate of credit losses and reported in the other assets financial statement line.

5.          Loans


A summary of loans, net of deferred fees and origination costs, by category is as follows:

 At December 31, 
(In thousands) 2023  2022 
Commercial & industrial $1,354,248  $1,266,031 
Commercial real estate  3,626,910   2,807,941 
Residential real estate  2,125,804   1,649,870 
Indirect auto  1,130,132   989,587 
Residential solar  917,755   856,798 
Home equity  337,214   314,124 
Other consumer  158,650   265,796 
Total loans $9,650,713  $8,150,147 

Included in the above loans are net deferred loan origination (fees) costs totaling $(98.2) million and $(109.1) million at December 31, 2023 and 2022, respectively. The Company had $0.4 million and $0.6 million of residential real estate loans held for sale as of December 31, 2023 and 2022, respectively. Beginning in 2023, the Company began selling residential solar loans. As of December 31, 2023 the Company had $2.9 million of residential solar loans held for sale.

The total amount of loans serviced by the Company for unrelated third parties was $856.9 million and $592.7 million at December 31, 2023 and 2022, respectively. At December 31, 2023 and 2022, the Company had $1.0 million and $0.6 million, respectively, of mortgage servicing rights.

At December 31, 2023 and 2022, the Company serviced $26.4 million and $31.0 million, respectively, of agricultural loans sold with recourse. Due to sufficient collateral on these loans and government guarantees, no reserve is considered necessary at December 31, 2023 and 2022.

FHLB advances are collateralized by a blanket lien on the Company’s residential real estate mortgages.

In the ordinary course of business, the Company has made loans at prevailing rates and terms to directors, officers and other related parties. Such loans, in management’s opinion, do not present more than the normal risk of collectability or incorporate other unfavorable features. The aggregate amount of loans outstanding to qualifying related parties and changes during the years are summarized as follows:

(In thousands) 2023  2022 
Balance at January 1 $2,516  $3,292 
New loans  705   576 
Adjustment due to change in composition of related parties  -  (37)
Repayments  (2,134)  (1,315)
Balance at December 31 $1,087  $2,516 

6.Allowance for Credit Losses and Credit Quality of Loans

As described in Note 2, the Company’s adoption of ASU 2022-02 resulted in an insignificant change to its methodology for estimating the allowance for credit losses on TDRs. The decrease in allowance for credit loss on TDR loans relating to the adoption of ASU 2022-02 was $0.6 million.

The allowance for credit losses totaled $114.4 million at December 31, 2023, compared to $100.8 million at December 31, 2022. The allowance for credit losses as a percentage of loans was 1.19% at December 31, 2023, compared to 1.24% at December 31, 2022.

The allowance for credit losses calculation incorporated a 6-quarter forecast period to account for forecast economic conditions under each scenario utilized in the measurement. For periods beyond the 6-quarter forecast, the model reverts to long-term economic conditions over a 4-quarter reversion period on a straight-line basis. The Company considers a baseline, upside and downside economic forecast in measuring the allowance.

The quantitative model as of December 31, 2023 incorporated a baseline economic outlook along with an alternative downside scenario sourced from a reputable third-party to accommodate other potential economic conditions in the model. At December 31, 2023, the weightings were 70% and 30% for the baseline and downside economic forecasts, respectively. The baseline outlook reflected an unemployment rate environment starting at 3.8% and increasing slightly during the forecast period to 4.1%. Northeast GDP’s annualized growth (on a quarterly basis) was expected to start the first quarter of 2024 at approximately 3.7% before decreasing to a low of 2.9% in the third quarter of 2024 and then increasing to 3.8% by the end of the forecast period. Other utilized economic variable forecasts are mixed compared to the prior year, with retail sales improving, business output mixed and housing starts down. Key assumptions in the baseline economic outlook included currently being in a full employment economy, continued tapering of the Federal Reserve balance sheet and the Federal Open Market Committee (“FOMC”) beginning to cut rates in the second quarter of 2024. The alternative downside scenario assumed deteriorated economic conditions from the baseline outlook. Under this scenario, northeast unemployment increases to a peak of 7.0% in the first quarter of 2025. These scenarios and their respective weightings are evaluated at each measurement date and reflect management’s expectations as of December 31, 2023. Additional qualitative adjustments were made for factors not incorporated in the forecasts or the model, such as loss rate expectations for certain loan pools, considerations for inflation and recent trends in asset value indices. Additional monitoring for industry concentrations, loan growth and policy exceptions was also conducted.

The quantitative model as of December 31, 2022 incorporated a baseline economic outlook along with an alternative downside scenario sourced from a reputable third-party to accommodate other potential economic conditions in the model. At December 31, 2022, the weightings were 50% and 50% for the baseline and downside economic forecasts, respectively. The baseline outlook reflected an unemployment rate environment initially around pre-coronavirus (“COVID-19”) levels at 3.9% that increases slightly during the forecast period to 4.0%. Northeast GDP’s annualized growth (on a quarterly basis) was expected to start the first quarter of 2023 at approximately 3.9% and hovering around 4.6% by the end of the forecast period. Other utilized economic variables have generally deteriorated in their respective forecasts, with retail sales and housing starts forecasts declining from the prior year. Key assumptions in the baseline economic outlook included a full employment economy being realized in the near future, continued tapering of the Federal Reserve balance sheet, an increasing yield on ten-year treasury securities and a gradual decline in global oil prices. The alternative downside scenario assumed deteriorated economic and pandemic related conditions from the baseline outlook. Under this scenario, northeast unemployment rises from 3.9% in the fourth quarter of 2022 to a peak of 6.9% in the first quarter of 2024. These scenarios and their respective weightings are evaluated at each measurement date and reflect management’s expectations as of December 31, 2022. Additional qualitative adjustments were made for factors not incorporated in the forecasts or the model, such as loss rate expectations for certain loan pools, considerations for inflation and recent trends in asset value indices. Additional monitoring for industry concentrations, loan growth and policy exceptions was also conducted.

The quantitative model as of December 31, 2021 incorporated a baseline economic outlook along with alternative upside and downside scenarios sourced from a reputable third-party to accommodate other potential economic conditions in the model. The baseline outlook reflected an unemployment rate environment initially above pre-COVID-19 levels at 4.8% but falling below pre-COVID-19 levels by the end of the forecast period to 3.5%. Northeast GDP’s annualized growth (on a quarterly basis) was expected to start the first quarter of 2022 at approximately 9% and hover around 5% by the middle and end of the forecast period. The alternative downside scenario assumed deteriorated economic and pandemic related conditions from the baseline outlook. Under this scenario, northeast unemployment rose from 5.7% in the fourth quarter of 2021 to a peak of 8% in the first quarter of 2023, remaining around or above 7% for the entire forecast period. The alternative upside scenario incorporated a more optimistic outlook than the baseline scenario, with a swift return to full employment by the second quarter of 2022 and with northeast unemployment moving down to 3.1% by the end of the forecast period. These scenarios and their respective weightings are evaluated at each measurement date and reflect management’s expectations as of December 31, 2021. At December 31, 2021, the weightings were 60%, 10% and 30% for the baseline, upside and downside economic forecasts, respectively. Additional adjustments were made for COVID-19 related factors not incorporated in the forecasts, such as the mitigating impact of unprecedented stimulus in the second and third quarters of 2020, including direct payments to individuals, increased unemployment benefits, the Company’s loan deferral and modification initiatives and various government sponsored loan programs. The Company also continued to monitor the level of criticized and classified loans in the fourth quarter of 2021 compared to the level contemplated by the model during similar, historical economic conditions, and an adjustment was made to estimate potential additional losses above modeled losses. Additionally, qualitative adjustments were made for Moody’s baseline economic forecast to include impacts of the Build Back Better Act not passing by December 31, 2021 and to address potential economic deterioration due to Omicron, as well as isolated model limitations related to modeled outputs given abnormally high retail sales and business output growth rates in historical periods.

There were $219.5 million of PCD loans acquired from Salisbury during the year ended December 31, 2023, which resulted in an allowance for credit losses at acquisition of $5.8 million. There were no loans purchased with credit deterioration during the year ended December 31, 2022. During 2023, the Company purchased $3.8 million of residential loans at a 7.00% premium with a $31 thousand allowance for credit losses recorded for these loans. During 2022, the Company purchased $11.5 million of residential loans at a 1.53% premium and $50.1 million of consumer loans at a par with an allowance for credit losses recorded on the purchase date of $3.2 million.

The Company made a policy election to report AIR in the other assets line item on the consolidated balance sheets. AIR on loans totaled $34.1 million at December 31, 2023 and $25.0 million at December 31, 2022 and there was no estimated allowance for credit losses related to AIR at December 31, 2023 and 2022 as it is excluded from amortized cost.

The following tables present the activity in the allowance for credit losses by our portfolio segment:

(In thousands) 
Commercial
Loans
  
Consumer
Loans
  Residential  Total 
Balance as of January 1, 2023 (after adoption of ASU 2022-02) $34,662  $50,951  $14,539  $100,152 
Allowance for credit loss on PCD acquired loans
  5,300   19   453   5,772 
Charge-offs  (4,154)  (22,107)  (517)  (26,778)
Recoveries  3,625   5,859   496   9,980 
Provision  6,470   11,705   7,099   25,274 
Ending Balance as of December 31, 2023
 $45,903  $46,427  $22,070  $114,400 
                 
Balance as of December 31, 2021 $28,941  $44,253  $18,806  $92,000 
Charge-offs  (1,870)  (16,140)  (633)  (18,643)
Recoveries  2,430   7,014   852   10,296 
Provision  5,221   15,824   (3,898)  17,147 
Ending Balance as of December 31, 2022
 $34,722  $50,951  $15,127  $100,800 
                 
Balance as of December 31, 2020 $50,942  $37,803  $21,255  $110,000 
Charge-offs  (4,638)  (14,489)  (979)  (20,106)
Recoveries  723   8,571   1,069   10,363 
Provision  (18,086)  12,368   (2,539)  (8,257)
Ending Balance as of December 31, 2021 $28,941  $44,253  $18,806  $92,000 

The allowance for credit losses as of December 31, 2023 increased compared to the allowance estimates as of December 31, 2022 due to the recording of $14.5 million of allowance for acquired Salisbury loans as of the acquisition date, which included both the $8.8 million of non-PCD allowance recognized through the provision for loan losses and the $5.8 million of PCD allowance reclassified from loans. The increase in the allowance for credit losses from December 31, 2021 to December 31, 2022 was primarily due to an increase in loan balances and a modest deterioration in the economic forecast. The decrease in the allowance for credit losses from December 31, 2020 to December 31, 2021 was primarily due to the improvement in the economic forecast, partly offset by providing for the increase in loan balances.

Individually Evaluated Loans

As of December 31, 2023, there were two relationships identified to be evaluated for loss on an individual basis which had an amortized cost basis of $17.3 million, with no allowance for credit loss. As of December 31, 2022, two different relationships were identified to be evaluated for loss on an individual basis, which in aggregate, had an amortized cost basis of $2.4 million, with no allowance for credit loss.

The following table sets forth information with regard to past due and nonperforming loans by loan class:segment:


 
(In thousands)
 
31-60 Days
Past Due
Accruing
  
61-90 Days
Past Due
Accruing
  
Greater
Than
90 Days
Past Due
Accruing
  
Total
Past Due
Accruing
  Nonaccrual  Current  
Recorded Total
Loans
 
As of December 31, 2017                     
Originated
                     
Commercial Loans:                     
Commercial $-  $-  $-  $-  $202  $753,577  $753,779 
Commercial Real Estate  161   138   -   299   3,178   1,533,065   1,536,542 
Agricultural  117   -   -   117   1,043   34,386   35,546 
Agricultural Real Estate  493   -   -   493   2,736   30,905   34,134 
Business Banking  1,907   597   -   2,504   5,304   473,147   480,955 
Total Commercial Loans $2,678  $735  $-  $3,413  $12,463  $2,825,080  $2,840,956 
Consumer Loans:                            
Indirect $18,747  $4,033  $3,492  $26,272  $2,115  $1,642,664  $1,671,051 
Home Equity  2,887   854   341   4,082   2,736   448,081   454,899 
Direct  341   108   70   519   35   64,399   64,953 
Total Consumer Loans$21,975  $4,995  $3,903  $30,873  $4,886  $2,155,144  $2,190,903 
Residential Real Estate Mortgages $3,730  $667  $1,262  $5,659  $5,987  $1,139,577  $1,151,223 
Total Originated Loans  $28,383  $6,397  $5,165  $39,945  $23,336  $6,119,801  $6,183,082 
                             
Acquired
                            
Commercial Loans:                            
Commercial $-  $-  $-  $-  $-  $39,575  $39,575 
Commercial Real Estate  -   -   -   -   2   106,632   106,634 
Business Banking  354   -   -   354   669   40,081   41,104 
Total Commercial Loans$354  $-  $-  $354  $671  $186,288  $187,313 
Consumer Loans:                            
Indirect $38  $-  $1  $39  $22  $1,157  $1,218 
Home Equity  254   34   103   391   225   39,256   39,872 
Direct  6   1   1   8   23   2,785   2,816 
Total Consumer Loans$298  $35  $105  $438  $270  $43,198  $43,906 
Residential Real Estate Mortgages $627  $226  $140  $993  $1,431  $168,048  $170,472 
Total Acquired Loans $1,279  $261  $245  $1,785  $2,372  $397,534  $401,691 
Total Loans$29,662  $6,658  $5,410  $41,730  $25,708  $6,517,335  $6,584,773 
(In thousands) 
31-60 Days
Past Due
Accruing
  
61-90 Days
Past Due
Accruing
  
Greater
Than
90 Days
Past Due
Accruing
  
Total
Past Due
Accruing
  Nonaccrual  Current  
Recorded
Total
Loans
 
As of December 31, 2023                     
Commercial loans:                     
C&I $414  $33  $1  $448  $3,441  $1,393,616  $1,397,505 
CRE  803   835   -   1,638   18,126   3,413,984   3,433,748 
Total commercial loans $1,217  $868  $1  $2,086  $21,567  $4,807,600  $4,831,253 
Consumer loans:                            
Auto $10,115  $2,011  $1,067  $13,193  $2,106  $1,084,143  $1,099,442 
Residential solar
  3,074   1,301   915   5,290   245   912,220   917,755 
Other consumer  2,343   1,811   1,124   5,278   215   164,867   170,360 
Total consumer loans $15,532  $5,123  $3,106  $23,761  $2,566  $2,161,230  $2,187,557 
Residential $3,836  $399  $554  $4,789  $10,080  $2,617,034  $2,631,903 
Total loans $20,585  $6,390  $3,661  $30,636  $34,213  $9,585,864  $9,650,713 

(In thousands) 
31-60 Days
Past Due
Accruing
  
61-90 Days
Past Due
Accruing
  
Greater
Than
90 Days
Past Due
Accruing
  
Total
Past Due
Accruing
  Nonaccrual  Current  
Recorded
Total
Loans
 
As of December 31, 2022                     
Commercial loans:                     
C&I $342  $99  $4  $445  $2,244  $1,238,468  $1,241,157 
CRE  336   96   -   432   5,780   2,689,196   2,695,408 
Total commercial loans $678  $195  $4  $877  $8,024  $3,927,664  $3,936,565 
Consumer loans:                            
Auto $8,640  $1,393  $785  $10,818  $1,494  $950,389  $962,701 
Residential solar
  2,858   731   474   4,063   79   852,656   856,798 
Other consumer  3,483   1,838   1,789   7,110   94   272,384   279,588 
Total consumer loans $14,981  $3,962  $3,048  $21,991  $1,667  $2,075,429  $2,099,087 
Residential $2,496  $555  $771  $3,822  $7,542  $2,103,131  $2,114,495 
Total loans $18,155  $4,712  $3,823  $26,690  $17,233  $8,106,224  $8,150,147 
 
(In thousands)
 
31-60 Days
Past Due
Accruing
  
61-90 Days
Past Due
Accruing
  
Greater
Than
90 Days
Past Due
Accruing
  
Total
Past Due
Accruing
  Nonaccrual  Current  
Recorded Total
Loans
 
As of December 31, 2016                     
Originated
                     
Commercial Loans:                     
Commercial $33  $5  $-  $38  $2,964  $650,568  $653,570 
Commercial Real Estate  -   -   -   -   7,935   1,343,854   1,351,789 
Agricultural  -   -   -   -   730   37,186   37,916 
Agricultural Real Estate  -   -   -   -   1,803   30,619   32,422 
Business Banking  1,609   318   -   1,927   4,860   465,900   472,687 
Total Commercial Loans$1,642  $323  $-  $1,965  $18,292  $2,528,127  $2,548,384 
Consumer Loans:                            
Indirect $19,253  $4,185  $2,499  $25,937  $2,145  $1,538,593  $1,566,675 
Home Equity  3,416   1,065   528   5,009   2,851   448,797   456,657 
Direct  452   125   20   597   107   62,400   63,104 
Total Consumer Loans$23,121  $5,375  $3,047  $31,543  $5,103  $2,049,790  $2,086,436 
Residential Real Estate Mortgages $2,725  $172  $1,406  $4,303  $6,682  $1,052,158  $1,063,143 
Total Originated Loans $27,488  $5,870  $4,453  $37,811  $30,077  $5,630,075  $5,697,963 
                             
Acquired
                            
Commercial Loans:                            
Commercial $-  $-  $-  $-  $-  $49,447  $49,447 
Commercial Real Estate  -   -   -   -   1,891   135,398   137,289 
Business Banking  236   -   -   236   804   49,842   50,882 
Total Commercial Loans$236  $-  $-  $236  $2,695  $234,687  $237,618 
Consumer Loans:                            
Indirect $100  $5  $-  $105  $47  $8,541  $8,693 
Home Equity  254   53   30   337   237   50,553   51,127 
Direct  30   2   -   32   20   3,133   3,185 
Total Consumer Loans$384  $60  $30  $474  $304  $62,227  $63,005 
Residential Real Estate Mortgages $609  $28  $327  $964  $2,636  $195,871  $199,471 
Total Acquired Loans $1,229  $88  $357  $1,674  $5,635  $492,785  $500,094 
Total Loans $28,717  $5,958  $4,810  $39,485  $35,712  $6,122,860  $6,198,057 
There were no material commitments to extend further credit to borrowers with nonperforming loans asAs of December 31, 20172023 and 2016.

Classified2022, there were $17.3 million and $1.1 million, respectively, of loans including all TDRs andin nonaccrual commercial loans that are graded Substandard or below, with outstanding balances of $750 thousand or more are evaluated for impairment through the Company’s quarterly status review process. The Company considers commercial loans less than $750 thousand to be homogeneous loans. In determining that we will be unable to collect all principal and interest payments due in accordance with the contractual terms of the loan agreements, we consider factors such as payment history and changes in the financial condition of individual borrowers, local economic conditions, historical loss experience and the conditions of the various markets in which the collateral may be liquidated.  For loans that are identified as impaired, impairment is measured by one of three methods: 1) the fair value of collateral less cost to sell, 2) present value of expected future cash flows or 3) the loan’s observable market price.  These impaired loans are reviewed on a quarterly basis for changes in the measurement of impairment.  Any change to the previously recognized amount of impairment loss is recognized as a component of the provision for loan losses.
The following provides additional information on impaired loanswere specifically evaluated for impairment:

  December 31, 2017  December 31, 2016 
(In thousands) 
Recorded
Investment
Balance
(Book)
  
Unpaid
Principal
Balance
(Legal)
  
Related
Allowance
  
Recorded
Investment
Balance
(Book)
  
Unpaid
Principal
Balance
(Legal)
  
Related
Allowance
 
Originated
                  
With no related allowance recorded:                  
Commercial Loans:                  
Commercial $-  $251     $1,278  $1,697    
Commercial Real Estate  2,211   3,979      3,816   3,841    
Agricultural  452   465      130   137    
Agricultural Real Estate  2,250   2,423      1,434   1,567    
Business Banking  860   1,730      655   728    
Total Commercial Loans $5,773  $8,848     $7,313  $7,970    
Consumer Loans:                      
Indirect $131  $143     $5  $16    
Home Equity  8,027   9,966      8,483   9,429    
Direct  274   274      -   -    
Total Consumer Loans $8,432  $10,383     $8,488  $9,445    
Residential Real Estate Mortgages $6,830  $8,780     $6,111  $6,906    
Total $21,035  $28,011     $21,912  $24,321    
                       
With an allowance recorded:                      
Commercial Loans:                      
Commercial Real Estate $76  $82  $30  $5,553  $5,736  $735 
Agricultural  27   27   27   49   49   37 
Agricultural Real Estate  -   -   -   155   155   54 
Total Commercial Loans $103  $109  $57  $5,757  $5,940  $826 
                         
Acquired
                        
With an allowance recorded:                       
Commercial Loans:                        
Commercial Real Estate $-  $-  $-  $1,205  $1,321  $691 
Total Commercial Loans$-  $-  $-  $1,205  $1,321  $691 
Total $21,138  $28,120  $57  $28,874  $31,582  $1,517 
71

Table of Contentsindividual expected credit loss without an allowance for credit losses.
The following table summarizes the average recorded investments on loans specifically evaluated for impairment and the interest income recognized:

  December 31, 2017  December 31, 2016  December 31, 2015 
(In thousands) 
Average
Recorded
Investment
  
Interest Income
Recognized
Accrual
  
Average
Recorded
Investment
  
Interest Income
Recognized
Accrual
  
Average
Recorded
Investment
  
Interest Income
Recognized
Accrual
 
Originated
                  
Commercial Loans:                  
Commercial $1,841  $-  $6,217  $-  $2,219  $71 
Commercial Real Estate  3,534   115   5,828   167   8,538   164 
Agricultural  224   1   715   1   148   1 
Agricultural Real Estate  1,709   43   908   44   628   45 
Business Banking  875   12   830   9   960   21 
Total Commerical Loans $8,183  $171  $14,498  $221  $12,493  $302 
Consumer Loans:                        
Indirect $35  $3  $8  $-  $-  $- 
Home Equity  8,226   446   8,278   480   7,070   374 
Direct  178   8   -   -   -   - 
Total Consumer Loans $8,439  $457  $8,286  $480  $7,070  $374 
Residential Real Estate Mortgages $6,523   296   6,143   269   5,128   219 
Total Originated $23,145  $924  $28,927  $970  $24,691  $895 
                         
Acquired
                        
Commercial Loans                        
Commercial $-  $-  $-  $-  $2,045  $- 
Commercial Real Estate  93   -   1,205   -   5,734   - 
Total Commerical Loans $93  $-  $1,205  $-  $7,779  $- 
Total Acquired$93  $-  $1,205  $-  $7,779  $- 
Total $23,238  $924  $30,132  $970  $32,470  $895 


Credit Quality Indicators


The Company has developed an internal loan grading system to evaluate and quantify the Company’s loan portfolio with respect to quality and risk. The system focuses on, among other things, financial strength of borrowers, experience and depth of borrower’s management, primary and secondary sources of repayment, payment history, nature of the business and outlook on particular industries. The internal grading system enables the Company to monitor the quality of the entire loan portfolio on a consistent basis and provide management with an early warning system, enablingwhich facilitates recognition and response to problem loans and potential problem loans.

Commercial Grading System

For commercialCommercial and agriculturalIndustrial (“C&I”) and Commercial Real Estate (“CRE”) loans, the Company uses a grading system that relies on quantifiable and measurable characteristics when available. This would includeincludes comparison of financial strength to available industry averages, comparison of transaction factors (loan terms and conditions) to loan policy and comparison of credit history to stated repayment terms and industry averages. Some grading factors are necessarily more subjective such as economic and industry factors, regulatory environment and management. ClassifiedC&I and CRE loans are graded Doubtful, Substandard, Special Mention and Pass.


 ●Doubtful

A Doubtful loan has a high probability of total or substantial loss, but because of specific pending events that may strengthen the asset, its classification as a loss is deferred. Doubtful borrowers are usually in default, lack adequate liquidity or capital and lack the resources necessary to remain an operating entity. Pending events can include mergers, acquisitions, liquidations, capital injections, the perfection of liens on additional collateral, the valuation of collateral and refinancing. Generally, pending events should be resolved within a relatively short period and the ratings will be adjusted based on the new information. Nonaccrual treatment is required for Doubtful assets because of the high
probability of loss.


Substandard
 
Substandard loans have a high probability of payment default or they have other well-defined weaknesses. They require more intensive supervision by bank management. Substandard loans are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity or marginal capitalization. Repayment may depend on collateral or other credit risk mitigants. For some Substandard loans, the likelihood of full collection of interest and principal may be in doubt and those loans should be placed on nonaccrual. Although Substandard assets in the aggregate will have a distinct potential for loss, an individual asset’s loss potential does not have to be distinct for the asset to be rated Substandard.

Special Mention

Special Mention

Special Mention loans have potential weaknesses that may, if not checked or corrected, weaken the asset or inadequately protect the Company’s position at some future date. These loans pose elevated risk, but their weakness does not yet justify a Substandard classification. Borrowers may be experiencing adverse operating trends (i.e., declining revenues or margins) or may be struggling with an ill-proportioned balance sheet (i.e., increasing inventory without an increase in sales, high leverage and/or tight liquidity). Adverse economic or market conditions, such as interest rate increases or the entry of a new competitor, may also support a Special Mention rating. Although a Special Mention loan has a higher probability of default than a Pass asset, its default is not imminent.


Pass


Loans graded as Pass encompass all loans not graded as Doubtful, Substandard or Special Mention. Pass loans are in compliance with loan covenants and payments are generally made as agreed. Pass loans range from superior quality to fair quality. Pass loans also include any portion of a government guaranteed loan, including Paycheck Protection Program loans.
Business Banking Grading System
Business Banking loans are graded as either Classified or Non-classified:
Classified

Classified loans are inadequately protected by the current worth and paying capacity of the obligor or, if applicable, the collateral pledged. These loans have a well-defined weakness or weaknesses, that jeopardize the liquidation of the debt or in some cases make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Classified loans have a high probability of payment default or a high probability of total or substantial loss. These loans require more intensive supervision by management and are generally characterized by current or expected unprofitable operations, inadequate debt service coverage, inadequate liquidity or marginal capitalization. Repayment may depend on collateral or other credit risk mitigants. When the likelihood of full collection of interest and principal may be in doubt, Classified loans are considered to have a nonaccrual status. In some cases, Classified loans are considered uncollectible and of such little value that their continuance as assets is not warranted.
Non-classified

Loans graded as Non-classified encompass all loans not graded as Classified. Non-classified loans are in compliance with loan covenants and payments are generally made as agreed.


Consumer and Residential Mortgage Grading System

Consumer and Residential Mortgage loans are graded as either Nonperforming or Performing.


Nonperforming


Nonperforming loans are loans that are 1)(1) over 90 days past due and interest is still accruing or 2)(2) on nonaccrual status.


Performing


All loans not meeting any of these threethe above criteria are considered Performing.

The following tables illustrate the Company’s credit quality by loan class:class by vintage and, beginning in 2023 with the Company’s January 1, 2023 adoption of ASU 2022-02, also includes gross charge-offs by loan class by vintage for the year ended December 31, 2023. Included in other consumer gross charge-offs, the Company recorded $0.2 million in overdrawn deposit accounts reported as 2022 originations and $0.8 million in overdrawn deposit accounts reported as 2023 originations for the year ended December 31, 2023.

(In thousands) December 31, 2017 
Originated
               
Commercial Credit Exposure               
By Internally Assigned Grade: Commercial  
Commercial
Real Estate
  Agricultural  
Agricultural
Real Estate
  Total 
Pass $708,567  $1,481,926  $31,142  $23,381  $2,245,016 
Special Mention  30,337   28,264   2,294   2,441   63,336 
Substandard  14,875   26,352   2,110   8,312   51,649 
Total $753,779  $1,536,542  $35,546  $34,134  $2,360,001 
(In thousands) 2023
  2022
  2021
  2020
  2019
  Prior  
Revolving
Loans
Amortized
Cost Basis
  
Revolving
Loans
Converted
to Term
  Total 
As of December 31, 2023                           
C&I                           
By internally assigned grade:                           
Pass $229,249  $270,796  $241,993  $158,051  $74,469  $63,826  $299,248  $2,923  $1,340,555 
Special mention  420   1,672   277   3,524   87   1,854   19,489   -   27,323 
Substandard  1,496   2,461   1,609   282   2,266   5,632   14,266   1,607   29,619 
Doubtful  -   1   2   -   4   1   -   -   8 
Total C&I $231,165  $274,930  $243,881  $161,857  $76,826  $71,313  $333,003  $4,530  $1,397,505 
Current-period gross charge-offs
 $(24) $(3,021) $(5) $(86) $-  $(600) $-  $-  $(3,736)
CRE                                    
By internally assigned grade:                                    
Pass $353,161  $518,201  $561,897  $452,110  $327,804  $739,189  $294,039  $33,705  $3,280,106 
Special mention  3,577   4,472   10,711   7,055   9,967   39,460   2,970   -   78,212 
Substandard  370   731   21,807   1,146   2,996   37,418   10,962   -   75,430 
Total CRE $357,108  $523,404  $594,415  $460,311  $340,767  $816,067  $307,971  $33,705  $3,433,748 
Current-period gross charge-offs $-  $-  $-  $-  $(114) $(304) $-  $-  $(418)
Auto                                    
By payment activity:                                    
Performing $474,369  $363,516  $157,251  $42,644  $45,406  $13,071  $12  $-  $1,096,269 
Nonperforming  532   1,241   830   190   306   74   -   -   3,173 
Total auto $474,901  $364,757  $158,081  $42,834  $45,712  $13,145  $12  $-  $1,099,442 
Current-period gross charge-offs $(102) $(1,183) $(1,066) $(340) $(301) $(295) $-  $-  $(3,287)
Residential solar
                                    
By payment activity:
                                    
Performing
 $155,425  $430,855  $178,839  $65,382  $46,554  $39,540  $-  $-  $916,595 
Nonperforming
  -   837   205   18   47   53   -   -   1,160 
Total residential solar
 $155,425  $431,692  $179,044  $65,400  $46,601  $39,593  $-  $-  $917,755 
Current-period gross charge-offs $(150) $(1,930) $(923) $(45) $(558) $(345) $-  $-  $(3,951)
Other consumer                                    
By payment activity:                                    
Performing $13,089  $27,394  $57,876  $21,087  $14,548  $15,964  $19,042  $21  $169,021 
Nonperforming  -   244   685   144   56   161   4   45   1,339 
Total other consumer $13,089  $27,638  $58,561  $21,231  $14,604  $16,125  $19,046  $66  $170,360 
Current-period gross charge-offs $(885) $(3,744) $(7,511) $(1,329) $(832) $(568) $-  $-  $(14,869)
Residential                                    
By payment activity:                                    
Performing $212,799  $366,860  $453,206  $267,845  $167,860  $876,563  $260,836  $15,300  $2,621,269 
Nonperforming  134   430   1,121   385   591   7,460   -   513   10,634 
Total residential $212,933  $367,290  $454,327  $268,230  $168,451  $884,023  $260,836  $15,813  $2,631,903 
Current-period gross charge-offs $
-  $
-  $
(81) $
(30) $
-  $
(406) $
-  $
-  $
(517)
Total loans $1,444,621  $1,989,711  $1,688,309  $1,019,863  $692,961  $1,840,266  $920,868  $54,114  $9,650,713 
Current-period gross charge-offs $(1,161) $(9,878) $(9,586) $(1,830) $(1,805) $(2,518) $-  $-  $(26,778)
Business Banking Credit Exposure        
By Internally Assigned Grade: 
Business
Banking
  Total 
Non-classified $468,898  $468,898 
Classified  12,057   12,057 
Total $480,955  $480,955 
Consumer Credit Exposure            
By Payment Activity: Indirect  
Home
Equity
  Direct  Total 
Performing $1,665,444  $451,822  $64,848  $2,182,114 
Nonperforming  5,607   3,077   105   8,789 
Total $1,671,051  $454,899  $64,953  $2,190,903 
Residential Mortgage Credit Exposure      
By Payment Activity: 
Residential
Mortgage
  Total 
Performing $1,143,974  $1,143,974 
Nonperforming  7,249   7,249 
Total $1,151,223  $1,151,223 

7378

(In thousands) 2022  2021  2020  2019  2018  Prior  
Revolving
Loans
Amortized
Cost Basis
  
Revolving
Loans
Converted
to Term
  Total 
As of December 31, 2022                           
C&I                           
By internally assigned grade:                           
Pass $296,562  $252,480  $164,976  $91,497  $39,394  $32,413  $327,166  $3,133  $1,207,621 
Special mention  1,044   524   4,531   194   1,108   417   5,234   -   13,052 
Substandard  76   459   231   3,098   91   3,969   12,348   163   20,435 
Doubtful  -   20   -   28   -   1   -   -   49 
Total C&I $297,682  $253,483  $169,738  $94,817  $40,593  $36,800  $344,748  $3,296  $1,241,157 
                                     
CRE                                    
By internally assigned grade:                                    
Pass $374,313  $465,990  $439,012  $333,568  $217,141  $566,783  $201,563  $24,735  $2,623,105 
Special mention  605   764   868   2,641   4,649   24,023   850   -   34,400 
Substandard  309   -   2,316   3,937   1,822   23,819   713   4,987   37,903 
Total CRE $375,227  $466,754  $442,196  $340,146  $223,612  $614,625  $203,126  $29,722  $2,695,408 

                                    
Auto                                    
By payment activity:                                    
Performing $488,776  $239,090  $75,853  $99,615  $44,061  $13,027  $-  $-  $960,422 
Nonperforming  590   655   404   385   216   29   -   -   2,279 
Total auto $489,366  $239,745  $76,257  $100,000  $44,277  $13,056  $-  $-  $962,701 

                                    
Residential solar
                                    
By payment activity:
                                    
Performing
 $
485,942  $
193,971  $
74,532  $
54,662  $
36,119  $
11,019  $
-  $
-  $
856,245 
Nonperforming
  320   98   50   25   16   44   -   -   553 
Total residential solar
 $
486,262  $
194,069  $
74,582  $
54,687  $
36,135  $
11,063  $
-  $
-  $
856,798 
                                     
Other consumer                                    
By payment activity:                                    
Performing $52,545  $110,624  $36,412  $27,383  $15,536  $15,735  $19,218  $250  $277,703 
Nonperforming  238   838   395   247   57   87   8   15   1,885 
Total other consumer $52,783  $111,462  $36,807  $27,630  $15,593  $15,822  $19,226  $265  $279,588 
                                     
Residential                                    
By payment activity:                                    
Performing $251,012  $349,498  $212,161  $156,957  $157,755  $717,621  $233,056  $28,122  $2,106,182 
Nonperforming  267   384   408   555   1,028   5,651   -   20   8,313 
Total residential $251,279  $349,882  $212,569  $157,512  $158,783  $723,272  $233,056  $28,142  $2,114,495 
                                     
Total loans $1,952,599  $1,615,395  $1,012,149  $774,792  $518,993  $1,414,638  $800,156  $61,425  $8,150,147
 

Acquired
         
Commercial Credit Exposure         
By Internally Assigned Grade: Commercial  
Commercial
Real Estate
  Total 
Pass $37,825  $103,248  $141,073 
Special Mention  425   498   923 
Substandard  1,325   2,888   4,213 
Total $39,575  $106,634  $146,209 
Allowance for Credit Losses on Off-Balance Sheet Credit Exposures
Business Banking Credit Exposure      
By Internally Assigned Grade: 
Business
Banking
  Total 
Non-classified $38,236  $38,236 
Classified  2,868   2,868 
Total $41,104  $41,104 


Consumer Credit Exposure            
By Payment Activity: Indirect  
Home E
quity
  Direct  Total 
Performing $1,195  $39,544  $2,792  $43,531 
Nonperforming  23   328   24   375 
Total $1,218  $39,872  $2,816  $43,906 
The allowance for losses on unfunded commitments totaled $5.1 million as of December 31, 2023 and December 31, 2022, which included $0.8 million of acquisition-related provision for unfunded loan commitments as of December 31, 2023, which was offset by a release of unfunded commitment reserves.
Residential Mortgage Credit Exposure      
By Payment Activity: 
Residential
Mortgage
  Total 
Performing $168,901  $168,901 
Nonperforming  1,571   1,571 
Total $170,472  $170,472 

(In thousands) December 31, 2016 
Originated
               
Commercial Credit Exposure               
By Internally Assigned Grade: Commercial  
Commercial
Real Estate
  Agricultural  
Agricultural
Real Estate
  Total 
Pass$616,829  $1,288,409  $36,762  $28,912  $1,970,912 
Special Mention7,750   31,053   25   1,896   40,724 
Substandard 28,991   32,327   1,124   1,614   64,056 
Doubtful -   -   5   -   5 
Total $653,570  $1,351,789  $37,916  $32,422  $2,075,697 
Business Banking Credit Exposure      
By Internally Assigned Grade: 
Business
Banking
  Total 
Non-classified $458,864  $458,864 
Classified 13,823  13,823 
Total $472,687  $472,687 

Consumer Credit Exposure            
By Payment Activity: Indirect  Home Equity  Direct  Total 
Performing $1,562,031  $453,278  $62,977  $2,078,286 
Nonperforming  4,644   3,379   127   8,150 
Total $1,566,675  $456,657  $63,104  $2,086,436 

Residential Mortgage Credit Exposure      
By Payment Activity: 
Residential
Mortgage
  Total 
Performing $1,055,055  $1,055,055 
Nonperforming  8,088   8,088 
Total $1,063,143  $1,063,143 

Acquired
         
Commercial Credit Exposure         
By Internally Assigned Grade: Commercial  
Commercial
Real Estate
  Total 
Pass $48,194  $127,660  $175,854 
Special Mention  76   1,231   1,307 
Substandard  1,177   7,193   8,370 
Doubtful  -   1,205   1,205 
Total $49,447  $137,289  $186,736 
Business Banking Credit Exposure      
By Internally Assigned Grade: 
Business
Banking
  Total 
Non-classified $47,347  $47,347 
Classified  3,535   3,535 
Total $50,882  $50,882 

Consumer Credit Exposure            
By Payment Activity: Indirect  Home Equity  Direct  Total 
Performing $8,646  $50,860  $3,165  $62,671 
Nonperforming  47   267   20   334 
Total $8,693  $51,127  $3,185  $63,005 
Residential Mortgage Credit Exposure      
By Payment Activity: 
Residential
Mortgage
  Total 
Performing $196,508  $196,508 
Nonperforming  2,963   2,963 
Total $199,471  $199,471 
Loan Modifications to Borrowers Experiencing Financial Difficulties
Troubled Debt Restructuring

ASU 2022-02 eliminates the recognition and measurement of TDRs. Upon adoption of this guidance, the Company no longer recognizes an allowance for credit losses for the economic concession granted to a borrower for changes in the timing and amount of contractual cash flows when a loan is restructured. The adoption of ASU 2022-02 resulted in a change to reporting for loan modifications to borrowers experiencing financial difficulties. With the adoption of ASU 2022-02 these modifications required enhanced reporting on the type of modifications granted and the financial magnitude of the concessions granted.

When the Company modifies a loan in a troubled debt restructuring,with financial difficulty, such modifications generally include one or a combination of the following: an extension of the maturity date at a stated rate of interest lower than the current market rate for new debt with similar risk; temporary reduction in the interest rate; ora change in scheduled payment amount. Residentialamount; or principal forgiveness.


The following table shows the amortized cost basis at the end of the reporting period of the loans modified to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and home equity TDRs occurring during 2017 and 2016type of concession granted:

  Year Ended December 31, 2023 
  Interest Rate Reduction  Term Extension  
Combination - Term
Extension and Interest Rate
Reduction
 
(Dollars in thousands) 
Amortized
Cost
  
% of Total Class
of Financing
Receivables
  Amortized
Cost
  
% of Total Class
of Financing
Receivables
  
Amortized
Cost
  
% of Total Class
of Financing
Receivables
 
Residential $174   0.007% $311   0.012% $160   0.006%
Total $174      $311      $160     


The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulties:


Year Ended December 31, 2023
Loan TypeTerm ExtensionInterest Rate Reduction
Residential
Added a weighted-average 12 years to the
life of loans, which reduced monthly
payment amounts for the borrowers.
Interest rates were reduced by an average
of
one and a half percent

The following table depicts the financing receivables that had a payment default that were duemodified to borrowers experiencing financial difficulty since the adoption of ASU 2022-02 effective January 1, 2023:

 Year Ended December 31, 2023 
 
Amortized Cost Basis of
Modified Financing Receivables
that Subsequently Defaulted
 
(In thousands)Interest Rate Reduction  Term Extension
 
Residential $31  $124 
Total $31  $
124
 

The following table depicts the performance of loans that have been modified since the adoption of ASU 2022-02 effective January 1, 2023:


  Payment Status (Amortized Cost Basis) 
(In thousands) Current  
31-60 Days
Past Due
  
61-90 Days
Past Due
  
Greater than 90
Days Past Due
 
Year Ended December 31, 2023            
Residential $490  $124  $-  $31 
Total $490  $124  $-  $31 

Troubled Debt Restructuring

Prior to the reduction in the interest rate or extensionadoption of the term.  Commercial and business banking TDRs during 2017 and 2016 were both a reduction of the interest rate and change in terms.

WhenASU 2022-02 on January 1, 2023, the Company modifies aaccounted for loan modifications to borrowers experiencing financial difficulty when concessions were granted as TDRs. The following tables are disclosures related to TDRs in a troubled debt restructuring, management measures for impairment, if any, based on the present value of the expected future cash flows, discounted at the contractual interest rate of the original loan agreement, except when the sold (remaining) source of repayment for the loan is the operation or liquidation of the collateral. In these cases, management uses the current fair value of the collateral, less selling costs. If management determines that the value of the modified loan is less than the recorded investment in the loan an impairment charge would be recorded.prior periods.


The following tables illustrate the recorded investment and number of modifications for modified loans,designated as TDRs, including the recorded investment in the loans prior to a modification and the recorded investment in the loans after restructuring:


  Year ended December 31, 2017 
(In thousands) 
Number of
Contracts
  
Pre-
Modification
Outstanding
Recorded Investment
  
Post-
Modification
Outstanding
Recorded
Investment
 
Commercial Loans:         
Commercial  1  $3,300  $3,239 
Business Banking  3   385   381 
Total Commercial Loans  4  $3,685  $3,620 
Consumer Loans:            
Indirect  8  $145  $143 
Home Equity  13   552   600 
Direct  2   279   279 
Total Consumer Loans  23  $976  $1,022 
Residential Real Estate Mortgages  15  $1,454  $1,474 
Total Troubled Debt Restructurings  42  $6,115  $6,116 
  Year Ended December 31, 2022 
(Dollars in thousands) 
Number of
Contracts
  
Pre-
Modification
Outstanding
Recorded
Investment
  
Post-
Modification
Outstanding
Recorded
Investment
 
Residential  10  $829  $928 
Total TDRs  10  $829  $928 


  Year ended December 31, 2016 
(In thousands) 
Number of
contracts
  
Pre-
Modification
Outstanding
Recorded
Investment
  
Post-
Modification
Outstanding
Recorded
Investment
 
Consumer Loans:         
Home Equity  28  $1,886  $1,743 
Total Consumer Loans  28  $1,886  $1,743 
Residential Real Estate Mortgages  13  $1,084  $843 
Total Troubled Debt Restructurings  41  $2,970  $2,586 

The following table illustrates the recorded investment and number of modifications for TDRs where a concession has been made and subsequently defaulted during the period:year:


  Year ended December 31, 2017  Year ended December 31, 2016 
(In thousands)  Number of contracts  Recorded Investment  Number of contracts  Recorded Investment 
Commercial Loans:            
Commercial  1  $145   1  $169 
Commercial Real Estate  -   -   1   1,573 
Business Banking  1   329   1   67 
Total Commercial Loans  2  $474   3  $1,809 
Consumer Loans:                
Indirect  2  $19   -  $- 
Home Equity  34   1,720   34   1,770 
Total Consumer Loans  36  $1,739   34  $1,770 
Residential Real Estate Mortgages  19  $1,302   16  $1,109 
Total Troubled Debt Restructurings  57  $3,515   53  $4,688 

 
Year Ended December 31,
2022
  
Year Ended December 31,
2021
 
(Dollars in thousands) 
Number of
Contracts
  
Recorded
Investment
  
Number of
Contracts
  
Recorded
Investment
 
Commercial loans:            
C&I  1  $320   -  $- 
Total commercial loans  1  $320   -  $- 
Consumer loans:                
Auto  2  $20   3  $36 
Total consumer loans  2  $20   3  $36 
Residential  50  $3,387   49  $2,830 
Total TDRs  53  $3,727   52  $2,866 
6.Premises and Equipment, Net
7.          Premises, Equipment and Leases

A summary of premises and equipment follows:


 December 31, December 31, 
(In thousands) 2017  2016  2023  2022 
Land, buildings and improvements $121,771  $121,037  $146,564  $121,156 
Equipment  57,080   56,243 
Furniture and equipment  96,928   68,653 
Premises and equipment before accumulated depreciation $178,851  $177,280  $243,492  $189,809 
Accumulated depreciation  97,546   93,093   (162,817)  (120,762)
Total premises and equipment $81,305  $84,187  $80,675  $69,047 


Buildings and improvements are depreciated based on useful lives of 15five to 40twenty years. EquipmentFurniture and equipment is depreciated based on useful lives of three to ten years.


Operating leases in which the Company is the lessee are recorded as operating lease ROU assets and operating lease liabilities, included in other assets and other liabilities, respectively, on the consolidated balance sheets. The Company does not have any significant finance leases in which we are the lessee as of December 31, 2023 and December 31, 2022.

Operating lease ROU assets represent the Company’s right to use an underlying asset during the lease term and operating lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and operating lease liabilities are recognized at lease commencement based on the present value of the remaining lease payments using a discount rate that represents the Company’s incremental borrowing rate at the lease commencement date. ROU assets are further adjusted for lease incentives. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term and is recorded in occupancy expense in the consolidated statements of income.

The Company made a policy election to exclude the recognition requirements to all classes of leases with original terms of 12 months or less. Instead, the short-term lease payments are recognized in profit or loss on a straight-line basis over the lease term.

The Company has lease agreements with lease and non-lease components, which are generally accounted for separately. For real estate leases, non-lease components and other non-components, such as common area maintenance charges, real estate taxes and insurance are not included in the measurement of the lease liability since they are generally able to be segregated.

Our leases relate primarily to office space and bank branches, and some contain options to renew the lease. These options to renew are generally not considered reasonably certain to exercise, and are therefore not included in the lease term until such time that the option to renew is reasonably certain. As of December 31, 2023, operating lease ROU assets and liabilities were $26.7 million and $28.2 million, respectively. As of December 31, 2022, operating lease ROU assets and liabilities were $23.9 million and $25.6 million, respectively.

The table below summarizes net lease cost:

 December 31, 
(In thousands) 2023  2022 
Operating lease cost $6,843  $6,643 
Variable lease cost  2,457   2,041 
Short-term lease cost  415   297 
Sublease income  (286)  (266)
Total operating lease cost $9,429  $8,715 

The table below shows future minimum rental commitments related to non-cancelable operating leases for the next five years and thereafter as of December 31, 2023:

(In thousands)   
2024 $7,102 
2025  5,778 
2026  4,856 
2027  4,065 
2028  2,739 
Thereafter  7,528 
Total lease payments $32,068 
Less: interest  (3,842)
Present value of lease liabilities $28,226 

The following table shows the weighted average remaining operating lease term, the weighted average discount rate and supplemental information on the consolidated statements of cash flows for operating leases:

 December 31, 
(In thousands except for percent and period data)
 2023  
2022
 
Weighted average remaining lease term, in years
  
6.55
   
6.42
 
Weighted average discount rate
  
3.68
%
  
3.10
%
Cash paid for amounts included in the measurement of lease liabilities:
        
Operating cash flows from operating leases
 
$
6,138
  
$
8,371
 
ROU assets obtained in exchange for lease liabilities
  
8,797
   7,377 

As of December 31, 2023 there are no new significant leases that have not yet commenced.

Rental expense included in occupancy expense amounted to $8.5 million in 2017, $7.8 million in December 31, 2016 and $7.9 million in December 31, 2015. The future minimum rental payments related to non-cancelable operating leases with original terms of one year or more are as follows:2023, $7.2 million in 2022 and $7.2 million in 2021.


(In thousands) December 31, 2017 
2018 $7,910 
2019  7,227 
2020  6,547 
2021  5,352 
2022  4,646 
Thereafter  16,660 
Total $48,342 
778.          Goodwill and Other Intangible Assets

7.Goodwill and Other Intangible Assets



A summary of goodwill is as follows:


(In thousands)   
January 1, 2017 $265,439 
Goodwill Acquired  2,604 
December 31, 2017 $268,043 
     
January 1, 2016 $265,957 
Goodwill Acquired 2,047 
Goodwill Adjustments  (2,565)
December 31, 2016 $265,439 
(In thousands)   
January 1, 2023
 $281,204 
Goodwill acquired  80,647 
December 31, 2023
 $361,851 
     
January 1, 2022
 $280,541 
Goodwill acquired  663 
December 31, 2022
 $281,204 

The Company has intangible assets with definite useful lives capitalized on its consolidated balance sheet in the form of core deposit and other identified intangible assets. These intangible assets are amortized over their estimated useful lives, which range primarily from one to twenty years.


There was no impairment of goodwill recorded during the yearyears ended December 31, 2017. During the year ended December 31, 2016, as a result of the disposition of a line of business in the Company's insurance agency subsidiary, the Company performed a goodwill impairment test that resulted in an impairment charge of $2.6 million.2023, 2022 and 2021.

A summary of core deposit and other intangible assets follows:


 December 31,  December 31, 
(In thousands) 2017  2016  2023  2022 
Core deposit intangibles:            
Gross carrying amount $8,975  $8,975  $31,188  $6,161 
Less: accumulated amortization  6,581   5,626   2,363   6,133 
Net carrying amount $2,394  $3,349  $28,825  $28 
                
Identified intangible assets:                
Gross carrying amount $33,632  $32,338  $31,826  $25,179 
Less: accumulated amortization  22,606   19,872   20,208   17,866 
Net carrying amount $11,026  $12,466  $11,618  $7,313 
                
Total intangibles:                
Gross carrying amount $42,607  $41,313  $63,014  $31,340 
Less: accumulated amortization  29,187   25,498   22,571   23,999 
Net carrying amount $13,420  $15,815  $40,443  $7,341 


Amortization expense on intangible assets with definite useful lives totaled $4.0$4.7 million for 2017, $3.92023, $2.3 million for 20162022 and $4.9$2.8 million for 2015.2021. Amortization expense on intangible assets with definite useful lives is expected to total $3.3$8.1 million for 2018, $2.72024, $7.1 million for 2019, $2.22025, $6.2 million for 2020, $1.62026, $5.2 million for 2021, $1.12027, $4.2 million for 20222028 and $2.5$9.7 million thereafter. Other identified intangible assets include customer lists and non-competes.non-compete agreements. 


During the yearyears ended December 31, 2017, the Company disposed of an intangible asset that resulted in an impairment charge of $1.5 million. There2023, 2022 and 2021, there was no impairment of intangible assets recorded during the year ended December 31, 2016.assets.

789.          Deposits

8.Deposits



The following table sets forth the maturity distribution of time deposits:


(In thousands) December 31, 2017  December 31, 2023 
Within one year $394,674  $1,206,689 
After one but within two years  259,710   57,989 
After two but within three years  62,536   32,950 
After three but within four years  40,151   19,217 
After four but within five years  28,525   7,209 
After five years  21,170   655 
Total $806,766  $1,324,709 


Time deposits of $250,000 or more aggregated $92.8$263.1 million and $84.3$48.4 million December 31, 20172023 and 2016,2022, respectively.

9.Short-Term
10.          Borrowings



Short-Term Borrowings

In addition to the liquidity provided by balance sheet cash flows, liquidity must also be supplemented with additional sources such as credit lines from correspondent banks as well as borrowings from the FHLB and the Federal Reserve Bank. Other funding alternatives may also be appropriate from time to time, including wholesale and retail repurchase agreements and brokered certificate of deposit (“CD”) accounts.


Short-term borrowings totaled $719.1$386.7 million and $681.7$585.0 million at December 31, 20172023 and 2016,2022, respectively, and consist of Federal funds purchased and securities sold under repurchase agreements, which generally represent overnight borrowing transactions and other short-term borrowings, primarily FHLB advances, with original maturities of one year or less.

The Company has unused lines of credit with the FHLB and access to brokered deposits available for short-term financing offinancing. Those sources totaled approximately $2.0$2.87 billion and $1.9$2.90 billion at December 31, 20172023 and 2016,2022, respectively. Borrowings on the FHLB lines are secured by FHLB stock, certain securities and one-to-four family first lien mortgage loans. Securities collateralizing repurchase agreements are held in safekeeping by nonaffiliated financial institutions and are under the Company’s control.


Information related to short-term borrowings is summarized as follows as of December 31,:follows:


 December 31,
 
(Dollars in thousands) 2017  2016  2015  2023  2022  2021 
Federal funds purchased:                  
Balance at year-end $60,000  $50,000  $99,500  $-  $60,000  $- 
Average during the year  54,162   65,257   97,424   24,575   14,644   17 
Maximum month end balance  80,000   85,000   159,000   60,000   80,000   - 
Weighted average rate during the year  2.16%  0.98%  0.36%  5.16%  4.02%  0.11%
Weighted average rate at year-end  2.41%  1.19%  0.51%  5.63%  4.28%  - 
                        
Securities sold under repurchase agreements:                        
Balance at year-end $182,123  $173,703  $167,981  $93,651  $86,012  $97,795 
Average during the year  175,539   168,821   162,201   70,251   69,561   100,519 
Maximum month end balance  190,326   189,875   178,326   96,195   88,637   135,623 
Weighted average rate during the year  0.07%  0.06%  0.06%  1.06%  0.10%  0.13%
Weighted average rate at year-end  0.07%  0.07%  0.06%  1.49%  0.11%  0.11%
                        
Other short-term borrowings:                        
Balance at year-end $477,000  $458,000  $175,000  $293,000  $439,000  $- 
Average during the year  460,334   263,575   80,260   450,377   46,371   1,302 
Maximum month end balance  591,000   424,000   175,000   593,000   439,000   - 
Weighted average rate during the year  1.02%  0.59%  0.42%  5.24%  4.24%  2.02%
Weighted average rate at year-end  1.18%  0.70%  0.56%  5.28%  4.45%  - 


See Note 34 for additional information regarding securities pledged as collateral for securities sold under the repurchase agreements.

79Long-Term Debt

10.Long-Term Debt


Long-term debt consists of obligations having an original maturity at issuance of more than one year. A majority of the Company’s long-term debt is comprised of FHLB advances collateralized by the FHLB stock owned by the Company, certain of its mortgage-backed securities and a blanket lien on its residential real estate mortgage loans. As of December 31, 2023 the Company had no callable long-term debt. A summary is as follows:

 (Dollars in thousands) December 31, 2017  December 31, 2016 
Maturity Amount  
Weighted
Average
Rate
  
Callable
Amount
  
Weighted
Average
Rate
  Amount  
Weighted
Average
Rate
  
Callable
Amount
  
Weighted
Average
Rate
 
2017 $-   -  $-   -  $40,150   2.67% $25,000   3.48%
2018  40,037   2.57%  25,000   3.15%  40,000   2.57%  25,000   3.15%
2019  20,000   1.96%  -   -   20,000   1.96%  -   - 
2020  25,000   2.34%  -   -   -   -   -   - 
2021  56   4.00%  -   -   72   4.00%  -   - 
2031  3,776   2.45%  -   -   3,865   2.45%  -   - 
Total $88,869      $25,000      $104,087      $50,000     

11.Junior Subordinated Debt

(Dollars in thousands) December 31, 2023  December 31, 2022 
Maturity Amount  
Weighted
Average Rate
  Amount  
Weighted
Average Rate
 
2025
 $
26,603   4.35% $
1,519   4.39%
2031  3,193   2.45%  3,296   2.45%
Total $29,796      $4,815     

Subordinated Debt

On June 23, 2020, the Company issued $100.0 million aggregate principal amount of 5.00% fixed-to-floating rate subordinated notes due 2030. The subordinated notes, which qualify as Tier 2 capital, bear interest at an annual rate of 5.00%, payable semi-annually in arrears commencing on January 1, 2021, and a floating rate of interest equivalent to the three-month Secured Overnight Financing Rate (“SOFR”) plus a spread of 4.85%, payable quarterly in arrears commencing on October 1, 2025. The subordinated notes issuance costs of $2.2 million are being amortized on a straight-line basis into interest expense over five years.

The Company may redeem the subordinated notes (1) in whole or in part beginning with the interest payment date of July 1, 2025, and on any interest payment date thereafter or (2) in whole but not in part upon the occurrence of a “Tax Event”, a “Tier 2 Capital Event” or in the event the Company is required to register as an investment company pursuant to the Investment Company Act of 1940, as amended. The redemption price for any redemption is 100% of the principal amount of the subordinated notes being redeemed, plus accrued and unpaid interest thereon to, but excluding, the date of redemption. Any redemption of the subordinated notes will be subject to the receipt of the approval of the Board of Governors of the Federal Reserve System to the extent then required under applicable laws or regulations, including capital regulations. The Company repurchased $2.0 million of the subordinated notes during the year ended December 31, 2022 at a discount of $0.1 million.

The subordinated notes assumed in connection with the Salisbury acquisition included $25.0 million of 3.50% fixed-to-floating rate subordinated notes due 2031. The subordinated notes, which qualify as Tier 2 capital, have a maturity date of March 31, 2031 and bear interest at an annual rate of 3.50%, payable quarterly in arrears commencing on June 30, 2021, and a floating rate of interest equivalent to the three-month SOFR plus a spread of 2.80%, payable quarterly in arrears commencing on June 30, 2026. The subordinated notes are redeemable, without penalty, on or after March 31, 2026 and, in certain limited circumstances, prior to that date. As of the acquisition date, the fair value discount was $3.0 million.

The following table summarizes the Company’s subordinated debt:

(Dollars in thousands) December 31, 2023  December 31, 2022 
Subordinated notes issued June 2020 - fixed interest rate of 5.00% through June 2025 and a variable interest rate equivalent to three-month SOFR plus 4.85% thereafter, maturing July 1, 2030 $98,000  $98,000 
Subordinated notes issued March 2021 and acquired August 2023 - fixed interest rate of 3.50% through June 2026 and a variable interest rate equivalent to three-month SOFR plus 2.80% thereafter, maturing March 31, 2031
  25,000   - 
Subtotal subordinated notes
 $
123,000  $
98,000 
Unamortized debt issuance costs and unamortized fair value discount  (3,256)  (1,073)
Total subordinated debt, net $119,744  $96,927 

Junior Subordinated Debt

The Company sponsors five business trusts, CNBF Capital Trust I, NBT Statutory Trust I, NBT Statutory Trust II, Alliance Financial Capital Trust I and Alliance Financial Capital Trust II (collectively, the “Trusts”). The Company’s junior subordinated debentures include amounts related to the Company’s NBT Statutory Trust I and II as well as junior subordinated debentures associated with one statutory trust affiliate that was acquired from our merger with CNB Financial Corp. and two statutory trusts that were acquired from our acquisition of Alliance Financial Corporation (“Alliance”). The Trusts were formed for the purpose of issuing company-obligated mandatorily redeemable trust preferred securities to third-party investors and investing in the proceeds from the sale of such preferred securities solely in junior subordinated debt securities of the Company for general corporate purposes. The Company guarantees, on a limited basis, payments of distributions on the trust preferred securities and payments on redemption of the trust preferred securities. The Trusts are VIEs for which the Company is not the primary beneficiary, as defined by GAAP. In accordance with GAAP, the accounts of the Trusts are not included in the Company’s consolidated financial statements. See Note 1 for additional information about the Company’s consolidation policy.


The debentures held by each trust are the sole assets of that trust. The Trusts hold, as their sole assets, junior subordinated debentures of the Company with face amounts totaling $98.0 million at December 31, 2017.2023. The Company owns all of the common securities of the Trusts and has accordingly recorded $3.2 million in equity method investments classified as other assets in our consolidated balance sheets at December 31, 2017.2023. The Company owns all of the common stock of the Trusts, which have issued trust preferred securities in conjunction with the Company issuing trust preferred debentures to the Trusts. The terms of the trust preferred debentures are substantially the same as the terms of the trust preferred securities.
80

As of December 31, 2017,2023, the Trusts had the following trust preferred securities outstanding and held the following junior subordinated debentures of the Company (dollars in thousands):


DescriptionIssuance Date 
Trust
Preferred
Securities
Outstanding
 Interest Rate 
Trust
Preferred
Debt Owed
To Trust
 Final Maturity DateIssuance Date 
Trust
Preferred
Securities
Outstanding
 Interest Rate 
Trust
Preferred
Debt Owed
To Trust
 Final Maturity Date
                   
CNBF Capital Trust IAugust 1999 $18,000 
3-month LIBOR
plus 2.75%
 $18,720 August 2029August 1999 $18,000 
3-month Term SOFR +
0.26161% plus 2.75%
 $18,720 August 2029
                       
NBT Statutory Trust INovember 2005  5,000 
3-month LIBOR
plus 1.40%
  5,155 December 2035November 2005  5,000 
3-month Term SOFR +
0.26161% plus 1.40%
  5,155 December 2035
                       
NBT Statutory Trust IIFebruary 2006  50,000 
3-month LIBOR
plus 1.40%
  51,547 March 2036February 2006  50,000 
3-month Term SOFR +
0.26161% plus 1.40%
  51,547 March 2036
                       
Alliance Financial Capital Trust IDecember 2003  10,000 
3-month LIBOR
plus 2.85%
  10,310 January 2034December 2003  10,000 
3-month Term SOFR +
0.26161% plus 2.85%
  10,310 January 2034
                       
Alliance Financial Capital Trust IISeptember 2006  15,000 
3-month LIBOR
plus 1.65%
  15,464 September 2036September 2006  15,000 
3-month Term SOFR +
0.26161% plus 1.65%
  15,464 September 2036



The Company’s junior subordinated debentures are redeemable prior to the maturity date at our option upon each trust’s stated option repurchase dates and from time to time thereafter. These debentures are also redeemable in whole at any time upon the occurrence of specific events defined within the trust indenture. Our obligations under the debentures and related documents, taken together, constitute a full and unconditional guarantee by the Company of the issuers’ obligations under the trust preferred securities. The Company owns all of the common stock of the Trusts, which have issued trust preferred securities in conjunction with the Company issuing trust preferred debentures to the Trusts. The terms of the trust preferred debentures are substantially the same as the terms of the trust preferred securities.

With respect to the Trusts, the Company has the right to defer payments of interest on the debentures issued to the Trusts at any time or from time to time for a period of up to ten consecutive semi-annual periods with respect to each deferral period. Under the terms of the debentures, if in certain circumstances there is an event of default under the debentures or the Company elects to defer interest on the debentures, the Company may not, with certain exceptions, declare or pay any dividends or distributions on its capital stock or purchase or acquire any of its capital stock.

Despite the fact that the Trusts are not included in the Company’s consolidated financial statements, $97 million of the $101 million in trust preferred securities issued by these subsidiary trusts is included in the Tier 1 capital of the Company for regulatory capital purposes as allowed by the Federal Reserve Board (NBT Bank owns $1.0 million of CNBF Trust I securities). The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 requires bank holding companies with assets greater than $500 million to be subject to the same capital requirements as insured depository institutions, meaning, for instance, that such bank holding companies will not be able to count trust preferred securities issued after May 19, 2010 as Tier 1 capital. The aforementioned Trusts are grandfathered with respect to this enactment based on their date of issuance.

12.
11.          Income Taxes


The significant components of income tax expense attributable to operations are as follows:

 Years ended December 31, Years Ended December 31, 
(In thousands) 2017  2016  2015  2023  2022  2021 
Current:         
Current         
Federal $35,839  $30,492  $32,871  $22,829  $51,077  $35,483 
State  6,599   5,628   4,329   5,890   12,934   8,626 
Total Current $42,438  $36,120  $37,200  $28,719  $64,011  $44,109 
                        
Deferred:            
Deferred            
Federal $3,850  $3,994  $2,521  $4,593  $(15,862) $507 
State  (278)  278   482   1,365   (3,988)  357 
Total Deferred $3,572  $4,272  $3,003  $5,958  $(19,850) $864 
Total income tax expense $46,010  $40,392  $40,203  $34,677  $44,161  $44,973 
On December 22, 2017, the U.S. government enacted the Tax Cuts and Jobs Act (the “Tax Act”). The Tax Act includes significant changes to the U.S. corporate income tax system including: a federal corporate rate reduction from 35% to 21%. The Tax Act also establishes new tax laws that will affect years subsequent to 2017. ASC 740, Income Taxes, requires a company to record the effects of a tax law change in the period of enactment, however shortly after the enactment of the Tax Act, the SEC staff issued Staff Accounting Bulletin 118 ("SAB 118"), which allows a company to record a provisional amount when it does not have the necessary information available, prepared, or analyzed in reasonable detail to complete its accounting for the change in the tax law. The measurement period ends when the company has obtained, prepared and analyzed the information necessary to finalize its accounting, but cannot extend beyond one year.

In connection with our initial analysis of the impact of the Tax Act, the Company recorded a $4.4 million adjustment in the year ended December 31, 2017 for remeasurement of deferred tax assets and liabilities for the corporate rate reduction. A certain amount of this adjustment is provisional, related to consideration of depreciation, compensation matters and different interpretations by various regulatory authorities.

In the first quarter of 2017, the Company adopted the provision of Financial Accounting Standards Board ("FASB") Accounting Standards Update ("ASU") 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, requiring that all excess tax benefits and tax deficiencies associated with equity-based compensation be recognized as an income tax benefit or expense in the income statement. Previously, tax effects resulting from changes in the Company's share price subsequent to the grant date were recorded through stockholders' equity at the time of vesting or exercise. The adoption of ASU 2016-09 resulted in income tax benefits of $1.8 million in the year ended December 31, 2017.


The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities are as follows:


 December 31, December 31, 
(In thousands) 2017  2016  2023  2022 
Deferred tax assets:            
Allowance for loan losses $17,390  $24,925  $28,039  $24,792 
Lease liability  6,917   6,273 
Deferred compensation  7,230   11,578   9,915   9,181 
Postretirement benefit obligation  2,159   2,929 
Fair value adjustments from acquisitions  919   1,883 
Fair value adjustments on acquisitions
  18,306   125 
Loan fees  30,778   33,389 
Stock-based compensation expense  3,006   2,822 
Unrealized losses on securities  3,715   3,259   45,446   53,663 
Accrued liabilities  769   1,775 
Stock-based compensation expense  2,642   4,817 
Other  711   1,148   9,362   5,902 
Total deferred tax assets $35,535  $52,314  $151,769  $136,147 
Deferred tax liabilities:                
Pension benefits $12,439  $17,303  $14,742  $13,103 
Lease right-of-use asset  6,551   5,877 
Amortization of intangible assets  11,110   17,557   22,850   14,112 
Premises and equipment, primarily due to accelerated depreciation  2,792   4,375   2,746   4,889 
Deferred loan costs  634   1,759 
Cash flow hedges  877   1,129 
Other  390   501   1,669   846 
Total deferred tax liabilities $28,242  $42,624  $48,558  $38,827 
Net deferred tax asset at year-end $7,293  $9,690  $103,211  $97,320 
Net deferred tax asset at beginning of year 9,690  14,940   97,320   22,038 
(Decrease) in net deferred tax asset $(2,397) $(5,250)
Increase in net deferred tax asset $5,891  $75,282 

Realization of deferred tax assets is dependent upon the generation of future taxable income or the existence of sufficient taxable income within the available carryback period.income. A valuation allowance is providedrecorded when it is more likely than not that some portion of the deferred tax asset will not be realized. Based on available evidence, gross deferred tax assets will ultimately be realized and a valuation allowance was not deemed necessary at December 31, 20172023 and 2016.2022.


The following is a reconciliation of the provision for income taxes to the amount computed by applying the applicable Federal statutory rate of 35% to income before taxes:


 Years ended December 31, Years Ended December 31, 
(In thousands) 2017  2016  2015  2023  2022  2021 
Federal income tax at statutory rate $44,857  $41,581  $40,820  $32,226  $41,193  $41,971 
Tax exempt income  (2,303)  (2,205)  (2,037)  (1,442)  (984)  (1,014)
Net increase in cash surrender value of life insurance  (1,780)  (1,712)  (1,373)  (1,367)  (1,215)  (1,230)
Federal tax credit  (1,343)  (1,323)  (939)
Federal tax credits  (2,855)  (2,417)  (1,884)
State taxes, net of federal tax benefit  4,107   3,838   3,127   5,732   7,067   7,097 
Federal tax reform (Tax Act)  4,407   -   - 
Stock-based compensation, excess tax benefit  (1,619)  -   - 
Other, net  (316)  213   605   2,383   517   33 
Income tax expense $46,010  $40,392  $40,203  $34,677  $44,161  $44,973 

A reconciliation of the beginning and ending balance of Federal and State gross unrecognized tax benefits ("UTBs"(“UTBs”) is as follows:


(In thousands) 2017  2016  2023  2022 
Balance at January 1 $559  $-  $1,942  $1,545 
Additions for tax positions of prior years  -   425   647   3 
Reduction for tax positions of prior years  (31)  -   (104)  - 
Current period tax positions  137   134   394   394 
Balance at December 31 $665  $559  $2,879  $1,942 
Amount that would affect the effective tax rate if recognized, gross of tax $525  $363  $2,274  $1,535 

At December 31, 2015 theThe Company had no UTBs. We recognizerecognizes interest and penalties on the income tax expense line in the accompanying consolidated statements of income. We monitorThe Company monitors changes in tax statutes and regulations to determine if significant changes will occur over the next 12 months. As of December 31, 2017,2023, no significant changes to UTBs are projected; however, tax audit examinations are possible.possible, but it is not reasonably possible to estimate when examinations in subsequent years will be completed. The Company recognized an insignificant amount of interest expense related to UTBs in the consolidated statement of income for the year ended December 31, 2017.2023, 2022 and 2021.


During the year endedAs of December 31, 2017,2023, the Company settled the tax audit by the state of New York for tax years, 2011, 2012 and 2013 without any material audit assessments. The Company is no longer subject to U.S. Federal tax examination by tax authorities for years prior to 2014 and2020. The tax years 2017 to 2019 are currently being audited by New York State for years prior to 2013. The 2013 tax year related to New York examinations, while previously audited by the state, remains open by statute.State.


13.
12.          Employee Benefit Plans


Defined Benefit Post-retirementPost-Retirement Plans

The Company has a qualified, noncontributory, defined benefit pension plan (“the Plan”) covering substantially all of its employees at December 31, 2017.2023. Benefits paid from the planPlan are based on age, years of service, compensation and social security benefits and are determined in accordance with defined formulas. The Company’s policy is to fund the Plan in accordance with Employee Retirement Income Security Act of 1974 standards. Assets of the Plan are invested in publicly traded stocks, bonds and mutual funds. Prior to January 1, 2000, the Plan was a traditional defined benefit plan based on final average compensation. On January 1, 2000, the Plan was converted to a cash balance plan with grandfathering provisions for existing participants. Effective March 1, 2013, the Plan was amended. Benefit accruals for participants who, as of January 1, 2000, elected to continue participating in the traditional defined benefit plan design were frozen as of March 1, 2013. In May 2013, the noncontributory, frozen, defined benefit pension plan assumed from Alliance in the acquisition was merged into the Plan.

In addition to the Plan, the Company provides supplemental employee retirement plans to certain current and former executives. The Company also assumed supplemental retirement plans for certain former executives in the Alliance acquisition.

The These supplemental employee retirement plans and the defined benefit pension planPlan are collectively referred to herein as “Pension Benefits.”


In addition, the Company provides certain health care benefits for retired employees. Benefits were accrued over the employees’ active service period. Only employees that were employed by NBT Bankthe Company on or before January 1, 2000 are eligible to receive post-retirement health care benefits. The Plan is contributory for participating retirees, requiring participants to absorb certain deductibles and coinsurance amounts with contributions adjusted annually to reflect cost sharing provisions and benefit limitations called for in the Plan. Employees become eligible for these benefits if they reach normal retirement age while working for the Company. For eligible employees described above, the Company funds the cost of post-retirement health care as benefits are paid. The Company elected to recognize the transition obligation on a delayed basis over twenty years. In addition, the Company assumed post-retirement medical life insurance benefits for certain Alliance employees, retirees and their spouses, if applicable, in the Alliance acquisition. These post-retirement benefits are referred to herein as “Other Benefits.”


Accounting standards require an employer to: (1) recognize the overfunded or underfunded status of defined benefit post-retirement plans, which is measured as the difference between plan assets at fair value and the benefit obligation, as an asset or liability in its balance sheet; (2) recognize changes in that funded status in the year in which the changes occur through comprehensive income; and (3) measure the defined benefit plan assets and obligations as of the date of its year-end balance sheet.


The components of AOCI, which have not yet been recognized as components of net periodic benefit cost, related to pensions and other post-retirement benefits are summarized below:


 Pension Benefits  Other Benefits 
Pension BenefitsPension Benefits Other Benefits 
(In thousands) 2017  2016  2017  2016 2023 2022 2023 2022 
Net actuarial loss $23,585  $28,328  $1,731  $1,430 
Net actuarial loss (gain)
 $29,301  $35,971  $(178) $(921)
Prior service cost (credit)  94   140   196   (38)  198   211   (10)  (14)
Total amounts recognized in AOCI (pre-tax) $23,679  $28,468  $1,927  $1,392  $29,499  $36,182  $(188) $(935)
A December 31 measurement date is used for the pension, supplemental pension and post-retirement benefit plans. The following table sets forth changes in benefit obligations, changes in plan assets and the funded status of the pension plans and other post-retirement benefits:


 Pension Benefits  Other Benefits Pension Benefits  Other Benefits 
(In thousands) 2017  2016  2017  2016  2023  2022  2023  2022 
Change in benefit obligation:                        
Benefit obligation at beginning of year $90,477  $92,445  $7,478  $8,322  $75,940  $88,919  $4,183  $5,152 
Service cost  1,511   2,162   12   14   1,904   2,024   4   7 
Interest cost  4,168   4,223   357   353   4,002   2,765   240   170 
Plan participants' contributions  -   -   218   234 
Plan participants’ contributions  -   -   141   147 
Actuarial loss (gain)  4,028   (1,635)  388   (786)  1,387   (11,158)  710   (695)
Curtailment/ settlement  -   (715)  286   - 
Amendments
  30   -   -   - 
Benefits paid  (9,234)  (6,003)  (689)  (659)  (6,269)  (6,610)  (563)  (598)
Projected benefit obligation at end of year $90,950  $90,477  $8,050  $7,478  $76,994  $75,940  $4,715  $4,183 
Change in plan assets:                                
Fair value of plan assets at beginning of year $116,216  $107,529  $-  $-  $113,316  $135,867  $-  $- 
Actual return on plan assets  15,032   8,259   -   - 
Gain (loss) on plan assets  12,803   (17,260)  -   - 
Employer contributions  2,212   6,431   471   425   1,319   1,319   422   451 
Plan participants' contributions  -   -   218   234 
Plan participants’ contributions  -   -   141   147 
Benefits paid  (9,234)  (6,003)  (689)  (659)  (6,269)  (6,610)  (563)  (598)
Fair value of plan assets at end of year $124,226  $116,216  $-  $-  $121,169  $113,316  $-  $- 
                
Funded (unfunded) status at year end $33,276  $25,739  $(8,050) $(7,478) $44,175  $37,376  $(4,715) $(4,183)


An asset is recognized for an overfunded plan and a liability is recognized for an underfunded plan. The accumulated benefit obligation for pension benefits was $91.0$77.0 million and $90.5$75.9 million at December 31, 20172023 and 2016,2022, respectively. The accumulated benefit obligation for other post-retirement benefits was $8.1$4.7 million and $7.5$4.2 million at December 31, 20172023 and 2016,2022, respectively. The funded status of the pension and other post-retirement benefit plans has been recognized as follows in the consolidated balance sheets at December 31, 20172023 and 2016.2022. 


 Pension Benefits  Other Benefits  Pension Benefits  Other Benefits 
(In thousands) 2017  2016  2017  2016  2023  2022  2023  2022 
Other assets $52,775  $45,344  $-  $-  $59,889  $53,031  $-  $- 
Other liabilities  (19,499)  (19,605)  (8,050)  (7,478)  (15,714)  (15,655)  (4,715)  (4,183)
Funded status $33,276  $25,739  $(8,050) $(7,478) $44,175  $37,376  $(4,715) $(4,183)

The following assumptions were used to determine the benefit obligation and the net periodic pension cost for the years indicated:


 Years ended December 31, Years Ended December 31,
 2017  2016  2015 202320222021
Weighted average assumptions:            
The following assumptions were used to determine benefit obligations:            
Discount rate  4.20% - 4.21%  4.76%-4.84%  4.69%-4.71%4.91% - 5.66%5.54% - 5.66%3.23% - 3.35%
Expected long-term return on plan assets  7.00%  7.00%  7.00%6.70%6.70%6.70%
Rate of compensation increase  3.00%  3.00%  3.00%3.00%3.00%3.00%
Interest rate of credit for cash balance plan4.66%3.99%1.94%
               
The following assumptions were used to determine net periodic pension cost:               
Discount rate  4.76% - 4.84%  4.69%-4.71%  4.19%-4.30%3.35% - 5.66%3.23% - 3.35%3.08% - 3.25%
Expected long-term return on plan assets  7.00%  7.00%  7.50%6.70%6.70%7.00%
Rate of compensation increase  3.00%  3.00%  3.00%-3.75%3.00%3.00%3.00%
Interest rate of credit for cash balance plan3.99%1.94%1.62%

Net periodic benefit cost and other amounts recognized in OCI for the years ended December 31 included the following components:


 Pension Benefits  Other Benefits Pension Benefits  Other Benefits 
(In thousands) 2017  2016  2015  2017  2016  2015  2023  2022  2021  2023  2022  2021 
Components of net periodic benefit cost:                  
Components of net periodic (benefit) cost:                  
Service cost $1,511  $2,162  $2,677  $12  $14  $17  $1,904  $2,024  $2,069  $4  $7  $8 
Interest cost  4,168   4,223   3,977   357   353   374   4,002   2,765   2,717   240   170   163 
Expected return on plan assets  (7,929)  (7,430)  (8,589)  -   -   -   (7,379)  (8,884)  (8,786)  -   -   - 
Amortization of gain due to curtailment  -   (768)  (154)  -   -   - 
Amortization of prior service cost (credit)  46   32   21   51   (57)  (219)  43   108   59   (4)  6   51 
Amortization of unrecognized net loss  1,668   2,235   2,174   87   117   263 
Net periodic pension cost $(536) $454  $106  $507  $427  $435 
                        
Amortization of unrecognized net loss (gain)  2,633   623   1,263   (32)  -   - 
Net periodic pension cost (benefit) $1,203  $(3,364) $(2,678) $208  $183  $222 
Other changes in plan assets and benefit obligations recognized in OCI (pre-tax):                                                
Net (gain) loss $(3,075) $(2,464) $6,523  $388  $(786) $(333) $(4,037) $14,987  $(3,237) $711  $(695) $(543)
Prior service cost  -   96   -   286   -   -   30
   -
   -
   -
   -
   -
 
Amortization of gain due to settlement  -   (43)  (46)  -   -   - 
Amortization of prior service (cost) credit  (46)  (32)  (21)  (51)  57   219   (43)  (108)  (59)  4   (6)  (51)
Amortization of unrecognized net (loss)  (1,668)  (2,235)  (2,174)  (87)  (117)  (263)
Amortization of unrecognized net (loss) gain  (2,633)  (623)  (1,263)  32   -   - 
Total recognized in OCI $(4,789) $(4,678) $4,282  $536  $(846) $(377) $(6,683) $14,256  $(4,559) $747  $(701) $(594)
                        
Total recognized in net periodic benefit cost and OCI, pre-tax $(5,325) $(4,224) $4,388  $1,043  $(419) $58 
Total recognized in net periodic (benefit) cost and OCI, pre-tax $(5,480) $10,892  $(7,237) $955  $(518) $(372)

The Company expects that $1.2 million in net actuarial loss and nominal prior service costs will be recognized as componentscost component of the net periodic benefit(benefit) cost is included in 2018.Salaries and Employee Benefits and the interest cost, expected return on plan assets and net amortization components are included in Other Noninterest Expense on the consolidated statements of income.
The following table sets forth estimated future benefit payments for the pension plans and other post-retirement benefit plans as of December 31, 2017:2023:


(In thousands) 
Pension
Benefits
  
Other
Benefits
 
2018 $7,256  $606 
2019  7,087   598 
2020  6,997   583 
2021  6,728   559 
2022  6,666   566 
2023 - 2027  37,688   2,818 
(In thousands) 
Pension
Benefits
  
Other
Benefits
 
2024 $7,676  $444 
2025  7,249   444 
2026  7,269   442 
2027  7,759   422 
2028  7,382   414 
2029 - 2033  33,035   1,860 

The Company made no voluntary contributions to the pension and other benefit plans during the yearyears ended December 31, 2017. The Company made voluntary contributions to the pension plan totaling $5.6 million2023 and no contributions to other benefit plans during the year ended December 31, 2016.2022.

For measurement purposes, the annual rates of increase in the per capita cost of covered medical and prescription drug benefits for fiscal year 20172023 were assumed to be 6.3 %4.5% to 10.5 % percent.6.5%. The rates were assumed to decrease gradually to 3.9 %4.0% for fiscal year 2075 and remain at that level thereafter. Assumed health care cost trend rates have a significant effect on amounts reported for health care plans. A one-percentage point change in the health care trend rates would have the following effects as

89


(In thousands) 
One
Percentage
Point
Increase
  
One
Percentage
Point
Decrease
 
Increase (decrease) on total service and interest cost components $40  $(34)
Increase (decrease) on post-retirement accumulated benefit obligation  855   (738)

Plan Investment Policy


The Company’s key investment objectives in managing its defined benefit plan assets are to ensure that present and future benefit obligations to all participants and beneficiaries are met as they become due; to provide a total return that, over the long-term, maximizes the ratio of the plan assets to liabilities, while minimizing the present value of required Company contributions, at the appropriate levels of risk; to meet statutory requirements and regulatory agencies’ requirements; and to satisfy applicable accounting standards. The Company periodically evaluates the asset allocations, funded status, rate of return assumption and contribution strategy for satisfaction of our investment objectives. 


The target and actual allocations expressed as a percentage of the defined benefit pension plan’s assets are as follows:


 Target 2017  2017  2016 Target 202320232022
Cash and cash equivalents  0 - 20%   3%  2% 0 - 15%2%3%
Fixed income securities 25 - 55%   45%  46% 30 - 60%38%38%
Equities 40 - 65%   52%  52% 40 - 70%60%59%
Total     100%  100%  100%100%
Only high-quality bonds are to be included in the portfolio. All issues that are rated lower than A by Standard and Poor’s are to be excluded. Equity securities at December 31, 20172023 and 20162022 do not include any Company common stock. 


The following table presents the financial instruments recorded at fair value on a recurring basis by the Plan:


(In thousands) Level 1  Level 2  December 31, 2017  Level 1  Level 2  
December 31,
2023
 
Cash and cash equivalents $3,684  $-  $3,684  $2,435  $-  $2,435 
Foreign equity mutual funds  44,508   -   44,508   39,001   -   39,001 
Equity mutual funds  26,747   -   26,747   34,281   -   34,281 
U.S. government bonds  -   99   99   -   13   13 
Corporate bonds  -   49,188   49,188   -   45,439   45,439 
Total $74,939  $49,287  $124,226  $75,717  $45,452  $121,169 

 Level 1  Level 2  December 31, 2016  Level 1  Level 2  
December 31,
2022
 
Cash and cash equivalents $3,500  $-  $3,500  $3,401  $-  $3,401 
Foreign equity mutual funds  33,687   -   33,687   36,111   -   36,111 
Equity mutual funds  28,256   -   28,256   30,859   -   30,859 
U.S. government bonds  -   1,283   1,283   -   20   20 
Corporate bonds  -   49,490   49,490   -   42,925   42,925 
Total $65,443  $50,773  $116,216  $70,371  $42,945  $113,316 

The plan had no financial instruments recorded at fair value on a non-recurring basis as of December 31, 20172023 and 2016.2022.

Determination of Assumed Rate of Return

The expected long-term rate-of-return on assets was 7.0%6.7% at December 31, 20172023 and 2016.2022, respectively. This assumption represents the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the projected benefit obligation. The assumption has been determined by reflecting expectations regarding future rates of return for the portfolio considering the asset distribution and related historical rates of return. The appropriateness of the assumption is reviewed annually.

Employee 401(k) and Employee Stock Ownership Plans

The Company maintains a 401(k) and employee stock ownership plan (the “401(k) Plan”). The Company contributes to the 401(k) Plan based on employees’ contributions out of their annual salaries. In addition, the Company may also make discretionary contributions to the 401(k) Plan based on profitability. Participation in the 401(k) Plan is contingent upon certain age and service requirements. The employer contributions associated with the 401(k) Plan were $2.8$4.4 million in 2017, $2.72023, $4.0 million in 20162022 and $2.5$3.9 million in 2015.2021.


Other Retirement Benefits


Included in other liabilities is $2.4$0.9 million and $2.6$1.1 million at December 31, 20172023 and 2016,2022, respectively, for supplemental retirement benefits for retired executives from legacy plans assumed in acquisitions. The Company recognized $0.1, $0.2 and $0.3 million in expense for each of the years ended December 31, 2017, 20162023, 2022 and 2015, respectively,2021, related to these plans.
14.Stock-Based Compensation
90


13.          Stock-Based Compensation


In April 2008,May 2018, the Company adopted the NBT Bancorp Inc. 20082018 Omnibus Incentive Plan (the “Stock Plan”). replacing the 2008 Omnibus Incentive Plan which automatically expired in April 2018. Under the terms of the Stock Plan, options and other equity-based awards are granted to directors and employees to increase their direct proprietary interest in the operations and success of the Company. The Stock Plan assumed all prior equity-based incentive plans and any new equity-based awards are granted under the terms of the Stock Plan. Under terms of the Stock Plan, stock options are granted to purchase shares of the Company’s common stock at a price equal to the fair market value of the common stock on the date of the grant. Options granted have a vesting period of four years and terminate ten years from the date of the grant. Shares issued as a result of stock option exercises and vesting of restricted shares and stock unit awards are funded from the Company’s treasury stock. Restricted shares granted under the Plan typically vest after three or five years for employees andone or three years for non-employee directors. Restricted stock units granted under the Stock Plan may have different terms and conditions. Performance shares and units granted under the Stock Plan for executives may have different terms and conditions. Since 2011, the Company primarily grants restricted stock unit awards. Stock option grants since that time were reloads of existing grants.
The following table summarizes information concerningthe grant. Under terms of the Stock Plan, stock options outstanding:

(In thousands, except share and per share data) 
Number of
Shares
  
Weighted
Average
Exercise
Price
  
Weighted
Average
Remaining
Contractual
Term
(in Years)
  
Aggregate
Intrinsic
Value
 
Outstanding at January 1, 2017  230,174  $24.35       
Granted  1,500   40.63       
Exercised  (118,844)  25.94       
Expired  (800)  24.46       
Outstanding at December 31, 2017  112,030  $22.88   2.13  $1,566 
Exercisable at December 31, 2017  107,280  $22.41   1.84  $1,544 
Expected to Vest  4,750  $33.52   8.68  $22 
Total stock-based compensation expense forare granted to purchase shares of the Company’s common stock at a price equal to the fair market value of the common stock on the date of the grant. Shares issued as a result of vesting of restricted stock unit awards and stock option awards totaled $0.1 million, $0.2 million and $0.2 million forexercises are funded from the years ended December 31, 2017, 2016 and 2015, respectively. Cash proceeds, tax benefits and intrinsic value related to total stock options exercised is as follows: Company’s treasury stock.


  Years ended December 31, 
(In thousands) 2017  2016  2015 
Proceeds from stock options exercised $3,083  $8,398  $12,044 
Tax benefits related to stock options exercised  650   1,223   952 
Intrinsic value of stock options exercised  1,699   3,143   2,446 
Fair value of shares vested during the year  329   105   63 

The Company has outstanding restricted stock granted from various plans at December 31, 2017.2023. The Company recognized $3.5$5.1 million, $4.2$4.5 million and $3.9$4.4 million in stock-based compensation expense related to these stock awards for the years ended December 31, 2017, 20162023, 2022 and 2015,2021, respectively. Tax benefits recognized with respect to restricted stock awards and stock units were $2.5$1.3 million, $2.9$1.2 million and $1.5$1.9 million for the years ended December 31, 2017, 20162023, 2022 and 2015,2021, respectively. Unrecognized compensation cost related to restricted stock awards and stock units totaled $4.8$5.4 million at December 31, 20172023 and will be recognized over 2.11.4 years on a weighted average basis. Shares issued are funded from the Company’s treasury stock. The following table summarizes information for unvested restricted stock units outstanding as of December 31, 2017:2023:


  
Number
of
Shares
  
Weighted-
Average
Grant Date Fair
Value
 
Unvested at January 1, 2017  613,163  $22.62 
Forfeited  (5,545)  23.18 
Vested  (198,652)  22.34 
Granted  125,772   36.15 
Unvested at December 31, 2017  534,738  $25.77 
 
 
Number
of Shares
  
Weighted-
Average Grant
Date Fair Value
 
Unvested at January 1, 2023
  532,372  $32.15 
Forfeited  (4,597)  33.85 
Vested  (126,312)  31.41 
Granted  139,187   33.73 
Unvested at December 31, 2023
  540,650  $32.72 


The following table summarizes information concerning stock options outstanding:

(In thousands, except share and per share data) 
Number
of Shares
  
Weighted
Average
Exercise Price
  
Weighted Average
Remaining
Contractual Term
(in Years)
  
Aggregate
Intrinsic
Value
 
Outstanding at January 1, 2023
  9,100  $29.89       
Exercised  (3,630)  25.09       
Expired  (120)  26.29       
Outstanding at December 31, 2023
  5,350  $33.24   2.50  $46 
                 
Exercisable at December 31, 2023
  5,350  $33.24   2.50  $46 

There was no stock-based compensation expense for stock option awards for the years ended December 31, 2023, 2022 and 2021. Cash proceeds, tax benefits and intrinsic value related to total stock options exercised is as follows: 

 Years Ended December 31, 
(In thousands) 2023  2022  2021 
Proceeds from stock options exercised $91  $-  $112 
Tax benefits related to stock options exercised  13   -   13 
Intrinsic value of stock options exercised  50   -   52 

The Company has 2,813,597182,418 securities remaining available to be granted as part of the Plan at December 31, 2017.2023.

15.
14.          Stockholders’ Equity



In accordance with GAAP, unrecognized prior service costs and net actuarial gains or losses associated with the Company’s pension and postretirement benefit plans and unrealized gains on derivatives and losses on AFS securities are included in AOCI, net of tax. For the years ended December 31, components of AOCI are:


(In thousands) 2017  2016  2015  2023  2022  2021 
Unrecognized prior service cost and net actuarial (losses) on pension plans $(15,284) $(18,227) $(21,557) $(21,983) $(26,435) $(16,269)
Unrealized gains on derivatives (cash flow hedges)  2,144   1,772   - 
Unrealized net holding (losses) on AFS securities  (8,937)  (5,065)  (861)  (138,951)  (163,599)  (7,075)
AOCI $(22,077) $(21,520) $(22,418) $(160,934) $(190,034) $(23,344)


Certain restrictions exist regarding the ability of the subsidiary bank to transfer funds to the Company in the form of cash dividends. The approval of the Office of the Comptroller of the Currency (the "OCC"(“OCC”) is required to pay dividends when a bank fails to meet certain minimum regulatory capital standards or when such dividends are in excess of a subsidiary bank'sbank’s earnings retained in the current year plus retained net profits for the preceding two years as specified in applicable OCC regulations. At December 31, 2017,2023, approximately $107.5$106.6 million of the total stockholders’ equity of the Bank was available for payment of dividends to the Company without approval by the OCC. The Bank’s ability to pay dividends also is subject to the BankBank’s being in compliance with regulatory capital requirements. The Bank is currently in compliance with these requirements. Under the State of Delaware General Corporation Law, the Company may declare and pay dividends either out of accumulated net retained earnings or capital surplus.

The Company did not purchase anypurchased 155,500 shares of its common stock during the year ended December 31, 2017. There are 1,000,0002023, for a total of $4.9 million at an average price of $31.79 per share under its previously announced share repurchase program. This repurchase program under which these shares were purchased was due to expire on December 31, 2023; however, on December 18, 2023, the Board of Directors authorized and approved an amendment to the repurchase program. Pursuant to the amended stock repurchase program, the Company may repurchase up to 2,000,000 shares of the outstanding shares of its common stock with all repurchases under the stock repurchase program to be made by December 31, 2025. The Company may repurchase shares of its common stock from time to time to mitigate the potential dilutive effects of stock-based incentive plans and other potential uses of common stock for corporate purposes. As of December 31, 2023, there were 2,000,000 shares available for repurchase under this plan which expiresis set to expire on December 31, 20192025.


16.
15.          Regulatory Capital Requirements



The Company and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the consolidated financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Bank must meet specific capital guidelines that involve quantitative measures of NBT Bank’s assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings and other factors.

Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total and Tier 1 Capital to risk-weighted assets and of Tier 1 capital to average assets. AsIn addition to maintaining minimum capital ratios, the Company is subject to a capital conservation buffer (“Buffer”) of 2.50% above the minimum to avoid restriction on capital distributions and discretionary bonus paychecks to officers. At December 31, 20172023 and 2016,2022, the Company and the Bank meet all capital adequacy requirements to which they were subject.

Under their prompt corrective action regulations, regulatory authorities are required to take certain supervisory actions (and may take additional discretionary actions) with respect to an undercapitalized institution. Such actions could have a direct material effect on an institution’s financial statements. The regulations establish a framework for the classification of banks into five categories: well-capitalized, adequately capitalized, undercapitalized, significantly undercapitalized and critically undercapitalized. As of December 31, 20172023 and 2016,2022, the most recent notifications from the Bank’s regulators categorized the Bank as well-capitalized under the regulatory framework for prompt corrective action. To be categorized as well-capitalized the Bank must maintain minimum total risk-based, Tier 1 risk-based and Tier 1 Capital to Average Asset ratios as set forth in the table below. There are no conditions or events since that notification that management believes have changed the Bank’s category.


Beginning in 2016, in addition
92

In March 2020, the OCC, the Board of Governors of the Federal Reserve System and the Federal Deposit Insurance Corporation (“FDIC”) announced an interim final rule to maintaining minimumdelay the estimated impact on regulatory capital ratios,stemming from the implementation of CECL. Under the modified CECL transition provision, the regulatory capital impact of the January 1, 2020 CECL adoption date adjustment to the allowance for credit losses (after-tax) has been deferred and will phase into regulatory capital at 25% per year commencing January 1, 2022. For the ongoing impact of CECL, the Company beganis allowed to be subjectdefer the regulatory capital impact of the allowance for credit losses in an amount equal to a capital conservation buffer ("Buffer") above25% of the minimum to avoid restriction on capital distributionschange in the allowance for credit losses (pre-tax) recognized through earnings for each period between January 1, 2020 and discretionary bonus paychecks to officers. At December 31, 20172021. The cumulative adjustment to the allowance for credit losses between January 1, 2020 and 2016December 31, 2021, will also phase into regulatory capital at 25% per year commencing January 1, 2022. The Company adopted the Buffer was 1.25% and 0.625%, respectively. The Buffer regulatory minimum ratio is incapital transition relief over the process of being phased in over four years, which started in 2016 with the minimum requirement of 0.625%, and is fully phased in for fiscal year 2019 with a requirement of 2.5%permissible five-year period.
The Company and NBT Bank’s actual capital amounts and ratios are presented as follows:


 Actual  Regulatory Ratio Requirements  Actual  Regulatory Ratio Requirements 
(Dollars in thousands) Amount  Ratio  
Minimum
Capital
Adequacy
  Minimum plus Buffer  
For
Classification
as Well-
Capitalized
  Amount  Ratio  
Minimum
Capital
Adequacy
  
Minimum
plus Buffer
  
For
Classification
as Well-
Capitalized
 
As of December 31, 2017               
Tier I Capital (to average assets)               
As of December 31, 2023
               
Tier 1 Capital (to average assets)               
Company $810,445   9.14%  4.00%     5.00% $1,301,560   9.71%  4.00%     5.00%
NBT Bank  756,521   8.59%  4.00%     5.00%  1,223,551   9.16%  4.00%     5.00%
Common Equity Tier 1 Capital                                      
Company  713,445   10.06%  4.50%  5.75%  6.50%  1,204,560   11.57%  4.50%  7.00%  6.50%
NBT Bank  756,521   10.74%  4.50%  5.75%  6.50%  1,223,551   11.84%  4.50%  7.00%  6.50%
Tier I Capital (to risk-weighted assets)                    
Tier 1 Capital (to risk-weighted assets)                    
Company  810,445   11.42%  6.00%  7.25%  6.00%  1,301,560   12.50%  6.00%  8.50%  8.00%
NBT Bank  756,521   10.74%  6.00%  7.25%  6.00%  1,223,551   11.84%  6.00%  8.50%  8.00%
Total Capital (to risk-weighted assets)                                        
Company  880,874   12.42%  8.00%  9.25%  10.00%  1,534,826   14.75%  8.00%  10.50%  10.00%
NBT Bank  826,950   11.74%  8.00%  9.25%  10.00%  1,333,817   12.91%  8.00%  10.50%  10.00%
                                        
As of December 31, 2016                    
Tier I Capital (to average assets)                    
As of December 31, 2022
                    
Tier 1 Capital (to average assets)                    
Company $773,111   9.11%  4.00%      5.00% $1,193,336   10.32%  4.00%      5.00%
NBT Bank  723,992   8.59%  4.00%      5.00%  1,133,481   9.86%  4.00%      5.00%
Common Equity Tier 1 Capital                                        
Company  676,111   9.98%  4.50%  5.125%  6.50%  1,096,336   12.12%  4.50%  7.00%  6.50%
NBT Bank  723,992   10.76%  4.50%  5.125%  6.50%  1,133,481   12.63%  4.50%  7.00%  6.50%
Tier I Capital (to risk-weighted assets)                    
Tier 1 Capital (to risk-weighted assets)                    
Company  773,111   11.42%  6.00%  6.625%  8.00%  1,193,336   13.19%  6.00%  8.50%  8.00%
NBT Bank  723,992   10.76%  6.00%  6.625%  8.00%  1,133,481   12.63%  6.00%  8.50%  8.00%
Total Capital (to risk-weighted assets)                                        
Company  839,152   12.39%  8.00%  8.625%  10.00%  1,391,182   15.38%  8.00%  10.50%  10.00%
NBT Bank  790,034   11.75%  8.00%  8.625%  10.00%  1,233,327   13.74%  8.00%  10.50%  10.00%

17.
16.         Earnings Per Share



The following is a reconciliation of basic and diluted EPS for the years presented in the consolidated statements of income:


 Years ended December 31,  Years Ended December 31, 
 2017  2016  2015  2023  2022  2021 
(In thousands except share and per share data) 
Net
Income
  
Weighted
Average
Shares
  
Per Share
Amount
  
Net
Income
  
Weighted
Average
Shares
  
Per Share
Amount
  
Net
Income
  
Weighted
Average
Shares
  
Per Share
Amount
 
(In thousands except per share data) 
Net
Income
  
Weighted
Average
Shares
  
Per
Share
Amount
  
Net
Income
  
Weighted
Average
Shares
  
Per
Share
Amount
  
Net
Income
  
Weighted
Average
Shares
  
Per
Share
Amount
 
Basic EPS $82,151   43,575  $1.89  $78,409   43,244  $1.81  $76,425   43,836  $1.74  $118,782   44,528  $2.67  $151,995   42,917  $3.54  $154,885   43,421  $3.57 
Effect of dilutive securities:                                                                        
Stock-based compensation      330           378           553           242           264           298     
Diluted EPS $82,151   43,905  $1.87  $78,409   43,622  $1.80  $76,425   44,389  $1.72  $118,782   44,770  $2.65  $151,995   43,181  $3.52  $154,885   43,719  $3.54 


There was a nominal number of weighted average stock options outstanding for the years ended December 31, 2017, 20162023, 2022 and 2015, respectively,2021, that were not considered in the calculation of diluted EPS since the stock options’ exercise prices were greater than the average market price during these periods.

18.
17.          Reclassification Adjustments Out of Other Comprehensive Income (Loss)


The following table summarizes the reclassification adjustments out of AOCI:


Detail About AOCI Components Amount Reclassified from AOCI  Affected Line Item in the Consolidated Statements of OCI Amount Reclassified from AOCI 
 Affected Line Item in the
Consolidated
Statements of Comprehensive
Income (Loss)
 Years ended  
(In thousands) Years Ended December 31,  
 
December 31,
2017
  
December 31,
2016
  
December 31,
2015
   2023  2022  2021 
AFS securities:                                      
(Gains) losses on AFS securities $(1,869) $644  $(3,087)Net securities (gains) losses
Losses on AFS securities $9,450  $-  $-Net securities losses (gains)
Amortization of unrealized gains related to securities transfer  875   1,094   1,311 Interest income  427   513   577 Interest income
Impairment write-down of an equity security  1,312   -   - Other noninterest income
Tax effect $(2,470) $(128) $(145)Income tax (benefit)
Net of tax $7,407  $385  $432  
                                                    
Cash flow hedges:                                              
Net unrealized losses on cash flow hedges reclassified to interest expense $-  $-  $21 Interest expense
Tax effect $(120) $(677) $691 Income tax (expense) benefit $-  $- $(5)Income tax (benefit)
Net of tax $198  $1,061  $(1,085)  $-  $-  $16  
                                                                 
Pension and other benefits:                                                           
Amortization of net losses $1,755  $2,395  $2,437 Salaries and employee benefits $2,601  $623  $1,263 Other noninterest expense
Amortization of prior service costs  97   (25)  (198)Salaries and employee benefits  39   114   110 Other noninterest expense
Tax effect  (740)  (949)  (868)Income tax (expense) benefit $(660) $(184) $(343)Income tax (benefit)
Net of tax $1,112  $1,421  $1,371   $1,980  $553  $1,030  
                                                                 
Total reclassifications, net of tax $1,310  $2,482  $286   $9,387  $938  $1,478  

19.
18.          Commitments and Contingent Liabilities



The Company’s concentrations of credit risk are reflected in the consolidated balance sheets. The concentrations of credit risk with standby letters of credit, unused lines of credit, commitments to originate new loans and loans sold with recourse generally follow the loan classifications.

At December 31, 2017,2023, approximately 59%63% of the Company’s loans were secured by real estate located in central and upstate New York, northeastern Pennsylvania, western Massachusetts, southern New Hampshire, Vermont, southern Maine and Vermont.central and northwestern Connecticut. Accordingly, the ultimate collectability of a substantial portion of the Company’s portfolio is susceptible to changes in market conditions of those areas. Management is not aware of any material concentrations of credit to any industry or individual borrowers.

The Company is a party to certain financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit, unused lines of credit, standby letters of credit and certain agricultural real estate loans sold to investors with recourse, with the sold portion having a government guarantee that is assignable back to the Company upon repurchase of the loan in the event of default. The Company’s exposure to credit loss in the event of nonperformance by the other party to the commitments to extend credit, unused lines of credit, standby letters of credit and loans sold with recourse is represented by the contractual amount of those instruments. The credit risk associated with commitments to extend credit and standby and commercial letters of credit is essentially the same as that involved with extending loans to customers and is subject to normal credit policies. Collateral may be obtained based on management’s assessment of the customer’s creditworthiness. 


 At December 31,  At December 31, 
(In thousands) 2017  2016  2023  2022 
Unused lines of credit $351,227  $292,140  $429,430  $384,370 
Commitments to extend credits, primarily variable rate  1,215,187   1,177,842   2,254,841   2,033,549 
Standby letters of credit  41,135   36,815   44,735   53,307 
Loans sold with recourse  29,120   28,463   26,423   31,021 


Since many loan commitments, standby letters of credit and guarantees and indemnification contracts expire without being funded in whole or in part, the contract amounts are not necessarily indicative of future cash flows. The Company does not issue any guarantees that would require liability-recognition or disclosure, other than its standby letters of credit.


The Company guarantees the obligations or performance of customers by issuing stand-bystandby letters of credit to third parties.third-parties. These stand-bystandby letters of credit are frequentlygenerally issued in support of third partythird-party debt, such as corporate debt issuances, industrial revenue bonds and municipal securities. The risk involved in issuing stand-bystandby letters of credit is essentially the same as the credit risk involved in extending loan facilities to customers and letters of credit are subject to the same credit origination, portfolio maintenance and management procedures in effect to monitor other credit and off-balance sheet products. Typically, these instruments have terms of 5 years or less and expire unused;one year expirations with an option to renew upon annual review; therefore, the total amounts do not necessarily represent future cash requirements. TheAs of December 31, 2023 and 2022, the fair value of the Company’s stand-bystandby letters of credit at December 31, 2017 and 2016 was not significant.
In the normal course of business there are various outstanding legal proceedings. If legal costs are deemed material by management, the Company accrues for the estimated loss from a loss contingency if the information available indicates that it is probable that a liability had been incurred at the date of the financial statements and the amount of loss can be reasonably estimated.


The Company is required to maintain reserve balances with the Federal Reserve Bank. The required average total reserve for NBT Bank for the 14-day maintenance period ending December 20, 201728, 2023 was $59.0$99.6 million.


20.
19.          Derivative Instruments and Hedging Activities


The Company is exposed to certain risks arising from both its business operations and economic conditions. The Company principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Company manages economic risks, including interest rate, primarily by managing the amount, sources and duration of its assets and liabilities and through the use of derivative instruments. Specifically, the Company  entersmay enter into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the value of which are determined by interest rates. The Company’sGenerally, the Company may use derivative financial instruments are used to manage differences in the amount, timing and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to certain fixed rate borrowings. Thepayments. Currently, the Company also has interest rate derivatives that result from a service provided to certain qualifying customers and, therefore, are not used to manage interest rate risk in the Company’s assets or liabilities. The Company manages a matched book with respect to its derivative instruments in order to minimize its net risk exposure resulting from such transactions.


Derivatives Not Designated as Hedging Instruments


The Company enters into interest rate swaps to facilitate customer transactions and meet their financing needs. These swaps are considered derivatives, but are not designated in hedging relationships. These instruments have interest rate and credit risk associated with them. To mitigate the interest rate risk, the Company enters into offsetting interest rate swaps with counterparties. The counterparty swaps are also considered derivatives and are also not designated in hedging relationships. Interest rate swaps are recorded within other assets or other liabilities on the consolidated balance sheetsheets at their estimated fair value. Changes to the fair value of assets and liabilities arising from these derivatives are included, net, in other operating income in the consolidated statementstatements of income.



The Company is subject to over-the-counter derivative clearing requirements, which require certain derivatives to be cleared through central clearing houses. Accordingly, the Company clears certain derivative transactions through the Chicago Mercantile Exchange Clearing House (“CME”). The CME requires the Company to post initial and variation margin payments to mitigate the risk of non-payment, the latter of which is received or paid daily based on the net asset or liability position of the contracts. A daily settlement occurs through the CME for changes in the fair value of centrally cleared derivatives. Not all of the derivatives are required to be cleared through the daily clearing agent. As a result, the total fair values of loan level derivative assets and liabilities recognized on the Company’s financial statements are not equal and offsetting.

In 2017, the U.K. Financial Conduct Authority announced its intention to stop compelling banks to submit rates for the calculation of London Interbank Offered Rate (“LIBOR”) after 2021. In 2022, the Federal Reserve adopted a final rule implementing the Adjustable Interest Rate (LIBOR) Act by identifying benchmark rates based on the Secured Overnight Financing Rate (“SOFR”) that replaced LIBOR in certain financial contracts after June 30, 2023. As of December 31, 2023, the Company has seventransitioned all of its financial instruments to an alternative benchmark rate.

As of December 31, 2023 and 2022, the Company had twelve and fifteen risk participation agreements, respectively, with financial institution counterparties for interest rate swaps related to loans in which we are a participant. The riskparticipated loans. Risk participation agreement providesagreements provide credit protection to the financial institution that originated the swap transaction should the borrower fail to perform on its interest rate derivative contract with theobligation. The Company enters into both risk participation agreements in which it purchases credit protection from other financial institution.institutions and those in which it provides credit protection to other financial institutions.


Derivatives Designated as Hedging Instruments


The Company has previously entered into interest rate swaps to modify the interest rate characteristics of certain short-term FHLB advances from variable rate to fixed rate in order to reduce the impact of changes in future cash flows due to market interest rate changes. These agreements are designated as cash flow hedges.hedges with currently none outstanding.

The following table summarizes the derivatives outstanding:

(In thousands) 
Notional
Amount
 
Balance
Sheet
Location
 
Fair
Value
  
Notional
Amount
 
Balance
Sheet
Location
 
Fair
Value
 
As of December 31, 2023              
Derivatives not designated as hedging instruments            
Interest rate derivatives $1,303,711 
Other assets
 $95,972  $1,303,711 
Other liabilities
 $95,869 
Risk participation agreements  62,112 
Other assets
  19   16,146 
Other liabilities
  6 
Total derivatives not designated as hedging instruments   $95,991             $95,875 
Netting adjustments(1)
       20,849        - 
Net derivatives in the balance sheet            $75,142             $95,875 
Derivatives not offset on the balance sheet            $2,930             $2,930 
Cash collateral(2)
       -        - 
Net derivative amounts            $72,212             $92,945 
As of December 31, 2022                  
Derivatives not designated as hedging instruments               
Interest rate derivatives $1,275,708 
Other assets
 $117,247  $1,275,708 
Other liabilities
 $117,247 
Risk participation agreements  88,963 
Other assets
  47   18,421 
Other liabilities
  10 
Total derivatives not designated as hedging instruments   $117,294             $117,257 
Netting adjustments(1)
       24,109       - 
Net derivatives in the balance sheet
      $
93,185       $
117,257 
Derivatives not offset on the balance sheet
      $
352       $
352 
Cash collateral(2)
       -        - 
Net derivative amounts            $92,833             $116,905 

(1)Netting adjustments represents the amounts recorded to convert derivatives assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance on the settle to market rules for cleared derivatives. The CME legally characterizes the variation margin posted between counterparties as settlements of the outstanding derivative contracts instead of cash collateral.

(2)Cash collateral represents the amount that cannot be used to offset our derivative assets and liabilities from a gross basis to a net basis in accordance with the applicable accounting guidance. The other collateral consists of securities and is exchanged under bilateral collateral and master netting agreements that allow us to offset the net derivative position with the related collateral. The application of the other collateral cannot reduce the net derivative position below zero. Therefore, excess other collateral, if any, is not reflected above.

For derivatives designated and that qualify as cash flow hedges of interest rate risk, the gain or loss on the derivative is recorded in AOCI and subsequently reclassified into interest expense in the same period during which the hedge transaction affects earnings. Amounts reported in AOCI related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s short-term rate borrowings. During 2021 the Company’s final cash flow hedge of interest rate risk matured and the remaining balance was reclassified from AOCI as a reduction to interest expense. There is no additional amount that will be reclassified from AOCI as a reduction to interest expense.

The following table depictsindicates the fair value adjustment recorded related toeffect of cash flow hedge accounting on AOCI and on the notional amountconsolidated statements of derivatives outstanding as well as the notional amount of risk participation agreements:income:


  December 31,  
(In thousands) 2017  2016 
Derivatives Not Designated as Hedging Instruments:      
Fair value adjustment $210  $309 
Notional amount:        
Interest rate derivatives  481,185   371,101 
Risk participation agreements  35,628   11,421 
Derivatives Designated as Hedging Instruments:        
Fair value adjustment - interest rate derivatives  3,510   2,704 
Notional amount - interest rate derivatives  250,000   250,000 
 Years Ended December 31, 
(In thousands) 2023  2022  2021 
Derivatives designated as hedging instruments:         
Interest rate derivatives - included component         
Amount of loss reclassified from AOCI into interest expense $
-  $
-  $
21 
The following table indicates the gain or loss recognized in income on derivatives for the years ended December 31:not designated as a hedging relationship:


  December 31,  
(In thousands) 2017  2016  2015 
Non-hedging interest rate derivatives:         
Increase in interest income $179  $95  $33 
Increase in other income  2,945   3,480   684 
Hedging interest rate derivatives:            
Decrease (increase) in interest expense  289   (70)  - 
 Years Ended December 31, 
(In thousands) 2023  2022  2021 
Derivatives not designated as hedging instruments:         
Decrease in other income $(70) $(155) $(356)


21.Fair Values of Financial Instruments
96

20.          Fair Value Measurements and Fair Values of Financial Instruments


GAAP states that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Fair value measurements are not adjusted for transaction costs. A fair value hierarchy exists within GAAP that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:


Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;


Level 2 - Quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability; and


Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).


A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.


The types of instruments valued based on quoted market prices in active markets include most U.S. government and agency securities, many other sovereign government obligations, liquid mortgage products, active listed equities and most money market securities. Such instruments are generally classified within Level 1 or Level 2 of the fair value hierarchy. The Company does not adjust the quoted prices for such instruments.


The types of instruments valued based on quoted prices in markets that are not active, broker or dealer quotations or quote from alternative pricing sources with reasonable levels of price transparency include most investment-grade and high-yield corporate bonds, less liquid mortgage products, less liquid agency securities, less liquid listed equities, state, municipal and provincial obligations and certain physical commodities. Such instruments are generally classified within Level 2 of the fair value hierarchy. Certain common equity securities are reported at fair value utilizing Level 1 inputs (exchange quoted prices). Other investment securities are reported at fair value utilizing Level 1 and Level 2 inputs. The prices for Level 2 instruments are obtained through an independent pricing service or dealer market participants with whom the Company has historically transacted both purchases and sales of investment securities. Prices obtained from these sources include prices derived from market quotations and matrix pricing. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond’s terms and conditions, amountamong other things. Management reviews the methodologies used by its third-party providers in pricing the securities by its third party providers.securities.


Level 3 is for positions that are not traded in active markets or are subject to transfer restrictions, valuationsrestrictions. Valuations are adjusted to reflect illiquidity and/or non-transferability and such adjustments are generally based on available market evidence. In the absence of such evidence, management’s best estimate will be used. Management’s best estimate consists of both internal and external support on certain Level 3 investments. Subsequent to inception, management only changes Level 3 inputs and assumptions when corroborated by evidence such as transactions in similar instruments, completed or pending third-party transactions in the underlying investment or comparable entities, subsequent rounds of financing, recapitalizations and other transactions across the capital structure, offerings in the equity or debt markets and changes in financial ratios or cash flows.


For the years ended December 31, 2017 and 2016, the Company has made no transfers
97


The following table setstables set forth the Company’s financial assets and liabilities measured on a recurring basis that were accounted for at fair value. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement:


(In thousands) Level 1  Level 2  Level 3  
December 31,
2017
  Level 1  Level 2  Level 3  
December 31,
2023
 
Assets:                        
AFS securities:            
AFS securities            
U.S. treasury $
125,024  $-  $-  $125,024 
Federal agency $-  $108,899  $-  $108,899  
-  
214,740  
-  
214,740 
State & municipal  -   41,956   -   41,956   -   86,306   -   86,306 
Mortgage-backed  -   554,927   -   554,927   -   422,268   -   422,268 
Collateralized mortgage obligations  -   535,994   -   535,994   -   541,544   -   541,544 
Other securities  5,845   8,304   -   14,149 
Corporate  -   40,976   -   40,976 
Total AFS securities $5,845  $1,250,080  $-  $1,255,925  $125,024  $1,305,834  $-  $1,430,858 
Trading securities  11,467   -   -   11,467 
Equity securities  36,591   1,000   -   37,591 
Derivatives  -   3,732   -   3,732   -   75,142   -   75,142 
Total $17,312  $1,253,812  $-  $1,271,124  $161,615  $1,381,976  $-  $1,543,591 
                                
Liabilities:                                
Derivatives $-  $324  $-  $324  $-  $95,875  $-  $95,875 
Total $-  $324  $-  $324  $-  $95,875  $-  $95,875 

(In thousands) Level 1  Level 2  Level 3  
December 31,
2022
 
Assets:            
AFS securities            
U.S. treasury
 $
121,658  $
-  $
-  $
121,658 
Federal agency 
-  
206,419  
-  
206,419 
State & municipal  -   82,851   -   82,851 
Mortgage-backed  -   473,694   -   473,694 
Collateralized mortgage obligations  -   588,363   -   588,363 
Corporate  -   54,240   -   54,240 
Total AFS securities $121,658  $1,405,567  $-  $1,527,225 
Equity securities  29,784   1,000   -   30,784 
Derivatives  -   93,185   -   93,185 
Total $151,442  $1,499,752  $-  $1,651,194 
                 
Liabilities:                
Derivatives
 $-  $117,257  $-  $117,257 
Total $-  $117,257  $-  $117,257 
(In thousands) Level 1  Level 2  Level 3  
December 31,
2016
 
Assets:            
AFS securities:            
Federal agency $-  $174,408  $-  $174,408 
State & municipal  -   46,726   -   46,726 
Mortgage-backed  -   529,844   -   529,844 
Collateralized mortgage obligations  -   566,573   -   566,573 
Other securities  11,493   9,246   -   20,739 
Total AFS securities $11,493  $1,326,797  $-  $1,338,290 
Trading securities  9,259   -   -   9,259 
Derivatives  -   3,210   -   3,210 
Total $20,752  $1,330,007  $-  $1,350,759 
                 
Liabilities:                
Derivatives $-  $506  $-  $506 
Total $-  $506  $-  $506 

GAAP requires disclosure of assets and liabilities measured and recorded at fair value on a non-recurring basis such as goodwill, loans held for sale, OREO,other real estate owned, collateral-dependent impaired loans mortgage servicing rightsindividually evaluated for expected credit losses and HTM securities. The only non-recurring fair value measurements recorded during the years ended December 31, 20172023 and 20162022 were related to impaired loans write-downsindividually evaluated for expected credit losses. Loans with fair value of OREO and impairments$1.1 million as of goodwill and intangible assets.December 31, 2022 were individually evaluated for expected credit losses where the amortized cost was adjusted to fair value. There were no loans individually evaluated expected credit losses where the amortized cost was adjusted to fair value for the year ended December 31, 2023. The Company uses the fair value of underlying collateral, less costs to sell, to estimate the specific reservesallowance for credit losses for individually evaluated collateral dependent impaired loans. The appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses ranging from 10% to 35%50%. Based on the valuation techniques used, the fair value measurements for collateral dependent impairedindividually evaluated loans are classified as Level 3.

As of December 31, 2017 and 2016, the Company had collateral dependent impaired loans with a carrying value of $0.1 million and $7.0 million, which had specific reserves included in the allowance for loan losses of $0.1 million and $1.5 million, respectively. 


The following table sets forth information with regard to estimated fair values of financial instruments. This table excludes financial instruments for which the carrying amount approximates fair value. Financial instruments for which the fair value approximates carrying value include cash and cash equivalents, AFS securities, tradingequity securities, accrued interest receivable, non-maturity deposits, short-term borrowings, accrued interest payable and interest rate swaps.derivatives.


    December 31, 2017  December 31, 2016    December 31, 2023  December 31, 2022 
(In thousands) 
Fair Value
Hierarchy
  
Carrying
Amount
  
Estimated
Fair
Value
  
Carrying
Amount
  
Estimated
Fair
Value
  
Fair Value
Hierarchy
  
Carrying
Amount
  
Estimated
Fair Value
  
Carrying
Amount
  
Estimated
Fair Value
 
Financial assets:                              
HTM securities  2  $484,073  $481,871  $527,948  $525,050   2  $905,267  $814,524  $919,517  $812,647 
Net loans  3   6,515,273   6,651,931   6,132,857   6,273,233   3   9,539,684   9,216,162   8,049,909   7,840,350 
Financial liabilities:                                        
Time deposits  2  $806,766  $801,294  $872,411  $868,153   2  $1,324,709  $1,285,999  $433,772  $413,868 
Long-term debt  2   88,869   88,346   104,087   104,113   2   29,796   29,416   4,815   4,539 
Subordinated debt  1   120,380   113,757   98,000   92,883 
Junior subordinated debt  2   101,196   104,593   101,196   102,262   2   101,196   102,337   101,196   98,372 

Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates.


Fair value estimates are based on existing on and off-balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. For example, the Company has a substantial trust and investment managementwealth operation that contributes net fee income annually. The trust and investmentwealth management operation is not considered a financial instrument and its value has not been incorporated into the fair value estimates. Other significant assets and liabilities include the benefits resulting from the low-cost funding of deposit liabilities as compared to the cost of borrowing funds in the market and premises and equipment. In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in the estimate of fair value.


Fair values for securities are based on quoted market prices or dealer quotes, where available. Where quoted market prices are not available, fair values are based on quoted market prices of comparable instruments. When necessary, the Company utilizes matrix pricing from a third party pricing vendor to determine fair value pricing. Matrix prices are based on quoted prices for securities with similar coupons, ratings and maturities, rather than on specific bids and offers for the designated security.

GAAP gives entities the option to measure eligible financial assets, financial liabilities and Company commitments at fair value (i.e., the fair value option), on an instrument-by-instrument basis, that are otherwise not permitted to be accounted for at fair value under other accounting standards.  The election to use the fair value option is available when an entity first recognizes a financial asset or financial liability or upon entering into a Company commitment.  Subsequent changes in fair value must be recorded in earnings. As of December 31, 2017 and 2016, the Company did not elect the fair value option for any eligible items.

HTM Securities


The fair value of the Company’s investment HTM securities is primarily measured using information from a third partythird-party pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond’s terms and conditions, among other things.

Net Loans


The fair value of the Company’sNet loans was estimated by discounting the expected future cash flows using the current interest rates at which similarinclude portfolio loans would be madeand loans held for the same remaining maturities.sale. Loans were first segregated by type and then further segmented into fixed and variable rate and loan quality categories. Expected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments.prepayments, and those expected future cash flows also include credit risk, illiquidity risk and other market factors to calculate the exit price fair value in accordance with ASC 820.


Time Deposits


The fair value of time deposits was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments. The fair values of the Company’s time deposit liabilities do not take into consideration the value of the Company’s long-term relationships with depositors, which may have significant value.


Long-Term Debt


The fair value of long-term debt was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments.


Junior Subordinated Debt


The fair value of trust preferred debenturessubordinated debt has been measured using the observable market price as of the period reported.

Junior Subordinated Debt

The fair value of junior subordinated debt has been estimated using a discounted cash flow analysis.


Interest Rate Swaps

The21.          Parent Company enters into interest rate swaps to facilitate customer transactions and meet their financing needs. These swaps are considered derivatives, but are not designated in hedging relationships. These instruments have interest rate and credit risk associated with them. To mitigate the interest rate risk, the Company enters into offsetting interest rate swaps with counterparties. The counterparty swaps are also considered derivatives and are also not designated in hedging relationships. Interest rate swaps are recorded within other assets or other liabilities on the consolidated balance sheet at their estimated fair value. Changes to the fair value of assets and liabilities arising from these derivatives are included, net, in other operating income in the consolidated statement of income.

The Company has entered into interest rate swaps to modify the interest rate characteristics of certain short-term FHLB advances from variable rate to fixed rate in order to reduce the impact of changes in future cash flows due to market interest rate changes. These agreements are designated as cash flow hedges.
94Financial Information

22.Parent Company Financial Information


Condensed Balance Sheets
  December 31, 
(In thousands) 2017  2016 
Assets      
Cash and cash equivalents $7,572  $4,152 
AFS securities, at estimated fair value  10,065   15,273 
Trading securities  11,245   8,968 
Investment in subsidiaries, on equity basis  1,048,908   1,006,444 
Other assets  40,461   44,178 
Total assets $1,118,251  $1,079,015 
Liabilities and Stockholders’ Equity        
Total liabilities $160,074  $165,699 
Stockholders’ equity  958,177   913,316 
Total liabilities and stockholders’ equity $1,118,251  $1,079,015 


 December 31, 
(In thousands) 2023  2022 
Assets      
Cash and cash equivalents $162,364  $116,129 
Equity securities, at estimated fair value  28,739   24,499 
Investment in subsidiaries, on equity basis  1,464,980   1,245,459 
Other assets  42,435   39,339 
Total assets $1,698,518  $1,425,426 
Liabilities and Stockholders’ Equity        
Total liabilities $272,827  $251,872 
Stockholders’ equity  1,425,691   1,173,554 
Total liabilities and stockholders’ equity $1,698,518  $1,425,426 

Condensed Statements of Income
  Years ended December 31, 
(In thousands) 2017  2016  2015 
Dividends from subsidiaries $38,300  $10,200  $78,200 
Management fee from subsidiaries  99,319   95,244   92,629 
Net securities gains  2,237   652   3,034 
Interest, dividends and other income  928   976   693 
Total revenue $140,784  $107,072  $174,556 
Operating expenses  100,667   97,977   94,332 
Income before income tax benefit and equity in undistributed income of subsidiaries  40,117   9,095   80,224 
Income tax expense (benefit)  2,233   (321  515 
Dividends in excess of income (equity in undistributed income) of subsidiaries  44,267   68,993   (3,284)
Net income $82,151  $78,409  $76,425 


 Years Ended December 31, 
(In thousands) 2023  2022  2021 
Dividends from subsidiaries $116,250  $119,000  $118,900 
Management fee from subsidiaries  7,093   2,005   2,653 
Net securities (losses) gains  (82)  (618)  543 
Interest, dividends and other income  715   638   564 
Total revenue $123,976  $121,025  $122,660 
Operating expenses  22,930   14,035   11,956 
Income before income tax benefit and equity in undistributed income of subsidiaries $101,046  $106,990  $110,704 
Income tax expense (benefit)  (3,785)  (3,027)  (2,250)
Equity in undistributed income of subsidiaries  13,951   41,978   41,931 
Net income $118,782  $151,995  $154,885 

Condensed Statements of Cash FlowFlows
 Years ended December 31, Years Ended December 31, 
(In thousands) 2017  2016  2015  2023  2022  2021 
Operating activities                  
Net income $82,151  $78,409  $76,425  $118,782  $151,995  $154,885 
Adjustments to reconcile net income to net cash provided by operating activities                        
Depreciation and amortization of premises and equipment  2,974   2,805   2,522   353   582   1,113 
Excess tax benefit on stock-based compensation  1,769   1,055   (43  (296)  (288)  (385)
Stock-based compensation expense  3,644   4,378   4,086   5,102   4,530   4,414 
Net (gain) on sales of AFS securities  (2,238)  (652)  (3,034)
Re-evaluation of deferred tax amounts from Tax Act  3,339   -   - 
Net securities losses (gains)
  82   618   (543)
Equity in undistributed income of subsidiaries  (82,567)  (79,193)  (74,916)  (13,950)  (41,978)  (41,931)
Cash dividend from subsidiaries  38,300   10,200   78,200 
Bank owned life insurance income  (328)  (356)  (292)  (271)  (238)  (326)
Net change in other liabilities  (5,624)  (8,596)  6,770 
Net change in other assets  (368)  22,728   (6,652)
Amortization of subordinated debt issuance costs  437   437   438 
Discount on repurchase of subordinated debt
  -   (106)  - 
Net change in other assets and other liabilities  (4,930)  (8,376)  (7,127)
Net cash provided by operating activities $41,052  $30,778  $83,066  $105,309  $107,176  $110,538 
Investing activities                        
Proceeds on sales and maturities of AFS securities $4,710  $1,783  $5,297 
Purchases of AFS securities  (9)  (580)  (3,083)
Proceeds from settlement of bank owned life insurance  308   -   - 
Net purchases of premises and equipment  (2,264)  (3,083)  (2,930)
Net cash provided by (used in) investing activities $2,745  $(1,880) $(716)
Net cash provided by (used in) acquisitions $3,542  $-  $- 
Proceeds from calls of equity securities  -   -   1,000 
Net cash provided by investing activities
 $3,542  $-  $1,000 
Financing activities                        
Proceeds from the issuance of shares to employee benefit plans and other stock plans $3,309  $6,032  $8,856 
Repurchase of subordinated debt
 $-  $(2,000) $- 
Proceeds from the issuance of shares to employee and other stock plans  91   -   112 
Cash paid by employer for tax-withholding on stock issuance  (3,582)  (3,387)  (1,164)  (1,877)  (1,751)  (2,931)
Purchases of treasury shares  -   (17,193)  (26,797)  (4,944)  (14,713)  (21,714)
Cash dividends and payments for fractional shares  (40,104)  (38,880)  (38,149)
Cash dividends  (55,886)  (49,765)  (47,738)
Net cash (used in) financing activities $(40,377) $(53,428) $(57,254) $(62,616) $(68,229) $(72,271)
Net increase (decrease) in cash and cash equivalents $3,420  $(24,530) $25,096 
Net increase in cash and cash equivalents $46,235  $38,947  $39,267 
Cash and cash equivalents at beginning of year  4,152   28,682   3,586   116,129   77,182   37,915 
Cash and cash equivalents at end of year $7,572  $4,152  $28,682  $162,364  $116,129  $77,182 

A statement of changes in stockholders’ equity has not been presented since it is the same as the consolidated statement of changes in stockholders’ equity previously presented.

23.ITEM 9.Recent Accounting PronouncementsCHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE



None.
Recently Adopted Accounting Standards
ITEM 9A.CONTROLS AND PROCEDURES

Effective December 31, 2017, the Company adopted the provisions of SAB 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act, which was issued by the SEC in December 2017. SAB 118 provides guidance on the timing of recognition for the effects of the Tax Act. Under SAB 118, companies are provided a measurement period of up to one year from the enactment of the Tax Act to evaluate and record its effects. Companies are required to record provisional amounts when sufficient information to make a reasonable estimate is available and are expected to make final adjustments when the required information is available. SAB 118 contains several disclosure requirements regarding a company’s assessment and recording the effects of the Tax Act, including the amounts recorded and the status of estimating potential additional effects. SAB 118 was effective immediately upon issuance. The disclosures required by SAB 118 were included in Note 12 of the consolidated financial statements.
Effective July 1, 2017, the Company early adopted the provision of FASB issued ASU No. 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. ASU 2017-04 amends and simplifies the subsequent measurement of goodwill; the amendments eliminate Step 2 from the goodwill impairment test. The amendments also eliminate the requirements for any reporting unit with a zero or negative carrying amount to perform Step 2 of the goodwill impairment test. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the qualitative impairment test is necessary. The amendments were applied on a prospective basis and the adoption did not have a significant impact on the consolidated financial statements.
Effective January 1, 2017, the Company adopted the provision of FASB ASU No. 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. ASU 2016-09 requires several revisions to equity compensation accounting. Under the new guidance all excess tax benefits and deficiencies that occur when an award vests, is exercised or expires are recognized in income tax expense as discrete period items. Previously, these transactions were typically recorded directly within equity. Consistent with this change, excess tax benefits and deficiencies are no longer included within estimated proceeds when performing the treasury stock method for calculating diluted earnings per share. Excess tax benefits are also recognized at the time an award is exercised or vests compared to the previous requirements to delay recognition until the deduction reduces taxes payable. The presentation of excess tax benefits in the statement of cash flows shifted to an operating activity from the prior classification as a financing activity. ASU 2016-09 also provides an accounting policy election to recognize forfeitures of awards as they occur when estimating stock-based compensation expense rather than the previous requirement to estimate forfeitures from inception. Further, ASU 2016-09 permits employers to use a net settlement feature to withhold taxes on equity compensation awards up to the maximum statutory tax rate without affecting the equity classification of the award. Transition to the new guidance was accomplished through a combination of cumulative-effect adjustment to equity (forfeitures) and prospective methodologies (cash flows, tax windfalls and shortfalls). The adoption of ASU 2016-09 resulted in income tax benefits of $1.8 million in the year ended December 31, 2017 and the effect on earnings per share calculations and election to account for forfeitures as incurred have not been significant.
Accounting Standards Issued Not Yet Adopted

In February 2018, the FASB issued ASU 2018-02, Income Statement – Reporting Comprehensive Income (Topic 220): Reclassification of -Certain Tax Effects from Accumulated Other Comprehensive Income. ASU 2018-02 requires a reclassification from AOCI to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate in the Tax Act. The Tax Act included a reduction to the Federal corporate income tax rate from 35% to 21% effective January 1, 2018. The amount of the reclassification from AOCI to retained earnings would be the difference between the historical corporate income tax rate and the newly enacted rate and will be accounted for as a cumulative-effect adjustment to the balance sheet. ASU 2018-02 is effective for the Company on January 1, 2019. Early adoption is permitted. Management is evaluating the effect that this guidance will have on the consolidated financial statements and related disclosures and does not expect the impact to be material.

In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. ASU 2017-12 better aligns the accounting and reporting of hedging relationships with the economics of risk management activities. The standard requires the modified retrospective transition approach as of the date of adoption. ASU 2017-12 is effective for the Company on January 1, 2019. Early adoption is permitted. Management is evaluating the effect that this guidance will have on the consolidated financial statements and related disclosures and does not expect the impact to be material.

In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (Topic 718). ASU 2017-09 provides guidance about which changes to the terms and conditions of a share-based payment award require an entity to apply modification accounting. ASU 2017-09 is effective for the Company on January 1, 2018. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.

In March 2017, the FASB issued ASU No. 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20). ASU 2017-08 requires amortization of premiums to the earliest call date on debt securities with call features that are explicit, on contingent and callable at fixed prices on present dates. The ASU does not impact securities held at a discount; the discount continues to be amortized to the contractual maturity. The guidance is required to be applied with a modified retrospective approach through a cumulative effect adjustment to retained earnings as of the beginning of the period of adoption. ASU 2017-08 is effective for the Company on January 1, 2019. Early adoption is permitted. Management is evaluating the effect that this guidance will have on the consolidated financial statements and related disclosures and does not expect the impact to be material.

In March 2017, the FASB issued ASU No. 2017-07, Compensation – Retirement Benefits (Topic 715). ASU 2017-07 requires the service cost component of net periodic pension and post-retirement benefit cost to be reported separately in the consolidated statements of income from the other components. Additionally, the amendments in the ASU require presentation of the service cost component in the consolidated statements of income in the same line item as other employee compensation costs and presentation of the other components in a different line item from the service cost component. The amendments in this ASU are required to be applied retrospectively for the presentation of the service cost component and the other components of net periodic pension cost and net periodic post-retirement benefit cost in the income statement and prospectively, on or after the effective date, for the capitalization of the service cost component of net periodic pension cost and net periodic post-retirement benefit in assets with a practical expedient allowed for prior comparative period presentation permitted. ASU 2017-07 is effective for the Company on January 1, 2018. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.
In February 2017, the FASB issued ASU No. 2017-05, Other Income – Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20). ASU 2017-05 will clarify the scope of Subtopic 610-20 and add guidance for partial sales of nonfinancial assets. The amendments define the term in substance nonfinancial assets and clarify that a nonfinancial asset within the scope may include nonfinancial assets transferred within a legal entity to a counterparty, in part, as a financial asset promised to a counterparty in a contract. Additionally, the amendments in ASU clarify that an entity should identify each distinct nonfinancial asset or in substance nonfinancial assets and allocate consideration to each distinct asset. The amendments should be applied either on retrospectively to each period presented or with a modified retrospective approach. ASU 2017-05 is effective for the Company on January 1, 2018 and the Company is required to apply the amendment at the same time that is applies the amendments in 2014-09. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.
In January 2017, the FASB issued ASU No. 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. ASU 2017-01 provides a more robust framework to use in determining when a set of assets and activities (“set”) is a business and to address stakeholder feedback that the definition of a business in current GAAP is applied too broadly. The primary amendments in the ASU provide a screen to exclude transactions where substantially all of the fair value of the transferred set is concentrated in a single asset, or group of similar assets, from being evaluated as a business. ASU 2017-01 is effective for the Company on January 1, 2018 using the prospective method. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.

In November 2016, the FASB issued ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. ASU 2016-18 addresses diversity in practice from entities classifying and presenting transfers between cash and restricted cash as operating, investing or financing activities or as a combination of those activities in the statement of cash flows. The ASU requires entities to show the changes in the total of cash, cash equivalents, restricted cash and restricted cash equivalents in the Statement of Cash Flows. As a result, transfers between such categories will no longer be presented in the Statement of Cash Flows. ASU 2016-18 is effective for the Company on January 1, 2018 using the retrospective method. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments). ASU 2016-15 addresses diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. This standard addresses the following eight specific cash flow issues: Debt prepayment or debt extinguishment costs; settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance policies; distributions received from equity method investees; beneficial interests in securitization transactions; and separately identifiable cash flows and application of the predominance principle. ASU 2016-15 is effective for the Company on January 1, 2018. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. ASU 2016-13 requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, ASU 2016-13 amends the accounting for credit losses on AFS debt securities and purchased financial assets with credit deterioration. ASU 2016-13 is effective for the Company on January 1, 2020. Early adoption is permitted for all organizations for fiscal years and interim periods within those fiscal years, beginning after December 15, 2018. Management is evaluating the effect that this guidance will have on the consolidated financial statements and related disclosures.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). ASU 2016-02 requires lessees to recognize right of use assets and lease liabilities on the balance sheet for all leases with terms longer than 12 months. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize a right of use asset and lease liability. Additionally, when measuring assets and liabilities arising from a lease, optional payments should be included only if the lessee is reasonable certain to exercise an option to extend the lease, exercise a purchase option or not exercise an option to terminate the lease. ASU 2016-02 is effective for the Company on January 1, 2019. Early adoption is permitted in any interim or annual period. Management is evaluating the effect that this guidance will have on the consolidated financial statements and related disclosures.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments - Overall (Subtopic 825-10) – Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 addresses certain aspects of recognition, measurement, presentation and disclosure of financial instruments and requires entities to measure equity investments that do not result in consolidation and are not accounted for under the equity method at fair value. Any changes in fair value on equity investments with readily determinable market value will be recognized in net income unless the investments qualify for a new practicability exception. This ASU also requires entities to recognize changes in instrument-specific credit risk related to financial liabilities measured under the fair value option in OCI. No changes were made to the guidance for classifying and measuring investments in debt securities and loans. ASU 2016-01 is effective for the Company on January 1, 2018. Management has evaluated the effect that this guidance will have and concluded that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 is a comprehensive new revenue recognition standard that will supersede nearly all existing revenue recognition guidance under GAAP and is based on the principle that revenue is recognized to depict the transfer of goods or services to customers in an amount that reflects consideration to which the entity expects to be entitled in exchange for those goods and services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. For financial reporting purposes, the standard allows for either full retrospective adoption, meaning the standard is applied to all of the periods presented, or modified retrospective adoption, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. ASU 2014-09 was initially effective for the Company on January 1, 2017; however, in August 2015, the FASB issued ASU No. 2015-14 - Revenue from Contracts with Customers - Deferral of the Effective Date, which deferred the effective date to January 1, 2018. In addition, the FASB has begun to issue targeted updates to clarify specific implementation issues of ASU 2014-09. These updates include ASU No. 2016-08 - Principal versus Agent Considerations (Reporting Revenue Gross versus Net), ASU No. 2016-10 - Identifying Performance Obligations and Licensing, ASU No. 2016-12 - Narrow-Scope Improvements and Practical Expedients and ASU No. 2016-20 - Technical Corrections and Improvements to Top 606 - Revenue from Contract with Customers.

In evaluating this standard, management determined that the majority of revenue earned by the Company is from revenue streams not included in the scope of this standard such as interest earned from loans, investment securities and bank owned life insurance income. For applicable revenue streams such as ATM and debit card fees, insurance, other financial services revenue, service charges on deposit accounts, retirement plan administration fees and trust fees, management reviewed the applicable contracts provisions and applied the principles in the new standard for revenue recognition. Based on the results of that review, management determined that the impact on the consolidated financial statements and related disclosures will not be material upon adoption on January 1, 2018.

ITEM 9.
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.
ITEM 9A.
Controls and Procedures

As of the end of the period covered by this Annual Report on Form 10-K, an evaluation was carried out by the Company’s management, with the participation of its Chief Executive Officer and Chief Financial Officer, of the effectiveness of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the disclosure controls and procedures were effective as of the end of the period covered by this report. No changes were made to the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934)that occurred during the last fiscal quarterperiod covered by this report that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.
Management Report on Internal ControlsControl Over Financial Reporting


The management of NBT Bancorp Inc. (the “Company”) is responsible for establishing and maintaining adequate internal control over financial reporting. The Company’s internal control over financial reporting is a process designed under the supervision of the Company’s Chief Executive Officer and Chief Financial Officer to provide reasonable assurance regarding the reliability of financial reporting and the preparation of the Company’s consolidated financial statements for external purposes in accordance with generally accepted accounting principles.


As of December 31, 2017,2023, management assessed the effectiveness of the Company’s internal control over financial reporting based on the criteria for effective internal control over financial reporting established in “Internal Control Integrated Framework (2013),” issued by the Committee of Sponsoring Organizations (COSO)(“COSO”) of the Treadway Commission. Based on the assessment, management determined that the Company’s internal control over financial reporting as of December 31, 20172023 was effective at the reasonable assurance level based on those criteria.


KPMG LLP, the independent registered public accounting firm that audited the consolidated financial statements of the Company included in this Annual Report on Form 10-K, has issued a report on the effectiveness of the Company’s internal control over financial reporting as of December 31, 2017.2023. The report, which expresses an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting as of December 31, 2017,2023, is included in this Item under the heading “Report of Independent Registered Public Accounting Firm” on the following page.

Report of Independent Registered Public Accounting Firm


To the Stockholders and Board of Directors
NBT Bancorp Inc.:


Opinion on Internal Control Over Financial Reporting


We have audited NBT Bancorp Inc.’s and subsidiaries’ (the “Company”)Company) internal control over financial reporting as of December 31, 2017,2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017,2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.


We also have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”)(PCAOB), the consolidated balance sheets of the Company as of December 31, 20172023 and 2016, and2022, the related consolidated statements of income, comprehensive income (loss), changes in stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2017,2023, and the related notes (collectively, the “consolidatedconsolidated financial statements”)statements), and our report dated March 1, 2018February 29, 2024 expressed an unqualified opinion on those consolidated financial statements.


Basis for Opinion


The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’sManagement Report on Internal Control overOver Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.


We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.


Definition and Limitations of Internal Control Over Financial Reporting


A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.


Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.


/s/ KPMG LLP


Albany, New York
March 1, 2018 February 29, 2024

ITEM 9B.  OTHER INFORMATION

During the three months ended December 31, 2023, none of NBT’s directors or executive officers adopted, modified or terminated any contract, instruction or written plan for the purchase or sale of NBT securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or any “non-Rule 10b5-1 trading arrangement.

ITEM 9B.
9C.
Other InformationDISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS


None.

PART III


ITEM 10.
Directors, Executive Officers and Corporate GovernanceDIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE



The information required by this item is incorporated herein by reference to the Company’s definitive Proxy Statement for its Annual Meeting of shareholdersstockholders to be held on May 22, 201821, 2024 (the “Proxy Statement”), which will be filed with the SEC within 120 days after the Company’s 20172023 fiscal year end.

ITEM 11.
Executive CompensationEXECUTIVE COMPENSATION


The information required by this item is incorporated herein by reference to the Proxy Statement, which will be filed with the SEC within 120 days after the Company’s 20172023 fiscal year end.

ITEM 12.
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder MattersSECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS



The following table provides information with respect to shares of common stock that may be issued under the Company’s existing equity compensation plans:

Plan Category 
A. Number of
securities to be
issued upon
exercise of
outstanding
options,
warrants and
rights
  
B. Weighted-
average exercise
price of
Outstanding
options,
warrants and
rights
  
Number of
securities
remaining
available for
Future
issuance under
Equity
compensation
plans
(excluding
securities
reflected in
column A)
  
A. Number of
securities to be
issued upon exercise
of outstanding
options, warrants
and rights
  
B. Weighted-
average exercise
price of
outstanding
options, warrants
and rights
  
Number of securities
remaining available for
future issuance under
equity compensation plans
(excluding securities
reflected in column A)
 
Equity compensation plans approved by stockholders  112,030  $22.88   2,813,597  5,350  $33.24  182,418 
Equity compensation plans not approved by stockholders None  None  None  None  None  None 


The other information required by this item is incorporated herein by reference to the Proxy Statement, which will be filed with the SEC within 120 days of the Company’s 20172023 fiscal year end.

ITEM 13.
Certain Relationships, Related Transactions and Director IndependenceCERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE


The information required by this item is incorporated herein by reference to the Proxy Statement, which will be filed with the SEC within 120 days of the Company’s 20172023 fiscal year end.

ITEM 14.
Principal Accountant Fees and ServicesPRINCIPAL ACCOUNTANT FEES AND SERVICES


Our independent registered public accounting firm is KPMG, LLP, Albany, NY, Auditor Firm ID: 185.

The information required by this item is incorporated herein by reference to the Proxy Statement, which will be filed with the SEC within 120 days of the Company’s 20172023 fiscal year end.


100
PART  IV

ITEM 15.
EXHIBITS AND FINANCIAL STATEMENT SCHEDULES


(a)(1)  The following Consolidated Financial Statements are included in Part II, Item 8 hereof:

Report of Independent Registered Public Accounting Firm.

Consolidated Balance Sheets as of December 31, 2023 and 2022.

Consolidated Statements of Income for each of the three years ended December 31, 2023, 2022 and 2021.

Consolidated Statements of Comprehensive Income for each of the three years ended December 31, 2023, 2022 and 2021.

Consolidated Statements of Changes in Stockholders’ Equity for each of the three years ended December 31, 2023, 2022 and 2021.

Consolidated Statements of Cash Flows for each of the three years ended December 31, 2023, 2022 and 2021.

Notes to the Consolidated Financial Statements.

(a)(2)  There are no financial statement schedules that are required to be filed as part of this form since they are not applicable or the information is included in the consolidated financial statements.

(a)(3)  See below for all exhibits filed herewith and the Exhibit Index.

2.1ITEM 15.
Exhibits and Financial Statement Schedules


(a)(1) 
The following Consolidated Financial Statements are included in Part II, Item 8 hereof:
ReportAgreement and Plan of Independent Registered Public Accounting Firm.
Consolidated Balance SheetsMerger, dated as of December 31, 20175, 2022, by and 2016.
among NBT Bancorp Inc., NBT Bank, N.A., Salisbury Bancorp, Inc. and Salisbury Bank and Trust Company (filed as Exhibit 2.1 to Registrant’s Form 8-K, filed on December 5, 2022, and incorporated herein by reference).
Consolidated Statements
among NBT Bancorp Inc., NBT Bank, National Association, Salisbury Bancorp, Inc. and Salisbury Bank and Trust Company (filed as Exhibit 2.2 to Registrant’s Form 8-K, filed on August 14, 2023, and incorporated herein by reference).
Consolidated Statements of Changes in Stockholders’ Equity for each of the three years ended December 31, 2017, 2016 and 2015.
Consolidated Statements of Cash Flows for each of the three years ended December 31, 2017, 2016 and 2015.
Consolidated Statements of Comprehensive Income for each of the three years ended December 31, 2017, 2016 and 2015.
Notes to the Consolidated Financial Statements.
(a)(2)  There are no financial statement schedules that are required to be filed as part of this form since they are not applicable or the information is included in the consolidated financial statements.
(a)(3)  See below for all exhibits filed herewith and the Exhibit Index.
3.1
Restated Certificate of Incorporation of NBT Bancorp Inc. as amended through July 1, 2015 (filed as Exhibit 3.1 to Registrant'sRegistrant’s Form 10-Q, filed on August 10, 2015, and incorporated herein by reference).
Amended and Restated Bylaws of NBT Bancorp Inc. effective January 23, 2017May 22, 2018 (filed as Exhibit 3.1 to Registrant’s Form 8-K, filed on January 25, 2017,May 23, 2018 and incorporated herein by reference).
Certificate of Designation of the Series A Junior Participating Preferred Stock (filed as Exhibit A to Exhibit 4.1 of the Registrant’s Form 8-K, filed on November 18, 2004, and incorporated herein by reference).
Specimen common stock certificate for NBTNBT’s Bancorp Inc. common stock(filed (filed as Exhibit 4.14.3 to the Registrant’s Amendment No. 1 to Registration Statement on Form S-4, filed on December 27, 2005, and incorporated herein by reference).
10.1
Description of Registrant’s Securities (filed as Exhibit 4.2 to the Registrant’s Form 10-K for the year ended December 31, 2019, filed on March 2, 2020, and incorporated herein by reference).
Subordinated Indenture, dated as of June 23, 2020, between NBT Bancorp Inc. 1993 Stock Option Plan(filedand U.S. Bank National Association (filed as Exhibit 99.14.1 to Registrant'sRegistrant’s Form S-8 Registration Statement, file number 333-71830,8-K, filed on October 18, 2001,June 23, 2020 and incorporated herein by reference herein)reference).*
10.2
First Supplemental Indenture, dated as of June 23, 2020, between NBT Bancorp Inc. Non-Employee Director, Divisional Director and Subsidiary Director Stock Option PlanU.S. Bank National Association (filed as Exhibit 99.14.2 to Registrant'sRegistrant’s Form S-8 Registration Statement, file number 333-73038,8-K, filed on November 9, 2001,June 23, 2020 and incorporated herein by reference herein)reference).*
10.3
NBT Bancorp Inc. Non-employee Directors Restricted and Deferred Stock Plan (filed as Exhibit 10.5 to Registrant’s Form 10-K for the year ended December 31, 2008, filed on March 2, 2009, and incorporated herein by reference).*
10.4
10.5
Supplemental Executive Retirement Agreement between NBT Bancorp Inc. and Martin A. Dietrich as amended and restated January 20, 2010 (filed as Exhibit 10.14 to Registrant’s Form 10-K for the year ended December 31, 2009, filed on March 1, 2010, and incorporated herein by reference).*
10.6
10.7
10.8
10.9
Split-Dollar Agreement between NBT Bancorp Inc., NBT Bank, National Association and Martin A. Dietrich made November 10, 2008 (filed as Exhibit 10.1 to Registrant’s Form 10-Q for the quarterly period ended September 30, 2008, filed on November 10, 2008, and incorporated herein by reference).*
10.10
First Amendment dated November 5, 2009 to Split-Dollar Agreement between NBT Bancorp Inc., NBT Bank, National Association and Martin A. Dietrich made November 10, 2008 (filed as Exhibit 10.6 to Registrant’s Form 10-Q for the quarterly period ended September 30, 2009, filed on November 9, 2009, and incorporated herein by reference).*
10.11
Second Amendment dated July 28, 2014 to Split-Dollar Agreement between NBT Bancorp Inc., NBT Bank, National Association, and Martin A. Dietrich made November 10, 2008 (filed as Exhibit 10.1 to Registrant'sRegistrant’s Form 8-K, filed on August 1, 2014, and incorporated herein by reference).*

10.12
NBT Bancorp Inc. 2008 Omnibus Incentive Plan (filed as Appendix A of Registrant’s Definitive Proxy Statement on Form 14A, filed on March 31, 2008, and incorporated herein by reference).*
10.13
Long-Term Incentive Compensation Plan for Named Executive Officers (filed as Exhibit 10.24 to Registrant’s Form 10-K for the year ended December 31, 2011, filed on February 29, 2012, and incorporated herein by reference).*
10.14
10.15
Amended and Restated Supplemental Retirement Agreement and First Amendment to the Supplemental Retirement Agreement between Alliance Financial Corporation, Alliance Bank, N.A. and Jack H. Webb (filed as Exhibit 10.29 to Registrant'sRegistrant’s Form 10-K for the year ended December 31, 2013, filed on March 3, 2014, and incorporated herein by reference).*
10.16
Employment Agreement, dated December 19, 2016, by and between NBT Bancorp Inc. and John H. Watt, Jr. (filed as Exhibit 10.1 to Registrant'sRegistrant’s Form 8-K, filed on December 20, 2016, and incorporated herein by reference).*
10.17
Split-Dollar Agreement between NBT Bancorp Inc., NBT Bank, National Association and John H. Watt, Jr. dated May 9, 2017 (filed as Exhibit 10.1 to Registrant'sRegistrant’s Form 10-Q, filed on May 10, 2017, and incorporated herein by reference).*
10.18
Supplemental Executive Retirement Agreement, dated December 19, 2016 by and between NBT Bancorp Inc. and John H. Watt, Jr. (filed as Exhibit 10.2 to Registrant’s Form 8-K, filed on December 20, 2016, and incorporated herein by reference).*
Employment Agreement, dated December 19, 2016, by and between NBT Bancorp Inc. and Joseph R. Stagliano.Stagliano (Filed as Exhibit 10.19 to Registrant’s Form 10-K, filed on March 1, 2018, and incorporated herein by reference).*
Employment Agreement, dated April 3, 2017,August 5, 2021 by and between NBT Bancorp Inc. and SarahScott A. Halliday.Kingsley (Filed as Exhibit 10.1 to Registrant’s Form 10-Q, filed on August 6, 2021, and incorporated herein by reference).*
10.21
NBT Bancorp Inc. 2018 Omnibus Incentive Plan (filed as Appendix A of Registrant’s Definitive Proxy Statement on Form 14A, filed on April 6, 2018, and incorporated herein by reference).*
Employment Agreement, dated November 1, 2021, by and between NBT Bancorp Inc. and Ruth H. Mahoney (Filed as Exhibit 10.16 to Registrant’s Form 10-K, filed on March 1, 2023, and incorporated herein by reference).*
Employment Agreement, dated May 23, 2022, by and between NBT Bancorp Inc. and M. Randolph Sparks (Filed as Exhibit 10.17 to Registrant’s Form 10-K, filed on March 1, 2023, and incorporated herein by reference).*
A list of the subsidiaries of the Registrant.
Consent of KPMG LLP.
Incentive Compensation Recovery Policy.
Certification by the Chief Executive Officer pursuant to Rules 13(a)-14(a)/15(d)-14(e) of the Securities and Exchange Act of 1934.
Certification by the Chief Financial Officer pursuant to Rules 13(a)-14(a)/15(d)-14(e) of the Securities and Exchange Act of 1934.
Certification by the Chief Executive Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
Certification of the Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSInline XBRL Instance Document.Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document).
101.SCHInline XBRL Taxonomy Extension Schema Document.
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document.
101.LABInline XBRL Taxonomy Extension Label Linkbase Document.
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).


*Management contract or compensatory plan or arrangement.


(b)Exhibits to this Form 10-K are attached or incorporated herein by reference as noted above.


(c)Not applicable.

ITEM 16.
FormFORM 10-K SummarySUMMARY



None.

SIGNATURES


Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, NBT Bancorp Inc. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


NBT BANCORP INC. (Registrant)
March 1, 2018
/s/ John H. Watt, Jr.
 
John H. Watt, Jr.
Chief Executive Officer


Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

/s/ Martin A. Dietrich

/s/ James H. Douglas
Martin A. Dietrich
James H. Douglas, Director
Chairman and Director
Date: February 29, 2024
Date: March 1, 2018February 29, 2024

/s/ John H. Watt, Jr.

/s/ Heidi M. Hoeller
John H. Watt, Jr.
Heidi M. Hoeller, Director
NBT Bancorp Inc.
President, Chief Executive Officer and Director (Principal
(Principal Executive Officer)

Date: February 29, 2024
Date: March 1, 2018February 29, 2024

/s/ Michael J. ChewensScott A. Kingsley

Michael J. Chewens
Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)
Date:   March 1, 2018
 /s/ Patricia T. Civil
Patricia T. Civil, Director
Date:   March 1, 2018
/s/ Timothy E. Delaney
Timothy E. Delaney, Director
Date:   March 1, 2018
/s/ James H. Douglas
James H. Douglas, Director
Date:   March 1, 2018

/s/ Andrew S. Kowalczyk III
Scott A. Kingsley
Andrew S. Kowalczyk III, Director
Chief Financial Officer
(Principal Financial Officer)

Date: March 1, 2018
/s/ John C. Mitchell
John C. Mitchell, DirectorFebruary 29, 2024
Date: March 1, 2018February 29, 2024

/s/ Annette L. Burns
/s/ V. Daniel Robinson II
Annette L. Burns

V. Daniel Robinson II, Director
Chief Accounting Officer
(Principal Accounting Officer)

Date: March 1, 2018February 29, 2024
Date: February 29, 2024


 /s/ Johanna R. Ames
/s/ Matthew J. Salanger
Johanna R. Ames, Director

Matthew J. Salanger, Director
Date: March 1, 2018February 29, 2024
Date: February 29, 2024


/s/ Joseph A. Santangelo /s/ J. David Brown

Joseph A. Santangelo, Director
Date:   March 1, 2018

/s/ Lowell A. Seifter
J. David Brown, Director

Lowell A. Seifter, Director
Date: March 1, 2018February 29, 2024
Date: February 29, 2024


/s/ Robert A. WadsworthRichard J. Cantele, Jr.
 
Robert A. Wadsworth, Director
Date:   March 1, 2018
/s/ Jack H. Webb
Richard J. Cantele, Jr., Director
Jack H. Webb, Director
Date: March 1, 2018February 29, 2024Date: February 29, 2024

/s/ Timothy E. Delaney

Timothy E. Delaney, Director

Date: February 29, 2024


107
104