UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
Form 10-K
 
ANNUAL REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the fiscal year ended December 31, 20162017
 
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: 001-37621

  

FIRST GUARANTY BANCSHARES, INC.
(Exact name of registrant as specified in its charter)
 
Louisiana 26-0513559
(State or other jurisdiction incorporation or organization) (I.R.S. Employer Identification Number)
   
400 East Thomas Street  
Hammond, Louisiana 70401
(Address of principal executive offices) (Zip Code)
 
(985) 345-7685
(Registrant's telephone number, including area code)
 
Not Applicable
(Former name or former address, if changed since last report)
 
Securities Registered Pursuant to Section 12(b) of the Act:
 
Common Stock, $1.00 par value  The NASDAQ Stock Market, LLC
 (Title of each class)  (Name of each exchange on which registered)
  
  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 website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months.
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 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.T
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company, or an emerging growth company.  See definitions of "large accelerated filer," "accelerated filer", "smaller reporting company" and "smaller reporting"emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):
 
Large accelerated filerAccelerated filerNon-accelerated filerSmaller 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 is a shell company (as defined in Rule 12b-2 of the Act).
YES         NO
 
The aggregate market value of the voting common stock held by non-affiliates of the registrant as of June 30, 20162017 was $68,698,624$111,683,537 based upon the price from the last trade of $16.00.$27.24.
 
As of March 29, 2017,15, 2018, there were issued and outstanding 7,609,1948,807,175 shares of the Registrant's Common Stock.
 
DOCUMENTS INCORPORATED BY REFERENCE:
 
(1) Proxy Statement for the 20172018 Annual Meeting of Shareholders of the Registrant (Part III).
 

TABLE OF CONTENTS
 
  Page
Part I.
  
Item 14
Item 1A20
Item 1B30
Item 231
Item 33132
Item 43132
   
Part II.  
Item 53233
Item 63334
Item 73637
Item 7A6970
Item 87172
 7778
Item 9112115
Item 9A112115
Item 9B112115
   
Part III.  
Item 10113116
Item 11113116
Item 12113116
Item 13113116
Item 14113116
   
Part IV.  
Item 15114117
Item 16115 117
 

PART I
 
Item 1 – Business
 
Our Company
 
First Guaranty Bancshares, Inc. ("First Guaranty" or the "Company") is a Louisiana-chartered bank holding company headquartered in Hammond, Louisiana. Our wholly owned subsidiary, First Guaranty Bank (the "Bank"), a Louisiana-chartered commercial bank, provides personalized commercial banking services mainly to Louisiana and Texas customers through 2127 banking facilities primarily located in the Market Services Areas ("MSAs"), of Hammond, Baton Rouge, Lafayette, Shreveport-Bossier City, Dallas-Fort Worth-Arlington, and Shreveport-Bossier City.Waco MSAs. Our principal business consists of attracting deposits from the general public and local municipalities in our market areas and investing those deposits, together with funds generated from operations and borrowings in lending and in securities activities to serve the credit needs of our customer base, including commercial real estate loans, commercial and industrial loans, one- to four-family residential real estate loans, construction and land development loans, agricultural and farmland loans, and to a lesser extent, consumer and multifamilymulti-family loans. We also participate in certain syndicated loans, including shared national credits, with other financial institutions. We offer a variety of deposit accounts to consumers and small businesses, including personal and business checking and savings accounts, time deposits, money market accounts and demand accounts. We invest a portion of our assets in securities issued by the United States Government and its agencies, state and municipal obligations, corporate debt securities, mutual funds, and equity securities. We also invest in mortgage-backed securities primarily issued or guaranteed by United States Government agencies or enterprises. In addition, we offer a broad range of consumer services, including personal and commercial credit cards, remote deposit capture, safe deposit boxes, official checks, internetonline and mobile banking, automated teller machines, and online bill pay, mobile bankingpay. For our business customers we are pleased to offer additional solutions such as merchant services, remote deposit capture, and lockbox services.
 
At December 31, 2016,2017, we had consolidated total assets of $1.5$1.8 billion, total deposits of $1.3$1.5 billion and total shareholders' equity of $124.3$144.0 million.
 
Recent Events

On January 30,First Guaranty completed its merger with Premier and its wholly owned subsidiary, Synergy Bank, on June 16, 2017. First Guaranty acquired a total of $158.3 million in assets and assumed an $137.4 million in liabilities.
First Guaranty acquired a fifty percent ownership in an insurance brokerage in November 2017. The company is called Centurion Insurance Services, Inc. and provides First Guaranty with an ability to increase non-interest income by selling insurance products.
In November 2017, First Guaranty entered intoannounced the launch of an Agreement and Plan of Merger (the "Merger Agreement"At-The-Market Equity Offering program ("ATM Offering") with Premier Bancshares, Inc., a Texas corporation ("Premier"), pursuant to which Premier will merge with and into.  First Guaranty (the "Merger").  Followingmay sell up to $25.0 million of common stock under the consummationATM Offering. First Guaranty expects to use the net proceeds of the Merger,ATM Offering for general corporate purposes, including support for organic growth and following the consummationfinancing possible acquisitions of a merger of Premier's wholly-owned subsidiary, Premier Delaware Bancshares, Inc. ("Premier Delaware"), with and intoother financial institutions. First Guaranty Synergy Bank, S.S.B., a Texas-state chartered savings bank and wholly-owned subsidiarydid not sell any shares of Premier Delaware ("Synergy Bank"), will merge with and into common stock under the ATM Offering during the quarter ended December 31, 2017.

First Guaranty Bank received approval to open a Louisiana-state chartered commercial bank and wholly-owned subsidiary of First Guaranty, with First Guaranty Bank continuing as the surviving entity. The Merger Agreement was unanimously approved by the Board of Directors of each of First Guaranty and Premier.

The Merger is expected to close either lateloan production office in Lake Charles, Louisiana. We anticipate opening this office in the second quarter or early in the third quarter of 2017 following receipt2018. The Lake Charles MSA is projected to be one of all regulatory and shareholder approvals.the fastest growing regions in Louisiana. It is adjacent to First Guaranty's existing markets in the Lafayette, MSA.
 
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Our History and Growth
 
First Guaranty Bank was founded in Amite, Louisiana on March 12, 1934. While the origins of First Guaranty Bank go back over 80 years, we began our modern history in 1993 when an investor group, led by Marshall T. Reynolds, our Chairman, invested $3.6 million in First Guaranty Bank as part of a recapitalization plan with the objective of building a community-focused commercial bank in our Louisiana markets. Since the implementation of that recapitalization plan, we have grown from six branches and $159 million in assets at the end of 1993 to 2127 branches and $1.5$1.8 billion in assets at December 31, 2016.2017. We have also paid a quarterly dividend for 9498 consecutive quarters as of December 31, 2016.2017. On July 27, 2007, we formed First Guaranty Bancshares and completed a one-for-one share exchange that resulted in First Guaranty Bank becoming the wholly-owned subsidiary of First Guaranty Bancshares (the "Share Exchange") and First Guaranty Bancshares becoming an SEC reporting public company.
 
Since our Share Exchange, we have supplemented our organic growth with twothree acquisitions, which added stable deposits that provided funding for our lending business and extended our geographic footprint in the Baton Rouge, Hammond, Dallas-Fort Worth-Arlington, and HammondWaco MSAs.
 
The following table summarizes the twothree acquisitions:

Acquired Institution/MarketDate of Acquisition 
Deal Value
(dollars in thousands)
  
Fair Value of
Total Assets Acquired
(dollars in thousands)
 Date of Acquisition 
Deal Value
(dollars in thousands)
  
Fair Value of
Total Assets Acquired
(dollars in thousands)
 
Premier Bancshares, Inc.June 16, 2017 $20,954  $158,313 
Dallas-Fort Worth-Arlington and Waco MSA         
         
Greensburg Bancshares, Inc.July 1, 2011 $5,308  $89,386 July 1, 2011  5,308   89,386 
Baton Rouge MSA                  
                  
Homestead Bancorp, Inc.July 30, 2007  12,140   129,606 July 30, 2007  12,140   129,606 
Hammond MSA                  
 
In addition, ourOur participation in the SBLF from 2011 to 2015 enabled us to leverage $39.4 million in capital received from the United States Department of the Treasury (the "U.S. Treasury") to grow our lending business. As a result of the SBLF capital, we were able to grow our qualified small business lending by $54.4 million since 2011. The majority of this loan growth has been concentrated in owner-occupied commercial real estate and commercial and industrial loans. In November 2015, First Guaranty completed a public stock offering selling 626,560 shares and raising $9.3 million in net proceeds. In connection with the completion of the stock offering, First Guaranty's common shares began trading on the NASDAQ Global Market. In December 2015, we redeemed the $39.4 million in preferred stock issued to the U.S. Treasury.
 
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Our Markets
 
Our primary market areas include the Louisiana MSAs of Hammond, Baton Rouge, Lafayette, and Shreveport-Bossier City.City along with the Texas MSAs of  Dallas-Fort Worth-Arlington and Waco. Most of our branches are located along the major Louisiana interstates of I-12, I-55, I-10 and I-20. We have four branches in the Dallas-Fort Worth metropolitan area and one branch in Waco, Texas.
 
Hammond MSA. We are headquartered in Hammond, Louisiana and approximately 50% of our deposits are in the Hammond MSA, our largest deposit concentration market. We had a deposit market share of 35.3%37.3% (at June 30, 2016)2017) in the Hammond MSA, placing us first overall. Hammond is the principal city of the Hammond MSA, which includes all of Tangipahoa Parish, and is located approximately 50 miles north of New Orleans and 30 miles east of Baton Rouge. The Hammond MSA has a population of approximately 125,000. Hammond is intersected by I-55 and I-12, which are two heavily traveled interstate highways. As a result of Hammond's close proximity to New Orleans and Baton Rouge, Hammond and Tangipahoa Parish are among the fastest growing cities and Parishes in Louisiana. There is an abundance of new development, both commercial and residential, as well as numerous hotels which absorb overflowing demand for rooms near major events in New Orleans. Hammond is also the home of the main campus of Southeastern Louisiana University, with an enrollment of approximately 15,000 students.
 
The Hammond Northshore Regional Airport is a backup landing site for the Louis Armstrong New Orleans International Airport. The Louisiana National Guard maintains a 56-acre campus at the airport, which is home to the 1/244th Air Assault Helicopter Battalion. Port Manchac, which provides egress via Lake Pontchartrain with the Gulf of Mexico, is located 15 miles south of Hammond. The Hammond Amtrak Station located in downtown Hammond is on Amtrak's City of New Orleans route, which runs from New Orleans to Chicago, Illinois. The combination of highway, air, sea and rail transportation has made Hammond a major transportation and commercial hub of Louisiana. Hammond hosts numerous warehouses and distribution centers, and is a major distribution point for Wal-Mart and Winn Dixie.
 
Baton Rouge MSA. Baton Rouge is the capital of Louisiana and the MSA has a population of approximately 824,000. As the capital city, Baton Rouge is the political hub for Louisiana. The state government is the largest employer in Baton Rouge. Baton Rouge is the farthest inland port on the Mississippi River that can accommodate ocean-going tankers and cargo carriers. As a result, Baton Rouge's largest industry is petrochemical production and manufacturing. The ExxonMobil facility in Baton Rouge is one of the largest oil refineries in the country. Baton Rouge also has a diverse economy comprised of healthcare, education, finance and motion pictures. The main campus of Louisiana State University, with an enrollment of approximately 30,000 students, and Southern University, with an enrollment of approximately 7,000 students, are located in Baton Rouge.
 
Our market areas in the Baton Rouge MSA also include the Livingston and St. Helena Parishes. Livingston Parish's growth is tied to Baton Rouge as it is a suburban community with many of its residents commuting to Baton Rouge for employment. The economy for St. Helena Parish is comprised primarily of forestry operations, construction, manufacturing, educational services, health care, and social assistance.
 
Lafayette MSA. Lafayette is Louisiana's third largest city and deposit market, and is located in the Lafayette-Acadiana region. The Lafayette MSA has a population of approximately 479,000. Its major industries include oil and gas, healthcare, construction, manufacturing and agriculture. With respect to agriculture, sugarcane and rice are the leaders among the plant producers within the area, with approximately 30,000 acres of sugarcane and 51,000 acres of rice plantings. Lafayette also has numerous beef producers and fisheries. We finance agricultural loans, predominately out of our Abbeville and Jennings branches, in Southwest Louisiana. Lafayette is home to the University of Louisiana at Lafayette, with an enrollment of approximately 17,000 students.
 
Shreveport-Bossier City MSA. Our primary market areas in northwest Louisiana are the Bossier and Caddo Parishes, which are a part of the Shreveport-Bossier City MSA. The Shreveport and Bossier City MSA has a population of approximately 451,000. Shreveport and Bossier City are located in northern Louisiana on I-20, approximately 15 miles from the Texas state border and 185 miles east of Dallas, Texas. Our primary market area has a diversified economy with employment in services, government and wholesale/retail trade constituting the basis of the local economy, with service jobs being the largest component. The majority of the services are health care related as Shreveport has become a regional hub for health care. The casino gaming industry, with its Las Vegas-style gaming, year-round festivals and local dining, also supports a significant number of service jobs. The energy sector has a prominent role in the regional economy, resulting from oil and gas exploration and drilling. Bossier Parish is also the home to the Barksdale Air Force Base, which has 12,000 employees.

Dallas-Fort Worth-Arlington MSA.

The Dallas-Fort Worth-Arlington MSA has a population of approximately 7.1 million people and is located in the heart of North Texas. The metroplex has a thriving economy that is well diversified. There are currently approximately 40 colleges and universities in the Dallas- Fort Worth-Arlington MSA. Also, DFW International Airport is perfect for international commerce with its size and central location. We currently are operating four branches located in Fort Worth (Tarrant County), Denton (Denton County), McKinney (Collin County), and Garland (Dallas County).

Waco MSA.
The Waco MSA is located between the Dallas Forth Worth MSA and Austin, Texas with a population of 135,000. The economy in the Waco MSA is also well diversified and has a small airport with regional service, although it is located around 100 miles from DFW International and Austin International Airports. Waco is the home of Baylor University with approximately 15,000 students.

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Our Strategy
 
Our mission is to increase shareholder value while providing services for and contributing to the growth and welfare of the communities that we serve. As "The Relationship Bank,"home to "Fanatical Banking" our mission is to become the bank of choice for small business and consumer customers who are located in both metropolitan and rural markets. We desire to grow our market share along Louisiana's key interstate corridors of major interstates I-12, I-55, I-10 and I-20 along with our new Texas markets in Dallas Fort-Worth-Arlington and Waco both organically and through strategic acquisitions. This mission involves not only expanding our geographical footprint but also evolving as an institution and staying relevant while offering new ways of banking. To achieve all of this, we seek to implement the following strategies:
 
Continue to Increase Total Loans as a Percentage of Assets. We plan to continue to change our asset composition by growing our loan portfolio to increase our total loans as a percentage of our assets. Our loan to deposit ratio was 71.6%74.2% as of December 31, 2016.2017. The growth in our loan portfolio has broadened our customer base, reduced our interest rate risk exposure to fixed rate investment securities, and helped us expand our net interest margin. We have invested in the internal development of our lending department along with the select addition of experienced lenders.
 
We intend to continue to grow our loan portfolio organically by targeting small and medium-sized businesses engaged in manufacturing, agriculture, petrochemicals, healthcare and other professional services. As a former participant in the SBLF, we developed and executed a sustained loan growth campaign focused on these target loan areas beginning in 2011 that far exceeded our original goals of the program. We are continuing this campaign even after we redeemed our SBLF preferred stock in December 2015.  Our gross loan portfolio has increased by $375.8$575.9 million, or 65.6%100.5%, to $948.9 million$1.1 billion at December 31, 20162017 from $573.1 million at December 31, 2011.
 
Our commercial lending team is organized around our regional market areas of Louisiana.Louisiana and Texas. A senior experienced lender leads each market team and ensures that our lenders deliver timely service to customers, meet and exceed expectations of loan approval time, and broaden customer relationships through referrals.
 
We are expanding upon our successful small business lending program with a new emphasis on growing our SBA, USDA and commercial leasing lending programs. The acquisition of Synergy Bank brought expertise in SBA lending that we have leveraged through both our new Texas markets and our existing Louisiana markets. We have invested in training key personnel to focus on this market as we believe that SBA, USDA and commercial leasing loans can serve as new market opportunities for our Bank. We will continue to be a leading agricultural lender and grow our FSA lending.
 
Over the last nineten years, we have pursued a focused program to participate in syndicated loans (loans made by a group of lenders, including us, who share or participate in a specific loan, which is typically secured by business assets or equipment, and also commercial real estate) with a larger regional financial institution as the lead lender. Our focus has been to finance middle market companies whose borrowing needs typically range from $25 million to $75 million. Syndicated loans diversify our loan portfolio, increase our yield and mitigate interest rate risk due to the variable rate pricing structure of the loans. We expect to continue our syndicated lending program but our local loan originations remain our funding priority.
 
We intend to grow our consumer loan portfolio principally through our residential mortgage program. We hired an experienced team leader in 2013 to grow the consumer residential mortgage business and we have invested in systems to accelerate the decision making process to deliver quality customer service to our customers. We intend to leverage our existing branch network to expand our retail lending. We have expanded our technology to make it easier for both individual and business customers to bank with us through mobile and internet banking.
 
Expand Individual and Business Deposits and Maintain our Public Funds Program. Our deposit strategy is focused on continuing to expand our individual and business deposit bases while maintaining our public funds deposit program. Our deposit strategy leverages off the market share dominance that we have in several of our markets, such as the Hammond MSA where we had a 35.31%37.3% deposit market share at June 30, 2016,2017, placing us first overall. In recent years, we have worked to prudently and diligently lower our cost of deposits. Our commercial and consumer lending teams focus on building business and individual deposits concurrent with loans. Our public funds department is dedicated to maintaining strong relationships with our well diversified base of public entities. We provide a variety of services to our public funds clients. Our public funds deposit program has provided us with a stable and low cost source of funding. We will continue to concentrate on keeping many of these funds under contract as we are often the fiscal agent for these governmental agencies which helps maintain this funding.
 
Maintain Strong Asset Quality. We emphasize a disciplined credit culture based on intimate market knowledge, close ties to our customers, sound underwriting standards and experienced loan officers. While the challenging operating environment which began following the 2008-2009 recession of the United States contributed to an increase in problem assets, management's primary objective has been to expeditiously reduce the level of non-performing assets through diligent monitoring and aggressive resolution efforts. The results of this effort are reflected in our improved asset quality. At December 31, 2016,2017, non-performing assets totaled $22.2$14.7 million, or 1.48%0.84% of total assets, and has declined by $1.3$3.6 million from $23.5$18.3 million, or 1.67%1.27% of total assets at December 31, 2012.2013.
 
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Pursue Strategic Acquisitions. Our strategy is to supplement our organic growth by executing a targeted and disciplined acquisition strategy of community banks and non-banking financial companies as opportunities arise. On January 30,June 16, 2017, we announced that First Guaranty had entered into acompleted its merger agreement with Premier which isBancshares, Inc. located in the Dallas / Fort Worth and Waco market areaareas in Texas. At December 31, 2016, Premier had $154 million in total assets, $129 million in deposits, and $19 million in stockholders' equity. We have successfully integrated prior acquisitions as demonstrated by our acquisitions of Greensburg Bancshares, Inc. in 2011 and Homestead Bancorp, Inc. in 2007. Our board of directors' broad experiences across many industries assists us in expanding our business. Our Chairman, Marshall T. Reynolds, has more than 40 years of experience in managing the growth of commercial banks both organically and through acquisitions throughout the United States.
 
We believe our ability to execute an acquisition strategy has been enhanced by our internal investments in the areas of operations, compliance, finance, credit and information technology that provide us with a scalable platform for growth. Our focus will be on targets with quality loan portfolios and a long term deposit customer base, particularly those with high levels of consumer and retail checking accounts, low cost deposits and favorable market share. We intend to pursue opportunities that will be accretive to earnings, result in a tangible book value earn back of approximately three years, strengthen our franchise, and ultimately enhance shareholder value.  We also believe the listing of our shares on NASDAQ in November 2015 provides us with a more marketable and liquid stock currency that will be attractive to potential targets.

Seek Innovative Partnerships. We are committed to staying on top of the industry trends and continuing to educate ourselves in the way our customers want to do business. Creating partnerships with innovative companies will allow us to stay relevant and meet the needs of our current and new customers.
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Lending Activities
 
We offer a broad range of loan and lease products with a variety of rates and terms throughout our market areas, including business loans to primarily small to medium-sized businesses and professionals, as well as loans to individuals. Our lending operations consist of the following major segments: non-farm, non-residential loans secured by real estate, commercial and industrial loans, one- to four-family residential loans, construction and land development loans, agricultural loans, farmland loans, consumer and other loans, and multifamilymulti-family loans. All loan decisions are locally made which can allow for a faster approval process than many of our larger regional and nationwide bank competitors.
 
Non-Farm Non-Residential Loans. Non-farm non-residential loans are an integral part of our operating strategy. We expect to continue to emphasize this business line in the future with a target loan size of $1.0 million to $10.0 million to small businesses and real estate projects in our market area. At December 31, 20162017 loans secured by non-farm non-residential properties totaled $417.0$540.2 million, or 43.9%46.9% of our total loan portfolio. Our non-farm non-residential loans are secured by commercial real estate generally located in our market area, which may be owner-occupied or non-owner occupied. Our owner-occupied commercial real estate loans totaled $130.9totaled $182.3 million, or 31.4%33.7% of total non-farm non-residential loans at December 31, 2016.2017. Permanent loans on non-farm non-residential properties are generally originated in amounts up to 85% of the appraised value of the property for owner-occupied commercial real estate properties and up to 80% of the appraised value of the property for non- owner-occupied commercial real estate properties. We consider a number of factors in originating non-farm non-residential loans. We evaluate the qualifications and financial condition of the borrower (including credit history), profitability and expertise, as well as the value and condition of the mortgaged property securing the loan. We consider the financial resources of the borrower, the borrower's experience in owning or managing similar property and the borrower's payment history with us and other financial institutions. In evaluating the property securing the loan, the factors we consider include the net operating income of the mortgaged property before debt service and depreciation, the debt service coverage ratio (the ratio of net operating income to debt service) to ensure that the borrower's net operating income together with the borrower's other sources of income is at least 125% of the annual debt service and the ratio of the loan amount to the appraised value of the mortgaged property. We generally obtain personal guarantees from the borrower or a third party as a condition to originating commercial real estate loans. All non-farm non-residential loans are appraised by outside independent appraisers approved by the board of directors.
 
Our non-farm non-residential loans are diversified by borrower and industry group, and generally secured by improved property such as hotels, office buildings, retail stores, gaming facilities, warehouses, church buildings and other non-residential buildings. Non-farm non-residential loans are generally made at rates that adjust above the prime rate as reported in the Wall Street Journal, that mature in three to five years and with principal amortization for a period of up to 20 years. We will also originate fixed-rate, non-farm non-residential loans that mature in three to five years with principal amortization of up to 20 years. Our largest concentration of non-farm non-residential loans is secured by hotels, and such loans are generally made only to hotel operators known to management. We will finance the construction of the hotel project and upon completion the loan will convert to permanent financing with a balloon feature after three to five years.
 
Loans secured by non-farm non-residential real estate are generally larger and involve a greater degree of risk than residential real estate loans. The borrower's creditworthiness and the feasibility and cash flow potential of the project is of primary concern in non-farm non-residential real estate lending. Loans secured by income properties are generally larger and involve greater risks than residential mortgage loans, because payments on loans secured by income properties are often dependent on the successful operation or management of the properties. As a result, repayment of such loans may be subject to a greater extent than residential real estate loans to adverse conditions in the real estate market or the economy.
 
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Commercial and Industrial Loans. Commercial and industrial loans totaled $194.0$220.7 million, or 20.4%19.2% of our total loan portfolio at December 31, 2016.2017. Commercial and industrial loans (excluding syndicated loans) are generally made to small and mid-sized companies located within the State of Louisiana.Louisiana and Texas. We also participate in government programs which guarantee portions of commercial and industrial loans such as the SBA and USDA. In most cases, we require collateral of equipment, accounts receivable, inventory, chattel or other assets before making a commercial business loan. We have a dedicated staff within our credit department that monitors asset based lending and regularly conducts reviews of borrowing based certificates, aging and inventory reports, and on-site audits. Our commercial term loans totaled $84.1$70.3 million at December 31, 2016,2017, or 43.4%31.8% of total commercial and industrial loans. Our commercial and industrial maximum loan to value limit is 80%. Our commercial term loans are generally fixed interest rate loans, indexed to the prime rate, with terms of up to five years, depending on the needs of the borrower and the useful life of the underlying collateral. Our commercial lines of credit totaled $109.9$150.4 million at December 31, 2016,2017, or 56.6%68.2% of total commercial and industrial loans. Typically, our commercial lines of credit are adjustable rate lines, indexed to the prime interest rate, which generally mature yearly. Our underwriting standards for commercial and industrial loans include a review of the applicant's tax returns, financial statements, credit history, the underlying collateral and an assessment of the applicant's ability to meet existing obligations and payments on the proposed loan based on cash flow generated by the applicant's business. We generally obtain personal guarantees from the borrower or a third party as a condition to originating commercial and industrial loans.
 
Over the last nineten years, we pursued a focused program to participate in syndicated loans (loans made by a group of lenders, including us, who share or participate in a specific loan) with a larger regional financial institution as the lead lender. Syndicated loans are typically made to large businesses (which are referred to as shared national credits) or middle market companies (which do not meet the regulatory definition of shared national credits), both of which are secured by business assets or equipment, and also commercial real estate. The syndicate group for both types of loans usually consists of two to three other financial institutions. These loans are adjustable-rate loans generally tied to LIBOR. Our participation amounts typically range between $5.0 million and $15.0 million. Our focus has been to finance middle market companies whose borrowing needs typically range from $25.0 million to $75.0 million. Syndicated loans diversify our loan portfolio, increase our yield and mitigate interest rate risk due to the variable rate pricing structure of the loans. We have a defined set of credit guidelines that we use when evaluating these credits. Our credit department independently reviews all syndicate loans and our board of directors has created a special committee to oversee the underwriting and approval of these loans.  At December 31, 2016,2017, syndicated loans secured by assets other than commercial real estate totaled $77.5$66.5 million, or 40.0%30.1% of the commercial and industrial loan portfolio. On December 21, 2017 the Federal Reserve, FDIC, and Office of Comptroller of the Currency issued a change to the definition of a Shared National Credit. Effective January 1, 2018, the aggregate loan commitment threshold for inclusion in the Shared National Credit (SNC) program increased from $20 million to $100 million.  First Guaranty's syndicated loans that meet the revised definition if it was in effect at December 31, 2017 was $22.6 million.
 
Commercial and industrial loans generally involve increased credit risk and, therefore, typically yield a higher return. The increased risk in commercial and industrial loans derives from the expectation that such loans generally are serviced principally from the operations of the business, and those operations may not be successful. Any interruption or discontinuance of operating cash flows from the business, which may be influenced by events not under the control of the borrower such as economic events and changes in governmental regulations, could materially affect the ability of the borrower to repay the loan. In addition, the collateral securing commercial and industrial loans generally includes movable property such as equipment and inventory, which may decline in value more rapidly than we anticipate exposing us to increased credit risk. As a result of the foregoing, commercial and industrial loans require extensive administration and servicing.
 
One- to Four-Family Residential Real Estate Loans. At December 31, 2016,2017, our one- to four-family residential real estate loans totaled $135.2$158.7 million, or 14.2%13.8% of our total loan portfolio. We originate one- to four-family residential real estate loans that are secured primarily by residential property in Louisiana.Louisiana and Texas. We generally originate loans in amounts up to 95% of the lesser of the appraised value or purchase price of the mortgaged property. We currently offer one- to four-family residential real estate loans with terms up to 30 years that are generally underwritten according to Fannie Mae guidelines, and we refer to loans that conform to such guidelines as "conforming loans." We generally originate fixed-rate mortgage loans in amounts up to the maximum conforming loan limits as established by the Federal Housing Finance Agency, which at December 31, 20162017 was $417,000$424,100 for single-family homes in our market area. At December 31, 2016,2017, we held $22.2$24.5 million in jumbo loans that are greater than the conforming loan limit. We generally hold our one- to four-family residential real estate loans in our portfolio. We also originate one- to four-family residential real estate loans secured by non-owner occupied properties, but less frequently. Our fixed-rate one- to four-family residential real estate loans include loans that generally amortize on a monthly basis over periods between 10 to 30 years with maturities that range from eight to 30 years. Fixed rate one- to four-family residential real estate loans often remain outstanding for significantly shorter periods than their contractual terms because borrowers have the right to refinance or prepay their loans. We do not offer one- to four-family residential real estate loans specifically designed for borrowers with sub-prime credit scores, including interest-only, negative amortization or payment option adjustable-rate mortgage loans.
 
We have diversified our one- to four-family residential real estate loans with the select purchase of conforming mortgage loans that are located outside Louisiana. Our purchased loans are generally serviced by other financial institutions. At December 31, 2016, $30.82017, $26.2 million of our one- to four-family residential real estate loans, or 22.8%16.5% of our one- to four-family residential real estate loans, were purchased loans secured by property located outside our market area. The majority of our out of state purchased one- to four-family residential real estate loans are located in West Virginia, Virginia, Pennsylvania and the District of Columbia. Our purchased one- to four-family residential real estate loans must meet our internal underwriting criteria. At December 31, 2016,2017, we had noone purchased one- to four-family residential real estate loansloan with a balance of $62,000 that werewas classified as nonaccruing. While we intend to continue to purchase one- to four-family residential real estate loans from time-to-time, our strategic emphasis for future periods is to increase the volume of our internal originations of such loans.
 
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Our one- to four-family loans also include home equity lines of credit that have second mortgages. At December 31, 2016,2017, we had $6.1$4.2 million in home equity lines of credit, which represented 4.5%2.7% of our one- to four-family residential real estate loans. Our home equity products are originated in amounts, that when combined with the existing first mortgage loan, do not generally exceed 80% of the loan-to-value ratio of the subject property.
 
All of our one- to four-family residential mortgages include "due on sale" clauses, which are provisions giving us the right to declare a loan immediately payable if the borrower sells or otherwise transfers an interest in the property to a third party.
 
Property appraisals on real estate securing our single-family residential loans are made by state certified and licensed independent appraisers approved by the board of directors. Appraisals are performed in accordance with applicable regulations and policies. At our discretion, we obtain either title insurance policies or attorneys' certificates of title, on all first mortgage real estate loans originated. We also require fire and casualty insurance on all properties securing our one- to four-family residential loans. We also require the borrower to obtain flood insurance where appropriate. In some instances, we charge a fee equal to a percentage of the loan amount, commonly referred to as points.
 
Construction and Land Development Loans. We offer loans to finance the construction of various types of commercial and residential property. At December 31, 2016, $84.22017, $112.6 million, or 8.9%9.8% of our total loan portfolio consisted of construction and land development loans. Construction loans to builders generally are offered with terms of up to 18 months and interest rates are tied to the prime lending rate. These loans generally are offered as fixed or adjustable-rate loans. We will originate residential construction loans for individual borrowers and builders, provided all necessary plans and permits have been obtained. Construction loan funds are disbursed as the project progresses.  We will originate construction loans up to 80% of the estimated completed value of the project and we will originate land development loans in amounts up to 75% of the value of the property as developed. We will originate owner occupied one-to-four family residential construction loans up to 90% of the estimated completed value of the property.
 
Construction and land development financing is generally considered to involve a higher degree of risk of loss than long-term financing on improved, occupied real estate. Risk of loss on a construction loan is dependent largely upon the accuracy of the initial estimate of the property's value at completion of construction and development and the estimated cost (including interest) of construction. During the construction phase, a number of factors could result in delays and cost overruns. If the estimate of construction costs proves to be inaccurate, we may be required to advance funds beyond the amount originally committed to permit completion of the project. Additionally, if the estimate of value proves to be inaccurate, we may be confronted, at or prior to the maturity of the loan, with a project having a value which is insufficient to assure full repayment.
 
Agricultural Loans. We are the leading lender for agricultural loans in our Southwest Louisiana market. Our agricultural lending includes loans to farmers for the purpose of cultivating rice, sugarcane, soybeans, timber, poultry and cattle. Agricultural loans are generally secured by crops, but may include additional collateral such as farm equipment or vehicles. Agricultural loans totaled $23.8$21.5 million, or 2.5%1.9% of our total loan portfolio at December 31, 2016.2017. Such loans are generally offered with fixed rates at a margin above prime for a term of generally one year. We will originate agricultural loans in those instances where the borrower's financial strength and creditworthiness has been established. Agricultural loans generally bear higher interest rates than residential loans, but they also may involve a higher risk of default since their repayment is generally dependent on the successful operation of the borrower's business. Substantially all of our originated agricultural loans are guaranteed by the U.S. Farm Service Agency. We generally obtain personal guarantees from the borrower or a third party as a condition to originating agricultural loans.
 
The underwriting standards used for agricultural loans include a determination of the borrower's ability to meet existing obligations and payments on the proposed loan from normal cash flows generated in the borrower's business. The financial strength of each applicant also is assessed through review of financial statements and tax returns provided by the applicant. The creditworthiness of a borrower is derived from a review of credit reports as well as a search of public records. Once originated, agricultural loans are reviewed periodically. Financial statements are requested at least annually and are reviewed for substantial deviations or changes that might affect repayment of the loan. Loan officers also visit the premises of borrowers to observe the business premises, facilities, and personnel and to inspect the collateral. Underwriting standards for agricultural loans are different for each type of loan depending on the financial strength of the borrower and the value of collateral offered as security.
 
Farmland Loans. We originate first mortgage loans secured by farmland. At December 31, 2016,2017, farmland loans totaled $21.1$25.7 million, or 2.2% of our total loan portfolio. Such loans are generally fixed-rate loans at a margin over the prime rate with terms up to five years and amortization schedules of up to 20 years (40 years if secured by a guarantee from the U. S. Farm Service Agency). Loans secured by farmland may be made in amounts up to 80% of the value of the farm. However, we will originate farmland loans in amounts up to 100% of the value of the farm if the borrower is able to secure a guarantee from the U.S. Farm Service Agency. Generally, we obtain personal guarantees of the borrower on all loans secured by farmland.
 
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Consumer and Other Loans. We make various types of secured consumer loans that are collateralized by deposits, boats and automobiles as well as unsecured consumer loans. Such loans totaled $63.0$55.2 million, or 6.6%4.8% of our total loan portfolio at December 31, 2016.2017. Included in other loans were $2.6$0.2 million in purchased commercial leases that are serviced by the Bank as of December 31, 2016.2017. Consumer loans generally have a fixed rate at a margin over the prime rate and have terms of three years to ten years. At December 31, 2016, $7.82017, $8.7 million of our consumer loans were unsecured. Our procedure for underwriting consumer loans includes an assessment of the applicant's credit history and ability to meet existing obligations and payments for the proposed loan, as well as an evaluation of the value of the collateral security, if any.
 
Consumer loans generally entail greater risk than other types of loans, particularly in the case of loans that are unsecured or are secured by assets that tend to depreciate in value, such as automobiles. As a result, consumer loan collections are primarily dependent on the borrower's continuing financial stability and thus are more likely to be adversely affected by job loss, divorce, illness or personal bankruptcy. In these cases, repossessed collateral for a defaulted consumer loan may not provide an adequate source of repayment for the outstanding loan, and the remaining value often does not warrant further substantial collection efforts against the borrower.
 
Multi-Family Loans. On occasion we will originate loans secured by multifamilymulti-family real estate. At December 31, 2016,2017, we had $12.5$16.8 million or 1.3%1.4% of our total loan portfolio in multifamilymulti-family loans. Such loans may be either fixed- or adjustable-rate loans tied to the prime rate with terms to maturity up to five years and amortization schedules of up to 20 years. We will originate multifamilymulti-family loans in amounts up to 80% of the value of the multi-family property. Nearly all of our multifamilymulti-family loans are secured by properties in Louisiana.Louisiana and Texas. The underwriting of multi-family loans follows the general guidelines for our non-farm non-residential loans.
 
Loans secured by multi-family real estate generally involve a greater degree of credit risk than one- to four-family residential mortgage loans and carry larger loan balances. This increased credit risk is a result of several factors, including the concentration of principal in a limited number of loans and borrowers, the effects of general economic conditions on income producing properties, and the increased difficulty of evaluating and monitoring these types of loans. Furthermore, the repayment of loans secured by multi-family real estate typically depends upon the successful operation of the real estate property securing the loans. If the cash flow from the project is reduced, the borrower's ability to repay the loan may be impaired.
 
Loan Originations, Sales and Participations. Loan originations are derived from a number of sources such as referrals from our board of directors, existing customers, borrowers, builders, attorneys and walk-in customers. We generally retain the loans that we originate in our loan portfolio and only sell loans infrequently. We had $8.8$7.7 million at December 31, 20162017 in purchased loan participations that were not syndicated loans. We had $2.6$0.2 million in purchased commercial leases that are serviced by the Bank as of December 31, 2016.2017. At December 31, 2016,2017, we had $82.8$70.4 million in syndicated loans, of which $82.8 millionall were shared national credits.
 
Loan Approval Authority. We establish various lending limits for executive management and also maintain a loan committee comprised of our directors and management. Generally, loan officers have authority to approve secured loan relationships in amounts up to $100,000 and unsecured loan relationships in amounts up to $25,000. For loans exceeding a loan officer's approval authority, we utilize two methods for approvals: (1) credit officers and (2) the Bank's loan committee. Loan relationships between $100,000 and $500,000 are approved by a combination of credit officers and executive management. The loan committee approves loan relationships of between $500,000 and up to $10.0 million. Any loan relationship exceeding $10.0 million requires the approval of the board of directors. Syndicated loans are approved by the Bank's syndicate loan committee in amounts up to $10.0 million.
 
Our lending activities are also subject to Louisiana statutes and internal guidelines limiting the amount we can lend to any one borrower. Subject to certain exceptions, under Louisiana law the Bank may not lend on an unsecured basis to any single borrower (i.e., any one individual or business entity and his or its affiliates) an amount in excess of 20% of the sum of the Bank's capital stock and surplus, or on a secured basis an amount in excess of 50% of the sum of the Bank's capital stock and surplus. At December 31, 2016,2017, our secured legal lending limit was approximately $47.4$50.5 million and our unsecured legal lending limit was approximately $19.0$20.2 million. None of our borrowers are currently approaching these limits.
 
Deposit Products
 
Consumer and commercial deposits are attracted principally from within our primary market area through the offering of a selection of deposit instruments including noninterest-bearing and interest-bearing demand, savings accounts and time accounts. Deposit account terms vary according to the minimum balance required, the time period the funds must remain on deposit, and the interest rate. At December 31, 2016,2017, we held $1.3$1.5 billion in deposits.
 
We actively seek to obtain public funds deposits. At December 31, 2016,2017, public funds deposits totaled $556.9$640.7 million. We have developed a program for the retention and management of public funds deposits. These deposits are from local government entities such as school districts, hospital districts, sheriff departments and other municipalities. We solicit their operating, savings, and time deposits and we are often the fiscal agent for the municipality. The majority of these deposits are under contractual terms of up to three years. Public funds deposit accounts are collateralized by FHLB letters of credit and by eligible government and government agency securities such as those issued by the FHLB, FFCB, Fannie Mae, and Freddie Mac. We believe that public funds provide a low cost and stable source of funding. The public funds deposit portfolio has been a key driver of earnings for First Guaranty as we have profitability deployed these funds into investment securities and loans.
 
The interest rates paid by us on deposits are set at the direction of our executive management. Interest rates are determined based on our liquidity requirements, interest rates paid by our competitors, and our growth goals and applicable regulatory restrictions and requirements. At December 31, 2016,2017, we had $91.1$115.9 million in brokered deposits.
 
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Investments
 
Our investment policy is to provide a source of liquidity, to provide an appropriate return on funds invested, to manage interest rate risk and to meet pledging requirements for our public funds and other borrowings. Our investment securities consist of: (1) U.S. Treasury obligations; (2) U.S. government agency obligations; (3) mortgage-backed securities; (4) collateralized mortgage obligations; (5) corporate and other debt securities; (5)(6) mutual funds and other equity securities and (6)(7) municipal bonds. Our U.S. government agency securities, primarily consisting of government-sponsored enterprises, comprise the largest share of our investment securities, having a fair value of $195.8$223.5 million, of which $178.3$196.0 million were classified as available-for-saleavailable for sale and $17.5$27.5 million as held-to-maturity,held to maturity, at December 31, 2016.2017.
 
The Bank's management asset liability committee and board investment committee are responsible for regular review of our investment activities and the review and approval of our investment policy. These committees monitor our investment securities portfolio and direct our overall acquisition and allocation of funds, with the goal of structuring our portfolio such that our investment securities provide us with a stable source of income but without exposing us to an excessive degree of market risk. During the last five years, our securities portfolio has generated $86.1$77.0 million of pre-tax income. For the year ended December 31, 2016,2017, we had twono securities with other than temporary impairment of $0.1 million.that was recognized.
 
Competition
 
We face intense competition both in making loans and attracting deposits. Our market areas in Louisiana and Texas have a high concentration of financial institutions, many of which are branches of large money center, super-regional and regional banks that have resulted from consolidation of the banking industry in Louisiana.Louisiana and Texas. Many of these competitors have greater resources than we do and may offer services that we do not provide, including more attractive pricing than we offer and more extensive branch networks for which they can offer their financial products.
 
Our larger competitors have a greater ability to finance wide-ranging advertising campaigns through their greater capital resources. Our marketing efforts depend heavily upon referrals from officers, directors and shareholders, selective advertising in local media and direct mail solicitations. We compete for business principally on the basis of personal service to customers, customer access to our officers and directors and competitive interest rates and fees. We also can offer new technologies such as our mobile app and mobile check deposit for consumers and remote deposit capture for commercial customers.
 
In the financial services industry in recent years, intense market demands, technological and regulatory changes and economic pressures have eroded industry classifications that were once clearly defined. Financial institutions have been forced to diversify their services, increase rates paid on deposits and become more cost effective as a result of competition with one another and with new types of financial services companies, including non-banking competitors. Some of the results of these market dynamics in the financial services industry have been a number of new bank and non-bank competitors, increased merger activity, and increased customer awareness of product and service differences among competitors. These factors could affect our business prospects.
 
Employees
 
At December 31, 2016,2017, we had 282327 full-time and 22 part-time employees. None of our employees is represented by a collective bargaining group or are parties to a collective bargaining agreement. We believe that our relationship with our employees is good.
 
Subsidiaries
 
Other than our wholly-owned bank subsidiary, First Guaranty Bank, we have no subsidiaries.
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Supervision and Regulation
 
General
 
First Guaranty Bank is a Louisiana-chartered commercial bank and is the wholly-owned subsidiary of First Guaranty Bancshares, a Louisiana-chartered banking holding company. First Guaranty Bank's deposits are insured up to applicable limits by the FDIC. First Guaranty Bank is subject to extensive regulation by the OFI,Louisiana Office of Financial Institutions (the "OFI"), as its chartering agency, and by the FDIC, its primary federal regulator and deposit insurer. First Guaranty Bank is required to file reports with, and is periodically examined by, the FDIC and the Louisiana Office of Financial Institutions (the "OFI")OFI concerning its activities and financial condition and must obtain regulatory approvals prior to entering into certain transactions, including, but not limited to, mergers with or acquisitions of other financial institutions. As a registered bank holding company, First Guaranty Bancshares is regulated by the Federal Reserve Board.
 
The regulatory and supervisory structure establishes a comprehensive framework of activities in which an institution can engage and is intended primarily for the protection of depositors and the deposit insurance funds, rather than for the protection of shareholders and creditors. The regulatory structure also gives the regulatory authorities extensive discretion in connection with their supervisory and enforcement activities and examination policies, including policies concerning the establishment of deposit insurance assessment fees, classification of assets and establishment of adequate loan loss reserves for regulatory purposes. Any change in such regulatory requirements and policies, whether by the Louisiana legislature, the OFI, the FDIC, the Federal Reserve Board or the United States Congress, could have a material adverse impact on the financial condition and results of operations of First Guaranty Bancshares and First Guaranty Bank. As is further described below, the Dodd-Frank Act has significantly changed the bank regulatory structure and may affect the lending, investment and general operating activities of depository institutions and their holding companies.
 
Set forth below is a summary of certain material statutory and regulatory requirements applicable to First Guaranty Bancshares and First Guaranty Bank. The summary is not intended to be a complete description of such statutes and regulations and their effects on First Guaranty Bancshares and First Guaranty Bank.
 
The Dodd-Frank Act
 
The Dodd-Frank Act significantly changed bank regulation and has affected the lending, investment, trading and operating activities of depository institutions and their holding companies. The Dodd-Frank Act also created the Consumer Financial Protection Bureau (CFPB) with extensive powers to supervise and enforce consumer protection laws. The CFPB has broad rule-making authority for a wide range of consumer protection laws that apply to all banks and savings institutions, including the authority to prohibit "unfair, deceptive or abusive" acts and practices. The CFPB also has examination and enforcement authority over all banks and savings institutions with more than $10 billion in assets. Banks and savings institutions with $10 billion or less in assets, such as First Guaranty Bank, will continue to be examined by their applicable federal bank regulators. The Dodd-Frank Act also gave state attorneys general the ability to enforce applicable federal consumer protection laws.
 
The Dodd-Frank Act broadened the base for FDIC assessments for deposit insurance, permanently increasing the maximum amount of deposit insurance to $250,000 per depositor. The Dodd-Frank Act also, among other things, requires originators of certain securitized loans to retain a portion of the credit risk, stipulates regulatory rate-setting for certain debit card interchange fees, repeals restrictions on the payment of interest on commercial demand deposits and contains a number of reforms related to mortgage originations. The Dodd-Frank Act increased the ability of shareholders to influence boards of directors by requiring companies to give shareholders a non-binding vote on executive compensation and so-called "golden parachute" payments. The Dodd-Frank Act also directed the Federal Reserve Board to promulgate rules prohibiting excessive compensation paid to company executives, regardless of whether the company is publicly traded or not.
 
Many of the provisions of the Dodd-Frank Act are subject to delayed effective dates or require the implementing regulations and, therefore, their impact on our operations cannot be fully determined at this time. However, it is likely that the Dodd-Frank Act will increase the regulatory burden, operating costs, compliance costs and interest expense for First Guaranty Bank and First Guaranty Bancshares.
SBLF Participation
 
On December 22, 2015, First Guaranty redeemed all of the 39,435 shares of its Senior Non-Cumulative Perpetual Preferred Stock, Series C, that had been issued to the United States Department of Treasury pursuant to SBLF in September 2011.  The shares were redeemed at their liquidation value of $1,000 per share plus accrued and unpaid dividends for a total redemption price of $39.5 million.
 
Louisiana Bank Regulation
 
As a Louisiana-chartered bank, First Guaranty Bank is subject to the regulation and supervision of the OFI. Under Louisiana law, First Guaranty Bank may establish additional branch offices within Louisiana, subject to the approval of OFI. After the Dodd-Frank Act, we can also establish additional branch offices outside of Louisiana, subject to prior regulatory approval, as long as the laws of the state where the branch is to be located would permit such expansion. In addition, First Guaranty Bank is the primary source of ourFirst Guaranty's dividend payments, and ourits ability to pay dividends will be subject to any restrictions applicable to the Bank. Under Louisiana law, a Louisiana bank may not pay cash dividends unless the bank has unimpaired surplus equal to 50% of its outstanding capital stock, both before and after giving effect to the dividend payment. Subject to satisfying such requirement, First Guaranty Bank may pay dividends to usFirst Guaranty without the approval of the OFI so long as the amount of the dividend does not exceed its net profits earned during the current year combined with its retained earnings for the immediately preceding year. The OFI must approve any proposed dividend in excess of this threshold.
 
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Federal Regulations
 
Capital Requirements. Federal regulations require FDIC-insured depository institutions to meet several minimum capital standards:  a common equity Tier 1 capital to risk-based assets ratio of 4.5%, a Tier 1 capital to risk-based assets ratio of 6.0%, a total capital to risk-based assets of 8%, and a 4% Tier 1 capital to total assets leverage ratio. The existing capital requirements were effective January 1, 2015 and are the result of a final rule implementing regulatory amendments based on recommendations of the Basel Committee on Banking Supervision and certain requirements of the Dodd-Frank Act.
 
For purposes of the regulatory capital requirements, common equity Tier 1 capital is generally defined as common stockholders' equity and retained earnings. Tier 1 capital is generally defined as common equity Tier 1 and additional Tier 1 capital. Additional Tier 1 capital includes certain noncumulative perpetual preferred stock and related surplus and minority interests in equity accounts of consolidated subsidiaries. Total capital includes Tier 1 capital (common equity Tier 1 capital plus additional Tier 1 capital) and Tier 2 capital. Tier 2 capital is comprised of capital instruments and related surplus, meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock and subordinated debt. Also included in Tier 2 capital is the allowance for loan and lease losses limited to a maximum of 1.25% of risk-weighted assets and, for institutions such as First Guaranty Bank, that have exercised an opt-out election regarding the treatment of Accumulated Other Comprehensive Income ("AOCI"), up to 45% of net unrealized gains on available-for-saleavailable for sale equity securities with readily determinable fair market values. Calculation of all types of regulatory capital is subject to deductions and adjustments specified in the regulations.
 
In determining the amount of risk-weighted assets for purposes of calculating risk-based capital ratios, all assets, including certain off-balance sheet assets (e.g., recourse obligations, direct credit substitutes, residual interests) are multiplied by a risk weight factor assigned by the regulations based on the risks believed inherent in the type of asset. Higher levels of capital are required for asset categories believed to present greater risk. For example, a risk weight of 0% is assigned to cash and U.S. government securities, a risk weight of 50% is generally assigned to prudently underwritten first lien one to four- familyone-to four-family residential mortgages, a risk weight of 100% is assigned to commercial and consumer loans, a risk weight of 150% is assigned to certain past due loans and a risk weight of between 0% to 600% is assigned to permissible equity interests, depending on certain specified factors.
 
In addition to establishing the minimum regulatory capital requirements, the regulations limit capital distributions and certain discretionary bonus payments to management if the institution does not hold a "capital conservation buffer" consisting of 2.5% of common equity Tier 1 capital to risk-weighted asset above the amount necessary to meet its minimum risk-based capital requirements. The capital conservation buffer requirement is being phased in beginning January 1, 2016 at 0.625% of risk-weighted assets and increasing each year until fully implemented at 2.5% on January 1, 2019. For 2017,2018, the capital conservation buffer will be 1.25%1.875% of risk-weighted assets.
 
In assessing an institution's capital adequacy, the FDIC takes into consideration, not only these numeric factors, but qualitative factors as well, and has the authority to establish higher capital requirements for individual institutions where deemed necessary.
 
At December 31, 2016,2017, First Guaranty Bank was well-capitalized based on FDIC guidelines.
 
Standards for Safety and Soundness. As required by statute, the federal banking agencies have adopted final regulations and Interagency Guidelines Establishing Standards for Safety and Soundness to implement safety and soundness standards. The guidelines set forth the safety and soundness standards that the federal banking agencies use to identify and address problems at insured depository institutions before capital becomes impaired. The guidelines address internal controls and information systems, internal audit system, credit underwriting, loan documentation, interest rate exposure, asset growth, asset quality, earnings, compensation, fees and benefits and, more recently, safeguarding customer information. If the appropriate federal banking agency determines that an institution fails to meet any standard prescribed by the guidelines, the agency may require the institution to submit to the agency an acceptable plan to achieve compliance with the standard.
 
Business and Investment Activities. Under federal law, all state-chartered FDIC-insured banks have been limited in their activities as principal and in their equity investments to the type and the amount authorized for national banks, notwithstanding state law. Federal law permits exceptions to these limitations. For example, certain state-chartered banks may, with FDIC approval, continue to exercise state authority to invest in common or preferred stocks listed on a national securities exchange and in the shares of an investment company registered under the Investment Company Act of 1940, as amended. The maximum permissible investment is the lesser of 100.0% of Tier 1 capital or the maximum amount permitted by Louisiana law.
 
The FDIC is also authorized to permit state banks to engage in state authorized activities or investments not permissible for national banks (other than non-subsidiary equity investments) if they meet all applicable capital requirements and it is determined that such activities or investments do not pose a significant risk to the FDIC insurance fund. The FDIC has adopted regulations governing the procedures for institutions seeking approval to engage in such activities or investments. The Gramm-Leach-Bliley Act of 1999 specified that a state bank may control a subsidiary that engages in activities as principal that would only be permitted for a national bank to conduct in a "financial subsidiary," if a bank meets specified conditions and deducts its investment in the subsidiary for regulatory capital purposes.
 
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Prompt Corrective Regulatory Action. Federal law requires, among other things, that federal bank regulatory authorities take "prompt corrective action" with respect to banks that do not meet minimum capital requirements. For these purposes, the law establishes five capital categories: well capitalized, adequately capitalized, undercapitalized, significantly undercapitalized and critically undercapitalized.
 
The applicable FDIC regulations were amended to incorporate the previously mentioned increased regulatory capital standards that were effective January 1, 2015. Under the amended regulations, an institution is deemed to be "well capitalized" if it has a total risk-based capital ratio of 10.0% or greater, a Tier 1 risk-based capital ratio of 8.0% or greater, a leverage ratio of 5.0% or greater and a common equity Tier 1 ratio of 6.5% or greater. An institution is "adequately capitalized" if it has a total risk-based capital ratio of 8.0% or greater, a Tier 1 risk-based capital ratio of 6.0% or greater, a leverage ratio of 4.0% or greater and a common equity Tier 1 ratio of 4.5% or greater. An institution is "undercapitalized" if it has a total risk-based capital ratio of less than 8.0%, a Tier 1 risk-based capital ratio of less than 6.0%, a leverage ratio of less than 4.0% or a common equity Tier 1 ratio of less than 4.5%. An institution is deemed to be "significantly undercapitalized" if it has a total risk-based capital ratio of less than 6.0%, a Tier 1 risk-based capital ratio of less than 4.0%, a leverage ratio of less than 3.0% or a common equity Tier 1 ratio of less than 3.0%. An institution is considered to be "critically undercapitalized" if it has a ratio of tangible equity (as defined in the regulations) to total assets that is equal to or less than 2.0%.
 
"Undercapitalized" banks must adhere to growth, capital distribution (including dividend) and other limitations and are required to submit a capital restoration plan. A bank's compliance with such a plan must be guaranteed by any company that controls the undercapitalized institution in an amount equal to the lesser of 5% of the institution's total assets when deemed undercapitalized or the amount necessary to achieve the status of adequately capitalized. If an "undercapitalized" bank fails to submit an acceptable plan, it is treated as if it is "significantly undercapitalized." "Significantly undercapitalized" banks must comply with one or more of a number of additional measures, including, but not limited to, a required sale of sufficient voting stock to become adequately capitalized, a requirement to reduce total assets, cessation of taking deposits from correspondent banks, the dismissal of directors or officers and restrictions on interest rates paid on deposits, compensation of executive officers and capital distributions by the parent holding company. "Critically undercapitalized" institutions are subject to additional measures including, subject to a narrow exception, the appointment of a receiver or conservator within 270 days after it obtains such status.
 
Transactions with Related Parties. Transactions between a bank (and, generally, its subsidiaries) and its related parties or affiliates are limited by Sections 23A and 23B of the Federal Reserve Act. An affiliate of a bank is any company or entity that controls, is controlled by or is under common control with the bank. In a holding company context, the parent bank holding company and any companies which are controlled by such parent holding company are affiliates of the bank. Generally, Sections 23A and 23B of the Federal Reserve Act limit the extent to which the bank or its subsidiaries may engage in "covered transactions" with any one affiliate to 10% of such institution's capital stock and surplus and contain an aggregate limit on all such transactions with all affiliates to an amount equal to 20% of such institution's capital stock and surplus. The term "covered transaction" includes the making of loans, purchase of assets, issuance of a guarantee and similar transactions. In addition, loans or other extensions of credit by the institution to the affiliate are required to be collateralized in accordance with specified requirements. The law also requires that affiliate transactions be on terms and conditions that are substantially the same, or at least as favorable to the institution, as those provided to non-affiliates.
 
First Guaranty Bank's authority to extend credit to its directors, executive officers and 10% shareholders, as well as to entities controlled by such persons, is currently governed by the requirements of Sections 22(g) and 22(h) of the Federal Reserve Act and Regulation O of the Federal Reserve Board. Among other things, these provisions generally require that extensions of credit to insiders:
 
be made on terms that are substantially the same as, and follow credit underwriting procedures that are not less stringent than, those prevailing for comparable transactions with unaffiliated persons and that do not involve more than the normal risk of repayment or present other unfavorable features; and
 
not exceed certain limitations on the amount of credit extended to such persons, individually and in the aggregate, which limits are based, in part, on the amount of First Guaranty Bank's capital.
 
In addition, extensions of credit in excess of certain limits must be approved by First Guaranty Bank's board of directors. Extensions of credit to executive officers are subject to additional limits based on the type of extension involved.
 
Enforcement. The FDIC has extensive enforcement authority over insured state banks, including First Guaranty Bank. That enforcement authority includes, among other things, the ability to assess civil money penalties, issue cease and desist orders and remove directors and officers. In general, enforcement actions may be initiated in response to violations of laws and regulations and unsafe or unsound practices. The FDIC also has authority under federal law to appoint a conservator or receiver for an insured bank under certain circumstances. The FDIC is required, with certain exceptions, to appoint a receiver or conservator for an insured state non-member bank if that bank was "critically undercapitalized" on average during the calendar quarter beginning 270 days after the date on which the institution became "critically undercapitalized."
 
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Federal Insurance of Deposit Accounts. The Dodd-Frank Act permanently increased the maximum amount of deposit insurance for banks, savings institutions and credit unions to $250,000 per depositor.
 
Under the FDIC's risk-based assessment system, insured institutions were assigned to one of four risk categories based on supervisory evaluations, regulatory capital levels and certain other risk factors. Rates were based on each institution's risk category and certain specified risk adjustments. Stronger institutions pay lower rates while riskier institutions pay higher rates.
 
The FDIC published a final rule under the Dodd-Frank Act to reform the deposit insurance assessment system. The rule redefined the assessment base used for calculating deposit insurance assessments effective April 1, 2011. Under the rule, assessments are based on an institution's average consolidated total assets minus average tangible equity instead of total deposits. The rule revised the assessment rate schedule to establish assessments ranging from 2.5 to 45 basis points.

Effective July 1, 2016, the FDIC adopted changes that eliminated the risk categories.  Assessments for most institutions are now based on financial measures and supervisory ratings derived from statistical modeling estimating the probability of failure within three years.  In conjunction with the Deposit Insurance Fund reserve ratio achieving 1.5%, the assessment range (inclusive of possible adjustments) was reduced for most banks and savings associations to 1.5 basis points to 30 basis points.
 
In addition to the FDIC assessments, the Financing Corporation ("FICO") is authorized to impose and collect, with the approval of the FDIC, assessments for anticipated payments, issuance costs and custodial fees on bonds issued by the FICO in the 1980s to recapitalize the former Federal Savings and Loan Insurance Corporation. The bonds issued by the FICO are due to mature in 2017 through 2019. For the quarter ended December 31, 2016,2017, the annualized Financing Corporation assessment was equal to 0.560.54 of a basis point of total assets less tangible capital.
 
The Dodd-Frank Act increased the minimum target Deposit Insurance Fund ratio from 1.15% of estimated insured deposits to 1.35% of estimated insured deposits. The FDIC must seek to achieve the 1.35% ratio by September 30, 2020. It is intended that insured institutions with assets of $10 billion or more will fund the increase. The Dodd-Frank Act eliminated the 1.5% maximum fund ratio, instead leaving it to the discretion of the FDIC and the FDIC has exercised that discretion by establishing a long-term fund ratio of 2%.
 
The FDIC has authority to increase insurance assessments. Any significant increases would have an adverse effect on the operating expenses and results of operations of First Guaranty Bank. Management cannot predict what assessment rates will be in the future.
 
Insurance of deposits may be terminated by the FDIC upon a finding that an institution has engaged in unsafe or 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. We do not currently know of any practice, condition or violation that may lead to termination of our deposit insurance.
 
Community Reinvestment Act. Under the CRA, a bank has a continuing and affirmative obligation, consistent with its safe and sound operation, to help meet the credit needs of its entire community, 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. The CRA does require the FDIC, in connection with its examination of a bank, to assess the institution's record of meeting the credit needs of its community and to take such record into account in its evaluation of certain applications by such institution, including applications to establish or acquire branches and merger with other depository institutions. The CRA requires the FDIC to provide a written evaluation of an institution's CRA performance utilizing a four-tiered descriptive rating system. First Guaranty Bank's latest FDIC CRA rating, dated February 8, 2016, was "satisfactory."
 
Federal Reserve System. The Federal Reserve Board regulations require savings institutions to maintain non interest-earning reserves against their transaction accounts (primarily negotiable order of withdrawal (NOW) and regular checking accounts). For 2017,2018, the regulations generally provide that reserves be maintained against aggregate transaction accounts as follows: a 3% reserve ratio is assessed on net transaction accounts up to and including $115.1$122.3 million; a 10% reserve ratio is applied above $115.1$122.3 million. The first $15.5$16.0 million of otherwise reservable balances are exempted from the reserve requirements. The amounts are adjusted annually. First Guaranty Bank complies with the foregoing requirements.
 
FHLB System. First Guaranty Bank is a member of the FHLB System, which consists of twelve regional FHLBs. The FHLB System provides a central credit facility primarily for member institutions as well as other entities involved in home mortgage lending. As a member of the FHLB, First Guaranty Bank is required to acquire and hold a specified amount of shares of capital stock in the FHLB. As of December 31, 2016,2017, First Guaranty Bank complies with this requirement.
 
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Other Regulations
 
Interest and other charges collected or contracted for by First Guaranty Bank are subject to state usury laws and federal laws concerning interest rates. First Guaranty Bank's operations are also subject to federal laws applicable to credit transactions, such as the:
 
Truth-In-Lending Act, governing disclosures of credit terms to consumer borrowers;
 
Real Estate Settlement Procedures Act, requiring that borrowers for mortgage loans for one- toone-to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;
 
Home Mortgage Disclosure Act, requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;
 
Equal Credit Opportunity Act, prohibiting discrimination on the basis of race, creed or other prohibited factors in extending credit;
 
Fair Credit Reporting Act, governing the use and provision of information to credit reporting agencies;
 
Fair Debt Collection Act, governing the manner in which consumer debts may be collected by collection agencies;
 
Truth in Savings Act; and
 
Rules and regulations of the various federal agencies charged with the responsibility of implementing such federal laws.
 
The operations of First Guaranty Bank also are subject to the:
 
Right to Financial Privacy Act, which imposes a duty to maintain confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records;
 
Electronic Funds Transfer Act and Regulation E promulgated thereunder, which govern automatic deposits to and withdrawals from deposit accounts and customers' rights and liabilities arising from the use of automated teller machines and other electronic banking services;
 
Check Clearing for the 21st Century Act (also known as "Check 21"), which gives "substitute checks," such as digital check images and copies made from that image, the same legal standing as the original paper check;
 
USA PATRIOT Act, which requires banks operating to, among other things, establish broadened anti-money laundering compliance programs, due diligence policies and controls to ensure the detection and reporting of money laundering. Such required compliance programs are intended to supplement existing compliance requirements, also applicable to financial institutions, under the Bank Secrecy Act and the Office of Foreign Assets Control regulations; and
 
Gramm-Leach-Bliley Act, which places limitations on the sharing of consumer financial information by financial institutions with unaffiliated third parties. Specifically, the Gramm-Leach-Bliley Act requires all financial institutions offering financial products or services to retail customers to provide such customers with the financial institution's privacy policy and provide such customers the opportunity to "opt out" of the sharing of certain personal financial information with unaffiliated third parties.
 
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Holding Company Regulation
 
As a bank holding company, First Guaranty is subject to examination, regulation, and periodic reporting under the Bank Holding Company Act of 1956, as amended, as administered by the Federal Reserve Board. We are required to obtain the prior approval of the Federal Reserve Board to acquire all, or substantially all, of the assets of any bank or bank holding company. Prior Federal Reserve Board approval would be required for us to acquire direct or indirect ownership or control of any voting securities of any bank or bank holding company if it would, directly or indirectly, own or control more than 5% of any class of voting shares of the bank or bank holding company.
 
A bank holding company is generally prohibited from engaging in, or acquiring, direct or indirect control of more than 5% of the voting securities of any company engaged in non-banking activities. One of the principal exceptions to this prohibition is for activities found by the Federal Reserve Board to be so closely related to banking or managing or controlling banks as to be a proper incident thereto. Some of the principal activities that the Federal Reserve Board has determined by regulation to be closely related to banking are: (1) making or servicing loans; (2) performing certain data processing services; (3) providing securities brokerage services; (4) acting as fiduciary, investment or financial advisor; (5) leasing personal or real property under certain conditions; (6) making investments in corporations or projects designed primarily to promote community welfare; and (7) acquiring a savings association.
 
The Gramm-Leach-Bliley Act of 1999 authorizes a bank holding company that meets specified conditions, including depository institutions subsidiaries that are "well capitalized" and "well managed," to opt to become a "financial holding company." A "financial holding company" may engage in a broader array of financial activities than permitted a typical bank holding company. Such activities can include insurance underwriting and investment banking. We have not elected "financial holding company" status.
 
The Dodd-Frank Act required the Federal Reserve Board to revise its consolidated capital requirements for holding companies so that they are no less stringent, both quantitatively and in terms of components of capital, than those applicable to the subsidiary banks. This eliminated certain instruments from tier 1 capital, such as trust preferred securities that were previously includable for bank holding companies. The previously mentioned new capital rules were also effective for First Guaranty on January 1, 2015 and are the same rules as apply to First Guaranty Bank.
 
We are subject to the Federal Reserve Board's consolidated capital adequacy guidelines for bank holding companies as we have more than $1.0 billion in total assets, subject to certain grandfathered rules.
 
A bank holding company is generally required to give the Federal Reserve Board prior written notice of any purchase or redemption of then outstanding equity securities if the gross consideration for the purchase or redemption, when combined with the net consideration paid for all such purchases or redemptions during the preceding 12 months, is equal to 10% or more of the company's consolidated net worth. The Federal Reserve Board may disapprove such a purchase or redemption if it determines that the proposal would constitute an unsafe and unsound practice, or would violate any law, regulation, Federal Reserve Board order or directive, or any condition imposed by, or written agreement with, the Federal Reserve Board. The Federal Reserve Board has adopted an exception to that approval requirement for well-capitalized bank holding companies that meet certain other conditions.
 
The Federal Reserve Board has issued a policy statement regarding the payment of dividends by bank holding companies. In general, the Federal Reserve Board's policies provide that dividends should be paid only out of current earnings and only if the prospective rate of earnings retention by the bank holding company appears consistent with the organization's capital needs, asset quality and overall financial condition. The Federal Reserve Board's policies also require that a bank holding company serve as a source of financial strength to its subsidiary banks by using available resources to provide capital funds during periods of financial stress or adversity and by maintaining the financial flexibility and capital-raising capacity to obtain additional resources for assisting its subsidiary banks where necessary. The Dodd-Frank Act codified the source of strength policy and requires the promulgation of implementing regulations. Under the prompt corrective action laws, the ability of a bank holding company to pay dividends may be restricted if a subsidiary bank becomes undercapitalized. These regulatory policies could affect our ability to pay dividends or otherwise engage in capital distributions.
 
The Federal Deposit Insurance Act makes depository institutions liable to the FDIC for losses suffered or anticipated by the insurance fund in connection with the default of a commonly controlled depository institution or any assistance provided by the FDIC to such an institution in danger of default. That law would have potential applicability if we ever held as a separate subsidiary a depository institution in addition to the Bank.
 
We are affected by the monetary and fiscal policies of various agencies of the United States Government, including the Federal Reserve System. In view of changing conditions in the national economy and in the money markets, it is impossible for management to accurately predict future changes in monetary policy or the effect of such changes on our business or financial condition.
 
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Federal Securities Laws
 
First Guaranty's common stock is registered with the Securities and Exchange Commission under the Securities Exchange Act of 1934. First Guaranty is subject to the information, proxy solicitation, insider trading restrictions and other requirements under the Securities Exchange Act of 1934.
 
Sarbanes-Oxley Act
 
The Sarbanes-Oxley Act addresses, among other issues, corporate governance, auditing and accounting, executive compensation, and enhanced and timely disclosure of corporate information. As directed by the Sarbanes-Oxley Act, our Chief Executive Officer and Chief Financial Officer are required to certify that our quarterly and annual reports do not contain any untrue statement of a material fact. The rules adopted by the Securities and Exchange Commission under the Sarbanes-Oxley Act have several requirements, including having these officers certify that: they are responsible for establishing, maintaining and regularly evaluating the effectiveness of our internal control over financial reporting; they have made certain disclosures to our auditors and the audit committee of the board of directors about our internal control over financial reporting; and they have included information in our quarterly and annual reports about their evaluation and whether there have been changes in our internal control over financial reporting or in other factors that could materially affect internal control over financial reporting. We have prepared policies, procedures and systems designed to ensure compliance with these regulations.
 
Concentrated Commercial Real Estate Lending Regulations.
 
The Federal Reserve Board and FDIC have promulgated guidance governing financial institutions with concentrations in commercial real estate lending. The guidance provides that a company has a concentration in commercial real estate lending if (i) total reported loans for construction, land development, and other land represent 100% or more of total capital or (ii) total reported loans secured by multifamilymulti-family and non-farm residential properties and loans for construction, land development, and other land represent 300% or more of total capital and the outstanding balance of such loans has increased 50% or more during the prior 36 months. If a concentration is present, Management must employ heightened risk management practices including board and Management oversight and strategic planning, development of underwriting standards, risk assessment and monitoring through market analysis and stress testing, and increasing capital requirements. First Guaranty is subject to these regulations.
 
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Item 1A. – Risk Factors
 
An investment in shares of our common stock involves substantial risks. You should carefully consider, among other matters, the factors set forth below as well as the other information included in this Annual Report on Form 10-K. If any of the risks described herein develop into actual events, our business, financial condition, liquidity, results of operations and prospects could be materially and adversely affected, the market price of our common stock could decline and you may lose all or part of your investment.
 
Risks Related to Our Business and Operations
 
Adverse events in Louisiana and North Central Texas, where our business is concentrated, could adversely affect our results of operations and future growth.
 
Our business, the location of our branches and the real estate used as collateral on our real estate loans are primarily concentrated in Louisiana.Louisiana and North Central Texas. At December 31, 2016,2017, approximately 71.4%76.6% of the secured loans in our loan portfolio were secured by real estate and other collateral located in our market area. As a result, we are exposed to risks associated with a lack of geographic diversification. The occurrence of an economic downturn in Louisiana and North Central Texas, the current state budget crisis in Louisiana, or adverse changes in laws or regulations in Louisiana and North Central Texas could impact the credit quality of our assets, the businesses of our customers and our ability to expand our business. Our success significantly depends upon the growth in population, income levels, deposits and housing in our market area. If the communities in which we operate do not grow or if prevailing economic conditions locally or nationally are unfavorable, our business may be negatively affected.
 
Material fluctuations in the price of oil and gas could adversely affect our business. At December 31, 2016,2017, approximately $26.7$27.6 million, or 2.8%2.4% of our total loan portfolio was comprised of loans to businesses engaged in support or service activities for oil and gas operations. At December 31, 20162017 we had $3.5$4.6 million in unfunded loan commitments related to these businesses. In addition, the market value of the real estate securing loans as collateral could be adversely affected by unfavorable changes in market and economic conditions. Adverse developments affecting commerce or real estate values in the local economies in our primary market areas could increase the credit risk associated with our loan portfolio. In addition, substantially all of our loans are to individuals and businesses in Louisiana.Louisiana and North Central Texas. Our business customers may not have customer bases that are as diverse as businesses serving regional or national markets. Consequently, any decline in the economy of our market area could have an adverse impact on our revenues and financial condition. In particular, we may experience increased loan delinquencies, which could result in a higher provision for loan losses and increased charge-offs. Any sustained period of increased non-payment, delinquencies, foreclosures or losses caused by adverse market or economic conditions in our market area could adversely affect the value of our assets, revenues, results of operations and financial condition.
 
We have a significant number of loans secured by real estate, and a downturn in the local real estate market could negatively impact our profitability.
 
At December 31, 2016,2017, approximately 70.5%74.1% of our total loan portfolio was secured by real estate, almost all of which is located in Louisiana.Louisiana and North Central Texas. As a result of the severe recession in 2008 and 2009, real estate values nationally and in our Louisiana markets declined. Recently, real estate values both nationally and in our market areas have shown improvement. Future declines in the real estate values in our Louisiana and North Central Texas markets could significantly impair the value of the particular collateral securing our loans and our ability to sell the collateral upon foreclosure for an amount necessary to satisfy the borrower's obligations to us. This could require increasing our allowance for loan losses to address the decrease in the value of the real estate securing our loans which could have a material adverse effect on our business, financial condition, results of operations and growth prospects.
 
Our loan portfolio consists of a high percentage of loans secured by non-farm non-residential real estate. These loans carry a greater credit risk than loans secured by one- to four-family properties.
 
Our loan portfolio includes non-farm non-residential real estate loans, primarily loans secured by commercial real estate such as office buildings, hotels and retail facilities. At December 31, 2016,2017, our non-farm non-residential loans totaled $417.0$540.2 million, or 43.9%46.9% of our total loan portfolio. Our non-farm non-residential real estate loans expose us to greater risk of nonpayment and loss than one- to four-family family residential mortgage loans because repayment of the loans often depends on the successful operation and income stream of the borrowers. If we foreclose on these loans, our holding period for the collateral typically is longer than for a one- to four-family residential property because there are fewer potential purchasers of the collateral. In addition, non-farm non-residential real estate loans typically involve larger loan balances to single borrowers or groups of related borrowers compared to one- to four-family residential loans. Accordingly, charge-offs on non-farm non-residential loans may be larger on a per loan basis than those incurred with our residential or consumer loan portfolios. An unexpected adverse development on one or more of these types of loans can expose us to a significantly greater risk of loss compared to an adverse development with respect to a one- to four-family residential mortgage loan.
 
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A large portion of our loan portfolio is comprised of commercial and industrial loans secured by receivables, inventory, equipment or other commercial collateral, the deterioration in value of which could increase the potential for future losses.
 
At December 31, 2016, $194.02017, $220.7 million, or 20.4%19.2% of our total loans, was comprised of commercial and industrial loans to businesses collateralized by general business assets including, among other things, accounts receivable, inventory and equipment and generally backed by a personal guaranty of the borrower or principal. These commercial and industrial loans are typically larger in amount than loans to individuals and, therefore, have the potential for larger losses on a single loan basis. Additionally, the repayment of commercial and industrial loans is subject to the ongoing business operations of the borrower. The collateral securing such loans generally includes movable property such as equipment and inventory, which may decline in value more rapidly than we anticipate, or may be difficult to market and sell, exposing us to increased credit risk. Significant adverse changes in the economy or local market conditions in which our commercial lending customers operate could cause rapid declines in loan collectabilitycollectibility and the values associated with general business assets, resulting in inadequate collateral coverage that may expose us to credit losses and could adversely affect our business, financial condition and results of operations.
 
A portion of our loan portfolio consists of syndicated loans, including syndicated loans known as shared national credits, secured by assets located generally outside of our market area. Syndicated loans may have a higher risk of loss than other loans we originate because we are not the lead lender and we have limited control over credit monitoring.
 
Over the last nineten years, we have pursued a focused program to participate in select syndicated loans (loans made by a group of lenders, including us, who share or participate in a specific loan) with a larger regional financial institution as the lead lender. Syndicated loans are typically made to large businesses (which are referred to as shared national credits) or middle market companies (which do not meet the regulatory definition of shared national credits), both of which are secured by business assets or equipment, and commercial real estate located generally outside of our market area. The syndicate group for both types of loans usually consists of two to three other financial institutions. First Guaranty's commitment typically ranges between $5.0 million to $10.0 million.  At December 31, 2016,2017, we had $82.8$70.4 million in syndicated loans, or 8.7%6.1% of our total loan portfolio. At December 31, 2016, shared national credit loans totaled $82.8 million, or 8.7% of our total loan portfolio. In addition at December 31, 2016,2017, we did not have any syndicated loans that were not shared national credits. On December 21, 2017 the Federal Reserve, FDIC, and Office of Comptroller of the Currency issued a change to the definition of a Shared National Credit. Effective January 1, 2018, the aggregate loan commitment threshold for inclusion in the Shared National Credit (SNC) program increased from $20 million to $100 million. First Guaranty's syndicated loans that meet the revised definition if it was in effect at December 31, 2017 was $22.6 million.At December 31, 2017, we had one syndicated loan that totaled $4.6 million that was non-performing. Syndicated loans may have a higher risk of loss than other loans we originate because we rely on the lead lender to monitor the performance of the loan. Moreover, our decision regarding the classification of a syndicated loan and loan loss provisions associated with a syndicated loan are made in part based upon information provided by the lead lender. A lead lender also may not monitor a syndicated loan in the same manner as we would for other loans that we originate. If our underwriting of these syndicated loans is not sufficient, our non-performing loans may increase and our earnings may decrease. At December 31, 2016, we had one syndicated loan that totaled $7.7 million that was non-performing. This relationship had a doubtful credit rating. Doubtful loans have the weaknesses of substandard loans with the additional characteristic that the weaknesses make collection or liquidation in full questionable and there is a high probability of loss based on currently existing facts, conditions and values. The loan is impaired and  is on non-accrual status. A specific reserve of $2.3 million was allocated as of December 31, 2016. Management monitors this credit on a regular basis.  Additional future reserves or charge-offs may occur with this credit as new information is evaluated.
 
Curtailment of government guaranteed loan programs could affect a segment of our business, and government agencies may not honor their guarantees if we do not originate loans in compliance with their guidelines.
 
As of December 31, 2016, $26.22017, $51.5 million, or 2.8%4.5% of our total loan portfolio, werewas comprised of loans where all or some portion of the loans were guaranteed through the SBA, USDA or FSA lending programs, and we intend to grow this segment of our portfolio in the future. From time to time, the government agencies that guarantee these loans reach their internal limits and cease to guarantee loans. In addition, these agencies may change their rules for loans or Congress may adopt legislation that would have the effect of discontinuing or changing the loan programs. Non-governmental programs could replace government programs for some borrowers, but the terms might not be equally acceptable. Therefore, if these changes occur, the volume of loans to small business, industrial and agricultural borrowers of the types that now qualify for government guaranteed loans could decline. Also, the profitability of these loans could decline.
 
In addition, while we follow the SBA's, USDA's and FSA's underwriting guidelines, our ability to do so depends on the knowledge and diligence of our employees and the effectiveness of controls we have established. If our employees do not follow the SBA, USDA or FSA guidelines in originating loans and if our loan review and audit programs fail to identify and rectify such failures, the government agencies that guarantee these loans may refuse to honor their guarantee obligations and we may incur losses as a result.
 
Interest rate shifts may reduce net interest income and otherwise negatively impact our financial condition and results of operations.
 
The majority of our banking assets are monetary in nature and subject to risk from changes in interest rates. Like most financial institutions, our earnings and cash flows depend to a great extent upon the level of our net interest income, or the difference between the interest income we earn on loans, investments and other interest-earning assets, and the interest we pay on interest-bearing liabilities, such as deposits and borrowings. Changes in interest rates can increase or decrease our net interest income, because different types of assets and liabilities may react differently, and at different times, to market interest rate changes.
 
When interest-bearing liabilities mature or reprice more quickly, or to a greater degree than interest-earning assets in a period, an increase in interest rates could reduce net interest income. Similarly, when interest-earning assets mature or reprice more quickly, or to a greater degree than interest-bearing liabilities, falling interest rates could reduce net interest income. Additionally, an increase in interest rates may, among other things, reduce the demand for loans and our ability to originate loans and decrease loan repayment rates. A decrease in the general level of interest rates may affect us through, among other things, increased prepayments on our loan portfolio and increased competition for deposits. Accordingly, changes in the level of market interest rates affect our net yield on interest-earning assets, loan origination volume and our overall results. Although our asset-liability management strategy is designed to control and mitigate exposure to the risks related to changes in market interest rates, those rates are affected by many factors outside of our control, including governmental monetary policies, inflation, deflation, recession, changes in unemployment, the money supply, international disorder and instability in domestic and foreign financial markets.
 
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We could recognize losses on securities held in our securities portfolio, particularly if interest rates increase or economic and market conditions deteriorate.
 
While we attempt to invest a significant percentage of our assets in loans (our loan to deposit ratio was 71.6%74.2% at December 31, 2016)2017), we invest a portion of our total assets (33.3%(28.7% at December 31, 2016)2017) in investment securities with the primary objectives of providing a source of liquidity, generating an appropriate return on funds invested, managing interest rate risk, meeting pledging requirements of our public funds deposits and meeting regulatory capital requirements. At December 31, 2016,2017, the carrying value of our securities portfolio was $499.3$501.7 million. Factors beyond our control can significantly influence the fair value of securities in our portfolio and can cause potential adverse changes to the fair value of these securities. For example, fixed-rate securities are generally subject to decreases in market value when interest rates rise. Additional factors include, but are not limited to, rating agency downgrades of the securities, defaults by the issuer or individual borrowers with respect to the underlying securities, and instability in the credit markets. Any of the foregoing factors could cause an other-than-temporary impairment in future periods and result in realized losses. The process for determining whether impairment is other-than-temporary usually requires difficult, subjective judgments about the future financial performance of the issuer and any collateral underlying the security in order to assess the probability of receiving all contractual principal and interest payments on the security. At December 31, 2016,2017, First Guaranty had two corporate debt securities with other-than-temporary impairment. During 2016,In 2017, no credit related impairment in the amount of $0.1 million was charged to earnings and no non-credit related other-than-temporary impairment of $6,000 million was recorded in other comprehensive income. Because of changing economic and market conditions affecting interest rates, the financial condition of issuers of the securities and the performance of the underlying collateral, we may recognize realized and/or unrealized losses in future periods, which could have an adverse effect on our business, financial condition and results of operations.
 
Public funds deposits are an important source of funds for us and a reduced level of those deposits may hurt our profits.
 
Public funds deposits are a significant source of funds for our lending and investment activities. At December 31, 2016, $556.92017, $640.7 million, or 42.0%41.4% of our total deposits, consisted of public funds deposits from local government entities such as school districts, hospital districts, sheriff departments and other municipalities, which are collateralized by letters of credit from the Federal Home Loan Bank ("FHLB") and investment securities. Given our dependence on high-average balance public funds deposits as a source of funds, our inability to retain such funds could significantly and adversely affect our liquidity. Further, our public funds deposits are primarily demand deposit accounts or short-term time deposits and are therefore more sensitive to interest rate risks. If we are forced to pay higher rates on our public funds accounts to retain those funds, or if we are unable to retain such funds and we are forced to resort to other sources of funds for our lending and investment activities, such as borrowings from the FHLB, the interest expense associated with these other funding sources may be higher than the rates we are currently paying on our public funds deposits, which would adversely affect our net income.
 
Our strategy of pursuing acquisitions exposes us to financial, execution and operational risks that could have a material adverse effect on our business, financial condition, results of operations and growth prospects.
 
On January 30, 2016,June 16, 2017, we entered into acompleted our merger agreement to acquirewith Premier and its subsidiary Synergy Bank, SSB headquartered in McKinney, Texas. We intend to continue pursuing a strategy that includes acquisitions. An acquisition strategy involves significant risks, including the following:
 
finding suitable candidates for acquisition;
 
attracting funding to support additional growth within acceptable risk tolerances;
 
maintaining asset quality;
 
retaining customers and key personnel;
 
obtaining necessary regulatory approvals;
 
conducting adequate due diligence and managing known and unknown risks and uncertainties;
 
integrating acquired businesses; and
 
maintaining adequate regulatory capital.
 
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The market for acquisition targets is highly competitive, which may adversely affect our ability to find acquisition candidates that fit our strategy and standards. To the extent that we are unable to find suitable acquisition targets, an important component of our growth strategy may not be realized. Acquisitions will be subject to regulatory approvals, and we may be unable to obtain such approvals. Acquisitions of financial institutions also involve operational risks and uncertainties, and acquired companies may have unknown or contingent liabilities with no available manner of recourse, exposure to unexpected problems such as asset quality, the retention of key employees and customers and other issues that could negatively affect our business. We may not be able to complete future acquisitions or, if completed, we may not be able to successfully integrate the operations, technology platforms, management, products and services of the entities that we acquire and to realize our attempts to eliminate redundancies. The integration process may also require significant time and attention from our management that they would otherwise be able to direct toward servicing existing business and developing new business. Acquisitions typically involve the payment of a premium over book and market trading values and, therefore, some dilution of our tangible book value and net income per common share may occur in connection with any future acquisition of a financial institution or service company, and the carrying amount of any goodwill that we acquire may be subject to impairment in future periods. Failure to successfully integrate the entities we acquire into our existing operations may increase our operating costs significantly and adversely affect our business, financial condition and results of operations.
 
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We may not be able to successfully maintain and manage our growth.
 
Continued growth depends, in part, upon the ability to expand market presence, to successfully attract core deposits, and to identify attractive commercial lending opportunities. Management may not be able to successfully manage increased levels of assets and liabilities. We may be required to make additional investments in equipment and personnel to manage higher asset levels and loan balances, which may adversely impact our efficiency, earnings and shareholder returns. In addition, franchise growth may increase through acquisitions and de novo branching. The ability to successfully integrate such acquisitions into our consolidated operations will have a direct impact on our financial condition and results of operations.
 
We depend primarily on net interest income for our earnings rather than noninterest income.
 
Net interest income is the most significant component of our operating income. For the year ended December 31, 2016,2017, our net interest income totaled $48.4$53.2 million in comparison to our total noninterest income of $9.5$8.3 million earned during the same year. We do not rely on nontraditional sources of fee income utilized by some community banks, such as fees from sales of insurance, securities or investment advisory products or services. The amount of our net interest income is influenced by the overall interest rate environment, competition, and the amount of interest-earning assets relative to the amount of interest-bearing liabilities. In the event that one or more of these factors were to result in a decrease in our net interest income, we have limited sources of noninterest income to offset any decrease in our net interest income.
 
If our nonperforming assets increase, our earnings will be adversely affected.
 
At December 31, 2016,2017, our non-performing assets, which consist of non-performing loans and other real estate owned, were $22.2$14.7 million, or 1.48%0.84% of total assets. Our non-performing assets adversely affect our net income in various ways:
 
we record interest income only on the cash basis or cost-recovery method for nonaccrual loans and we do not record interest income for other real estate owned;
 
we must provide for probable loan losses through a current period charge to the provision for loan losses;
 
noninterest expense increases when we write down the value of properties in our other real estate owned portfolio to reflect changing market values;
 
there are legal fees associated with the resolution of problem assets, as well as carrying costs, such as taxes, insurance, and maintenance fees; and
 
the resolution of non-performing assets requires the active involvement of management, which can distract them from more profitable activity.
 
If additional borrowers become delinquent and do not pay their loans and we are unable to successfully manage our non-performing assets, our losses and troubled assets could increase significantly, which could have a material adverse effect on our financial condition and results of operations.
 
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If the allowance for loan losses is not sufficient to cover actual loan losses, earnings could decrease.
 
Loan customers may not repay their loans according to the terms of their loans, and the collateral securing the payment of their loans may be insufficient to assure repayment. We may experience significant credit losses, which could have a material adverse effect on our operating results. Various assumptions and judgments about the collectabilitycollectibility of the loan portfolio are made, including the creditworthiness of borrowers and the value of the real estate and other assets serving as collateral for the repayment of many loans. In determining the amount of the allowance for loan losses, management reviews the loans and the loss and delinquency experience and evaluates economic conditions.
 
At December 31, 2016,2017, our allowance for loan losses as a percentage of total loans, net of unearned income, was 1.17%0.80% and as a percentage of total non-performing loans was 50.9%68.9%. The determination of the appropriate level of allowance is subject to judgment and requires us to make significant estimates of current credit risks and future trends, all of which are subject to material changes. If assumptions prove to be incorrect, the allowance for loan losses may not cover inherent losses in the loan portfolio at the date of the financial statements. Significant additions to the allowance would materially decrease net income. Non-performing loans may increase and non-performing or delinquent loans may adversely affect future performance. In addition, federal and state regulators periodically review the allowance for loan losses and may require an increase in the allowance for loan losses or recognize further loan charge-offs. Any significant increase in our allowance for loan losses or loan charge-offs as required by these regulatory agencies could have a material adverse effect on our results of operations and financial condition.
 
Emphasis on the origination of short-term loans could expose us to increased lending risks.
 
At December 31, 2016, $708.42017, $806.2 million, or 74.6%70.2% of our total loans consisted of short-term loans, defined as loans whose payments are typically based on ten to 20-year amortization schedules but have maturities typically ranging from one to five years. This results in our borrowers having significantly higher final payments due at maturity, known as a "balloon payment." In the event our borrowers are unable to make their balloon payments when they are due, we may incur significant losses in our loan portfolio. Moreover, while the shorter maturities of our loan portfolio help us to manage our interest rate risk, they also increase the reinvestment risk associated with new loan originations. During an economic slow-down, we might incur significant losses as our loan portfolio matures.
 
We rely on our management team and our board of directors for the successful implementation of our business strategy.
 
Our success depends significantly on the continued service and skills of our senior management team and our board of directors, particularly Marshall T. Reynolds, our Chairman, Alton B. Lewis Jr., our President and Chief Executive Officer and Eric J. Dosch, our Chief Financial Officer. The implementation of our business and growth strategies also depends significantly on our ability to attract, motivate and retain highly qualified executives and directors. The loss of services of one or more of these individuals could have a negative impact on our business because of their skills, years of industry experience and difficulty of promptly finding qualified replacement personnel.
 
We obtain a significant portion of our noninterest revenue through service charges on core deposit accounts, and regulations impacting service charges could reduce our fee income.
 
A significant portion of our noninterest revenue is derived from service charge income. During the year ended December 31, 2016,2017, service charges, commissions and fees represented $2.4$2.6 million, or 25.3%31.0% of our total noninterest income. During the year ended December 31, 2015,2016, service charges, commissions and fees represented $2.7$2.4 million, or 30.5%25.3% of our total noninterest income. The largest component of this service charge income is overdraft-related fees. Management believes that changes in banking regulations pertaining to rules on certain overdraft payments on consumer accounts have and will continue to have an adverse impact on our service charge income. Additionally, changes in customer behavior, as well as increased competition from other financial institutions, may result in declines in deposit accounts or in overdraft frequency resulting in a decline in service charge income. A reduction in deposit account fee income could have a material adverse effect on our earnings.
 
We may be unable to successfully compete with others for business.
 
The area in which we operate is considered attractive from an economic and demographic viewpoint, and is a highly competitive banking market. We compete for loans and deposits with numerous regional and national banks and other community banking institutions, as well as other kinds of financial institutions and enterprises, such as securities firms, insurance companies, savings associations, credit unions, mortgage brokers and private lenders. Many competitors have substantially greater resources than we do. The differences in resources may make it harder for us to compete profitably, reduce the rates that we can earn on loans and investments, increase the rates we must offer on deposits and other funds, and adversely affect our overall financial condition and earnings.
 
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Hurricanes or other adverse weather conditions in Louisiana can have an adverse impact on our market area.
 
Our market area in Southeast Louisiana is close to New Orleans and the Gulf of Mexico, areas which are susceptible to hurricanes, tropical storms and other natural disasters and adverse weather conditions. For example, Hurricane Katrina hit the greater New Orleans area in August 2005 causing widespread damage. In August 2016, Louisiana experienced severalsevere flooding which affected several of our markets. Similar future events could potentially cause widespread property damage, require the relocation of an unprecedented number of residents and business operations, and severely disrupt normal economic activity in our market areas, which may have an adverse effect on our operations, loan originations and deposit base. Moreover, our ability to compete effectively with financial institutions whose operations are not concentrated in areas affected by hurricanes or other adverse weather conditions or whose resources are greater than ours will depend primarily on our ability to continue normal business operations following such event. The severity and duration of the effects of hurricanes or other adverse weather conditions will depend on a variety of factors that are beyond our control, including the amount and timing of government, private and philanthropic investments including deposits in the region, the pace of rebuilding and economic recovery in the region and the extent to which a hurricane's property damage is covered by insurance. The occurrence of any such event could have a material adverse effect on our business, financial condition and results of operations.
 
We face risks related to our operational, technological and organizational infrastructure.
 
Our ability to grow and compete is dependent on our ability to build or acquire the necessary operational and technological infrastructure and to manage the cost of that infrastructure as we expand. Similar to other large corporations, operational risk can manifest itself in many ways, such as errors related to failed or inadequate processes, faulty or disabled computer systems, fraud by employees or outside persons and exposure to external events. As discussed below, we are dependent on our operational infrastructure to help manage these risks. In addition, we are heavily dependent on the strength and capability of our technology systems which we use both to interface with our customers and to manage our internal financial and other systems. Our ability to develop and deliver new products that meet the needs of our existing customers and attract new ones depends on the functionality of our technology systems. Additionally, our ability to run our business in compliance with applicable laws and regulations is dependent on these infrastructures.
 
We continuously monitor our operational and technological capabilities and make modifications and improvements when we believe it will be cost effective to do so. In some instances, we may build and maintain these capabilities ourselves. We also outsource some of these functions to third parties. These third parties may experience errors or disruptions that could adversely impact us and over which we may have limited control. We also face risk from the integration of new infrastructure platforms and/or new third party providers of such platforms into its existing businesses.
 
A failure in our operational systems or infrastructure, or those of third parties, could impair our liquidity, disrupt our businesses, result in the unauthorized disclosure of confidential information, damage our reputation and cause financial losses.
 
Our businesses are dependent on their ability to process and monitor, on a daily basis, a large number of transactions, many of which are highly complex, across numerous and diverse markets. These transactions, as well as the information technology services we provide to clients, often must adhere to client-specific guidelines, as well as legal and regulatory standards. Due to the breadth of our client base and following the Premier merger, our geographical reach, developing and maintaining our operational systems and infrastructure is challenging, particularly as a result of rapidly evolving legal and regulatory requirements and technological shifts. Our financial, accounting, data processing or other operating systems and facilities may fail to operate properly or become disabled as a result of events that are wholly or partially beyond our control, such as a spike in transaction volume, cyber-attack or other unforeseen catastrophic events, which may adversely affect our ability to process these transactions or provide services.
 
In addition, our operations rely on the secure processing, storage and transmission of confidential and other information on our computer systems and networks. Although we take protective measures to maintain the confidentiality, integrity and availability of information across all geographic and product lines, and endeavor to modify these protective measures as circumstances warrant, the nature of the threats continues to evolve. As a result, our computer systems, software and networks may be vulnerable to unauthorized access, loss or destruction of data (including confidential client information), account takeovers, unavailability of service, computer viruses or other malicious code, cyber-attacks and other events that could have an adverse security impact. Despite the defensive measures we take to manage our internal technological and operational infrastructure, these threats may originate externally from third parties such as foreign governments, organized crime and other hackers, and outsourceoutsourced or infrastructure-support providers and application developers, or may originate internally from within our organization. Given the increasingly high volume of our transactions, certain errors may be repeated or compounded before they can be discovered and rectified.
 
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Changes in accounting policies or in accounting standards could materially affect how we report our financial condition and results of operations.
 
Accounting policies are essential to understanding our financial condition and results of operations. Some of these policies require the use of estimates and assumptions that may affect the value of our assets or liabilities and financial results. Some of our accounting policies are critical because they require management to make difficult, subjective, and complex judgments about matters that are inherently uncertain, and because it is likely that materially different amounts would be reported under different conditions or using different assumptions. If such estimates or assumptions underlying our financial statements are incorrect, we may experience material losses.
 
From time to time, the Financial Accounting Standards Board ("FASB") and the Securities and Exchange Commission change the financial accounting and reporting standards or the interpretation of those standards that govern the preparation of our financial statements. These changes are beyond our control, can be difficult to predict and could materially affect how we report our financial condition and results of operations. We could also be required to apply a new or revised standard retroactively, which may result in our restating our prior period financial statements.

In June 2016, the FASB issued a standard, Financial Instruments – Credit Losses, that will significantly change how banks measure and recognize credit impairment for many financial assets from an incurred loss methodology to a current expected loss model.  The current expected credit loss model will require banks to immediately recognize an estimate of credit losses expected to occur over the remaining life of the financial assets that are in the scope of the standard.  We are currently evaluating the impact of an adoption of this standard.

We hold certain intangible assets that could be classified as impaired in the future. If these assets are considered to be either partially or fully impaired in the future, our earnings and the book values of these assets would decrease.
 
We are required to test goodwill and core deposit intangible assets for impairment on a periodic basis. The impairment testing process considers a variety of factors, including macroeconomic conditions, industry and market considerations, cost factors, and financial performance. If an impairment determination is made in a future reporting period, our earnings and the book value of these intangible assets will be reduced by the amount of the impairment which would adversely affect our financial performance.
 
A lack of liquidity could adversely affect our operations and jeopardize our business, financial condition and results of operations.
 
Liquidity is essential to our business. We rely on our ability to generate deposits and effectively manage the repayment and maturity schedules of our loans and investment securities, respectively, to ensure that we have adequate liquidity to fund our operations. An inability to raise funds through deposits, borrowings, the sale of our investment securities, the sale of loans and other sources could have a substantial negative effect on our liquidity. Our most important source of funds is deposits. Deposit balances can decrease when customers perceive alternative investments as providing a better risk/return tradeoff. If customers move money out of bank deposits and into other investments such as money market funds, we would lose a relatively low-cost source of funds, increasing our funding costs and reducing our net interest income and net income. As stated above, public funds are a sizeable portion of our deposits. Loss of a large public funds depositor at the end of a contract would negatively impact liquidity.
 
Other primary sources of funds consist of cash flows from operations and, maturities and sales of investment securities. Additional liquidity is provided by the ability to borrow from the FHLB or the Federal Reserve. We also may borrow funds from third-party lenders, such as other financial institutions. Our access to funding sources in amounts adequate to finance or capitalize our activities, or on terms that are acceptable to us, could be impaired by factors that affect us directly or the financial services industry or economy in general, such as disruptions in the financial markets or negative views and expectations about the prospects for the financial services industry. Our access to funding sources could also be affected by a decrease in the level of our business activity as a result of a downturn in our target markets or by one or more adverse regulatory actions against us.
 
Any decline in available funding could adversely impact our ability to originate loans, invest in securities, meet our expenses, or to fulfill obligations such as repaying our borrowings or meeting deposit withdrawal demands, any of which could have a material adverse impact on our liquidity, business, financial condition and results of operations.
 
We are subject to environmental liability risk associated with lending activities.
 
A significant portion of our loan portfolio is secured by real property. During the ordinary course of business, we may foreclose on and take title to properties securing certain loans. In doing so, there is a risk that hazardous or toxic substances could be found on these properties. If hazardous or toxic substances are found, we may be liable for remediation costs, as well as for personal injury and property damage. Environmental laws may require us to incur substantial expenses to address unknown liabilities and may materially reduce the affected property's value or limit our ability to use or sell the affected property. In addition, future laws or more stringent interpretations or enforcement policies with respect to existing laws may increase our exposure to environmental liability. Although we have policies and procedures to perform an environmental review before initiating any foreclosure action on nonresidential real property, these reviews may not be sufficient to detect all potential environmental hazards. The remediation costs and any other financial liabilities associated with an environmental hazard could have a material adverse effect on our financial condition and results of operations.
 
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Risks Related to Our Industry
 
We operate in a highly regulated environment and may be adversely affected by changes in federal, state and local laws and regulations.
 
We are subject to extensive regulation, supervision and examination by federal and state banking authorities. Any change in applicable regulations or federal, state or local legislation could have a substantial impact on us and our operations. Additional legislation and regulations that could significantly affect our powers, authority and operations may be enacted or adopted in the future, which could have a material adverse effect on our financial condition and results of operations. Further, regulators have significant discretion and authority to prevent or remedy unsafe or unsound practices or violations of laws by banks and bank holding companies in the performance of their supervisory and enforcement duties. The exercise of regulatory authority may have a negative impact on our results of operations and financial condition. Like other bank holding companies and financial institutions, we must comply with significant anti-money laundering and anti-terrorism laws. Under these laws, we are required, among other things, to enforce a customer identification program and file currency transaction and suspicious activity reports with the federal government. Government agencies have substantial discretion to impose significant monetary penalties on institutions which fail to comply with these laws or make required reports.
 
Federal and state regulators periodically examine our business, and we may be required to remediate adverse examination findings.
 
The Federal Reserve Board, the FDIC and the OFI, periodically examine our business, including our compliance with laws and regulations. If, as a result of an examination, a federal banking agency were to determine that our financial condition, capital resources, asset quality, earnings prospects, management, liquidity or other aspects of any of our operations had become unsatisfactory, or that we were in violation of any law or regulation, it may take a number of different remedial actions as it deems appropriate. These actions include the power to enjoin "unsafe or unsound" practices, to require affirmative action to correct any conditions resulting from any violation or practice, to issue an administrative order that can be judicially enforced, to direct an increase in our capital, to restrict our growth, to assess civil monetary penalties against our officers or directors, to remove officers and directors and, if it is concluded that such conditions cannot be corrected or there is an imminent risk of loss to depositors, to terminate our deposit insurance and place us into receivership or conservatorship. If we become subject to any regulatory actions, it could have a material adverse effect on our business, results of operations, financial condition and growth prospects.
 
Financial reform legislation enacted by Congress has, among other things, tightened capital standards and resulted in new laws and regulations that likely will increasehave increased our costs of operations.
 
The Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 ("Dodd-Frank Act") was signed into law on July 21, 2010. This law significantly changed the then-existing bank regulatory structure and affected the lending, deposit, investment, trading and operating activities of financial institutions and their holding companies. The Dodd-Frank Act changed the regulatory structure to which we are subject in numerous ways, including, but not limited to, the following:
 
the base for FDIC insurance assessments has been changed to a bank's average consolidated total assets minus average tangible equity, rather than upon its deposit base, while the FDIC's authority to raise insurance premiums has been expanded;
 
the current standard deposit insurance limit has been permanently raised to $250,000;
 
the FDIC must raise the ratio of reserves to deposits from 1.15% to 1.35% for deposit insurance purposes by September 30, 2020 and to "offset the effect" of increased assessments on insured depository institutions with assets of less than $10.0 billion;
 
the interchange fees payable on debit card transactions have been limited;
 
there are multiple new provisions affecting corporate governance and executive compensation at all publicly traded companies; and
 
all federal prohibitions on the ability of financial institutions to pay interest on commercial demand deposit accounts have been repealed.
 
In addition to the foregoing, the Dodd-Frank Act established the Consumer Financial Protection Bureau (the "CFPB") as an independent entity within the Federal Reserve. The CFPB has broad rulemaking, supervisory and enforcement authority over consumer financial products and services, including deposit products, residential mortgages, home-equity loans and credit cards, as well as with respect to certain mortgage-related matters, such as steering incentives, determinations as to a borrower's ability to repay and prepayment penalties.
 
Our management continues to assess the impact on our operationsAs a result of the Dodd-Frank Act and its regulations, some of which have yet to be adopted or are to be phased-in over time. However, it is expected that at a minimum our operating and compliance costs willhave increased, and may continue to increase and our interest expense could increase.in the future.
 
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We have become subject to more stringent capital requirements, which may adversely impact our return on equity, require us to raise additional capital, or constrain us from paying dividends or repurchasing shares.
 
In July 2013, the FDIC and the Federal Reserve Board approved a new rule that substantially amended the regulatory risk-based capital rules applicable to First Guaranty Bancshares, on a consolidated basis, and First Guaranty Bank, on a stand-alone basis. The final rule implements the "Basel III" regulatory capital reforms and changes required by the Dodd-Frank Act.
 
The final rule includes new minimum risk-based capital and leverage ratios, which became effective for First Guaranty Bancshares and First Guaranty Bank on January 1, 2015, and refines the definition of what constitutes "capital" for purposes of calculating these ratios. The new minimum capital requirements are: (i) a new common equity Tier 1 capital ratio of 4.5%; (ii) a Tier 1 to risk-based assets capital ratio of 6% (increased from 4%); (iii) a total capital ratio of 8% (unchanged from former rules); and (iv) a Tier 1 leverage ratio of 4%. The final rule also establishes a "capital conservation buffer" of 2.5%, and will result in the following minimum ratios: (i) a common equity Tier 1 capital ratio of 7.0%, (ii) a Tier 1 to risk-based assets capital ratio of 8.5%, and (iii) a total capital ratio of 10.5%. The new capital conservation buffer requirement will beis being phased in beginning in January 2016 at 0.625% of risk-weighted assets and will increase each year until fully implemented in January 2019. For 2017,2018, the capital conservation buffer will be 1.25%1.875% of risk-weighted assets. An institution will be subject to limitations on paying dividends, engaging in share repurchases, and paying discretionary bonuses if its capital level falls below the buffer amount. These limitations will establish a maximum percentage of eligible retained income that can be utilized for such actions.
 
The application of more stringent capital requirements for First Guaranty Bank and First Guaranty Bancshares could, among other things, result in lower returns on equity, require the raising of additional capital, and result in regulatory actions constraining us from paying dividends or repurchasing shares if we are unable to comply with such requirements.
 
We are subject to the CRA and fair lending laws, and failure to comply with these laws could lead to material penalties.
 
The CRA, the Equal Credit Opportunity Act, the Fair Housing Act and other fair lending laws and regulations impose nondiscriminatory lending requirements on financial institutions. The CFPB, the United States Department of Justice and other federal agencies are responsible for enforcing these laws and regulations. A successful challenge to an institution's performance under the CRA or fair lending laws and regulations could result in a wide variety of sanctions, including the required payment of damages and civil money penalties, injunctive relief, imposition of restrictions on mergers and acquisitions activity and restrictions on expansion activity. Private parties may also have the ability to challenge an institution's performance under fair lending laws in private class action litigation.
 
Difficult market conditions have adversely affected the industry in which we operate.
 
If capital and credit markets experience volatility and disruption as they did during the past financial crisis, we may face the following risks:
 
increased regulation of our industry;
 
compliance with such regulation may increase our costs and limit our ability to pursue business opportunities;
 
market developments and the resulting economic pressure on consumers may affect consumer confidence levels and may cause increases in delinquencies and default rates, which, among other effects, could affect our charge-offs and provision for loan losses. Competition in the industry could intensify as a result of the increasing consolidation of financial institutions in connection with the current market conditions;
 
market disruptions make valuation even more difficult and subjective, and our ability to measure the fair value of our assets could be adversely affected. If we determine that a significant portion of our assets have values significantly below their recorded carrying value, we could recognize a material charge to earnings in the quarter in which such determination was made, our capital ratios would be adversely affected and a rating agency might downgrade our credit rating or put us on credit watch; and
 
the downgrade of the United States government's sovereign credit rating, any related rating agency action in the future, and the downgrade of the sovereign credit ratings for several European nations could negatively impact our business, financial condition and results of operations.
 
Changes in the policies of monetary authorities and other government action could adversely affect our profitability.
 
TheOur results of operations are affected by credit policies of monetary authorities, particularly the policies of the Federal Reserve. The instruments of monetary policy employed by the Federal Reserve Board include open market operations in U.S. government securities, changes in the discount rate or the federal funds rate on bank borrowings and changes in reserve requirements against bank deposits. In view of changing conditions in the national economy and in the money markets, particularly in light of the continuing threat of terrorist attacks and the current military operations in the Middle East, we cannot predict possible future changes in interest rates, deposit levels, loan demand or our business and earnings. Furthermore, the actions of the United States government and other governments in responding to such terrorist attacks or the military operations in the Middle East may result in currency fluctuations, exchange controls, market disruption and other adverse effects.
 
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Risk Associated with an Investment in our Common Stock
 
An active, liquid market for our common stock may not develop or be sustained.
 
Our shares of common stock began trading on the NASDAQ Global Market in November 2015. However, an active trading market for shares of our common stock may never develop on NASDAQ or be sustained. If an active trading market does not develop, you may have difficulty selling your shares of common stock at an attractive price, or at all. An inactive market may also impair our ability to raise capital by selling our common stock and may impair our ability to expand our business by using our common stock as consideration in an acquisition.
 
We are an emerging growth company within the meaning of the JOBS Act, and if we decide to take advantage of certain exemptions from various reporting requirements applicable to emerging growth companies, our common stock could be less attractive to investors.
 
We are an "emerging growth company," as defined in the JOBS Act. We are eligible to take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies, including, but not limited to, reduced disclosure about our executive compensation and omission of compensation discussion and analysis, and an exemption from the requirement of holding a non-binding advisory vote on executive compensation. In addition, we will not be subject to certain requirements of Section 404 of the Sarbanes Oxley Act of 2002, as amended ("Sarbanes-Oxley Act"), including the additional level of review of our internal control over financial reporting that may occur when outside auditors attest to our internal control over financial reporting.
 
We could remain an emerging growth company for up to five years following the completion of our stock offering in November 2015, or until the earliest of: (1) the last day of the first fiscal year in which our annual gross revenues exceed $1.0 billion; (2) the date that we become a "large accelerated filer" as defined in Rule 12b-2 under the Securities Exchange Act of 1934, as amended, which would occur if the market value of our common stock that is held by non-affiliates exceeds $700 million as of the last business day of our most recently completed second fiscal quarter; or (3) the date on which we have issued more than $1.0 billion in non-convertible debt during the preceding three-year period.
 
If we choose to take advantage of any of these exemptions while we are an emerging growth company, investors would have access to less information and analysis about our executive compensation, which may make it difficult for investors to evaluate our executive compensation practices. Additionally, investors may become less comfortable with the effectiveness of our internal control and the risk that material weaknesses or other deficiencies in our internal controls go undetected may increase. We cannot predict if investors will find our common stock less attractive because we may rely on these exemptions and provide reduced disclosure. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock and our stock price may be more volatile.
 
Failure to maintain effective internal controls over financial reporting in the future could impair our ability to accurately and timely report our financial results or prevent fraud.
 
Effective internal controls over financial reporting are necessary to provide reliable financial reports and prevent fraud. As a bank holding company, we are subject to regulation that focuses on effective internal controls and procedures. Such controls and procedures are modified, supplemented, and changed from time-to-time as necessary in relation to our growth and in reaction to external events and developments. Any failure to maintain, in the future, an effective internal control environment could impact our ability to report our financial results on an accurate and timely basis, which could result in regulatory actions, loss of investor confidence, and adversely impact our business.
 
We have several large shareholders, and such shareholders may independently vote their shares in a manner that you may not consider to be consistent with your best interest or the best interest of our shareholders as a whole.
 
Our principal shareholders (Marshall T. Reynolds, Douglas V. Reynolds, William K. Hood and Edgar R. Smith III) beneficially own, approximately 47%39% of our outstanding common stock as of December 31, 2016.2017. Each of these shareholders will continue to have the ability to independently vote a meaningful percentage of our outstanding common stock on all matters put to a vote of our shareholders, including the election of our board of directors and certain other significant corporate transactions, such as a merger or acquisition transaction. On any such matter, the interests of these shareholders may not coincide with the interests of the other holders of our common stock and any such difference in interests may result in that shareholder voting its shares in a manner inconsistent with the interests of other shareholders.
 
Our dividend policy may change without notice, and our future ability to pay dividends is also subject to regulatory restrictions.
 
Holders of our common stock are entitled to receive only such cash dividends as our board of directors may declare out of funds legally available for the payment of dividends. First Guaranty is obligated to make payments on its senior debt and subordinated debt before making dividend payments to common shareholders.
 
Although First Guaranty Bancshares, and First Guaranty Bank prior to the Share Exchange, paid a quarterly dividend to our shareholders for 9498 consecutive quarters as of December 31, 2016,2017, we have no obligation to continue paying dividends, and we may change our dividend policy at any time without prior notice to our shareholders. In addition, our ability to pay dividends will continue to be subject, among other things, to certain regulatory guidance and/or restrictions.

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Risks Associated with an the Premier Merger

First Guaranty may be unable to successfully integrate Premier's operations or otherwise realize the expected benefits from the Merger, which would adversely affect First Guaranty's results of operations and financial condition.
The Merger involves the integration of two companies that have previously operated independently. The difficulties of combining the operations of the two companies include:

integrating personnel with diverse business backgrounds;
 
converting customers to new systems;
 
combining different corporate cultures; and

retaining key employees.

The process of integrating operations could cause an interruption of, or loss of momentum in, the activities of the business and the loss of key personnel. The integration of the two companies will require the experience and expertise of certain key employees of Premier who are expected to be retained by First Guaranty. First Guaranty may not be successful in retaining these employees for the time period necessary to successfully integrate Premier's operations with those of First Guaranty. The diversion of management's attention and any delay or difficulty encountered in connection with the Merger and the integration of the two companies' operations could have an adverse effect on the business and results of operations of First Guaranty following the Merger.
The success of the Merger will depend, in part, on First Guaranty's ability to realize the anticipated benefits and cost savings from combining the business of Premier with First Guaranty. If First Guaranty is unable to successfully integrate Premier, the anticipated benefits and cost savings of the Merger may not be realized fully or may take longer to realize than expected. For example, First Guaranty may fail to realize the anticipated increase in earnings and cost savings anticipated to be derived from the Merger. In addition, as with regard to any merger, a significant decline in asset valuations or cash flows may also cause First Guaranty not to realize expected benefits.

Goodwill incurred in the Merger may negatively affect First Guaranty's financial condition.
To the extent that the merger consideration, consisting of cash plus the number of shares of First Guaranty common stock to be issued in the Merger, exceedsexceeded the fair value of the net assets, including identifiable intangibles of Premier, that amount will bewas reported as goodwill by First Guaranty. In accordance with current accounting guidance, goodwill will not be amortized but will be evaluated for impairment annually. A failure to realize expected benefits of the Merger could adversely impact the carrying value of the goodwill recognized in the Merger, and in turn negatively affect First Guaranty's financial condition. 
Risks Associated with an At the Market Offering

Stockholders may experience dilution as a result of our current ATM Offering or future equity offerings.

In order to raise capital for future acquisitions or for general corporate purposes, we may offer additional shares of our common stock or other securities convertible into or exchangeable for our common stock at a price per share that may be lower than the current price. In November 2017, First Guaranty announced the launch of the ATM Offering.  First Guaranty may sell up to $25.0 million of common stock under the ATM Offering. If we sell shares of our common stock in the ATM Offering or another future offering, First Guaranty stockholders will experience dilution in their ownership interest in First Guaranty. 

Item 1B – Unresolved Staff Comments
 
None.
 
-30-

Item 2 - Properties
 
First Guaranty does not directly own any real estate, but it does own real estate indirectly through its subsidiary.the Bank. The Bank operates 2127 banking centers, including one drive-up facility. The following table sets forth certain information relating to each office. The net book value of premises at all branch locations, including the raw land of branches under development, at December 31, 20162017 totaled $23.5$38.0 million. We believe that our properties are adequate for our business operations as they are currently being conducted.
 
Location Use of Facilities 
Year Facility
Opened or Acquired
 Owned/Leased
First Guaranty Square
400 East Thomas Street
Hammond, LA  70401
 First Guaranty Bank's Main Office 1975 Owned
2111 West Thomas Street
Hammond, LA  70401
 Guaranty West Banking Center 1974 Owned
100 East Oak Street
Amite, LA  70422
 Amite Banking Center 1970 Owned
455 West Railroad Avenue
Independence, LA  70443
 Independence Banking Center 1979 Owned
301 Avenue F
Kentwood, LA  70444
 Kentwood Banking Center 1975 Owned
189 Burt Blvd
Benton, LA  71006
 Benton Banking Center 2010 Owned
126 South Hwy. 1
Oil City, LA  71061
 Oil City Banking Center 1999 Owned
401 North 2nd Street
Homer, LA  71040
 Homer Main Banking Center 1999 Owned
10065 Hwy 79
Haynesville, LA  71038
 Haynesville Banking Center 1999 Owned
117 East Hico Street
Dubach, LA 71235
 Dubach Banking Center 1999 Owned
102 East Louisiana Avenue
Vivian, LA  71082
 Vivian Banking Center 1999 Owned
500 North Cary Avenue
Jennings, LA  70546
 Jennings Banking Center 1999 Owned
799 West Summers Drive
Abbeville, LA  70510
 Abbeville Banking Center 1999 Owned
105 Berryland
Ponchatoula, LA  70454
 Berryland Banking Center 2004 Leased
2231 S. Range Avenue
Denham Springs, LA 70726
 Denham Springs Banking Center 2005 Owned
500 West Pine Street
Ponchatoula, LA  70454
 Ponchatoula Banking Center 2016 Owned
29815 Walker Rd S
Walker, LA 70785
 Walker Banking Center 2007 Owned
6151 Hwy 10
Greensburg, LA 70441
 Greensburg Banking Center 2011 Owned
723 Avenue G
Kentwood, LA 70444
 Kentwood West Banking Center 2011 Owned
35651 Hwy 16
Montpelier, LA 70422
 Montpelier Banking Center 2011 Owned
33818 Hwy 16
Denham Springs, LA 70706
 Watson Banking Center 2011 Owned
8951 Synergy Dr. #100
McKinney, TX 75070
McKinney Banking Center2017Owned
7600 Woodway Drive
Waco, TX 76712
Waco Banking Center2017Owned
2209 W. University Dr.
Denton, TX 76201
Denton Banking Center2017Owned
2001 N. Handley Ederville Road
Fort Worth, TX 76118
Fort Worth Banking Center2017Owned
603 Main Street #101
Garland, TX 75040
Garland Banking Center2017Leased
4221 Airline Drive
Bossier City, LA 71111
Bossier City Banking Center2017Owned
 
-31-

Item 3 - Legal Proceedings
 
First Guaranty is subject to various legal proceedings in the normal course of its business. At December 31, 2016,2017, we were not involved in any legal proceedings, the outcome of which would have a material adverse effect on the financial condition or results of operation of First Guaranty.
 
Item 4 - Mine Safety Disclosures
 
Not applicable.
 
-31--32-

PART II
 
Item 5 - Market for Registrant's Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities
 
Shares of our common stock are traded on the NASDAQ Global Marketplace beginning on November 5, 2015, under the symbol "FGBI". Prior to November 5, 2015 our shares were quoted on the OTC Pink Marketplace. As of December 31, 2016,2017, there were approximately 1,8001,500 holders of record of our common stock.
 
The following table sets forth the quarterly high and low reported sales prices for our common stock for the years ended December 31, 20162017 and 2015.2016. These reported sales prices represent trades that were either quoted on the NASDAQ, OTC Pink or reported to First Guaranty's stock transfer agent, and prior to November 5, 2015, do not include retail markups, markdowns or commissions, and do not necessarily reflect actual transactions.NASDAQ. 
 2016  2015  2017  2016 
Quarter Ended*: High  Low  Dividend  High  Low  Dividend  High  Low  Dividend  High  Low  Dividend 
March 31, $16.83  $15.50  $0.16  $19.00  $16.70  $0.16  $22.00  $21.37  $0.16  $16.83  $15.50  $0.16 
June 30, $16.15  $15.95  $0.16  $21.00  $15.00  $0.16  $24.82  $24.69  $0.16  $16.15  $15.95  $0.16 
September 30, $16.41  $16.17  $0.16  $20.74  $15.00  $0.16  $24.55  $24.24  $0.16  $16.41  $16.17  $0.16 
December 31, $23.93  $23.32  $0.16  $21.73  $14.60  $0.16  $25.02  $24.63  $0.16  $23.93  $23.32  $0.16 
 
*Data above has not been adjusted to reflect the ten percent stock dividend paid December 17, 201514, 2017 to shareholders of record as of December 10, 2015.8, 2017.
 
Our shareholders are entitled to receive dividends when, and if, declared by the Board of Directors, out of funds legally available for dividends. We have paid consecutive quarterly cash dividends on our common stock for each of the last 9498 quarters dating back to the third quarter of 1993. The Board of Directors intends to continue to pay regular quarterly cash dividends. The ability to pay dividends in the future will depend on earnings and financial condition, liquidity and capital requirements, regulatory restrictions, the general economic and regulatory climate and ability to service any equity or debt obligations senior to common stock. There are legal restrictions on the ability of First Guaranty Bank to pay cash dividends to First Guaranty Bancshares, Inc. Under federal and state law, we are required to maintain certain surplus and capital levels and may not distribute dividends in cash or in kind, if after such distribution we would fall below such levels. Specifically, an insured depository institution is prohibited from making any capital distribution to its shareholders, including by way of dividend, if after making such distribution, the depository institution fails to meet the required minimum level for any relevant capital measure including the risk-based capital adequacy and leverage standards.
 
Additionally, under the Louisiana Business Corporation Act, First Guaranty Bancshares, Inc. is prohibited from paying any cash dividends to shareholders if, after the payment of such dividend First Guaranty Bancshares would not be able to pay its debts as they became due in the usual course of business or its total assets would be less than its total liabilities or where net assets are less than the liquidation value of shares that have a preferential right to participate in First Guaranty Bancshares, Inc.'s assets in the event First Guaranty Bancshares, Inc. were to be liquidated.
 

-32--33-

Item 6 - Selected Financial Data
 
The following table presents consolidated selected financial data for First Guaranty. It does not purport to be complete and is qualified in its entirety by more detailed financial information and the audited consolidated financial statements contained elsewhere in this annual report.
 
 At or For the Years Ended December 31,  At or For the Years Ended December 31, 
(in thousands except for %) 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
Year End Balance Sheet Data:                              
Investment securities $499,336  $546,121  $641,603  $634,504  $659,243  $501,656  $499,336  $546,121  $641,603  $634,504 
Federal funds sold $271  $582  $210  $665  $2,891  $823  $271  $582  $210  $665 
Loans, net of unearned income $948,921  $841,583  $790,321  $703,166  $629,500  $1,149,014  $948,921  $841,583  $790,321  $703,166 
Allowance for loan losses $11,114  $9,415  $9,105  $10,355  $10,342  $9,225  $11,114  $9,415  $9,105  $10,355 
Total assets $1,500,946  $1,459,753  $1,518,876  $1,436,441  $1,407,303  $1,750,430  $1,500,946  $1,459,753  $1,518,876  $1,436,441 
Total deposits $1,326,181  $1,295,870  $1,371,839  $1,303,099  $1,252,612  $1,549,286  $1,326,181  $1,295,870  $1,371,839  $1,303,099 
Borrowings $43,230  $42,221  $3,255  $6,288  $15,846  $52,938  $43,230  $42,221  $3,255  $6,288 
Shareholders' equity $124,349  $118,224  $139,583  $123,405  $134,181  $143,983  $124,349  $118,224  $139,583  $123,405 
Common shareholders' equity $124,349  $118,224  $100,148  $83,970  $94,746  $143,983  $124,349  $118,224  $100,148  $83,970 
                                        
Performance Ratios and Other Data:                                        
Return on average assets  0.97%  0.97%  0.77%  0.65%  0.89%  0.71%  0.97%  0.97%  0.77%  0.65%
Return on average common equity  11.18%  12.98%  11.40%  9.31%  10.90%  8.59%  11.18%  12.98%  11.40%  9.31%
Return on average tangible assets  0.98%  0.99%  0.79%  0.67%  0.91%  0.73%  0.98%  0.99%  0.79%  0.67%
Return on average tangible common equity  11.64%  13.60%  12.10%  9.99%  11.70%  9.15%  11.64%  13.60%  12.10%  9.99%
Net interest margin  3.39%  3.26%  3.11%  2.92%  3.20%  3.33%  3.39%  3.26%  3.11%  2.92%
Average loans to average deposits  68.57%  61.31%  55.72%  53.58%  49.04%  72.23%  68.57%  61.31%  55.72%  53.58%
Efficiency ratio(1)  56.85%  55.11%  62.85%  65.61%  58.56%  62.64%  56.85%  55.11%  62.85%  65.61%
Efficiency ratio (excluding amortization of intangibles and securities transactions)(1)  60.19%  57.74%  62.58%  67.17%  63.73%  63.38%  60.19%  57.74%  62.58%  67.17%
Full time equivalent employees (year end)  293   277   271   278   274   338   293   277   271   278 
 
(Footnotes follow on next page)
 
-33--34-

Item 6- Selected Financial Data continued
 
 At or For the Years Ended December 31,  At or For the Years Ended December 31, 
(in thousands except for % and share data) 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
Capital Ratios:                              
Average shareholders' equity to average assets  8.63%  9.88%  9.24%  9.28%  9.72%  8.31%  8.63%  9.88%  9.24%  9.28%
Average tangible equity to average tangible assets  8.44%  9.67%  9.00%  9.02%  9.43%  8.01%  8.44%  9.67%  9.00%  9.02%
Common shareholders' equity to total assets  8.28%  8.10%  6.59%  5.85%  6.73%  8.23%  8.28%  8.10%  6.59%  5.85%
Tier 1 leverage capital consolidated  8.68%  8.17%  9.33%  9.14%  9.24%  8.27%  8.68%  8.17%  9.33%  9.14%
Tier 1 capital consolidated  10.59%  10.85%  13.16%  13.61%  14.13%  10.35%  10.59%  10.85%  13.16%  13.61%
Total risk-based capital consolidated  12.79%  13.13%  14.05%  14.71%  15.31%  12.14%  12.79%  13.13%  14.05%  14.71%
Common equity tier one capital consolidated  10.59%  10.85%  N/A   N/A   N/A   10.35%  10.59%  10.85%  N/A   N/A 
Tangible common equity to tangible assets(2)  8.10%  7.89%  6.37%  5.59%  6.45%  7.87%  8.10%  7.89%  6.37%  5.59%
                                        
Income Data:                                        
Interest income $58,532  $56,079  $53,297  $50,886  $55,195  $67,546  $58,532  $56,079  $53,297  $50,886 
Interest expense $10,140  $8,608  $9,202  $11,134  $13,120  $14,393  $10,140  $8,608  $9,202  $11,134 
Net interest income $48,392  $47,471  $44,095  $39,752  $42,075  $53,153  $48,392  $47,471  $44,095  $39,752 
Provision for loan losses $3,705  $3,864  $1,962  $2,520  $4,134  $3,822  $3,705  $3,864  $1,962  $2,520 
Noninterest income (excluding securities transactions) $5,656  $5,656  $5,882  $5,907  $6,272  $6,943  $5,656  $5,656  $5,882  $5,907 
Securities gains $3,799  $3,300  $295  $1,571  $4,868  $1,397  $3,799  $3,300  $295  $1,571 
Noninterest expense $32,885  $31,095  $31,594  $30,987  $31,161  $38,521  $32,885  $31,095  $31,594  $30,987 
Earnings before income taxes $21,257  $21,468  $16,716  $13,723  $17,920  $19,150  $21,257  $21,468  $16,716  $13,723 
Net income $14,093  $14,505  $11,224  $9,146  $12,059  $11,751  $14,093  $14,505  $11,224  $9,146 
Net income available to common shareholders $14,093  $14,121  $10,830  $8,433  $10,087  $11,751  $14,093  $14,121  $10,830  $8,433 
                                        
Per Common Share Data(4):                                        
Net earnings $1.85  $2.01  $1.57  $1.22  $1.46  $1.37  $1.68  $1.83  $1.42  $1.11 
Cash dividends paid $0.64  $0.60  $0.58  $0.58  $0.58  $0.60  $0.58  $0.54  $0.53  $0.53 
Book value $16.34  $15.54  $14.47  $12.13  $13.69  $16.35  $14.86  $14.13  $13.16  $11.03 
Tangible book value (3) $15.95  $15.10  $13.95  $11.57  $13.08  $15.59  $14.50  $13.73  $12.68  $10.52 
Dividend payout ratio  34.56%  30.07%  37.18%  47.75%  40.00%  44.34%  34.56%  30.07%  37.18%  47.75%
Weighted average number of shares outstanding  7,609,194   7,013,869   6,920,022   6,920,022   6,921,696   8,608,088   8,369,424   7,714,620   7,611,397   7,611,397 
Number of shares outstanding  7,609,194   7,609,194   6,920,022   6,920,022   6,920,022   8,807,175   8,369,424   8,369,424   7,611,397   7,611,397 
                                        
Asset Quality Ratios:                                        
Non-performing assets to total assets  1.48%  1.51%  0.99%  1.27%  1.67%  0.84%  1.48%  1.51%  0.99%  1.27%
Non-performing assets to total loans  2.34%  2.62%  1.90%  2.60%  3.74%  1.28%  2.34%  2.62%  1.90%  2.60%
Non-performing loans to total loans  2.30%  2.43%  1.62%  2.12%  3.36%  1.17%  2.30%  2.43%  1.62%  2.12%
Loan loss reserve to non-performing assets  50.04%  42.74%  60.74%  56.72%  43.94%  62.88%  50.04%  42.74%  60.74%  56.72%
Net charge-offs to average loans  0.23%  0.44%  0.45%  0.38%  0.45%  0.54%  0.23%  0.44%  0.45%  0.38%
Provision for loan loss to average loans  0.42%  0.47%  0.27%  0.38%  0.70%  0.36%  0.42%  0.47%  0.27%  0.38%
Allowance for loan loss to total loans  1.17%  1.12%  1.15%  1.47%  1.64%  0.80%  1.17%  1.12%  1.15%  1.47%
 
(1)
Efficiency ratio represents noninterest expense divided by the sum of net interest income and noninterest income. We calculate both a GAAP and a non-GAAP efficiency ratio. The GAAP-based efficiency ratio is noninterest expenses divided by net interest income plus noninterest income. See below for our reconciliation of non-GAAP financial measures to their most directly comparable GAAP financial measures under the caption "Selected Financial Data—Non-GAAP Financial Measures."
(2)
We calculate tangible common equity as total shareholders' equity less preferred stock, goodwill and acquisition intangibles, principally core deposit intangibles, net of accumulated amortization, and we calculate tangible assets as total assets less goodwill and core deposit intangibles. Tangible common equity to tangible assets is a non-GAAP financial measure, and, as we calculate tangible common equity to tangible assets, the most directly comparable GAAP financial measure is total shareholders' equity to total assets. See below for our reconciliation of non-GAAP financial measures to their most directly comparable GAAP financial measures under the caption "Selected Historical Consolidated Financial and Other Data—Non-GAAP Financial Measures."

(3)
We calculate tangible book value per common share as total shareholders' equity less preferred stock, goodwill and acquisition intangibles, principally core deposit intangibles, net of accumulated amortization at the end of the relevant period, divided by the outstanding number of shares of our common stock at the end of the relevant period. Tangible book value per common share is a non-GAAP financial measure, and, as we calculate tangible book value per common share, the most directly comparable GAAP financial measure is book value per common share. See below for our reconciliation of non-GAAP financial measures to their most directly comparable GAAP financial measures under the caption "Selected Financial Data—Non-GAAP Financial Measures."
(4)Historical share and per share amounts have been adjusted to reflect the ten percent stock dividend paid December 17, 201514, 2017 to shareholders of record as of December 10, 2015.8, 2017.
 
-34--35-

Non-GAAP Financial Measures
 
Our accounting and reporting policies conform to accounting principles generally accepted in the United States, or GAAP, and the prevailing practices in the banking industry. However, we also evaluate our performance based on certain additional metrics. Tangible book value per share and the ratio of tangible equity to tangible assets are not financial measures recognized under GAAP and, therefore, are considered non-GAAP financial measures.
 
Our management, banking regulators, many financial analysts and other investors use these non-GAAP financial measures to compare the capital adequacy of banking organizations with significant amounts of preferred equity and/or goodwill or other intangible assets, which typically stem from the use of the purchase accounting method of accounting for mergers and acquisitions. Tangible equity, tangible assets, tangible book value per share or related measures should not be considered in isolation or as a substitute for total shareholders' equity, total assets, book value per share or any other measure calculated in accordance with GAAP. Moreover, the manner in which we calculate tangible equity, tangible assets, tangible book value per share and any other related measures may differ from that of other companies reporting measures with similar names.
 
The following table reconciles, as of the dates set forth below, shareholders' equity (on a GAAP basis) to tangible equity and total assets (on a GAAP basis) to tangible assets and calculates our tangible book value per share.
 
 At December 31,  At December 31, 
(in thousands except for share data and %) 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
Tangible Common Equity                              
Total shareholders' equity $124,349  $118,224  $139,583  $123,405  $134,181  $143,983  $124,349  $118,224  $139,583  $123,405 
Adjustments:                                        
Preferred  -   -   39,435   39,435   39,435   -   -   -   39,435   39,435 
Goodwill  1,999   1,999   1,999   1,999   1,999   3,472   1,999   1,999   1,999   1,999 
Acquisition intangibles  978   1,298   1,618   1,938   2,257   3,249   978   1,298   1,618   1,938 
Tangible common equity $121,372  $114,927  $96,531  $80,033  $90,490  $137,262  $121,372  $114,927  $96,531  $80,033 
Common shares outstanding  7,609,194   7,609,194   6,920,022   6,920,022   6,920,022   8,807,175   8,369,424   8,369,424   7,611,397   7,611,397 
Book value per common share $16.34  $15.54  $14.47  $12.13  $13.69  $16.35  $14.86  $14.13  $13.16  $11.03 
Tangible book value per common share $15.95  $15.10  $13.95  $11.57  $13.08  $15.59  $14.50  $13.73  $12.68  $10.52 
Tangible Assets                                        
Total Assets $1,500,946  $1,459,753  $1,518,876  $1,436,441  $1,407,303  $1,750,430  $1,500,946  $1,459,753  $1,518,876  $1,436,441 
Adjustments:                                        
Goodwill  1,999   1,999   1,999   1,999   1,999   3,472   1,999   1,999   1,999   1,999 
Acquisition intangibles  978   1,298   1,618   1,938   2,257   3,249   978   1,298   1,618   1,938 
Tangible Assets $1,497,969  $1,456,456  $1,515,259  $1,432,504  $1,403,047  $1,743,709  $1,497,969  $1,456,456  $1,515,259  $1,432,504 
Tangible common equity to tangible assets  8.10%  7.89%  6.37%  5.59%  6.45%  7.87%  8.10%  7.89%  6.37%  5.59%
 
The efficiency ratio is a non-GAAP measure generally used by financial analysts and investment bankers to evaluate financial institutions. We calculate the efficiency ratio by dividing noninterest expense by the sum of net interest income and noninterest income, excluding amortizations of intangibles and securities transactions. The GAAP-based efficiency ratio is noninterest expenses divided by net interest income plus noninterest income.
 
The following table reconciles, as of the dates set forth below, our efficiency ratio to the GAAP-based efficiency ratio:
 
 For the Year Ended December 31,  For the Year Ended December 31, 
(in thousands except for share data and %) 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
GAAP-based efficiency ratio  56.85%  55.11%  62.85%  65.61%  58.56%  62.64%  56.85%  55.11%  62.85%  65.61%
Noninterest expense $32,885  $31,095  $31,594  $30,987  $31,161  $38,521  $32,885  $31,095  $31,594  $30,987 
Amortization of intangibles  320   320   320   320   350   432   320   320   320   320 
Noninterest expense, excluding amortization  32,565   30,775   31,274   30,667   30,811   38,089   32,565   30,775   31,274   30,667 
Net interest income  48,392   47,471   44,095   39,752   42,075   53,153   48,392   47,471   44,095   39,752 
Noninterest income  9,455   8,956   6,177   7,478   11,140   8,340   9,455   8,956   6,177   7,478 
Adjustments:                                        
Securities transactions  3,739   3,125   295   1,571   4,868   1,397   3,739   3,125   295   1,571 
Noninterest income, excluding securities transactions $5,716  $5,831  $5,882  $5,907  $6,272  $6,943  $5,716  $5,831  $5,882  $5,907 
Efficiency ratio  60.19%  57.74%  62.58%  67.17%  63.73%  63.38%  60.19%  57.74%  62.58%  67.17%
 
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Item 7 - Management's Discussion and Analysis of Financial Condition and Results of Operations
 
The following discussion and analysis of our financial condition and results of operations should be read in conjunction with Item 6, "Selected Financial Data" and our audited consolidated financial statements and the accompanying notes included elsewhere in this Annual Report on Form 10-K. This discussion and analysis contains forward-looking statements that are subject to certain risks and uncertainties and are based on certain assumptions that we believe are reasonable but may prove to be inaccurate. Certain risks, uncertainties and other factors, including those set forth under "Forward-Looking Statements," "Risk Factors" and elsewhere in this Annual Report on Form 10-K, may cause actual results to differ materially from those projected results discussed in the forward-looking statements appearing in this discussion and analysis. We assume no obligation to update any of these forward-looking statements.
 
Special Note Regarding Forward-Looking Statements
 
Congress passed the Private Securities Litigation Act of 1995 in an effort to encourage corporations to provide information about a Company's anticipated future financial performance. This act provides a safe harbor for such disclosure, which protects us from unwarranted litigation, if actual results are different from Management expectations. This discussion and analysis contains forward-looking statements and reflects Management's current views and estimates of future economic circumstances, industry conditions, company performance and financial results. The words "may," "should," "expect," "anticipate," "intend," "plan," "continue," "believe," "seek," "estimate" and similar expressions are intended to identify forward-looking statements. These forward-looking statements are subject to a number of factors and uncertainties, including, changes in general economic conditions, either nationally or in our market areas, that are worse than expected; competition among depository and other financial institutions; inflation and changes in the interest rate environment that reduce our margins or reduce the fair value of financial instruments; adverse changes in the securities markets; changes in laws or government regulations or policies affecting financial institutions, including changes in regulatory fees and capital requirements; our ability to enter new markets successfully and capitalize on growth opportunities; our ability to successfully integrate acquired entities, if any; changes in consumer spending, borrowing and savings habits; changes in accounting policies and practices, as may be adopted by the bank regulatory agencies, the Financial Accounting Standards Board, the Securities and Exchange Commission and the Public Company Accounting Oversight Board; changes in our organization, compensation and benefit plans; changes in our financial condition or results of operations that reduce capital available to pay dividends; and changes in the financial condition or future prospects of issuers of securities that we own, which could cause our actual results and experience to differ from the anticipated results and expectations, expressed in such forward-looking statements.
 
Overview
 
First Guaranty Bancshares is a Louisiana corporation and aLouisiana-chartered bank holding company headquartered in Hammond, Louisiana. Our wholly-owned subsidiary, First Guaranty Bank, a Louisiana-chartered commercial bank, provides personalized commercial banking services primarily to Louisiana and Texas customers through 2127 banking facilities primarily located in the MSAs of Hammond, Baton Rouge, Lafayette, Shreveport-Bossier City, Dallas-Fort Worth-Arlington, and Shreveport-Bossier City.Waco. We emphasize personal relationships and localized decision making to ensure that products and services are matched to customer needs. We compete for business principally on the basis of personal service to customers, customer access to officers and directors and competitive interest rates and fees. First Guaranty entered the Texas markets in 2017 with the acquisition of Premier Bancshares, Inc. and its wholly owned subsidiary, Synergy Bank.
 
Total assets were $1.8 billion at December 31, 2017 and $1.5 billion at December 31, 2016. Total deposits were $1.5 billion at December 31, 20162017 and December 31, 2015. Total deposits were $1.3 billion at December 31, 2016 and December 31, 2015.2016. Total loans were $948.9 million$1.1 billion at December 31, 2016,2017, an increase of $107.3$200.1 million, or 12.8%21.1%, compared with December 31, 2015.2016. Common shareholders' equity was $124.3$144.0 million and $118.2$124.3 million at December 31, 20162017 and December 31, 2015,2016, respectively. The growth in assets and liabilities in 2017 as compared to 2016 was primarily due to the acquisition of Premier in June 2017.
 
Net income was $11.8 million, $14.1 million $14.5 million and $11.2$14.5 million for the years ended December 31, 2017, 2016 2015 and 2014,2015, respectively. We generate most of our revenues from interest income on loans, interest income on securities, sales of securities and service charges, commissions and fees. We incur interest expense on deposits and other borrowed funds and noninterest expense such as salaries and employee benefits and occupancy and equipment expenses. Net interest income is the difference between interest income earned on interest-earning assets such as loans and securities and interest expense paid on interest-bearing liabilities such as deposits and borrowings which are used to fund those assets. Net interest income is our largest source of revenue. To evaluate net interest income, we measure and monitor: (1) yields on our loans and other interest-earning assets; (2) the costs of our deposits and other funding sources; (3) our net interest spread and (4) our net interest margin. Net interest spread is the difference between rates earned on interest-earning assets and rates paid on interest-bearing liabilities. Net interest margin is calculated as net interest income divided by average interest-earning assets. Because noninterest-bearing sources of funds, such as noninterest-bearing deposits also fund interest-earning assets, net interest margin includes the benefit of these noninterest-bearing sources.
 
Changes in market interest rates and interest rates we earn on interest-earning assets or pay on interest-bearing liabilities, as well as the volume and types of interest-earning assets, interest-bearing and noninterest-bearing liabilities are usually the largest drivers of periodic changes in net interest spread, net interest margin and net interest income. Fluctuations in market interest rates are driven by many factors, including governmental monetary policies, inflation, deflation, macroeconomic developments, changes in unemployment, the money supply, political and international conditions and conditions in domestic and foreign financial markets. Periodic changes in the volume and types of loans in our loan portfolio are affected by, among other factors, economic and competitive conditions in Louisiana, Texas and our other out-of-state market areas. During the extended period of historically low interest rates, we continue to evaluate our investments in interest-earning assets in relation to the impact such investments have on our financial condition, results of operations and shareholders' equity.
 
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Financial highlights for 20162017 and 2015:2016:

During the fourth quarter of 2017, First Guaranty elected to become a financial holding company because First Guaranty acquired a fifty percent ownership in an insurance brokerage in November 2017.

First Guaranty completed its merger with Premier Bancshares, Inc. ("Premier") and its wholly owned subsidiary, Synergy Bank, on June 16, 2017. First Guaranty acquired a total of $158.3 million in assets and assumed an $137.4 million in liabilities. First Guaranty issued 397,988 shares of its common stock at a price of $25.86 and paid $10.3 million in cash to Premier shareholders (unadjusted for the 10% stock dividend in December 2017). Total consideration was $21.0 million. First Guaranty acquired a total of $128.0 million in loans, securities of $5.9 million, cash and due from banks of $4.5 million, Fed funds sold of $2.9 million, premises of $9.5 million, other real estate owned of $0.2 million and other assets that totaled $2.0 million. Intangibles recorded from the transaction were a total of $5.3 million, including goodwill of $1.5 million. Total assumed liabilities included deposits of $127.2 million, an FHLB advance of $9.7 million and other liabilities of $0.4 million. Expenses related to the merger totaled $1.4 million in 2017.

Total assets at December 31, 20162017 increased $41.2$249.5 million, or 2.8%16.6%, to $1.5$1.8 billion when compared to December 31, 2015.2016. Total loans at December 31, 20162017 were $948.9 million,$1.1 billion, an increase of $107.3$200.1 million, or 12.8%21.1%, compared with December 31, 2015.2016. Common shareholders' equity was $124.3$144.0 million and $118.2$124.3 million at December 31, 20162017 and 2015,2016, respectively.
 
Net income for the years ended December 31, 2017 and 2016 was $11.8 million and 2015 was $14.1 million, and $14.5 million, respectively.
Net income available to common shareholders after preferred stock dividends was $14.1 million for the years ended December 31, 2016 and 2015. Due to the redemption on December 22, 2015 of First Guaranty's Series C preferred stock issued to the U.S. Treasury Department Small Business Lending Fund, preferred dividends were discontinued.
  
Earnings per common share were $1.85$1.37 and $2.01$1.68 for the years ended December 31, 20162017 and 2015,2016, respectively. Total weighted average shares outstanding were 7,609,1948,608,088 at December 31, 20162017 compared to 7,013,8698,369,424 at December 31, 2015.2016. The increasechange in shares was due to the completion of First Guaranty's common stock offeringacquisition of Premier in June 2017 and the 10% common stock dividend issued in December 2015.
First Guaranty used proceeds from a $25.0 million senior secured loan and a $15.0 million subordinated debt offering to redeem all $39.4 million of its Series C preferred stock from the U.S. Treasury Department Small Business Lending Fund on December 22, 2015. As of December 31, 2016 the senior secured loan had an outstanding principal balance of $22.1 million.2017. 
 
Net interest income for 20162017 was $48.4$53.2 million compared to $47.5$48.4 million for 2015.2016.
 
The provision for loan losses totaled $3.8 million for 2017 compared to $3.7 million for 2016 compared to $3.9 million in 2015.2016.  
 
The net interest margin for 20162017 was 3.39%3.33%, which was an increasea decrease of 13six basis points from the net interest margin of 3.26%3.39% for 2015.2016. First Guaranty attributed the improvementdecrease in the net interest margin to the continued shifta rise in interest earning asset balances from lower yielding securities to higher yielding loans.expense associated with deposits.
 
Investment securities totaled $501.7 million at December 31, 2017, an increase of $2.3 million when compared to $499.3 million at December 31, 2016, a decrease of $46.8 million when compared to $546.1 million at December 31, 2015.2016. At December 31, 2016,2017, available for sale securities, at fair value, totaled $397.5$381.5 million, an increasea decrease of $21.1$15.9 million when compared to $376.4$397.5 million at December 31, 2015.2016. At December 31, 2016,2017, held to maturity securities, at amortized cost, totaled $101.9$120.1 million, a decreasean increase of $67.9$18.3 million when compared to $169.8$101.9 million at December 31, 2015. The decrease in investment securities was primarily associated with early payoffs of government agency securities and the decision to sell corporate bonds and municipal securities to fund loan growth. 2016.

Total loans net of unearned income were $1.1 billion at December 31, 2017 compared to $948.9 million at December 31, 2016 compared to $841.6 million at December 31, 2015.2016. The net loan portfolio at December 31, 20162017 totaled $937.8 million,$1.1 billion, a net increase of $105.6$202.0 million from $832.2$937.8 million at December 31, 2015.2016. Total loans net of unearned income are reduced by the allowance for loan losses which totaled $9.2 million at December 31, 2017 and $11.1 million at December 31, 2016 and $9.4 million at December 31, 2015.2016.
 
Total impaired loans increased $3.0decreased $13.2 million to $15.6 million at December 31, 2017 compared to $28.8 million at December 31, 2016 compared to $25.8 million at December 31, 2015.2016.
 
Nonaccrual loans increased $1.6decreased $9.1 million to $12.6 million at December 31, 2017 compared to $21.7 million at December 31, 2016 compared to $20.0 million2016.

 ●The allowance for loan losses was 0.80% of loans at December 31, 2015.2017. The allowance for loan losses as a percentage of total loans was 0.90% prior to the inclusion of the acquired loans from Premier.

Return on average assets was 0.71% and 0.97% for the years ended December 31, 2017 and 2016, and December 31, 2015 was 0.97%.respectively. Return on average common equity was 8.59% and 11.18% for 2017 and 12.98% for 2016, and 2015, respectively. Return on average assets is calculated by dividing net income before preferred dividends by average assets. Return on average common equity is calculated by dividing net income to common shareholders by average common equity.
 
Book value per common share was $16.34$16.35 as of December 31, 20162017 compared to $15.54$14.86 as of December 31, 2015.2016. Tangible book value per common share was $15.95$15.59 as of December 31, 20162017 compared to $15.10$14.50 as of December 31, 2015.2016.
 
The increase in book value was principally due primarily to an increase inthe issuance of shares related to the acquisition of Premier adjusted for the 10% common shareholders' equity of $6.1 million to $124.3 million at December 31, 2016. Retained earnings increased $9.2 million to $59.2 million at December 31, 2016. These increases were offset bystock dividend, the changes in accumulated other comprehensive income (loss)income/loss ("AOCI)AOCI") and an increase in retained earnings. AOCI is comprised of $3.1 million from an unrealized loss of $0.9 million at December 31, 2015 to an unrealized loss of $4.0 million at December 31, 2016.gains and losses on available for sale securities.
 
First Guaranty's Board of Directors declared and First Guaranty paid cash dividends of $0.64$0.60 and $0.60$0.58 per common share in 20162017 and 2015.2016. First Guaranty has paid 9498 consecutive quarterly dividends as of December 31, 2016.2017.

On December 22, 2017, the Tax Cuts and Jobs Act (the "Tax Act") was signed into law. The Tax Act permanently lowers the federal corporate income tax rate to 21% from the existing maximum rate of 35%, effective January 1, 2018. First Guaranty recorded a one-time income tax expense of $0.9 million in 2017 related to the estimated net impact from the remeasurement of deferred tax assets and liabilities.


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Application of Critical Accounting Policies
 
Our accounting and reporting policies conform to generally accepted accounting principles in the United States and to predominant accounting practices within the banking industry. Certain critical accounting policies require judgment and estimates which are used in the preparation of the financial statements.
 
Allowance for Loan Losses. The allowance for loan losses is established through a provision for loan losses charged to expense. Loans are charged against the allowance for loan losses when management believes that the collectability of the principal is unlikely. The allowance, which is based on evaluation of the collectability of loans and prior loan loss experience, is an amount that, in the opinion of management, reflects the risks inherent in the existing loan portfolio and exists at the reporting date. The evaluations take into consideration a number of subjective factors including changes in the nature and volume of the loan portfolio, overall portfolio quality, review of specific problem loans, current economic conditions that may affect a borrower's ability to pay, adequacy of loan collateral and other relevant factors. In addition, regulatory agencies, as an integral part of their examination process, periodically review the estimated losses on loans. Such agencies may require additional recognition of losses based on their judgments about information available to them at the time of their examination.
 
The following are general credit risk factors that affect our loan portfolio segments. These factors do not encompass all risks associated with each loan category. Construction and land development loans have risks associated with interim construction prior to permanent financing and repayment risks due to the future sale of developed property. Farmland and agricultural loans have risks such as weather, government agricultural policies, fuel and fertilizer costs, and market price volatility. One- to four-family residential, multi-family, and consumer credits are strongly influenced by employment levels, consumer debt loads and the general economy. Non-farm non-residential loans include both owner-occupied real estate and non-owner occupied real estate. Common risks associated with these properties is the ability to maintain tenant leases and keep lease income at a level able to service required debt and operating expenses. Commercial and industrial loans generally have non-real estate secured collateral which requires closer monitoring than real estate collateral.
 
Although management uses available information to recognize losses on loans, because of uncertainties associated with local economic conditions, collateral values and future cash flows on impaired loans, it is reasonably possible that a material change could occur in the allowance for loan losses in the near term. However, the amount of the change that is reasonably possible cannot be estimated. The evaluation of the adequacy of loan collateral is often based upon estimates and appraisals. Because of changing economic conditions, the valuations determined from such estimates and appraisals may also change. Accordingly, we may ultimately incur losses that vary from management's current estimates. Adjustments to the allowance for loan losses will be reported in the period such adjustments become known or can be reasonably estimated. All loan losses are charged to the allowance for loan losses when the loss actually occurs or when the collectability of the principal is unlikely. Recoveries are credited to the allowance at the time of recovery.
 
The allowance consists of specific, general, and unallocated components. The specific component relates to loans that are classified as doubtful, substandard, and impaired. For such loans that are also classified as impaired, an allowance is established when the discounted cash flows (or collateral value or observable market price) of the impaired loan is lower than the carrying value of that loan. Also, a specific reserve is allocated for our syndicated loans. The general component covers non-classified loans and special mention loans and is based on historical loss experience adjusted for qualitative factors. An unallocated component is maintained to cover uncertainties that could affect the estimate of probable losses.
 
The allowance for loan losses is reviewed on a monthly basis. The monitoring of credit risk also extends to unfunded credit commitments, such as unused commercial credit lines and letters of credit. A reserve is established as needed for estimates of probable losses on such commitments.
 
Other-Than-Temporary Impairment of Investment Securities. Management evaluates securities for other-than-temporary impairment ("OTTI") at least on a quarterly basis, and more frequently when economic or market conditions warrant such an evaluation.  Declines in the fair value of securities below their cost that are other-than-temporary are reflected as realized losses.  In estimating other-than-temporary losses, management considers the length of time and extent that fair value has been less than cost and the financial condition and near term prospects of the issuer.  Management also assesses whether it intends to sell, or it is more likely than not that it will be required to sell, a security in an unrealized loss position before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the entire difference between amortized cost and fair value is recognized as impairment through earnings.  For debt securities that do not meet the aforementioned criteria, the amount of impairment is split into two components as follows: 1) OTTI related to credit loss, which must be recognized in the income statement and 2) OTTI related to other factors, which is recognized in other comprehensive income.  The credit loss is defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis. For equity securities, the entire amount of impairment is recognized through earnings.
 
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Valuation of Goodwill, Intangible Assets and Other Purchase Accounting Adjustments. First Guaranty accounts for acquisitions in accordance with ASC Topic No. 805, Business Combinations, which requires the use of the acquisition method of accounting. Under this method, First Guaranty is required to record the assets acquired, including identified intangible assets, and liabilities assumed, at their respective fair values, which in many instances involves estimates based on third party valuations, such as appraisals, or internal valuations based on discounted cash flow analyses or other valuation techniques. The determination of the useful lives of intangible assets is subjective, as is the appropriate amortization method for such intangible assets. In addition, business combinations typically result in recording goodwill.

Intangible assets are comprised of goodwill, core deposit intangibles and mortgage servicing rights. Goodwill and intangible assets deemed to have indefinite lives are no longer amortized, but are subject to annual impairment tests. Our goodwill is tested for impairment on an annual basis, or more often if events or circumstances indicate impairment may exist. Adverse changes in the economic environment, declining operations, or other factors could result in a decline in the implied fair value of goodwill. If the implied fair value is less than the carrying amount, a loss would be recognized in other noninterest expense to reduce the carrying amount to implied fair value of goodwill. Our goodwill impairment test includes two steps that are preceded by a "step zero" qualitative test. The qualitative test allows management to assess whether qualitative factors indicate that it is more likely than not that impairment exists. If it is not more likely than not that impairment exists, then the two step quantitative test would not be necessary. These qualitative indicators include factors such as earnings, share price, market conditions, etc. If the qualitative factors indicate that it is more likely than not that impairment exists, then the two step quantitative test would be necessary. Step one is used to identify potential impairment and compares the estimated fair value of a reporting unit with its carrying amount, including goodwill. If the estimated fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is considered not impaired. If the carrying amount of a reporting unit exceeds its estimated fair value, the second step of the goodwill impairment test is performed to measure the amount of impairment loss, if any. Step two of the goodwill impairment test compares the implied estimated fair value of reporting unit goodwill with the carrying amount of that goodwill. If the carrying amount of goodwill for that reporting unit exceeds the implied fair value of that unit's goodwill, an impairment loss is recognized in an amount equal to the excess.First Guaranty concluded goodwill was not impaired as of October 1, 2017. Further, no events or changes in circumstances between October 1, 2017 and December 31, 2017 indicated that it was more likely than not the fair value of any reporting unit had been reduced below its carrying value.

Goodwill impairment evaluations require management to utilize significant judgments and assumptions including, but not limited to, the general economic environment and banking industry, reporting unit future performance (i.e., forecasts), events or circumstances affecting a respective reporting unit (e.g., interest rate environment), and changes in First Guaranty's stock price, amongst other relevant factors. Management's judgments and assumptions are based on the best information available at the time. Results could vary in subsequent reporting periods if conditions differ substantially from the assumptions utilized in completing the evaluations.
 
Identifiable intangible assets are acquired assets that lack physical substance but can be distinguished from goodwill because of contractual or legal rights or because the assets are capable of being sold or exchanged either on their own or in combination with related contract, asset or liability. Our intangible assets primarily relate to core deposits. Management periodically evaluates whether events or circumstances have occurred that would result in impairment of value.
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Financial Condition

First Guaranty completed the acquisition of Premier Bancshares, Inc. and its wholly owned subsidiary Synergy Bank, S.S.B. on June 16, 2017. This acquisition added five branches, an estimated $127.2 million in deposits, and an estimated $128.0 million in loans to First Guaranty's balance sheet. The results of operations since the date of acquisition reflect the impact of the transaction.
 
Assets.
 
Our total assets were $1.5$1.8 billion at December 31, 2016,2017, an increase of $41.2$249.5 million, or 2.8%16.6%, from total assets at December 31, 2015,2016, primarily due to the growth in our loan portfolio of $105.6$202.0 million, partially offset by a decreasean increase in cash and cash equivalents of $19.9 million and of our investment securities portfolio of $46.8$2.3 million, and cash and cash equivalentsa substantial portion of $19.2 million.which was due to the Premier acquisition.
 
Loans.
 
Net loans increased $105.6$202.0 million, or 12.7%21.5%, to $1.1 billion at December 31, 2017 from $937.8 million at December 31, 2016 from $832.2 million at December 31, 2015.2016. Net loans increased during 20162017 primarily due to a $93.7$123.2 million increase in non-farm non-residential loans, a $28.1$28.4 million increase in construction and land development loans, an $8.8a $26.7 million increase in consumercommercial and otherindustrial loans, a $5.6$23.5 million increase in one- to four-family residential loans, and a $3.5$4.5 million increase in farmland loans, and a $4.4 million increase in multi-family loans, partially offset by a $30.2$7.8 million decrease in commercialconsumer and industrialother loans and a $2.1$2.3 million decrease in agricultural loans. Non-farm non-residential loansloan balances increased primarily due to an increase in local originations and the purchaseacquisition of commercial real estate loans.loans from Premier. Construction and land development loans increased principally due to the funding of unfunded commitments on various construction projects. ConsumerCommercial and otherindustrial loans increased primarily due to the continuedacquired loans from Premier and due to growth in our commercial lease originations. One- toFirst Guaranty's legacy portfolio. One-to four-family residential loans increased primarily due to the continued growth in local loan originations and the purchase of conforming one-to four-family residentialacquired loans. Farmland loans increased due to seasonal fundingfundings on agricultural loan commitments. Commercial and industrialMulti-family loans decreasedincreased primarily due to pay downs in our small businessacquired loans from Premier. Consumer and syndicated loans.other loans decreased due to the sale of the government guaranteed student loans portfolio acquired from Premier and paydowns on commercial leases. Agricultural loans decreased due to seasonal fluctuations. Syndicated loans declined during 20162017 from $105.9 million at December 31, 2015 to $82.8 million at December 31, 2016.2016 to $70.4 million at December 31, 2017. First Guaranty had approximately 2.8%2.4% of funded and 0.4% of unfunded commitments in our loan portfolio to businesses engaged in support or service activities for oil and gas operations. The balances in this portfolio were not materially changed by the Premier acquisition. There are no significant concentrations of credit to any individual borrower.
 
As of December 31, 2016, 70.5%2017, 74.1% of our loan portfolio was secured primarily or secondarily by real estate. The largest portion of our loan portfolio, at 43.9%46.9% at December 31, 2016,2017, was non-farm non-residential loans secured by real estate. Approximately 32.7%40.4% of the loan portfolio is based on a floating interest rate tied to the prime rate or London InterBank Offered Rate, or LIBOR, at December 31, 2016.2017. Approximately 74.6%70.2% of the loan portfolio is scheduled to mature within five years from December 31, 2016.2017.

First Guaranty acquired in the Premier acquisition a portfolio of loans comprised of loans guaranteed principally by the U.S. Small Business Administration ("SBA") or by the U.S. Department of Agriculture ("USDA") and the unguaranteed portion of SBA and USDA loans for which the guaranteed portion had been sold into the secondary market. At December 31, 2017 First Guaranty's balance of SBA and USDA loans was $38.2 million of which $13.2 million retained the government guarantee and $25.0 million was the unguaranteed residual balance. At December 31, 2017, First Guaranty also serviced 55 SBA and USDA loans that totaled $50.5 million. First Guaranty receives servicing fee income on this portfolio.
 
Loan Portfolio Composition. The tables below sets forth the balance of loans, excluding loans held for sale, outstanding by loan type as of the dates presented, and the percentage of each loan type to total loans.
 
 At December 31,  At December 31, 
 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
(in thousands except for %) Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent  Amount  Percent 
Real Estate:                                                            
Construction & land development $84,239   8.9% $56,132   6.6% $52,094   6.6% $47,550   6.7% $44,856   7.1% $112,603   9.8% $84,239   8.9% $56,132   6.6% $52,094   6.6% $47,550   6.7%
Farmland  21,138   2.2%  17,672   2.1%  13,539   1.7%  9,826   1.4%  11,182   1.8%  25,691   2.2%  21,138   2.2%  17,672   2.1%  13,539   1.7%  9,826   1.4%
1- 4 Family  135,211   14.2%  129,610   15.4%  118,181   14.9%  103,764   14.7%  87,473   13.8%  158,733   13.8%  135,211   14.2%  129,610   15.4%  118,181   14.9%  103,764   14.7%
Multifamily  12,450   1.3%  12,629   1.5%  14,323   1.8%  13,771   2.0%  14,855   2.4%
Multi-family  16,840   1.4%  12,450   1.3%  12,629   1.5%  14,323   1.8%  13,771   2.0%
Non-farm non-residential  417,014   43.9%  323,363   38.3%  328,400   41.5%  336,071   47.7%  312,716   49.6%  540,231   46.9%  417,014   43.9%  323,363   38.3%  328,400   41.5%  336,071   47.7%
Total Real Estate  670,052   70.5%  539,406   63.9%  526,537   66.5%  510,982   72.5%  471,082   74.7%  854,098   74.1%  670,052   70.5%  539,406   63.9%  526,537   66.5%  510,982   72.5%
Non-real Estate:                                                                                
Agricultural  23,783   2.5%  25,838   3.1%  26,278   3.3%  21,749   3.1%  18,476   2.9%  21,514   1.9%  23,783   2.5%  25,838   3.1%  26,278   3.3%  21,749   3.1%
Commercial and industrial  193,969   20.4%  224,201   26.6%  196,339   24.8%  151,087   21.4%  117,425   18.6%  220,700   19.2%  193,969   20.4%  224,201   26.6%  196,339   24.8%  151,087   21.4%
Consumer and other  63,011   6.6%  54,163   6.4%  42,991   5.4%  20,917   3.0%  23,758   3.8%  55,185   4.8%  63,011   6.6%  54,163   6.4%  42,991   5.4%  20,917   3.0%
Total Non-real Estate  280,763   29.5%  304,202   36.1%  265,608   33.5%  193,753   27.5%  159,659   25.3%  297,399   25.9%  280,763   29.5%  304,202   36.1%  265,608   33.5%  193,753   27.5%
Total Loans Before Unearned Income  950,815   100.0%  843,608   100.0%  792,145   100.0%  704,735   100.0%  630,741   100.0%  1,151,497   100.0%  950,815   100.0%  843,608   100.0%  792,145   100.0%  704,735   100.0%
Less: Unearned income  (1,894)      (2,025)      (1,824)      (1,569)      (1,241)      (2,483)      (1,894)      (2,025)      (1,824)      (1,569)    
Total Loans Net of Unearned Income $948,921      $841,583      $790,321      $703,166      $629,500      $1,149,014      $948,921      $841,583      $790,321      $703,166     
 
-40--41-

Loan Portfolio Maturities. The following tables summarize the scheduled repayments of our loan portfolio at December 31, 20162017 and 2015.2016. Demand loans, loans having no stated repayment schedule or maturity, and overdraft loans are reported as being due in one year or less. Maturities are based on the final contractual payment date and do not reflect the effect of prepayments and scheduled principal amortization.
 
 December 31, 2016  December 31, 2017 
(in thousands) One Year or Less  
More Than One Year
Through Five Years
  After Five Years  Total  One Year or Less  
More Than One Year
Through Five Years
  After Five Years  Total 
Real Estate:                        
Construction & land development $25,096  $49,820  $9,323  $84,239  $22,729  $71,796  $18,078  $112,603 
Farmland  8,833   4,584   7,721   21,138   4,693   15,628   5,370   25,691 
1 - 4 family  13,476   42,778   78,957   135,211   16,054   47,614   95,065   158,733 
Multifamily  642   8,629   3,179   12,450 
Multi-family  1,962   11,746   3,132   16,840 
Non-farm non-residential  53,408   258,300   105,306   417,014   56,734   290,654   192,843   540,231 
Total Real Estate  101,455   364,111   204,486   670,052   102,172   437,438   314,488   854,098 
Non-real Estate:                                
Agricultural  9,964   4,340   9,479   23,783   7,923   4,613   8,978   21,514 
Commercial and industrial  22,667   163,802   7,500   193,969   40,145   170,103   10,452   220,700 
Consumer and other  19,446   43,202   363   63,011   19,223   35,616   346   55,185 
Total Non-Real Estate  52,077   211,344   17,342   280,763   67,291   210,332   19,776   297,399 
Total Loans Before Unearned Income $153,532  $575,455  $221,828   950,815  $169,463  $647,770  $334,264   1,151,497 
Less: unearned income              (1,894)              (2,483)
Total Loans Net of Unearned Income             $948,921              $1,149,014 
 
 December 31, 2015  December 31, 2016 
(in thousands) One Year or Less  
More Than One Year
Through Five Years
  After Five Years  Total  One Year or Less  
More Than One Year
Through Five Years
  After Five Years  Total 
Real Estate:                        
Construction & land development $6,450  $39,133  $10,549  $56,132  $25,096  $49,820  $9,323  $84,239 
Farmland  4,080   9,115   4,477   17,672   8,833   4,584   7,721   21,138 
1 - 4 family  15,543   44,109   69,958   129,610   13,476   42,778   78,957   135,211 
Multifamily  4,386   7,055   1,188   12,629 
Multi-family  642   8,629   3,179   12,450 
Non-farm non-residential  63,145   237,223   22,995   323,363   53,408   258,300   105,306   417,014 
Total Real Estate  93,604   336,635   109,167   539,406   101,455   364,111   204,486   670,052 
Non-real Estate:                                
Agricultural  10,364   3,704   11,770   25,838   9,964   4,340   9,479   23,783 
Commercial and industrial  28,261   188,732   7,208   224,201   22,667   163,802   7,500   193,969 
Consumer and other  11,834   41,965   364   54,163   19,446   43,202   363   63,011 
Total Non-Real Estate  50,459   234,401   19,342   304,202   52,077   211,344   17,342   280,763 
Total Loans Before Unearned Income $144,063  $571,036  $128,509   843,608  $153,532  $575,455  $221,828   950,815 
Less: unearned income              (2,025)              (1,894)
Total Loans Net of Unearned Income             $841,583              $948,921 
 
-41--42-

The following table sets forth the scheduled repayments of fixed and adjustable-rate loans at December 31, 20162017 that are contractually due after December 31, 2017.2018.
 
 Due After December 31, 2016  Due After December 31, 2017 
(in thousands) Fixed  Floating  Total  Fixed  Floating  Total 
One to five years  352,000   206,676   558,676   390,333   251,135   641,468 
Five to 15 years  115,691   46,116   161,807 
Over Five to 15 years  124,215   70,273   194,488 
Over 15 years  53,150   5,830   58,980   70,366   67,881   138,247 
Subtotal $520,841  $258,622  $779,463  $584,914  $389,289  $974,203 
Nonaccrual loans          21,674           12,550 
Total         $757,789          $961,653 
 
As of December 31, 2016, $127.72017, $95.4 million of floating rate loans were at their interest rate floor. At December 31, 2015, $132.92016, $127.7 million of floating rate loans were at the floor rate. Nonaccrual loans have been excluded from these totals.
 
-42--43-

Non-performing Assets.
 
Non-performing assets consist of non-performing loans and other real-estate owned. Non-performing loans (including nonaccruing troubled debt restructurings described below) are those on which the accrual of interest has stopped or loans which are contractually 90 days past due on which interest continues to accrue. Loans are ordinarily placed on nonaccrual status when principal and interest is delinquent for 90 days or more. However, management may elect to continue the accrual when the estimated net available value of collateral is sufficient to cover the principal balance and accrued interest. It is our policy to discontinue the accrual of interest income on any loan for which we have reasonable doubt as to the payment of interest or principal. When a loan is placed on nonaccrual status, unpaid interest credited to income is reversed. Nonaccrual loans are returned to accrual status when the financial position of the borrower indicates there is no longer any reasonable doubt as to the payment of principal or interest. Other real estate owned consists of property acquired through formal foreclosure, in-substance foreclosure or by deed in lieu of foreclosure.
 
-43--44-

The following table shows the principal amounts and categories of our non-performing assets at December 31, 2017, 2016, 2015, 2014 2013 and 2012.2013.
 
 December 31,  December 31, 
(in thousands) 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
Nonaccrual loans:                              
Real Estate:                              
Construction and land development $551  $558  $486  $73  $854  $371  $551  $558  $486  $73 
Farmland  105   117   153   130   312   65   105   117   153   130 
1 - 4 family residential  2,242   4,538   3,819   4,248   4,603 
Multifamily  5,014   9,045   -   -   - 
1 - 4 family  1,953   2,242   4,538   3,819   4,248 
Multi-family  -   5,014   9,045   -   - 
Non-farm non-residential  2,753   2,934   4,993   7,539   11,571   3,758   2,753   2,934   4,993   7,539 
Total Real Estate  10,665   17,192   9,451   11,990   17,340   6,147   10,665   17,192   9,451   11,990 
Non-Real Estate:                                        
Agricultural  1,958   2,628   832   526   512   1,496   1,958   2,628   832   526 
Commercial and industrial  8,070   48   1,907   1,946   2,831   4,826   8,070   48   1,907   1,946 
Consumer and other  981   171   4   23   5   81   981   171   4   23 
Total Non-Real Estate  11,009   2,847   2,743   2,495   3,348   6,403   11,009   2,847   2,743   2,495 
Total nonaccrual loans  21,674   20,039   12,194   14,485   20,688   12,550   21,674   20,039   12,194   14,485 
                                        
Loans 90 days and greater delinquent & still accruing:                                        
Real Estate:                                        
Construction and land development  34   -   -   -   -   -   34   -   -   - 
Farmland  -   19   -   -   -   -   -   19   -   - 
1 - 4 family residential  145   391   599   414   455 
Multifamily  -   -   -   -   - 
1 - 4 family  -   145   391   599   414 
Multi-family  -   -   -   -   - 
Non-farm non-residential  -   -   -   -   -   -   -   -   -   - 
Total Real Estate  179   410   599   414   455   -   179   410   599   414 
Non-Real Estate:                                        
Agricultural  -   -   -   -   -   41   -   -   -   - 
Commercial and industrial  -   -   -   -   -   798   -   -   -   - 
Consumer and other  -   -   -   -   -   -   -   -   -   - 
Total Non-Real Estate  -   -   -   -   -   839   -   -   -   - 
Total loans 90 days and greater delinquent & still accruing  179   410   599   414   455   839   179   410   599   414 
                                        
Total non-performing loans $21,853  $20,449  $12,793  $14,899  $21,143  $13,389  $21,853  $20,449  $12,793  $14,899 
                                        
Other real estate owned and foreclosed assets:                                        
Real Estate:                                        
Construction and land development  -   25   127   754   1,083   304   -   25   127   754 
Farmland  -   -   -   -   -   -   -   -   -   - 
1 - 4 family residential  71   880   1,121   1,803   1,186 
Multifamily  -   -   -   -   - 
1 - 4 family  23   71   880   1,121   1,803 
Multi-family  -   -   -   -   - 
Non-farm non-residential  288   672   950   800   125   954   288   672   950   800 
Total Real Estate  359   1,577   2,198   3,357   2,394   1,281   359   1,577   2,198   3,357 
Non-Real Estate:                                        
Agricultural  -   -   -   -   -   -   -   -   -   - 
Commercial and industrial  -   -   -   -   -   -   -   -   -   - 
Consumer and other  -   -   -   -   -   -   -   -   -   - 
Total Non-Real estate  -   -   -   -   -   -   -   -   -   - 
Total other real estate owned and foreclosed assets  359   1,577   2,198   3,357   2,394   1,281   359   1,577   2,198   3,357 
                                        
Total non-performing assets $22,212  $22,026  $14,991  $18,256  $23,537  $14,670  $22,212  $22,026  $14,991  $18,256 
                                        
Non-performing assets to total loans  2.34%  2.62%  1.90%  2.60%  3.74%  1.28%  2.34%  2.62%  1.90%  2.60%
Non-performing assets to total assets  1.48%  1.51%  0.99%  1.27%  1.67%  0.84%  1.48%  1.51%  0.99%  1.27%
Non-performing loans to total loans  2.30%  2.43%  1.62%  2.12%  3.36%  1.17%  2.30%  2.43%  1.62%  2.12%
 
-44--45-

For the years ended December 31, 20162017 and 2015,2016, gross interest income which would have been recorded had the non-performing loans been current in accordance with their original terms amounted to $1.5 million and $1.1$1.5 million, respectively. We recognized $0.1 million$79,000 and $0.1 million of interest income on such loans during the years ended December 31, 20162017 and 2015,2016, respectively. For the years ended December 31, 20162017 and 2015,2016, gross interest income which would have been recorded had the troubled debt restructured loans been current in accordance with their original terms amounted to $0.1 million and $0.3$0.1 million, respectively. We recognized $0.3$0.1 million and $0.2$0.3 million of interest income on such loans during the years ended December 31, 20162017 and 2015,2016, respectively.
 
Non-performing assets were $14.7 million, or 0.84%, of total assets at December 31, 2017, compared to $22.2 million, or 1.48%, of total assets at December 31, 2016, compared to $22.0 million, or 1.51%, of total assets at December 31, 2015, which represented an increasea decrease in non-performing assets of $0.2$7.5 million. The increasedecrease in non-performing assets occurred primarily as a result of an increasea decrease in non-accrual loans from $20.0 million at December 31, 2015 to $21.7 million at December 31, 2016.2016 to $12.6 million at December 31, 2017. The increasedecrease in non-accrual loans was concentrated in multi-family loans and commercial and industrial loans and consumer and other loans. This increaseThe decrease in non-accrual loans was partially offset by a decreasean increase in loans 90 days and greater still accruing of $0.7 million. First Guaranty acquired $0.1 million in non-accrual loans from Premier and $1.0 million in government guaranteed student loans that were 90 day plus and still accruing in June 2017. The student loans were sold during the third quarter of 2017. First Guaranty acquired $0.2 million in other real estate owned of $1.2 million to $0.4 million at December 31, 2016.from Premier. Non-performing assets included $1.6$1.1 million, or 7.4%7.3% of non-performing assets are loans with a government guarantee. These are structured as net loss guarantees in which up to 90% of loss exposure is covered.
 
At December 31, 20162017 nonaccrual loans totaled $21.7$12.6 million, an increasea decrease of $1.6$9.1 million, or 8.2%42.1%, compared to nonaccrual loans of $20.0$21.7 million at December 31, 2015.2016. The increasedecrease in non-accrualnonaccrual loans was primarily associated with the decision to transfer a $7.9$4.9 million syndicatemulti-family loan that provides services to the oil and gas industry to non-accrual status during the first quarter of 2016. The loan was further downgraded to doubtful status as of third quarter of 2016. The current balance on this loan was $7.7 million at December 31, 2016 and it has a specific reserve of $2.3 million. Management continues to evaluate the potential for loss associated with this credit.  Additional future reserves or charge-offs may occur with this credit as new information is evaluated. In addition, approximately $1.0 million of commercial leases were transferred to non-accrual status in the second quarter of 2016. These increases to non-accrual loans were partially offset by the return to accrual status of a $2.8 million loan secured by a multi-family real estate property; a payoff of a $0.9 million non-accrual multi-family loan; and the sale of a $1.8 million non-accrual loan secured by a hotel property. These reductions in non-accrual loans occurred during the first quarter of 2016. During the second quarter of 2016, the primary reduction in non-accrual loans occurred due to principal reductions on government guaranteed agricultural loans due to the receipt of guarantee proceeds. During the third quarter of 2016, the primary reduction in non-accrual loans occurred due to a $1.6 million one-to-four family lending relationship that was returned to accrual status. Duringstatus after observing reasonable payment performance over the fourth quarter of 2016,last 24 months and a $1.2$3.2 million non-farm non-residential loan was transferred to non-accrual status. This increase to non-accrual loans was partially offset by the payoffpartial charge off of a $0.4 million agriculturalnon-performing commercial and industrial loan. Nonaccrual loans were concentrated in three loan relationships that totaled $14.0$8.1 million or 64.6% of nonaccrual loans at December 31, 2016.2017.

At December 31, 20162017 loans 90 days or greater delinquent and still accruing totaled $0.2$0.8 million, a decreasean increase of $0.2$0.7 million, or 56.3%, compared to $0.4$0.2 million at December 31, 2015.2016. These loans were comprised of a $0.8 million commercial and industrial loan and a $40,000 agricultural loan at December 31, 2017.

Other real estate owned at December 31, 20162017 totaled $0.4$1.3 million, a decreasean increase of $1.2$0.9 million from $1.6$0.4 million at December 31, 2015.2016. The decreaseincrease in other real estate owned was primarily due to write-downsthe addition of $0.3a $0.8 million and sales of $1.1 million, primarily related to residential properties.non-farm non-residential property.

At December 31, 2016,2017, our largest non-performing assets were comprised of the following non-accrual loans:loans and other real estate owned: (1) a commercial and industrial loan that totaled $7.7$4.6 million that is a shared national credit involved in oil and gas support and service activity; (2) a multi-family real estate loanactivity with a balancespecific reserve of $5.0 million secured by an apartment complex; and (3)$0.5 million; (2) a non-farm non-residential loan that totaled $1.2 million.$3.1 million; (3) an agricultural loan that totaled $0.4 million; and (4) a $0.8 million non-farm non-residential property. The commercial and industrial and agricultural loans have been charged down to their estimated fair value.
 
-45--46-

Troubled Debt Restructuring. Another category of assets which contribute to our credit risk is troubled debt restructurings ("TDRs"). A TDR is a loan for which a concession has been granted to the borrower due to a deterioration of the borrower's financial condition. Such concessions may include reduction in interest rates, deferral of interest or principal payments, principal forgiveness and other actions intended to minimize the economic loss and to avoid foreclosure or repossession of the collateral. We strive to identify borrowers in financial difficulty early and work with them to modify to more affordable terms before such loan reaches nonaccrual status. In evaluating whether to restructure a loan, management analyzes the long-term financial condition of the borrower, including guarantor and collateral support, to determine whether the proposed concessions will increase the likelihood of repayment of principal and interest. TDRs that are not performing in accordance with their restructured terms and are either contractually 90 days past due or placed on nonaccrual status are reported as non-performing loans. Our policy provides that nonaccrual TDRs are returned to accrual status after a period of satisfactory and reasonable future payment performance under the terms of the restructuring. Satisfactory payment performance is generally no less than six consecutive months of timely payments and demonstrated ability to continue to repay.
 
The following is a summary of loans restructured as TDRs at December 31, 2017, 2016 2015 and 2014:2015:
 
 At December 31,  At December 31, 
(in thousands) 2016  2015  2014  2017  2016  2015 
TDRs:                  
In Compliance with Modified Terms $2,987  $3,431  $2,998  $2,138  $2,987  $3,431 
Past Due 30 through 89 days and still accruing  -   -   2,204   -   -   - 
Past Due 90 days and greater and still accruing  -   -   -   -   -   - 
Nonaccrual  361   368   -   334   361   368 
Restructured Loans that subsequently defaulted  100   1,908   230   -   100   1,908 
Total TDR $3,448  $5,707  $5,432  $2,472  $3,448  $5,707 
 
At December 31, 2016,2017, the outstanding balance of our troubled debt restructurings, was $3.4$2.5 million as compared to $5.7$3.4 million at December 31, 2015.2016. At December 31, 2016,2017, we had threetwo outstanding TDRs: (1) a $2.9$2.1 million non-farm non-residential loan secured by commercial real estate, which was performing in accordance with its modified terms; and (2) a $0.4$0.3 million construction and land development loan secured by raw land that is on non-accrual; (3) a $0.1 million loan secured by commercial real estate that subsequently defaulted and is on non-accrual. The restructuring of these loans was related to interest rate or amortization concessions. The decline in TDRs occurred primarily due to two credit relationships inpaydowns on the aggregate amount of $2.1 million TDR that had returned to market terms and beenis in compliance with theirits modified terms for 12 months.and the charge off of a $0.1 million TDR that subsequently defaulted and was placed on non-accrual. 

-46--47-

Classified Assets. Federal regulations provide for the classification of loans and other assets, such as debt and equity securities considered by the FDIC to be of lesser quality, as "substandard," "doubtful" or "loss." An asset is considered "substandard" if it is inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. "Substandard" assets include those characterized by the "distinct possibility" that the insured institution will sustain "some loss" if the deficiencies are not corrected. Assets classified as "doubtful" have all of the weaknesses inherent in those classified as "substandard," with the added characteristic that the weaknesses present make "collection or liquidation in full," on the basis of currently existing facts, conditions, and values, "highly questionable and improbable." Assets classified as "loss" are those considered "uncollectible" and of such little value that their continuance as assets without the establishment of a specific allowance for loan losses is not warranted. Assets that do not currently expose the insured institution to sufficient risk to warrant classification in one of the aforementioned categories but possess weaknesses are designated as "special mention" by our management.
 
When an insured institution classifies problem assets as either substandard or doubtful, it may establish general allowances in an amount deemed prudent by management to cover losses that were both probable and reasonable to estimate. General allowances represent allowances which have been established to cover accrued losses associated with lending activities that were both probable and reasonable to estimate, but which, unlike specific allowances, have not been allocated to particular problem assets. When an insured institution classifies problem assets as "loss," it is required either to establish a specific allowance for losses equal to 100% of that portion of the asset so classified or to charge-off such amount. An institution's determination as to the classification of its assets and the amount of its valuation allowances is subject to review by the regulatory authorities, which may require the establishment of additional general or specific allowances.
 
In connection with the filing of our periodic regulatory reports and in accordance with our classification of assets policy, we continuously assess the quality of our loan portfolio and we regularly review the problem loans in our loan portfolio to determine whether any loans require classification in accordance with applicable regulations. Loans are listed on the "watch list" initially because of emerging financial weaknesses even though the loan is currently performing as agreed, or delinquency status, or if the loan possesses weaknesses although currently performing. Management reviews the status of our loan portfolio delinquencies, by product types, with the full board of directors on a monthly basis. Individual classified loan relationships are discussed as warranted. If a loan deteriorates in asset quality, the classification is changed to "special mention," "substandard," "doubtful" or "loss" depending on the circumstances and the evaluation. Generally, loans 90 days or more past due are placed on nonaccrual status and classified "substandard."
 
We also employ a risk grading system for our loans to help assure that we are not taking unnecessary and/or unmanageable risk. The primary objective of the loan risk grading system is to establish a method of assessing credit risk to further enable management to measure loan portfolio quality and the adequacy of the allowance for loan losses. Further, we contract with an external loan review firm to complete a credit risk assessment of the loan portfolio on a regular basis to help determine the current level and direction of our credit risk. The external loan review firm communicates the results of their findings to the Bank's audit committee. Any material issues discovered in an external loan review are also communicated to us immediately.
 
The following table sets forth our amounts of classified loans and loans designated as special mention at December 31, 2017, 2016 2015 and 2014.2015. Classified assets totaled $49.7$54.1 million at December 31, 2016,2017, and included $21.9$13.4 million of non-performing loans.
 
 At December 31,  At December 31, 
(in thousands) 2016 2015 2014  2017 2016 2015 
Classification of Loans:              
Substandard $41,992  $58,654  $44,752  $49,495  $41,992  $58,654 
Doubtful  7,730   -   -   4,560   7,730   - 
Total Classified Assets $49,722  $58,654  $44,752  $54,055  $49,722  $58,654 
Special Mention $17,705  $10,752  $28,702  $25,929  $17,705  $10,752 
 
The decreaseincrease in classified assets at December 31, 20162017 as compared to December 31, 20152016 was due to a $16.7$7.5 million decreaseincrease in substandard loans offset by an increasea decrease in doubtful loans of $7.7$3.2 million. The decreaseincrease in substandard loans was due primarily to payoffs and salesthe addition of loans alongacquired in the Premier acquisition with the decision to transfer one loan to doubtful status.deteriorated credit quality. Substandard loans at December 31, 20162017 consisted of $18.3$17.3 million in non-farm non-residential, $7.0 million in multifamily, $6.6$7.5 million in one- to four-family residential, $4.0$6.9 million in consumer and other loans, $6.8 million in multi-family, $5.2 million in commercial and industrial, $4.3 million in construction and land development,  $3.0 million in commercial and industrial, $2.0 million in agricultural and the remaining $1.1$1.6 million comprised of farmland and consumer and otheragricultural loans. Doubtful loans increaseddecreased in 2017 by $7.7$3.2 million due to the transfer of the previously mentioned $7.7 millionpartial charge off on a nonperforming commercial and industrial loan from substandard to doubtful status.loan. Special mention loans increased by $7.0$8.2 million in 2017 primarily due primarily to the upgradedowngrade of loans from substandard status.syndicated loans.
 
-47--48-

Allowance for Loan Losses
 
The allowance for loan losses is maintained to absorb potential losses in the loan portfolio. The allowance is increased by the provision for loan losses offset by recoveries of previously charged-off loans and is decreased by loan charge-offs. The provision is a charge to current expense to provide for current loan losses and to maintain the allowance commensurate with management's evaluation of the risks inherent in the loan portfolio. Various factors are taken into consideration when determining the amount of the provision and the adequacy of the allowance. These factors include but are not limited to:
 
past due and non-performing assets;
 
specific internal analysis of loans requiring special attention;
 
the current level of regulatory classified and criticized assets and the associated risk factors with each;
 
changes in underwriting standards or lending procedures and policies;
 
charge-off and recovery practices;
 
national and local economic and business conditions;
 
nature and volume of loans;
 
overall portfolio quality;
 
adequacy of loan collateral;
 
quality of loan review system and degree of oversight by our board of directors;
 
competition and legal and regulatory requirements on borrowers;
 
examinations of the loan portfolio by federal and state regulatory agencies and examinations; and
 
review by our internal loan review department and independent accountants.
 
The data collected from all sources in determining the adequacy of the allowance is evaluated on a regular basis by management with regard to current national and local economic trends, prior loss history, underlying collateral values, credit concentrations and industry risks. An estimate of potential loss on specific loans is developed in conjunction with an overall risk evaluation of the total loan portfolio. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as new information becomes available.
 
The allowance consists of specific, general, and unallocated components. The specific component relates to loans that are classified as doubtful, substandard, and impaired. For such loans that are also classified as impaired, an allowance is established when the discounted cash flows (or collateral value or observable market price) of the impaired loan is lower than the carrying value of that loan. Also, a specific reserve is allocated for our syndicated loans, including shared national credits. The general component covers non-classified loans and special mention loans and is based on historical loss experience for the past three years adjusted for qualitative factors described above. An unallocated component is maintained to cover uncertainties that could affect the estimate of probable losses.
 
The allowance for losses was $9.2 million at December 31, 2017 compared to $11.1 million at December 31, 2016 compared to $9.4 million at December 31, 2015.2016.
 
-48--49-

The balance in the allowance for loan losses is principally influenced by the provision for loan losses and by net loan loss experience. Additions to the allowance are charged to the provision for loan losses. Losses are charged to the allowance as incurred and recoveries on losses previously charged to the allowance are credited to the allowance at the time recovery is collected. The table below reflects the activity in the allowance for loan losses for the years indicated.
 
 At or For the Years Ended December 31,  At or For the Years Ended December 31, 
(dollars in thousands) 2016  2015  2014  2013  2012  2017  2016  2015  2014  2013 
Balance at beginning of year $9,415  $9,105  $10,355  $10,342  $8,879  $11,114  $9,415  $9,105  $10,355  $10,342 
                                        
Charge-offs:                                        
Real Estate:                                        
Construction and land development  -   (559)  (1,032)  (233)  (65)  -   -   (559)  (1,032)  (233)
Farmland  -   -   -   (31)  -   -   -   -   -   (31)
1 - 4 family residential  (244)  (410)  (589)  (220)  (1,409)  (33)  (244)  (410)  (589)  (220)
Multifamily  -   (947)  -   -   (187)
Multi-family  -   -   (947)  -   - 
Non-farm non-residential  (1,373)  (1,137)  (1,515)  (1,148)  (459)  (1,291)  (1,373)  (1,137)  (1,515)  (1,148)
Total Real Estate  (1,617)  (3,053)  (3,136)  (1,632)  (2,120)  (1,324)  (1,617)  (3,053)  (3,136)  (1,632)
Non-Real Estate:                                        
Agricultural  (83)  (491)  (2)  (41)  (49)  (162)  (83)  (491)  (2)  (41)
Commercial and industrial loans  (579)  (79)  (266)  (1,098)  (809)  (3,629)  (579)  (79)  (266)  (1,098)
Consumer and other  (635)  (550)  (289)  (262)  (473)  (1,247)  (635)  (550)  (289)  (262)
Total Non-Real Estate  (1,297)  (1,120)  (557)  (1,401)  (1,331)  (5,038)  (1,297)  (1,120)  (557)  (1,401)
Total charge-offs  (2,914)  (4,173)  (3,693)  (3,033)  (3,451)  (6,362)  (2,914)  (4,173)  (3,693)  (3,033)
                                        
Recoveries:                                        
Real Estate:                                        
Construction and land development  4   5   6   10   15   43   4   5   6   10 
Farmland  -   -   -   140   1   -   -   -   -   140 
1 - 4 family residential  45   94   99   49   35   92   45   94   99   49 
Multifamily  401   46   49   -   - 
Multi-family  40   401   46   49   - 
Non-farm non-residential  16   5   9   8   116   85   16   5   9   8 
Total Real Estate  466   150   163   207   167   260   466   150   163   207 
Non-Real Estate:                                        
Agricultural  113   3   1   5   1   138   113   3   1   5 
Commercial and industrial loans  146   315   118   71   329   30   146   315   118   71 
Consumer and other  183   151   199   243   283   223   183   151   199   243 
Total Non-Real Estate  442   469   318   319   613   391   442   469   318   319 
Total recoveries  908   619   481   526   780   651   908   619   481   526 
                                        
Net (charge-offs) recoveries  (2,006)  (3,554)  (3,212)  (2,507)  (2,671)  (5,711)  (2,006)  (3,554)  (3,212)  (2,507)
Provision for loan losses  3,705   3,864   1,962   2,520   4,134   3,822   3,705   3,864   1,962   2,520 
                                        
Balance at end of year $11,114  $9,415  $9,105  $10,355  $10,342  $9,225  $11,114  $9,415  $9,105  $10,355 
                                        
Ratios:                                        
Net loan charge-offs to average loans  0.23%  0.44%  0.45%  0.38%  0.45%  0.54%  0.23%  0.44%  0.45%  0.38%
Net loan charge-offs to loans at end of year  0.21%  0.42%  0.41%  0.36%  0.42%  0.50%  0.21%  0.42%  0.41%  0.36%
Allowance for loan losses to loans at end of year  1.17%  1.12%  1.15%  1.47%  1.64%  0.80%  1.17%  1.12%  1.15%  1.47%
Net loan charge-offs to allowance for loan losses  18.05%  37.75%  35.28%  24.21%  25.83%  61.91%  18.05%  37.75%  35.28%  24.21%
Net loan charge-offs to provision charged to expense  54.14%  91.98%  163.71%  99.48%  64.61%  149.42%  54.14%  91.98%  163.71%  99.48%
 
-49--50-

A provision for loan losses of $3.7$3.8 million was made during the year ended December 31, 20162017 as compared to $3.9$3.7 million for 2015.2016. The provisions made in 20162017 were taken to provide for current loan and deposit losses and to maintain the allowance proportionate to risks inherent in the loan portfolio.
 
Total charge-offs were $2.9$6.4 million during the year ended December 31, 20162017 as compared to $4.2$2.9 million for 2015.2016. Recoveries totaled $0.9$0.7 million for the year ended December 31, 20162017 and $0.6$0.9 million during 2015.2016. Comparing the year ended December 31, 20162017 to the year ended December 31, 2015,2016, the increasedecrease in the allowance was primarily attributed to growththe decrease in the loan portfolio.specific reserve associated with a nonperforming commercial and industrial loan. The decrease in the specific reserve was due to a $3.2 million partial charge off related to the credit that reduced the specific reserve to $0.5 million. There were changes within the specific components of the allowance balance. The primary change was an increasechanges were decreases in the balancebalances associated with commercial and industrial, construction and land development, non-farm non-residential and one- to-four family loans. The reason for this changeThis decrease was due to the $7.7 million commercialpartially offset by an increase in multi-family loans, consumer and industrial loan mentioned above that was determined to be impaired.other loans and agricultural loans.
 
The charged-off loan balances for the year ended December 31, 20162017 were concentrated in five loan relationships which totaled $1.4$5.0 million, or 48.0%77.9%, of the total charged-off amount. The details of the $1.4$5.0 million in charged-off loans were as follows:
 
First Guaranty charged off $0.6$0.7 million on a non-real estate commercial lease in the second quarter of 2017. This loan had no remaining principal balance at December 31, 2017.

First Guaranty charged off $0.5 million on a non-farm non-residential real estate loan in the firstsecond quarter of 2016.2017. This loan whichhad no remaining principal balance at December 31, 2017.

First Guaranty charged off $3.2 million on a commercial and industrial loan relationship in 2017. This relationship had a remaining principal balance of $1.2$4.6 million was subsequently soldwith a specific reserve of $0.5 million at December 31, 2017.

First Guaranty charged off $0.4 million on a non-farm non-residential real estate loan in the firstfourth quarter of 2016.2017. This loan had a remaining principal balance of $3.1 million at December 31, 2017.

First Guaranty charged off $0.2 million on a commercial and industrial loan in the firstfourth quarter of 2016 and2017. This loan had no remaining principal balance at December 31, 2016.

First Guaranty charged off $0.2 million on a commercial and industrial loan in the second quarter of 2016 and had no remaining principal balance at December 31, 2016.

First Guaranty charged off $0.2 million on a non-farm non-residential real estate loan in the second quarter of 2016 and had no remaining principal balance at December 31, 2016.

First Guaranty charged off $0.2 million on a non-farm non-residential real estate loan in the third quarter of 2016 and had a remaining principal balance of $0.1 million at December 31, 2016.2017.

$1.51.4 million of charge-offs for 20162017 were comprised of smaller loans and overdrawn deposit accounts.

-50--51-

Allocation of Allowance for Loan Losses. The following tables set forth the allowance for loan losses allocated by loan category and the percent of loans in each category to total loans at the dates indicated. The allowance for loan losses allocated to each category is not necessarily indicative of future losses in any particular category and does not restrict the use of the allowance for losses in other categories.
 
 At December 31,  At December 31, 
 2016  2015  2017  2016 
(dollars in thousands) 
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
  
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
  
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
  
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
 
Real Estate:                                    
Construction and land development $1,232   11.1%  8.9% $962   10.2%  6.6% $628   6.8%  9.8% $1,232   11.1%  8.9%
Farmland  19   0.2%  2.2%  54   0.6%  2.1%  5   0.1%  2.2%  19   0.2%  2.2%
1-4 family residential  1,204   10.8%  14.2%  1,771   18.8%  15.4%
Multifamily  591   5.3%  1.3%  557   5.9%  1.5%
1-4 family  1,078   11.7%  13.8%  1,204   10.8%  14.2%
Multi-family  994   10.8%  1.4%  591   5.3%  1.3%
Non-farm non-residential  3,451   31.0%  43.9%  3,298   35.0%  38.3%  2,811   30.4%  46.9%  3,451   31.0%  43.9%
                                                
Non-Real Estate:                                                
Agricultural  74   0.7%  2.5%  16   0.2%  3.1%  187   2.0%  1.9%  74   0.7%  2.5%
Commercial and industrial  3,543   31.9%  20.4%  2,527   26.9%  26.6%  2,377   25.8%  19.2%  3,543   31.9%  20.4%
Consumer and other  972   8.7%  6.6%  230   2.4%  6.4%  1,125   12.2%  4.8%  972   8.7%  6.6%
Unallocated  28   0.3%  0.0%  -   0.0%  0.0%  20   0.2%  0.0%  28   0.3%  0.0%
                                                
Total Allowance $11,114   100.0%  100.0% $9,415   100.0%  100.0% $9,225   100.0%  100.0% $11,114   100.0%  100.0%
 
  At December 31, 
  2014  2013 
(dollars in thousands) 
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
  
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
 
Real Estate:                  
Construction and land development $702   7.7%  6.6% $1,530   14.8%  6.7%
Farmland  21   0.2%  1.7%  17   0.2%  1.4%
1-4 family residential  2,131   23.4%  14.9%  1,974   19.1%  14.7%
Multifamily  813   8.9%  1.8%  376   3.6%  2.0%
Non-farm non-residential  2,713   29.8%  41.5%  3,607   34.8%  47.7%
                         
Non-Real Estate:                        
Agricultural  293   3.2%  3.3%  46   0.4%  3.1%
Commercial and industrial  1,797   19.8%  24.8%  2,176   21.0%  21.4%
Consumer and other  371   4.1%  5.4%  208   2.0%  3.0%
Unallocated  264   2.9%  0.0%  421   4.1%  0.0%
                         
Total Allowance $9,105   100.0%  100.0% $10,355   100.0%  100.0%
-51-

 At December 31,  At December 31, 
 2012  2015  2014 
(dollars in thousands) 
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
  
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
  
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
 
Real Estate:                           
Construction and land development $1,098   10.6%  7.1% $962   10.2%  6.6% $702   7.7%  6.6%
Farmland  50   0.5%  1.8%  54   0.6%  2.1%  21   0.2%  1.7%
1-4 family residential  2,239   21.7%  13.8%
Multifamily  284   2.7%  2.4%
1-4 family  1,771   18.8%  15.4%  2,131   23.4%  14.9%
Multi-family  557   5.9%  1.5%  813   8.9%  1.8%
Non-farm non-residential  3,666   35.4%  49.6%  3,298   35.0%  38.3%  2,713   29.8%  41.5%
                                    
Non-Real Estate:                                    
Agricultural  64   0.6%  2.9%  16   0.2%  3.1%  293   3.2%  3.3%
Commercial and industrial  2,488   24.1%  18.6%  2,527   26.9%  26.6%  1,797   19.8%  24.8%
Consumer and other  233   2.3%  3.8%  230   2.4%  6.4%  371   4.1%  5.4%
Unallocated  220   2.1%  0.0%  -   0.0%  0.0%  264   2.9%  0.0%
                                    
Total Allowance $10,342   100.0%  100.0% $9,415   100.0%  100.0% $9,105   100.0%  100.0%
 
-52-

  At December 31, 
  2013 
(dollars in thousands) 
Allowance for
Loan Losses
  
Percent of Allowance
to Total Allowance
for Loan Losses
  
Percent of Loans
in Each Category
to Total Loans
 
Real Estate:         
Construction and land development $1,530   14.8%  6.7%
Farmland  17   0.2%  1.4%
1-4 family  1,974   19.1%  14.7%
Multi-family  376   3.6%  2.0%
Non-farm non-residential  3,607   34.8%  47.7%
             
Non-Real Estate:            
Agricultural  46   0.4%  3.1%
Commercial and industrial  2,176   21.0%  21.4%
Consumer and other  208   2.0%  3.0%
Unallocated  421   4.1%  0.0%
             
Total Allowance $10,355   100.0%  100.0%
-53-

Investment Securities.
 
Investment securities at December 31, 20162017 totaled $499.3$501.7 million, a decreasean increase of $46.8$2.3 million, or 8.6%0.5%, compared to $546.1$499.3 million at December 31, 2015. The decrease was primarily attributed to First Guaranty's continuing strategy to transition assets from securities to the loan portfolio.2016. Our investment securities portfolio is comprised of both available-for-saleavailable for sale securities and securities that we intend to hold to maturity. We purchase securities for our investment portfolio to provide a source of liquidity, to provide an appropriate return on funds invested, to manage interest rate risk and meet pledging requirements for public funds and borrowings. In particular, our held-to-maturityheld to maturity securities portfolio is used as collateral for our public funds deposits.
 
The securities portfolio consisted principally of U.S. Government and Government agency securities, agency mortgage-backed securities, corporate debt securities and municipal bonds. U.S. government agencies consist of FHLB, Federal Farm Credit Bank ("FFCB"), Freddie Mac and Fannie Mae obligations. Mortgage backed securities that we purchase are issued by Freddie Mac and Fannie Mae. Management monitors the securities portfolio for both credit and interest rate risk. We generally limit the purchase of corporate securities to individual issuers to manage concentration and credit risk. Corporate securities generally have a maturity of 10 years or less. U.S. Government securities consist of U.S. Treasury bills that have maturities of less than 30 days. Government agency securities generally have maturities of 15 years or less. Agency mortgage backed securities have stated final maturities of 15 to 20 years.
 
At December 31, 2016,2017, the U.S Government and Government agency securities and municipal bonds qualified as securities available to collateralize public funds. Securities pledged as collateral totaled $412.2 million at December 31, 2017 and $368.2 million at December 31, 2016 and $427.4 million at December 31, 2015.2016. Our public funds deposits have a seasonal increase due to tax collections at the end of the year and the first quarter. We typically collateralize the seasonal public fund increases with short term instruments such as U.S. Treasuries or other agency backed securities.
 
The following table sets forth the amortized cost and fair values of our securities portfolio at the dates indicated.
 
 At December 31,  At December 31, 
 2016  2015  2014  2017  2016  2015 
(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 
Available-for-sale:                  
Available for sale:                  
U.S Treasuries $29,994  $29,994  $29,999  $29,999  $36,000  $36,000  $19,490  $19,486  $29,994  $29,994  $29,999  $29,999 
U.S. Government Agencies  183,152   178,332   165,364   163,811   295,620   291,495   200,052   195,983   183,152   178,332   165,364   163,811 
Corporate debt securities  132,448   131,972   105,680   105,136   126,654   130,063   91,770   91,485   132,448   131,972   105,680   105,136 
Mutual funds or other equity securities  580   573   580   582   570   574   500   493   580   573   580   582 
Municipal bonds  28,177   27,957   47,339   48,233   40,599   41,676   37,210   39,569   28,177   27,957   47,339   48,233 
Collateralized mortgage obligations  1,191   1,185   -   -   -   - 
Mortgage-backed securities  29,181   28,645   28,891   28,608   -   -   33,680   33,334   29,181   28,645   28,891   28,608 
Total available-for-sale securities  403,532   397,473   377,853   376,369   499,443   499,808 
Total available for sale securities  383,893   381,535   403,532   397,473   377,853   376,369 
                                                
Held to maturity:                                                
U.S. Government Agencies  18,167   17,512   77,343   76,622   84,479   82,529   28,169   27,499   18,167   17,512   77,343   76,622 
Municipal bonds  5,322   5,325   -   -   -   - 
Mortgage-backed securities  83,696   82,394   92,409   91,526   57,316   57,159   86,630   85,733   83,696   82,394   92,409   91,526 
Total held to maturity securities $101,863  $99,906  $169,752  $168,148  $141,795  $139,688  $120,121  $118,557  $101,863  $99,906  $169,752  $168,148 
 
Our available-for-saleavailable for sale securities portfolio totaled $381.5 million at December 31, 2017, a decrease of $15.9 million, or 4.0%, compared to $397.5 million at December 31, 2016, an increase of $21.1 million, or 5.6%, compared to $376.4 million at December 31, 2015.2016. The increasedecrease was primarily due to the purchasesale of $112.5 million in U.S. Government agency and U.S. Treasury securities used to collateralize public funds deposits and the purchase of corporate debt securities. Partially offsetting this increase was the sale of $15.1$36.4 million in municipal and corporate securities in the second and third quarters of 2016 for which the proceeds were used to fund loan growth. At December 31, 2016, First Guaranty had two corporate debtPartially offsetting this decrease was the purchase of U.S. government agency securities with other-than-temporary impairment. Credit related impairmentused to collateralize public funds deposits. Acquired securities from Premier totaled $5.9 million and included $4.5 million in the amount of $0.1mortgage-backed securities and $1.4 million was charged to earnings.  Non-credit related other-than-temporarily impairment of $6,000 was recorded in other comprehensive income.  No other declines in fair value were deemed other-than-temporary.  There were $0.2 million other-than-temporary charges recognized in earnings on securities in 2015 and no other-than-temporary losses recognized on securities in 2014.collateralized mortgage obligations.
 
Our held-to-maturityheld to maturity securities portfolio had an amortized cost of $120.1 million at December 31, 2017, an increase of $18.3 million, or 17.9%, compared to $101.9 million at December 31, 2016, a decrease of $67.9 million, or 40.0%, compared to $169.8 million at December 31, 2015.2016. The decreaseincrease was primarily due to the purchase of $15.2 million in mortgage-backed securities, $10.0 million in U.S. Government agency securities and $5.3 million in municipal securities used to collateralize public funds deposits. Partially offsetting this increase were early payoffs of existing securities and the continued amortization of our mortgage-backed securities and the decision to keep a higher level of securities in our available-for-sale portfolio in order to manage liquidity and fund loan growth.  securities.

-53--54-

The following table sets forth the stated maturities and weighted average yields of our investment securities at December 31, 20162017 and 2015.2016.
 
 At December 31, 2016  At December 31, 2017 
 One Year or Less  
More than One Year
through Five Years
  
More than Five Years
through Ten Years
  More than Ten Years  One Year or Less  
More than One Year
through Five Years
  
More than Five Years
through Ten Years
  More than Ten Years 
(in thousands except for %) Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
  Carrying Value  
Weighted
Average Yield
 
Available for sale:                                                
U.S Treasuries $29,994   0.4% $-   0.0% $-   0.0% $-   0.0% $19,486   1.2% $-   0.0% $-   0.0% $-   0.0%
U.S. Government Agencies  -   0.0%  44,401   1.0%  116,602   2.3%  17,329   2.8%  2,979   1.0%  39,014   1.6%  141,325   2.4%  12,665   2.9%
Corporate and other debt securities  6,454   3.8%  41,909   4.0%  82,472   3.6%  1,137   5.4%  4,298   3.9%  29,437   3.2%  56,711   3.7%  1,039   5.5%
Mutual funds or other equity securities  -   0.0%  -   0.0%  -   0.0%  573   0.0%  -   0.0%  -   0.0%  -   0.0%  493   2.1%
Municipal bonds  3,324   2.1%  6,301   2.7%  10,896   2.9%  7,436   2.9%  2,470   3.0%  8,472   3.7%  16,733   3.4%  11,894   3.9%
Collateralized mortgage obligations  -   0.0%  -   0.0%  -   0.0%  1,185   2.1%
Mortgage-backed securities  -   0.0%  -   0.0%  -   0.0%  28,645   2.0%  -   0.0%  -   0.0%  1,441   2.0%  31,893   2.4%
Total available for sale securities $39,772   1.1% $92,611   2.5% $209,970   2.8% $55,120   2.5% $29,233   1.7% $76,923   2.4% $216,210   2.8% $59,169   2.8%
                                                                
Held to maturity:                                                                
U.S. Government Agencies $-   0.0% $4,998   1.5% $13,169   2.0% $-   0.0% $-   0.0% $4,999   1.5% $18,170   2.3% $5,000   3.2%
Municipal bonds  -   0.0%  125   1.6%  315   2.4%  4,882   2.6%
Mortgage-backed securities  -   0.0%  -   0.0%  -   0.0%  83,696   2.1%  -   0.0%  -   0.0%  829   2.0%  85,801   2.4%
Total held to maturity securities $-   0.0% $4,998   1.5% $13,169   2.0% $83,696   2.1% $-   0.0% $5,124   1.5% $19,314   2.3% $95,683   2.5%
 
 At December 31, 2015  At December 31, 2016 
 One Year or Less  
More than One Year
through Five Years
  
More than Five Years
through Ten Years
  More than Ten Years  One Year or Less  
More than One Year
through Five Years
  
More than Five Years
through Ten Years
  More than Ten Years 
(in thousands except for %) 
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
  
Carrying
Value
  
Weighted
Average Yield
 
Available for sale:                                                
U.S Treasuries $29,999   0.1% $-   0.0% $-   0.0% $-   0.0% $29,994   0.4% $-   0.0% $-   0.0% $-   0.0%
U.S. Government Agencies  -   0.0%  86,856   1.6%  67,173   2.4%  9,782   3.0%  -   0.0%  44,401   1.0%  116,602   2.3%  17,329   2.8%
Corporate and other debt securities  7,656   3.5%  47,586   4.1%  47,895   3.8%  1,999   4.4%  6,454   3.8%  41,909   4.0%  82,472   3.6%  1,137   5.4%
Mutual funds or other equity securities  -   0.0%  -   0.0%  -   0.0%  582   0.0%  -   0.0%  -   0.0%  -   0.0%  573   2.2%
Municipal bonds  1,250   1.7%  4,482   2.1%  7,638   2.8%  34,863   2.7%  3,324   2.1%  6,301   2.7%  10,896   2.9%  7,436   2.9%
Mortgage Backed Securities  -   0.0%  -   0.0%  -   0.0%  28,608   2.6%  -   0.0%  -   0.0%  -   0.0%  28,645   2.0%
Total available for sale securities  38,905   0.8%  138,924   2.5%  122,706   3.0%  75,834   2.8%  39,772   1.1%  92,611   2.5%  209,970   2.8%  55,120   2.5%
                                                                
Held to maturity:                                                                
U.S. Government Agencies  -   0.0%  21,803   1.6%  55,540   2.2%  -   0.0%  -   0.0%  4,998   1.5%  13,169   2.0%  -   0.0%
Mortgage-backed securities  -   0.0%  -   0.0%  -   0.0%  92,409   2.4%  -   0.0%  -   0.0%  -   0.0%  83,696   2.1%
Total held to maturity securities $-   0.0% $21,803   1.6% $55,540   2.2% $92,409   2.4% $-   0.0% $4,998   1.5% $13,169   2.0% $83,696   2.1%
 
At December 31, 2016, $39.82017, $29.2 million, or 8.0%5.8%, of the securities portfolio was scheduled to mature in less than one year. Securities, not including mortgage-backed securities, with contractual maturity dates over 10 years totaled $26.5$36.0 million, or 5.3%7.2%, of the total portfolio at December 31, 2016.2017. We closely monitor the investment portfolio's yield, duration, and maturity to ensure a satisfactory return. The average maturity of the securities portfolio is affected by call options that may be exercised by the issuer of the securities and are influenced by market interest rates. Prepayments of mortgages that collateralize mortgage-backed securities also affect the maturity of the securities portfolio. Based on internal forecasts at December 31, 2016,2017, we believe that the securities portfolio has a forecasted weighted average life of approximately 5.96.0 years based on the current interest rate environment. A parallel interest rate shock of 400 basis points is forecasted to increase the weighted average life of the portfolio to approximately 6.26.4 years.
 
-54--55-

At December 31, 2016,2017, the following table identifies the issuers, and the aggregate amortized cost and aggregate fair value of the securities of such issuers that exceeded 10% of our total shareholders' equity:
 
 At December 31, 2016  At December 31, 2017 
(in thousands) Amortized Cost  Fair Value  Amortized Cost  Fair Value 
U.S. Treasuries $29,994  $29,994  $19,490  $19,486 
FHLB  53,342   52,113   50,395   49,403 
Freddie Mac  53,422   52,734   57,569   57,008 
Fannie Mae  109,095   106,474   103,644   101,757 
Federal Farm Credit Bank  98,337   95,562   136,923   134,381 
Total $344,190  $336,877  $368,021  $362,035 
 
-55--56-

Deposits
 
Managing the mix and pricing the maturities of deposit liabilities is an important factor affecting our ability to maximize our net interest margin. The strategies used to manage interest-bearing deposit liabilities are designed to adjust as the interest rate environment changes. We regularly assess our funding needs, deposit pricing and interest rate outlooks. From December 31, 20152016 to December 31, 2016,2017, total deposits increased $30.3$223.1 million, or 2.3%16.8%, to $1.3$1.5 billion. Noninterest-bearing demand deposits increased $17.9$20.5 million to $231.1$251.6 million at December 31, 2016.2017. Interest-bearing demand deposits increased $70.6$131.9 million to $479.8$611.7 million at December 31, 2016.2017. Time deposits decreased $74.0increased $63.3 million, or 12.5%12.2%, to $581.3 million at December 31, 2017 compared to $518.0 million at December 31, 2016 compared to $592.0 million at December 31, 2015.2016.  First Guaranty had $91.1$115.9 million in brokered deposits at December 31, 2016.2017.
 
As we seek to strengthen our net interest margin and improve our earnings, attracting noninterest-bearing deposits will be a primary emphasis. Management will continue to evaluate and update our product mix in its efforts to attract additional customers. We currently offer a number of deposit products that are competitively priced and designed to attract and retain customers with primary emphasis on noninterest-bearing deposits. 

The following table sets forth the distribution of deposit accounts, by account type, for the dates indicated.
 
For the Years Ended December 31, For the Years Ended December 31, 
Total Deposits2016 2015 2014 2017 2016 2015 
(in thousands except for %)Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 
Noninterest-bearing Demand $221,634   17.2%  0.0% $211,584   15.9%  0.0% $200,127   15.3%  0.0% $244,949   16.7%  0.0% $221,634   17.2%  0.0% $211,584   15.9%  0.0%
Interest-bearing Demand  415,410   32.3%  0.6%  401,617   30.2%  0.4%  386,363   29.6%  0.3%  539,399   36.9%  1.0%  415,410   32.3%  0.6%  401,617   30.2%  0.4%
Savings  89,279   7.0%  0.1%  77,726   5.8%  0.0%  69,719   5.4%  0.0%  102,779   7.0%  0.2%  89,279   7.0%  0.1%  77,726   5.8%  0.0%
Time  558,982   43.5%  1.1%  640,134   48.1%  1.1%  649,165   49.7%  1.2%  575,666   39.4%  1.2%  558,982   43.5%  1.1%  640,134   48.1%  1.1%
Total Deposits $1,285,305   100.0%  0.7% $1,331,061   100.0%  0.6% $1,305,374   100.0%  0.8% $1,462,793   100.0%  0.9% $1,285,305   100.0%  0.7% $1,331,061   100.0%  0.6%
 
For the Years Ended December 31, For the Years Ended December 31, 
Individual and Business Deposits2016 2015 2014 2017 2016 2015 
(in thousands except for %)Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 
Noninterest-bearing Demand $217,245   30.1%  0.0% $207,334   27.6%  0.0% $197,332   25.3%  0.0% $240,337   28.0%  0.0% $217,245   30.1%  0.0% $207,334   27.6%  0.0%
Interest-bearing Demand  117,221   16.2%  0.3%  112,864   15.0%  0.2%  105,569   13.5%  0.2%  187,439   21.8%  0.6%  117,221   16.2%  0.3%  112,864   15.0%  0.2%
Savings  72,647   10.0%  0.1%  65,775   8.7%  0.1%  61,288   7.9%  0.0%  82,442   9.6%  0.1%  72,647   10.0%  0.1%  65,775   8.7%  0.1%
Time  316,191   43.7%  1.3%  366,244   48.7%  1.4%  414,975   53.3%  1.4%  348,656   40.6%  1.3%  316,191   43.7%  1.3%  366,244   48.7%  1.4%
Total Individual and Business Deposits $723,304   100.0%  0.6% $752,217   100.0%  0.7% $779,164   100.0%  0.8% $858,874   100.0%  0.7% $723,304   100.0%  0.6% $752,217   100.0%  0.7%
 
For the Years Ended December 31, For the Years Ended December 31, 
Public Fund Deposits2016 2015 2014 2017 2016 2015 
(in thousands except for %)Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 Average Balance Percent 
Weighted
Average Rate
 
Noninterest-bearing Demand $4,389   0.8%  0.0% $4,250   0.7%  0.0% $2,795   0.5%  0.0% $4,612   0.8%  0.0% $4,389   0.8%  0.0% $4,250   0.7%  0.0%
Interest-bearing Demand  298,189   53.0%  0.8%  288,753   49.9%  0.4%  280,794   53.4%  0.4%  351,960   58.3%  1.2%  298,189   53.0%  0.8%  288,753   49.9%  0.4%
Savings  16,632   3.0%  0.3%  11,951   2.1%  0.0%  8,431   1.6%  0.0%  20,337   3.4%  0.8%  16,632   3.0%  0.3%  11,951   2.1%  0.0%
Time  242,791   43.2%  0.8%  273,890   47.3%  0.7%  234,190   44.5%  0.7%  227,010   37.5%  1.1%  242,791   43.2%  0.8%  273,890   47.3%  0.7%
Total Public Fund Deposits $562,001   100.0%  0.8% $578,844   100.0%  0.5% $526,210   100.0%  0.5% $603,919   100.0%  1.2% $562,001   100.0%  0.8% $578,844   100.0%  0.5%
 
-56--57-

At December 31, 2016,2017, public funds deposits totaled $556.9$640.7 million compared to $568.7$556.9 million at December 31, 2015.2016. The change in balances from December 31, 2016 to December 31, 2017 was primarily due to the timing associated with seasonal tax collections. We have developed a program for the retention and management of public funds deposits. Since the end of 2012, we have maintained public funds deposits in excess of $400.0 million. These deposits are from public entities such as school districts, hospital districts, sheriff departments and municipalities. $453.6$591.2 million, or 92% of these accounts at December 31, 20162017 are under fiscal agency agreements with terms of three years or less. Deposits under fiscal agency agreements are generally stable but public entities may maintain the ability to negotiate term deposits on a specific basis including with other financial institutions. institutions. Three ofof these relationships account for 48.2% approximately 40% of public fund deposits that are under fiscal agency agreements. These deposits generally have stable balances as we maintain both operating accounts and time deposits for these entities. There is a seasonal component to public deposit levels associated with annual tax collections. Public funds deposits will increase at the end of the year and during the first quarter. Public funds deposit accounts are collateralized by FHLB letters of credit, by Louisiana municipal bonds and by eligible government and government agency securities such as those issued by the FHLB, FFCB, Fannie Mae, and Freddie Mac. We invest the majority of these public deposits in our investment portfolio, but have increasingly invested more public funds into loans during the last three years.

The following table sets forth our public funds as a percent of total deposits.
 
 At December 31,  At December 31, 
(in thousands except for %) 2016  2015  2014  2017  2016  2015 
Public Funds:                  
Noninterest-bearing Demand $4,114  $4,906  $3,241  $4,828  $4,114  $4,906 
Interest-bearing Demand  324,356   296,416   321,382   389,788   324,356   296,416 
Savings  20,116   14,667   10,142   20,539   20,116   14,667 
Time  208,330   252,688   266,743   225,591   208,330   252,688 
Total Public Funds $556,916  $568,677  $601,508  $640,746  $556,916  $568,677 
Total Deposits $1,326,181  $1,295,870  $1,371,839  $1,549,286  $1,326,181  $1,295,870 
Total Public Funds as a percent of Total Deposits  42.0%  43.9%  43.9%  41.4%  42.0%  43.9%
 
-57-

At December 31, 2016,2017, the aggregate amount of outstanding certificates of deposit in amounts greater than or equal to $100,000 was approximately $367.9$409.4 million. At December 31, 2016,2017, approximately $82.1$141.3 million of our certificates of deposit greater than or equal to $100,000 had a remaining term greater than one year.
 
-58-

The following table sets forth the maturity of the total certificates of deposit greater than or equal to $100,000 at December 31, 2016.2017.
 
(in thousands) December 31, 2016  December 31, 2017 
Due in one year or less $285,838  $268,078 
Due after one year through three years  63,763   107,414 
Due after three years  18,333   33,920 
Total certificates of deposit greater than or equal to $100,000 $367,934  $409,412 
 
Borrowings.
 
We maintainFirst Guaranty maintains borrowing relationships with other financial institutions as well as the FHLBFederal Home Loan Bank on a short and long-term basis to meet liquidity needs. Short-term borrowings totaled $15.5 million at December 31, 2017 and $6.5 million at December 31, 2016 and $1.8 million at December 31, 2015.2016. The short-term borrowings at December 31, 20162017 were comprised of a line of credit of $2.5$6.5 million, with no outstanding balance and collateralized  short-term borrowings from the Federal Home Loan Bank totaling $6.5$15.5 million.

At December 31, 2016,2017, we had $226.1$294.2 million in FHLB letters of credit outstanding obtained solelyprimarily for collateralizing public deposits. The increase in Federal Home Loan Bank letters of credit reflects First Guaranty's ability to transition public funds deposits into loans.
 
The following table sets forth information concerning balances and interest rates on our short-term borrowings at the dates and for the years indicated.
 
 At or For the Years Ended December 31,  At or For the Years Ended December 31, 
(in thousands except for %) 2016  2015  2014  2017  2016  2015 
Balance at end of year $6,500  $1,800  $1,800  $15,500  $6,500  $1,800 
Maximum month-end outstanding $25,000  $13,800  $22,356  $28,000  $25,000  $13,800 
Average daily outstanding $8,775  $4,217  $6,960  $5,833  $8,775  $4,217 
Total Weighted average rate during the year  0.85%  2.12%  1.08%  1.06%  0.85%  2.12%
Average rate during year  0.65%  4.50%  4.50%
Weighted average rate at the end of the year  1.51%  0.65%  4.50%
 
First Guaranty Bancshares had senior long-term debt totaling $22.8 million at December 31, 2017 and $22.1 million at December 31, 20162016. First Guaranty modified its existing senior long-term debt in the second quarter of 2017. The modification increased the principal balance to $25.0 million with new net proceeds of $3.8 million. The existing amortization terms and $25.8rates remained the same. The $3.8 million at December 31, 2015.  in additional proceeds were contributed to First Guaranty Bank for future growth.

First Guaranty also had junior subordinated debentures totaling $14.7 million at December 31, 2017 and $14.6 million at December 31, 2016 and December 31, 2015.2016.
 
Shareholders' Equity
 
Total shareholders' equity increased to $144.0 million at December 31, 2017 from $124.3 million at December 31, 2016 from $118.2 million at December 31, 2015.2016. The increase in shareholders' equity was principally the result of an $11.3 million increase in surplus, a $9.2$5.5 million increase in retained earnings offset by an increaseand a decrease of $3.1$2.4 million in accumulated other comprehensive loss. The increasedecrease in accumulated other comprehensive loss was primarily attributed to the increasedecrease in unrealized losses on available-for-saleavailable for sale securities during the year. The $9.2$11.3 million increase in surplus was due to the issuance of  common stock resulting from the Premier acquisition and the 10% common stock dividend paid in December 2017. The $5.5 million increase in retained earnings was due to net income of $14.1$11.8 million during the year ended December 31, 2016,2017, partially offset by $4.9$5.2 million in cash dividends paid on our common stock. stock and the reclassification to surplus for the 10% common stock dividend.
 
-58--59-

Results of Operations

Performance Summary

Year ended December 31, 20162017 compared with year ended December 31, 2016. 2015Net income for the year ended December 31, 2017 was $11.8 million, a decrease of $2.3 million, or 16.6%, from $14.1 million for the year ended December 31, 2016. The decrease in net income of $2.3 million for the year ended December 31, 2017 was the result of several factors. Non-interest income declined as net gains on securities were $2.4 million less in 2017 than in 2016. Net gains on securities sales for the years ended December 31, 2017 and 2016 were $1.4 million and $3.8 million, respectively. Non-interest expense increased primarily due to expenses associated with the Premier acquisition that included $1.4 million in one-time merger related expenses, as well as expenses associated with additional compensation, occupancy, and other operating expenses for the new Texas markets. First Guaranty recorded a one-time income tax expense of $0.9 million in 2017 related to the estimated net impact from the remeasurement of deferred tax assets and liabilities due to the change in Federal tax rates that occurred with the passage of the Tax Cuts and Jobs Act. Interest expense increased in 2017 due changes in rates paid on demand deposits and time deposits and due to the acquired deposits from the Premier acquisition. Factors that partially offset these expenses included increased loan interest income and gains on the sale of SBA loans.  Loan interest income increased due to the continued growth in First Guaranty's loan portfolio and due to the acquired loans from the Premier acquisition. First Guaranty generated $0.3 million in gains from SBA loans sales following the Premier acquisition. Earnings per common share for the year ended December 31, 2017 was $1.37 per common share, a decrease of 18.5% or $0.31 per common share from $1.68 per common share for the year ended December 31, 2016 (as adjusted for the 10% stock dividend in December 2017). Earnings per share was affected by the change in earnings and by the change in shares outstanding due to the Premier acquisition. Average shares outstanding was 8,608,088 for 2017 compared to 8,369,424 for 2016.

.Year ended December 31, 2016 compared with year ended December 31, 2015. Net income for the year ended December 31, 2016 was $14.1 million, a decrease of $0.4 million, or 2.8%, from $14.5 million for the year ended December 31, 2015. Net income available to common shareholders for the year ended December 31, 2016 was $14.1 million which was a decrease of $28,000. The decrease in net income of $0.4 million for the year ended December 31, 2016 was primarily the result of increased interest expense and increased noninterest expense, partially offset by an increase in interest income and noninterest income. Net gains on securities sales for the years ended December 31, 2016 and 2015 were $3.8 million and $3.3 million, respectively. Earnings per common share for the year ended December 31, 2016 was $1.85$1.68 per common share, a decrease of 8.0%8.2% or $0.16$0.15 per common share from $2.01$1.83 per common share for the year ended December 31, 2015 (as adjusted for the 10% stock dividend in December 2015).

Year ended December 31, 2015 compared with year ended December 31, 2014. Net income for the year ended December 31, 2015 was $14.5 million, an increase of $3.3 million, or 29.2%, from $11.2 million for the year ended December 31, 2014. Net income available to common shareholders for the year ended December 31, 2015 was $14.1 million which was an increase of $3.3 million from $10.8 million for 2014. The increase in net income for the year ended December 31, 2015 was primarily the result of increased loan interest income, increased noninterest income, and lower interest expense. Net gains on securities sales for the years ended December 31, 2015 and 2014 were $3.3 million and $0.3 million, respectively. Earnings per common share for the year ended December 31, 2015 was $2.01 per common share, an increase of 28.0% or $0.44 per common share from $1.57 per common share for the year ended December 31, 2014 (as adjusted for the 10% stock dividend in December 2015)2017).

Net Interest Income

Our operating results depend primarily on our net interest income, which is the difference between interest income earned on interest-earning assets, including loans and securities, and interest expense incurred on interest-bearing liabilities, including deposits and other borrowed funds. Interest rate fluctuations, as well as changes in the amount and type of interest-earning assets and interest-bearing liabilities, combine to affect net interest income. Our net interest income is affected by changes in the amount and mix of interest-earning assets and interest-bearing liabilities. It is also affected by changes in yields earned on interest-earning assets and rates paid on interest-bearing deposits and other borrowed funds.

A financial institution's asset and liability structure is substantially different from that of a non-financial company, in that virtually all assets and liabilities are monetary in nature. Accordingly, changes in interest rates may have a significant impact on a financial institution's performance. The impact of interest rate changes depends on the sensitivity to the change of our interest-earning assets and interest-bearing liabilities. The effects of the low interest rate environment in recent years and our interest sensitivity position is discussed below.

Year ended December 31, 20162017 compared with year ended December 31, 20162015.. Net interest income for the year ended December 31, 2017 and 2016 was $53.2 million and $48.4 million, respectively. The increase in net interest income for the year ended December 31, 2017 was primarily due to an increase in the average balance of our total interest-earning assets and an increase in the average yield of our total interest-earning assets, partially offset by the increase in the average balance of our total interest-bearing liabilities and an increase in the average rate of our total interest-bearing liabilities. The average balance of total interest-earning assets increased by $168.4 million to $1.6 billion for the year ended December 31, 2017 as compared to the year ended December 31, 2016. The average yield on our total interest-earning assets increased 13 basis points to 4.23% for the year ended December 31, 2017 compared to 4.10% for the year ended December 31, 2016. The average balance of total interest-bearing liabilities increased by $151.9 million to $1.3 billion for the year ended December 31, 2017 as compared to the year ended December 31, 2016. The average rate of our total interest-bearing liabilities increased by 22 basis points to 1.14% for the year ended December 31, 2017 compared to 0.92% for the year ended December 31, 2016. As a result, our net interest rate spread decreased nine basis points to 3.09% for the year ended December 31, 2017 from 3.18% for the year ended December 31, 2016, and our net interest margin decreased six basis points to 3.33% for the year ended December 31, 2017 from 3.39% for the year ended December 31, 2016.

Year ended December 31, 2016 compared with year ended December 31, 2015. Net interest income for the year ended December 31, 2016 and 2015 was $48.4 million and $47.5 million, respectively. The increase in net interest income for the year ended December 31, 2016 was primarily due to a decrease in the average balance of our total interest-bearing liabilities and an increase in the average yield of our total interest-earnings assets partially offset by the increase in the average rate of our total interest-bearing liabilities and a decrease in the average balance of our total interest-earning assets. The average balance of total interest-bearing liabilities decreased by $18.7 million to $1.1 billion for the year ended December 31, 2016 as compared to the year ended December 31, 2015. The average yield on our total interest-earning assets increased 25 basis points to 4.10% for the year ended December 31, 2016 compared to 3.85% for the year ended December 31, 2015. The average rate of our total interest-bearing liabilities increased by 16 basis points to 0.92% for the year ended December 31, 2016 compared to 0.76% for the year ended December 31, 2015. The average balance of total interest-earning assets decreased by $30.2 million to $1.4 billion for the year ended December 31, 2016 as compared to the year ended December 31, 2015. As a result, our net interest rate spread increased nine basis points to 3.18% for the year ended December 31, 2016 from 3.09% for the year ended December 31, 2015, and our net interest margin increased 13 basis points to 3.39% for the year ended December 31, 2016 from 3.26% for the year ended December 31, 2015.

Year ended December 31, 2015 compared with the year ended December 31, 2014. Net interest income for the year ended December 31, 2015 and 2014 was $47.5 million and $44.1 million, respectively. The increase in net interest income for the year ended December 31, 2015 was primarily due to the increase in the average balance of our total interest-earning assets and a decrease in the average rate of our total interest-bearing liabilities. The average balance of total interest-earning assets increased by $37.5 million to $1.5 billion for the year ended December 31, 2015 as compared to the year ended December 31, 2014. The average yield on our total interest-earning assets increased nine basis points to 3.85% for the year ended December 31, 2015 compared to 3.76% for the year ended December 31, 2014. The average rate of our total interest-bearing liabilities decreased by seven basis points to 0.76% for the year ended December 31, 2015 compared to 0.83% for the year ended December 31, 2014, which was partially offset by the increase in the average balance of total interest-bearing liabilities by $10.5 million to $1.1 billion for the year ended December 31, 2015 as compared to the year ended December 31, 2014. As a result, our net interest rate spread increased sixteen basis points to 3.09% for the year ended December 31, 2015 from 2.93% for the year ended December 31, 2014, and our net interest margin increased fifteen basis points to 3.26% for the year ended December 31, 2015 from 3.11% for the year ended December 31, 2014.

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Interest Income

Year ended December 31, 20162017 compared with year ended December 31, 20162015.. First Guaranty continues to transition assets from lower yielding securities to higher yielding loans in order to increase interest income. Interest income increased $9.0 million, or 15.4%, to $67.5 million for the year ended December 31, 2017 from $58.5 million for the year ended December 31, 2016 primarily as a result of a $8.5 million increase in interest income on loans. The increase in interest income resulted primarily from an increase in the average balance of our total interest-earning assets along with an increase in the average yield of interest-earning assets. The average balance of interest-earning assets increased $168.4 million to $1.6 billion for the year ended December 31, 2017 as compared to the prior year period. The average yield of interest-earning assets increased by 13 basis points to 4.23% for the year ended December 31, 2017 compared to 4.10% for the year ended December 31, 2016.    

Interest income on securities increased $0.4 million, or 2.8%, to $13.3 million for the year ended December 31, 2017 primarily as a result of an increase in the average yield on securities, partially offset by a decrease in the average balance of securities. The average yield on securities increased by 12 basis points to 2.60% for the year ended December 31, 2017 compared to 2.48% for the year ended December 31, 2016 as a result of First Guaranty's plan to transition assets from securities to loans. The average balance of securities decreased $11.7 million to $511.7 million for the year ended December 31, 2017 from $523.4 million for the year ended December 31, 2016.

Interest income on loans increased $8.5 million, or 18.8%, to $54.0 million for the year ended December 31, 2017 as a result of an increase in the average balance of loans, partially offset by a decrease in the average yield on loans. The average balance of loans (excluding loans held for sale) increased by $175.1 million to $1.1 billion for the year ended December 31, 2017 from $881.4 million for the year ended December 31, 2016 as a result of new loan originations, acquired loans and loans assumed from the Premier acquisition, the majority of which were one-to-four family residential loans, commercial leases, commercial real estate loans and commercial and industrial loans. The average yield on loans (excluding loans held for sale) decreased by five basis points to 5.11% for the year ended December 31, 2017 compared to 5.16% for the year ended December 31, 2016.

Year ended December 31, 2016 compared with year ended December 31, 2015. Interest income increased $2.5 million, or 4.4%, to $58.5 million for the year ended December 31, 2016 from $56.1 million for the year ended December 31, 2015 primarily as a result of a $3.0 million increase in interest income on loans. The increase in interest income resulted primarily from an increase in the average yield of interest-earning assets by 25 basis points to 4.10% for the year ended December 31, 2016 compared to 3.85% for the year ended December 31, 2015. This increase was partially offset by a $30.2 million decrease in the average balance of our interest-earnings assets to $1.4 billion for the year ended December 31, 2016 as compared to the prior year.

Interest income on securities decreased $0.5 million, or 3.7%, to $13.0 million for the year ended December 31, 2016 as a result of the decrease in the average balance of securities, which was partially offset by an increase in the average yield on securities. The average balance of securities decreased $85.9 million to $523.4 million for the year ended December 31, 2016 from $609.3 million for the year ended December 31, 2015 as a result of First Guaranty's plan to transition assets from securities into loans. The average yield on securities increased by 27 basis points to 2.48% for the year ended December 31, 2016 compared to 2.21% for the year ended December 31, 2015.

Interest income on loans increased $3.0 million, or 7.0%, to $45.5 million for the year ended December 31, 2016 as a result of an increase in the average balance of loans, partially offset by a decrease in the average yield on loans. The average balance of loans increased by $65.4 million to $881.4 million for the year ended December 31, 2016 from $816.0 million for the year ended December 31, 2015 as a result of new loan originations, the majority of which were one-to-four family residential loans, the origination of commercial leases, commercial real estate loans and commercial and industrial loans. Partially offsetting the increase in interest income on loans was a decrease in the average yield on loans, which decreased by five basis points to 5.16% for the year ended December 31, 2016 compared to 5.21% for the year ended December 31, 2015 as a result of the low interest rate environment in 2016.

Year ended December 31, 2015 compared with the year ended December 31, 2014. Interest income increased $2.8 million, or 5.2%, to $56.1 million for the year ended December 31, 2015 from $53.3 million for the year ended December 31, 2014 primarily as a result of a $2.7 million increase in interest income on loans. The increase in interest income resulted primarily from a $37.5 million increase in the average balance of our interest-earnings assets to $1.5 billion for the year ended December 31, 2015. The average yield on our interest-earning assets increased by nine basis points to 3.85% for the year ended December 31, 2015 compared to 3.76% for the year ended December 31, 2014.

Interest income on loans increased $2.7 million, or 6.9%, to $42.5 million for the year ended December 31, 2015 as a result of an increase in the average balance of loans, partially offset by a decrease in the average yield on loans. The average balance of loans (excluding loans held for sale) increased by $88.6 million to $816.0 million for the year ended December 31, 2015 from $727.4 million for the year ended December 31, 2014 as a result of new loan originations, the majority of which were one-to-four family residential loans, a purchased pool of performing commercial leases, the origination of commercial leases, and commercial and industrial loans. Partially offsetting the increase in interest income on loans was a decrease in the average yield on loans (excluding loans held for sale), which decreased by 26 basis points to 5.21% for the year ended December 31, 2015 compared to 5.47% for the year ended December 31, 2014 due to pay-offs of higher-yielding existing loans in the current low interest rate environment.

Interest income on securities increased $76,000, or 0.6%, to $13.5 million for the year ended December 31, 2015 as a result of the increase in the average yield on securities, which was partially offset by a decrease in the average balance of securities. The average yield on securities increased by 13 basis points to 2.21% for the year ended December 31, 2015 compared to 2.08% for the year ended December 31, 2014 due to the sale of lower yielding securities, which were reinvested in shorter duration higher yielding securities. The average balance of securities decreased $35.2 million to $609.3 million for the year ended December 31, 2015 from $644.6 million for the year ended December 31, 2014 due to the decrease in the average balance of our municipal and short-term agency securities.
Interest Expense

Year ended December 31, 20162017 compared with year ended December 31, 20162015.. Interest expense increased $4.3 million, or 41.9%, to $14.4 million for the year ended December 31, 2017 from $10.1 million for the year ended December 31, 2016 due primarily to an increase in the average balance of interest-bearing deposits along with an increase in the average rate paid on interest-bearing deposits. The average balance of interest-bearing deposits increased by $154.2 million during the year ended December 31, 2017 to $1.2 billion due to increases in the average balance of demand and time deposits as a result of the Premier acquisition. The average rate of interest-bearing demand deposits increased by 39 basis points during the year ended December 31, 2017 to 1.02%. The increase in the average rate on interest-bearing deposits was due to the increase in demand deposits, primarily public funds NOW accounts and brokered money market deposits, whose rates are contractually tied to national index rates such as the U.S. Federal Funds rate or short term U.S. Treasury rates.

Year ended December 31, 2016 compared with year ended December 31, 2015. Interest expense increased $1.5 million, or 17.8%, to $10.1 million for the year ended December 31, 2016 from $8.6 million for the year ended December 31, 2015 due to an increase in the average rate on deposits partially offset by the decrease in the average balance of deposits. Interest expense also increased due to the origination of a senior secured loan and the issuance of junior subordinated debt used to redeem the SBLF preferred stock at the end of 2015. The approximate increase in interest expense due to these borrowings was $1.4 million for the year ended December 31, 2016. The average rate of time deposits decreased by two basis points during the year ended December 31, 2016 to 1.07%, reflecting downward repricing of our time deposits in the continued low interest rate environment. The decrease was offset by an increase in the average rate of interest-bearing demand deposits of 28 basis points during the year ended December 31, 2016 to 0.63%. The average balance of interest-bearing deposits decreased by $55.8 million during the year ended December 31, 2016 to $1.1 billion as a result of a $81.2 million decrease in the average balance of time deposits that was partially offset by a $25.3 million increase in the average balance of interest-bearing demand deposits and savings deposits.

Year ended December 31, 2015 compared with the year ended December 31, 2014. Interest expense decreased $0.6 million, or 6.5%, to $8.6 million for the year ended December 31, 2015 from $9.2 million for the year ended December 31, 2014 due primarily to a decrease in the average rate on time deposits. The average rate of time deposits decreased by 10 basis points during the year ended December 31, 2015 to 1.09%, reflecting downward repricing of our time deposits in the continued low interest rate environment. The average balance of interest-bearing deposits increased by $14.2 million during the year ended December 31, 2015 to $1.1 billion as a result of a $15.3 million increase in the average balance of interest- bearing demand deposits, which was partially offset by a $9.0 million decrease in the average balance of time deposits.

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Average Balances and Yields. The following table sets forth average balance sheet balances, average yields and costs, and certain other information for the years indicated. No tax-equivalent yield adjustments were made, as the effect thereof was not material. All average balances are daily average balances. Nonaccrual loans were included in the computation of average balances, but have been reflected in the table as loans carrying a zero yield. Loans, net of unearned income, include loans held for sale. The yields set forth below include the effect of deferred fees, discounts and premiums that are amortized or accreted to interest income or expense.

The net interest income yield presented below is calculated by dividing net interest income by average interest-earning assets and is a measure of the efficiency of the earnings from the balance sheet activities. It is affected by changes in the difference between interest on interest-earning assets and interest-bearing liabilities and the percentage of interest-earning assets funded by interest-bearing liabilities.

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 December 31, 2016  December 31, 2015  December 31, 2014  December 31, 2017  December 31, 2016  December 31, 2015 
(in thousands except for %) 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                                                      
Interest-earning assets:                                                      
Interest-earning deposits with banks(1) $20,857  $69   0.33% $30,485  $72   0.24% $46,455  $115   0.25% $23,913  $178   0.74% $20,857  $69   0.33% $30,485  $72   0.24%
Securities (including FHLB stock)  523,438   12,968   2.48%  609,348   13,471   2.21%  644,561   13,395   2.08%  511,728   13,325   2.60%  523,438   12,968   2.48%  609,348   13,471   2.21%
Federal funds sold  256   -   0.00%  312   -   0.00%  304   -   0.00%  977   9   0.89%  256   -   0.00%  312   -   0.00%
Loans held for sale  -   -   0.00%  -   -   0.00%  10   -   0.00%  1,233   69   5.60%  -   -   0.00%  -   -   0.00%
Loans, net of unearned income  881,387   45,495   5.16%  816,027   42,536   5.21%  727,385   39,787   5.47%  1,056,519   53,965   5.11%  881,387   45,495   5.16%  816,027   42,536   5.21%
Total interest-earning assets  1,425,938   58,532   4.10%  1,456,172   56,079   3.85%  1,418,715   53,297   3.76%  1,594,370   67,546   4.23%  1,425,938   58,532   4.10%  1,456,172   56,079   3.85%
                                                                        
Noninterest-earning assets:                                                                        
Cash and due from banks  7,915           7,191           9,030           10,147           7,915           7,191         
Premises and equipment, net  22,306           20,300           19,738           31,885           22,306           20,300         
Other assets  3,800           5,870           7,528           9,536           3,800           5,870         
Total Assets $1,459,959          $1,489,533          $1,455,011          $1,645,938          $1,459,959          $1,489,533         
                                                                        
Liabilities and Shareholders' Equity                                                                        
Interest-bearing liabilities:                                                                        
Demand deposits $415,410   2,633   0.63% $401,617   1,419   0.35% $386,363   1,312   0.34% $539,399   5,526   1.02% $415,410   2,633   0.63% $401,617   1,419   0.35%
Savings deposits  89,279   80   0.09%  77,726   38   0.05%  69,719   33   0.05%  102,779   201   0.20%  89,279   80   0.09%  77,726   38   0.05%
Time deposits  558,982   5,954   1.07%  640,134   6,985   1.09%  649,165   7,716   1.19%  575,666   7,112   1.24%  558,982   5,954   1.07%  640,134   6,985   1.09%
Borrowings  43,474   1,473   3.39%  6,320   166   2.62%  10,083   141   1.40%  41,190   1,554   3.77%  43,474   1,473   3.39%  6,320   166   2.62%
Total interest-bearing liabilities  1,107,145   10,140   0.92%  1,125,797   8,608   0.76%  1,115,330   9,202   0.83%  1,259,034   14,393   1.14%  1,107,145   10,140   0.92%  1,125,797   8,608   0.76%
                                                                        
Noninterest-bearing liabilities:                                                                        
Demand deposits  221,634           211,584           200,127           244,949           221,634           211,584         
Other  5,144           5,010           5,157           5,138           5,144           5,010         
Total Liabilities  1,333,923           1,342,391           1,320,614           1,509,121           1,333,923           1,342,391         
                                                                        
Shareholders' Equity  126,036           147,142           134,397           136,817           126,036           147,142         
Total Liabilities and Shareholders' Equity $1,459,959          $1,489,533          $1,455,011          $1,645,938          $1,459,959          $1,489,533         
Net interest income     $48,392          $47,471          $44,095          $53,153          $48,392          $47,471     
                                                                        
Net interest rate spread(2)          3.18%          3.09%          2.93%          3.09%          3.18%          3.09%
Net interest-earning assets(3) $318,793          $330,375          $303,385          $335,336          $318,793          $330,375         
Net interest margin(4)(5)          3.39%          3.26%          3.11%          3.33%          3.39%          3.26%
                                                                        
Average interest-earning assets to interest-bearing liabilities          128.79%          129.35%          127.20%          126.64%          128.79%          129.35%

(1)Includes Federal Reserve balances reported in cash and due from banks on the consolidated balance sheets.
(2)Net interest rate spread represents the difference between the yield on average interest-earning assets and the cost of average interest-bearing liabilities.
(3)Net interest-earning assets represent total interest-earning assets less total interest-bearing liabilities.
(4)Net interest margin represents net interest income divided by average total interest-earning assets.
(5)The tax adjusted net interest margin was 3.42%3.36%, 3.29%3.42% and 3.13%3.29% for the years ended December 31, 2017, 2016 2015 and 2014.2015. A 35% tax rate was used to calculate the effect on securities income from tax exempt securities.

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Volume/Rate Analysis.

The following table presents the dollar amount of changes in interest income and interest expense for major components of interest-earning assets and interest-bearing liabilities for the years indicated. The table distinguishes between: (1) changes attributable to volume (changes in volume multiplied by the prior year's rate); (2) changes attributable to rate (change in rate multiplied by the prior year's volume) and (3) total increase (decrease) (the sum of the previous columns). Changes attributable to both volume and rate are allocated ratably between the volume and rate categories.

 
For the Years Ended December 31, 2016 vs. 2015
Increase (Decrease) Due To
  
For the Years Ended December 31, 2015 vs. 2014
Increase (Decrease) Due To
  
For the Years Ended December 31, 2017 vs. 2016
Increase (Decrease) Due To
  
For the Years Ended December 31, 2016 vs. 2015
Increase (Decrease) Due To
 
(in thousands except for %) Volume  Rate  
Increase/
Decrease
  Volume  Rate  
Increase/
Decrease
  Volume  Rate  
Increase/
Decrease
  Volume  Rate  
Increase/
Decrease
 
Interest earned on:                                    
Interest-earning deposits with banks $(27) $24  $(3) $(38) $(5) $(43) $12  $97  $109  $(27) $24  $(3)
Securities (including FHLB stock)  (2,023)  1,520   (503)  (754)  830   76   (294)  651   357   (2,023)  1,520   (503)
Federal funds sold  -   -   -   -   -   -   -   9   9   -   -   - 
Loans held for sale  -   -   -   -   -   -   69   -   69   -   -   - 
Loans, net of unearned income  3,377   (418)  2,959   4,684   (1,935)  2,749   8,950   (480)  8,470   3,377   (418)  2,959 
Total interest income  1,327   1,126   2,453   3,892   (1,110)  2,782   8,737   277   9,014   1,327   1,126   2,453 
                                                
Interest paid on:                                                
Demand deposits  50   1,164   1,214   53   54   107   944   1,949   2,893   50   1,164   1,214 
Savings deposits  7   35   42   4   1   5   14   107   121   7   35   42 
Time deposits  (868)  (163)  (1,031)  (106)  (625)  (731)  182   976   1,158   (868)  (163)  (1,031)
Borrowings  1,245   62   1,307   (66)  91   25   (80)  161   81   1,245   62   1,307 
Total interest expense  434   1,098   1,532   (115)  (479)  (594)  1,060   3,193   4,253   434   1,098   1,532 
                                                
Change in net interest income $893  $28  $921  $4,007  $(631) $3,376  $7,677  $(2,916) $4,761  $893  $28  $921 

Provision for Loan Losses

A provision for loan losses is a charge to income in an amount that management believes is necessary to maintain an adequate allowance for loan losses. The provision is based on management's regular evaluation of current economic conditions in our specific markets as well as regionally and nationally, changes in the character and size of the loan portfolio, underlying collateral values securing loans, and other factors which deserve recognition in estimating loan losses. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available or as future events change.

We recorded a $3.7$3.8 million provision for loan losses for the year ended December 31, 20162017 compared to $3.9$3.7 million for 2015.2016. The allowance for loan losses at December 31, 20162017 was $9.2 million or 0.80% of total loans, compared to $11.1 million or 1.17% of total loans compared to $9.4 million or 1.12% of total loans at December 31, 2015.2016. The decreaseincrease in the provision was attributed to the improvement in credit quality of the loan portfolio. The primary change to the credit quality of the loan portfolio was associated with the upgrades of loans.additional provisions on loans evaluated individually for impairment. Substandard loans decreased $16.7increased $7.5 million to $49.5 million at December 31, 2017 from $42.0 million at December 31, 2016, from $58.7 million at December 31, 2015, partially offset by an increasea decrease in doubtful loans of $7.7$3.2 million. The decrease in the allowance at December 31, 2017 compared to December 31, 2016 was due to charge-offs to estimated fair value on impaired loans which had specific reserves allocated to them in prior years and in 2017, which reduced the carrying value of the loans. The allowance for loan losses as a percentage of total loans was 0.90% prior to the inclusion of the acquired loans from Premier. The impaired loan portfolio did not suffer additional declines in estimated fair value requiring further provisions. We believe that the allowance is adequate to cover potential losses in the loan portfolio given the current economic conditions, and current expected net charge-offs and non-performing asset levels.

For the year ended December 31, 2015,2016, the provision for loan losses was $3.7 million, a decrease of $0.2 million from $3.9 million an increase of $1.9 million from $2.0 million for 2014.2015. The allowance for loan losses was $9.4$11.1 million and $9.1$9.4 million at December 31, 20152016 and 2014,2015, respectively. The primary change to the credit quality of the loan portfolio was associated with the downgradesupgrades of loans. The impaired loan portfolio did not suffer additional declines in estimated fair value requiring further provisions.

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Noninterest Income.

Our primary sources of recurring noninterest income are customer service fees, loan fees, gains on the sale of loans and available-for-saleavailable for sale securities and other service fees. Noninterest income does not include loan origination fees which are recognized over the life of the related loan as an adjustment to yield using the interest method.

Noninterest income totaled $8.3 million for the year ended December 31, 2017, a decrease of $1.1 million when compared to $9.5 million for 2016. The decrease was primarily due to lower gains on securities sales. Net securities gains were $1.4 million for the year ended December 31, 2017 and $3.8 million for 2016. The gains on securities sales occurred as First Guaranty sold investment securities in order to fund loan growth.  We also continued to have gains from bonds that were called and paid off before their contractual maturity. Service charges, commissions and fees totaled $2.6 million for the year ended December 31, 2017 and $2.4 million for 2016. ATM and debit card fees totaled $2.0 million for the year ended December 31, 2017 and $1.9 million for 2016. Net loan gains were $0.3 million for the year ended December 31, 2017 as compared to $14,000 for 2016. The increase in net loan gains during the year ended December 31, 2017 were related to $0.3 million in net gains on the sale of the guaranteed portion of SBA loans. Other noninterest income increased by $0.7 million to $2.1 million for the year ended December 31, 2017 compared to $1.4 million for 2016.

Noninterest income totaled $9.5 million for the year ended December 31, 2016, an increase of $0.5 million when compared to $9.0 million for 2015. The increase was primarily due to higher gains on securities sales. Net securities gains were $3.8 million for the year ended December 31, 2016 and $3.3 million for 2015. The gains on securities sales occurred as First Guaranty sold investment securities in order to fund loan growth.  We also continued to have gains from bonds that were called and paid off before their contractual maturity. Service charges, commissions and fees totaled $2.4 million for the year ended December 31, 2016 and $2.7 million for 2015. ATM and debit card fees totaled $1.9 million for the year ended December 31, 2016 and $1.8 million for 2015. Other noninterest income increased by $0.3 million to $1.4 million for the year ended December 31, 2016 compared to $1.1 million for 2015. Other noninterest income included a $0.1 million other-than-temporary impairment charge on an investment security.

Noninterest income totaled $9.0Expense

Noninterest expense includes salaries and employee benefits, occupancy and equipment expense and other types of expenses. Noninterest expense increased $5.6 million to $38.5 million for the year ended December 31, 2015, an increase of $2.8 million when2017 compared to $6.2$32.9 million in 2016. Salaries and employee benefits expense totaled $20.1 million for 2014. The majority of2017 as compared to $16.6 million for 2016, primarily due to the increase was duein personnel expense from the Premier acquisition and new hires. Occupancy and equipment expense totaled $4.5 million for 2017 and $4.2 million for 2016. Other noninterest expense increased by $1.8 million to higher gains on securities sales. Net securities gains were $3.3$13.9 million for the year ended December 31, 2015 and $0.3 million for 2014. The gains on securities sales occurred2017 as First Guaranty sold investment securities in order to fund loan growth and liquidated its shares in a preferred security that converted to common stock in 2015 for a gain of $2.7 million.  Service charges, commissions and fees totaled $2.7 million for the year ended December 31, 2015 and $2.8 million for 2014. ATM and debit card fees totaled $1.8 million for the year ended December 31, 2015 and $1.7 million for 2014. Other noninterest income decreased by $0.3 million to $1.1 million  for the year ended December 31, 2015 compared to $1.5 million for 2014. 2016. The $0.3 million decreaselargest increase in other noninterest income was partially caused by a $0.2 million other-than-temporary impairment charge on an investment security.

Noninterest Expenseexpense occurred due to increased legal and professional fees associated with the Premier acquisition. Included in other non-interest expense were non-recurring expenses related to the acquisition of Premier of approximately $1.4 million.

Noninterest expense includes salaries and employee benefits, occupancy and equipment expense and other types of expenses. Noninterest expense increased $1.8 million to $32.9 million for the year ended December 31, 2016 compared to $31.1 million in 2015. Salaries and employee benefits expense totaled $16.6 million for 2016 and $15.5 million for 2015. Occupancy and equipment expense totaled $4.2 million for 2016 and $3.8 million for 2015. Other noninterest expense increased by $0.3 million to $12.1 million for the year ended December 31, 2016 as compared to 2015. Included in noninterest expense were flood related expenses of approximately $0.3 million that occurred during the year ended December 31, 2016.

Noninterest expense decreased $0.5 million to $31.1 million for the year ended December 31,  2015 compared to 2014. Salaries and employee benefits expense totaled $15.5 million for 2015 and $15.8 million for 2014. Occupancy and equipment expense totaled $3.8 million for 2015 and $3.9 million for 2014. Other noninterest expense decreased by $0.1 million to $11.8 million for the year ended December 31, 2015.

The following table presents, for the years indicated, the major categories of other noninterest expense:

(in thousands) December 31, 2016  December 31, 2015  December 31, 2014  December 31, 2017  December 31, 2016  December 31, 2015 
Other noninterest expense:                  
Legal and professional fees $2,185  $2,019  $1,982  $3,037  $2,185  $2,019 
Data processing  1,259   1,184   1,153   1,608   1,259   1,184 
ATM fees  1,044   1,022   1,122   1,161   1,044   1,022 
Marketing and public relations  878   848   700   1,205   878   848 
Taxes - sales, capital, and franchise  787   717   605   970   787   717 
Operating supplies  471   414   410   496   471   414 
Software expense and amortization  835   612   499   923   835   612 
Travel and lodging  710   818   566   910   710   818 
Telephone  177   172   242   167   177   172 
Amortization of core deposits  320   320   320   432   320   320 
Donations  298   332   150   322   298   332 
Net costs from other real estate and repossessions  498   493   1,374   306   498   493 
Regulatory assessment  1,005   1,111   1,181   726   1,005   1,111 
Other  1,599   1,692   1,522   1,640   1,599   1,692 
Total other expense $12,066  $11,754  $11,826  $13,903  $12,066  $11,754 

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Income Taxes.

The amount of income tax expense is influenced by the amount of pre-tax income, the amount of tax-exempt income and the amount of other non-deductible expenses. The provision for income taxes for the years ended December 31, 2017, 2016 and 2015 and 2014 was $7.4 million, $7.2 million $7.0 million and $5.5$7.0 million, respectively. The provision for income taxes decreasedincreased in 20162017 as compared to 2015.2016. First Guaranty recorded a one-time income tax expense of $0.9 million as a result of a remeasurement of its net deferred tax asset due to the enactment of the Tax Cuts and Jobs Act ("the "Tax Act") in December 2017 which reduced the corporate federal income tax rate from 35% to 21% beginning January 1, 2018 GAAP requires that the impact of the Tax Act must be accounted for in the period of enactment of the new law. Our statutory tax rate was 35.0% for 2017, 2016 2015 and 2014.2015. First Guaranty's statutory rate for 2018 will be 21.0%.

Impact of Inflation

Our consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K have been prepared in accordance with GAAP. These require the measurement of financial position and operating results in terms of historical dollars, without considering changes in the relative value of money over time due to inflation or recession.

Unlike many industrial companies, substantially all of our assets and liabilities are monetary in nature. As a result, interest rates have a more significant impact on our performance than the effects of general levels of inflation. Interest rates may not necessarily move in the same direction or in the same magnitude as the prices of goods and services. However, other operating expenses do reflect general levels of inflation.

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Liquidity and Capital Resources

Liquidity

Liquidity refers to the ability or flexibility to manage future cash flows to meet the needs of depositors and borrowers and fund operations. Maintaining appropriate levels of liquidity allows us to have sufficient funds available to meet customer demand for loans, withdrawal of deposit balances and maturities of deposits and other liabilities. Liquid assets include cash and due from banks, interest-earning demand deposits with banks, federal funds sold and available for sale investment securities.

Loans maturing within one year or less at December 31, 20162017 totaled $149.7$164.7 million. At December 31, 2016,2017, time deposits maturing within one year or less totaled $359.9$357.7 million. Our held-to-maturityFirst Guaranty's held to maturity ("HTM") investment securities portfolio at December 31, 20162017 was $101.9$120.1 million or 20.4%23.9% of the investment portfolio compared to $169.8$101.9 million or 31.1%20.4% at December 31, 2015.2016. The securities in the held-to-maturityHTM portfolio are used to collateralize public funds deposits and may also be used to secure borrowings with the FHLBFederal Home Loan Bank or Federal Reserve Bank. The agency securities in the held-to-maturityHTM portfolio have maturities of 10 years or less. The mortgage backed securities have stated final maturities of 15 to 20 years at December 31, 2016.2017. The held-to-maturitymunicipal securities in the HTM portfolio have maturities of 20 years or less. The HTM portfolio had a forecasted weighted average life of approximately 5.75.9 years based on current interest rates at December 31, 2016.2017. Management regularly monitors the size and composition of the held-to-maturityHTM portfolio to evaluate its effect on our liquidity. OurFirst Guaranty's available for sale ("AFS") portfolio was $397.5$381.5 million, or 79.6%76.1% of the investment portfolio at December 31, 20162017 compared to $376.4$397.5 million, or 68.9%79.6% at December 31, 2015.The2016. The majority of the available for saleAFS portfolio was comprised of U.S. Treasuries, U.S. Government Agencies, mortgage backed securities, municipal bonds and investment grade corporate bonds. We believe these securities are readily marketable and enhance our liquidity.

We maintained a net borrowing capacity at the FHLB totaling $45.8$40.1 million and $116.7$45.8 million at December 31, 20162017 and December 31, 2015,2016, respectively with $15.5 million and $6.5 million in FHLB advances outstanding at December 31, 20162017 and no borrowings outstanding at December 31, 2015.2016, respectively. At December 31, 2016,2017, we had outstanding letters of credit from the FHLB in the amount of $226.1$294.2 million that were primarily used to collateralize public funds deposits. We also have a discount window line with the Federal Reserve Bank of $14.9$8.7 million, with no outstanding balance at December 31, 2016.2017. We also maintain federal funds lines of credit at various correspondent banks with borrowing capacity of $70.5$95.5 million at December 31, 2016.2017. We have a revolving line of credit for $2.5$6.5 million, with no outstanding balance at December 31, 20162017 secured by a pledge of the Bank's common stock. Management believes there is sufficient liquidity to satisfy current operating needs.

Capital Resources

Our capital position is reflected in total shareholders' equity, subject to certain adjustments for regulatory purposes. Further, our capital base allows us to take advantage of business opportunities while maintaining the level of resources we deem appropriate to address business risks inherent in daily operations.

Total shareholders' equity increased to $144.0 million at December 31, 2017 from $124.3 million at December 31, 2016 from $118.2 million at December 31, 2015.2016. The increase in total shareholders' equity was principally the result of thean $11.3 million increase in surplus, a $5.5 million increase in retained earnings of $9.2 million offset byand a decrease of $2.4 million in the balance of accumulated other comprehensive income of $3.1 million to a $4.0 million loss at December 31, 2016.2017. The $9.2decrease in accumulated other comprehensive loss was primarily attributed to the decrease in unrealized losses on available for sale securities during the year ended December 31, 2017. The $11.3 million increase in surplus was due to the issuance of common stock resulting from the Premier acquistion and the 10% common stock dividend paid in December 2017. The $5.5 million increase in retained earnings was due to net income of $14.1$11.8 million during the year ended December 31, 2016,2017, partially offset by $4.9$5.2 million in cash dividends paid on our common stock.stock and the reclassification to surplus for the 10% common stock dividend.

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Capital Management

We manage our capital to comply with our internal planning targets and regulatory capital standards administered by the Federal Reserve and the FDIC. We review capital levels on a monthly basis. We evaluate a number of capital ratios, including Tier 1 capital to total adjusted assets (the leverage ratio) and Tier 1 capital to risk-weighted assets. At December 31, 2016,2017, First Guaranty Bancshares and First Guaranty Bank were classified as well-capitalized. First Guaranty Bancshares, Inc. capital conservation buffer was 4.59%4.14% at December 31, 2016.2017.  First Guaranty Bank's capital conservation buffer was 4.99%5.07% at December 31, 2016.2017.

The following table presents our capital ratios as of the indicated dates.

 "Well Capitalized Minimums"  
At December 31,
2016
  "Well Capitalized Minimums"  
At December 31,
 2015
 "Well Capitalized  Minimums" At December 31, 2017 "Well Capitalized Minimums" At December 31, 2016
                   
Tier 1 Leverage Ratio:                   
Consolidated  N/A   8.68%  N/A   8.17% N/A  8.27%  N/A  8.68%
Bank  5.00%  9.88%  5.00%  9.74% 5.00%  9.88%  5.00%  9.88%
                           
Tier 1 Risk-based Capital Ratio:                           
Consolidated  N/A   10.59%  N/A   10.85% N/A  10.35%  N/A  10.59%
Bank  8.00%  12.05%  8.00%  12.98% 8.00%  12.39%  8.00%  12.05%
                           
Total Risk-based Capital Ratio:                           
Consolidated  N/A   12.79%  N/A   13.13% N/A  12.14%  N/A  12.79%
Bank  10.00%  12.99%  10.00%  13.86% 10.00%  13.07%  10.00%  12.99%
                           
Common Equity Tier One Capital:                           
Consolidated  N/A   10.59%  N/A   10.85% N/A  10.35%  N/A  10.59%
Bank  6.50%  12.05%  0.065   12.98% 6.50%  12.39%  6.50%  12.05%

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Off-balance sheet commitments

We are a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers and to reduce its own exposure to fluctuations in interest rates. These financial instruments include commitments to extend credit and standby and commercial letters of credit. Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in our consolidated balance sheets. The contract or notional amounts of those instruments reflect the extent of the involvement in particular classes of financial instruments.

The exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby and commercial letters of credit is represented by the contractual notional amount of those instruments. The same credit policies are used in making commitments and conditional obligations as it does for on-balance sheet instruments. Unless otherwise noted, collateral or other security is not required to support financial instruments with credit risk.

The notional amounts of the financial instruments with off-balance sheet risk at December 31, 2017, 2016 2015 and 20142015 are as follows:

Contract Amount

(in thousands) December 31, 2016  December 31, 2015  December 31, 2014  December 31, 2017  December 31, 2016  December 31, 2015 
Commitments to Extend Credit $56,910  $88,081  $59,675  $78,125  $56,910  $88,081 
Unfunded Commitments under lines of credit $128,428  $107,581  $111,247  $101,344  $128,428  $107,581 
Commercial and Standby letters of credit $6,602  $7,486  $7,743  $7,886  $6,602  $7,486 

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since commitments may expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. Each customer's creditworthiness is evaluated on a case-by-case basis. The amount of collateral obtained, if deemed necessary upon extension of credit, is based on our credit evaluation of the counterpart. Collateral requirements vary but may include accounts receivable, inventory, property, plant and equipment, residential real estate and commercial properties.

Unfunded commitments under lines of credit are contractually obligated by us as long as the borrower is in compliance with the terms of the loan relationship. Unfunded lines of credit are typically operating lines of credit that adjust on a regular basis as a customer requires funding. There may be seasonal variations to the usage of these lines. At December 31, 2016,2017, the largest concentration of unfunded commitments were lines of credit associated with commercial and industrial loans.

Commercial and standby letters of credit are conditional commitments to guarantee the performance of a customer to a third party. These guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing and similar transactions. The majority of these guarantees are short-term (one year or less); however, some guarantees extend for up to three years. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. Collateral requirements are the same as on-balance sheet instruments and commitments to extend credit.

There were no losses incurred on any commitments during the years ended December 31, 2017, 2016 2015 and 2014.2015.

Contractual Obligations

The following table summarizes our fixed and determinable contractual obligations and other funding needs by payment date at December 31, 2016.2017. The payment amounts represent those amounts due to the recipient and do not include any unamortized premiums or discounts or other similar carrying amount adjustments.

Payments Due by Period: December 31, 2016  December 31, 2017 
(in thousands) Less Than One Year  One to Three Years  Over Three Years  Total  Less Than One Year  One to Three Years  Over Three Years  Total 
Operating leases $33  $61  $37  $131  $39  $47  $15  $101 
Software contracts  1,114   1,682   -   2,796   1,271   1,016   207   2,494 
Time deposits  359,943   120,015   38,039   517,997   357,687   167,745   55,899   581,331 
Short-term borrowings  6,500   -   -   6,500   15,500   -   -   15,500 
Senior long-term debt  2,125   5,000   15,000   22,125   2,941   5,882   13,971   22,794 
Junior subordinated debentures  -   -   15,000   15,000   -   -   15,000   15,000 
Total contractual obligations $369,715  $126,758  $68,076  $564,549  $377,438  $174,690  $85,092  $637,220 

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Item 7A– Quantitative and Qualitative Disclosures about Market Risk

Asset/Liability Management and Market Risk
Asset/Liability Management.

Our asset/liability management process consists of quantifying, analyzing and controlling interest rate risk to maintain reasonably stable net interest income levels under various interest rate environments. The principal objective of asset/liability management is to maximize net interest income while operating within acceptable limits established for interest rate risk and to maintain adequate levels of liquidity.

The majority of our assets and liabilities are monetary in nature. Consequently, one of our most significant forms of market risk is interest rate risk, which is inherent in our lending and deposit-taking activities. Our assets, consisting primarily of loans secured by real estate and fixed rate securities in our investment portfolio, have longer maturities than our liabilities, consisting primarily of deposits. As a result, a principal part of our business strategy is to manage interest rate risk and reduce the exposure of our net interest income to changes in market interest rates. The board of directors of First Guaranty Bank has established two committees, the management asset liability committee and the board investment committee, to oversee the interest rate risk inherent in our assets and liabilities, for determining the level of risk that is appropriate given our business strategy, operating environment, capital, liquidity and performance objectives, and for managing this risk consistent with the guidelines approved by the board of directors. The management asset liability committee is comprised of senior officers of the Bank and meets as needed to review our asset liability policies and interest rate risk position. The board ALCO investment committee is comprised of certain members of the board of directors of the Bank and meets monthly. The management asset liability committee provides a monthly report to the board ALCO investment committee.

The need for interest sensitivity gap management is most critical in times of rapid changes in overall interest rates. We generally seek to limit our exposure to interest rate fluctuations by maintaining a relatively balanced mix of rate sensitive assets and liabilities on a one-year time horizon and greater than one-year time horizon. Because of the significant impact on net interest margin from mismatches in repricing opportunities, we monitor the asset-liability mix periodically depending upon the management asset liability committee's assessment of current business conditions and the interest rate outlook. We maintain exposure to interest rate fluctuations within prudent levels using varying investment strategies. These strategies include, but are not limited to, frequent internal modeling of asset and liability values and behavior due to changes in interest rates. We monitor cash flow forecasts closely and evaluate the impact of both prepayments and extension risk.

The following interest sensitivity analysis is one measurement of interest rate risk. This analysis, which we prepare monthly,quarterly, reflects the contractual maturity characteristics of assets and liabilities over various time periods. This analysis does not factor in prepayments or interest rate floors on loans which may significantly change the report. This table includes nonaccrual loans in their respective maturity periods. The gap indicates whether more assets or liabilities are subject to repricing over a given time period. The interest sensitivity analysis at December 31, 20162017 illustrated below reflects a liability-sensitive position with a negative cumulative gap on a one-year basis.

 December 31, 2016  December 31, 2017 
 Interest Sensitivity Within  Interest Sensitivity Within 
(dollars in thousands) 3 Months Or Less  
Over 3 Months
thru 12 Months
  Total One Year  Over One Year  Total  3 Months Or Less  
Over 3 Months
thru 12 Months
  Total One Year  Over One Year  Total 
Earning Assets:                              
Loans (including loans held for sale) $365,395  $53,796  $419,191  $529,730  $948,921  $515,254  $48,631  $563,885  $586,437  $1,150,322 
Securities (including FHLB stock)  35,351   6,237   41,588   459,564   501,152   24,338   7,246   31,584   472,423   504,007 
Federal Funds Sold  271   -   271   -   271   823   -   823   -   823 
Other earning assets  9,427   -   9,427   -   9,427   25,589   -   25,589   -   25,589 
Total earning assets $410,444  $60,033  $470,477  $989,294  $1,459,771  $566,004  $55,877  $621,881  $1,058,860  $1,680,741 
                                        
Source of Funds:                                        
Interest-bearing accounts:                                        
Demand deposits $479,810  $-  $479,810  $-  $479,810  $611,677  $-  $611,677  $-  $611,677 
Savings deposits  97,280   -   97,280   -   97,280   104,661   -   104,661   -   104,661 
Time deposits  154,773   205,170   359,943   158,054   517,997   150,844   206,843   357,687   223,644   581,331 
Short-term borrowings  6,500   -   6,500   -   6,500   15,500   -   15,500   -   15,500 
Senior long-term debt  21,850   250   22,100   -   22,100   22,774   -   22,774   -   22,774 
Junior subordinated debt  -   -   -   14,630   14,630   -   -   -   14,664   14,664 
Noninterest-bearing, net  -   -   -   321,454   321,454   -   -   -   330,134   330,134 
Total source of funds $760,213  $205,420  $965,633  $494,138  $1,459,771  $905,456  $206,843  $1,112,299  $568,442  $1,680,741 
                                        
Period gap $(349,769) $(145,387) $(495,156) $495,156      $(339,452) $(150,966) $(490,418) $490,418     
Cumulative gap $(349,769) $(495,156) $(495,156) $-      $(339,452) $(490,418) $(490,418) $-     
                                        
Cumulative gap as a percent of earning assets  -24.0%  -33.9%  -33.9%          -20.2%  -29.2%  -29.2%        

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Net Interest Income at Risk.

Net interest income at risk measures the risk of a decline in earnings due to changes in interest rates. The first table below presents an analysis of our interest rate risk as measured by the estimated changes in net interest income resulting from an instantaneous and sustained parallel shift in the yield curve over a 12-month horizon at December 31, 2016.2017. The second table below presents an analysis of our interest rate risk as measured by the estimated changes in net interest income resulting from a gradual shift in the yield curve over a 12-month period. Shifts are measured in 100 basis point increments (+400 through -100 basis points) from base case. We do not present shifts less than 100 basis points because of the current low interest rate environment. The base case scenario encompasses key assumptions for asset/liability mix, loan and deposit growth, pricing, prepayment speeds, deposit decay rates, securities portfolio cash flows and reinvestment strategy and the market value of certain assets under the various interest rate scenarios. The base case scenario assumes that the current interest rate environment is held constant throughout the forecast period for a static balance sheet and the instantaneous and gradual shocks are performed against that yield curve.

December 31, 2016
December 31, 2017December 31, 2017
Instantaneous Changes in Interest Rates (basis points) Percent Change in Net Interest Income Percent Change in Net Interest Income
+400 (14.10%) (11.05%)
+300 (10.44%) (8.19%)
+200 (6.76%) (5.22%)
+100 (3.21%) (2.34%)
Base 0% 0%
-100 1.59% 2.15%

Gradual Changes in Interest Rates (basis points) Percent Change in Net Interest Income Percent Change in Net Interest Income
+400 (7.29%) (6.47%)
+300 (5.38%) (4.77%)
+200 (3.51%) (3.15%)
+100 (1.59%) (1.45%)
Base 0% 0%
-100 2.55% 2.09%

These scenarios above are both instantaneous and gradual shocks that assume balance sheet management will mirror the base case. Even if interest rates change in the designated amounts, there can be no assurance that our assets and liabilities would perform as anticipated. Additionally, a change in the U.S. Treasury rates in the designated amounts accompanied by a change in the shape of the U.S. Treasury yield curve would cause significantly different changes to net interest income than indicated above. Strategic management of our balance sheet would be adjusted to accommodate these movements. As with any method of measuring interest rate risk, certain shortcomings are inherent in the methods of analysis presented above. For example, although certain assets and liabilities may have similar maturities or periods to repricing, they may react in different degrees to changes in market interest rates. Also, the interest rates on certain types of assets and liabilities may fluctuate in advance of changes in market interest rates, while interest rates on other types may lag behind changes in market rates. Also, the ability of many borrowers to service their debt may decrease in the event of an interest rate increase. We consider all of these factors in monitoring exposure to interest rate risk.

We are pursuing a strategy that began in 2012 to reduce long-term interest rate risk. The contractual maturity of the investment portfolio was shortened and mortgage backed securities were purchased to enhance cash flow. We were able to grow our loan portfolio while reducing the size of the investment portfolio. New loans originated generally were either floating rate or were fixed rate with maturities that did not exceed five years. Securities as a percentage of average interest-earning assets decreased from 37.5%36.7% in 20152016 to 35.0%32.1% in 2016.2017. Deposit maturities were extended and generally priced lower. We believe that the addition of short-term securities and deploying our capital to grow our loan portfolio will help to lower interest rate risk.

-70--71-

Item 8 - Financial Statements and Supplementary Data

Report of Castaing, Hussey & Lolan, LLC
Independent Registered Accounting Firm

To the Shareholders and Board of Directors
First Guaranty Bancshares, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of First Guaranty Bancshares, Inc. and subsidiarySubsidiaries as of December 31, 20162017 and 2015,2016, and the related consolidated statements of income, comprehensive income, changes in shareholders' equity, and cash flows for each of the years in the three-year period ended December 31, 2016.2017, and the related notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the consolidated financial position of First Guaranty's management is responsibleGuaranty Bancshares, Inc. and Subsidiaries as of December 31, 2017 and 2016, and the consolidated results of its operations and its cash flows for theseeach of the years in the three-year period ended December 31, 2017, in conformity with accounting principles generally accepted in the United States of America.

We also have audited, in accordance with the standards of the American Institute of Certified Public Accountants, First Guaranty Bancshares, Inc.'s internal control over financial statements.reporting as of December 31, 2017, based on criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), and our report dated March 16, 2018, expressed an unqualified opinion.

Basis for Opinion

These financial statements are the responsibility of First Guaranty Bancshares Inc.'s management. Our responsibility is to express an opinion on theseFirst Guaranty Bancshares Inc. and Subsidiaries' 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 First Guaranty Bancshares, Inc. and Subsidiaries 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 Public Company Accounting Oversight Board (United States).PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includesmisstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the 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 supportingregarding the amounts and disclosures in the financial statements. An auditOur audits also includes assessingincluded evaluating the accounting principles used and significant estimates made by Management,management, as well as evaluating the overall presentation of the financial statement presentation.statements. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of First Guaranty Bancshares, Inc. and subsidiary as of December 31, 2016 and 2015, and the consolidated results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2016 in conformity with accounting principles generally accepted in the United States of America.

We also audited, in accordance with the standards of the American Institute of Certified Public Accountants, First Guaranty Bancshares, Inc. and subsidiary's internal control over financial reporting as of December 31, 2016, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) and our report dated March 30, 2017 expressed an unqualified opinion thereon.

/s/ Castaing, Hussey & Lolan, LLC

Castaing, Hussey & Lolan, LLC
New Iberia, Louisiana
March 30, 2017
We have served as First Guaranty Bancshares Inc. and Subsidiaries' auditor since 2001.
Castaing, Hussey & Lolan, LLC
New Iberia,  Louisiana
March 16, 2018

-71--72-

FIRST GUARANTY BANCSHARES, INC. AND SUBSIDIARY
CONSOLIDATED BALANCE SHEETS
 
(in thousands, except share data) December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
Assets            
Cash and cash equivalents:            
Cash and due from banks $17,840  $36,690  $37,205  $17,840 
Federal funds sold  271   582   823   271 
Cash and cash equivalents  18,111   37,272   38,028   18,111 
                
Interest-earning time deposits with banks  -   997 
        
Investment securities:                
Available for sale, at fair value  397,473   376,369   381,535   397,473 
Held to maturity, at cost (estimated fair value of $99,906 and $168,148, respectively)  101,863   169,752 
Held to maturity, at cost (estimated fair value of $118,557 and $99,906, respectively)  120,121   101,863 
Investment securities  499,336   546,121   501,656   499,336 
                
Federal Home Loan Bank stock, at cost  1,816   935   2,351   1,816 
Loans held for sale  1,308   - 
                
Loans, net of unearned income  948,921   841,583   1,149,014   948,921 
Less: allowance for loan losses  11,114   9,415   9,225   11,114 
Net loans  937,807   832,168   1,139,789   937,807 
                
Premises and equipment, net  23,519   22,019   38,020   23,519 
Goodwill  1,999   1,999   3,472   1,999 
Intangible assets, net  1,056   1,394   4,424   1,056 
Other real estate, net  359   1,577   1,281   359 
Accrued interest receivable  7,039   6,015   7,982   7,039 
Other assets  9,904   9,256   12,119   9,904 
Total Assets $1,500,946  $1,459,753  $1,750,430  $1,500,946 
                
Liabilities and Shareholders' Equity                
Deposits:                
Noninterest-bearing demand $231,094  $213,203  $251,617  $231,094 
Interest-bearing demand  479,810   409,209   611,677   479,810 
Savings  97,280   81,448   104,661   97,280 
Time  517,997   592,010   581,331   517,997 
Total deposits  1,326,181   1,295,870   1,549,286   1,326,181 
                
Short-term borrowings  6,500   1,800   15,500   6,500 
Accrued interest payable  1,931   1,707   2,488   1,931 
Senior long-term debt  22,100   25,824   22,774   22,100 
Junior subordinated debentures  14,630   14,597   14,664   14,630 
Other liabilities  5,255   1,731   1,735   5,255 
Total Liabilities  1,376,597   1,341,529   1,606,447   1,376,597 
                
Shareholders' Equity                
Common stock:1
                
$1 par value - authorized 100,600,000 shares; issued 7,609,194 shares  7,609   7,609 
$1 par value - authorized 100,600,000 shares; issued 8,807,175 and 8,369,424 shares  8,807   8,369 
Surplus  61,584   61,584   92,268   81,000 
Retained earnings  59,155   49,932   44,464   38,979 
Accumulated other comprehensive income (loss)  (3,999)  (901)  (1,556)  (3,999)
Total Shareholders' Equity  124,349   118,224   143,983   124,349 
Total Liabilities and Shareholders' Equity $1,500,946  $1,459,753  $1,750,430  $1,500,946 
 
See Notes to Consolidated Financial Statements.
1  All share amounts have been restated to reflect the ten percent stock dividend paid December 17, 201514, 2017 to shareholders of record as of December 10, 2015.8, 2017.

-72--73-

FIRST GUARANTY BANCSHARES, INC. AND SUBSIDIARY
CONSOLIDATED STATEMENTS OF INCOME
 
 Years Ended December 31,  Years Ended December 31, 
(in thousands, except share data) 2016  2015  2014  2017  2016  2015 
Interest Income:                  
Loans (including fees) $45,495  $42,536  $39,787  $54,034  $45,495  $42,536 
Deposits with other banks  69   72   115   178   69   72 
Securities (including FHLB stock)  12,968   13,471   13,395   13,325   12,968   13,471 
Federal funds sold  9   -   - 
Total Interest Income  58,532   56,079   53,297   67,546   58,532   56,079 
      ��                 
Interest Expense:                        
Demand deposits  2,633   1,419   1,312   5,526   2,633   1,419 
Savings deposits  80   38   33   201   80   38 
Time deposits  5,954   6,985   7,716   7,112   5,954   6,985 
Borrowings  1,473   166   141   1,554   1,473   166 
Total Interest Expense  10,140   8,608   9,202   14,393   10,140   8,608 
                        
Net Interest Income  48,392   47,471   44,095   53,153   48,392   47,471 
Less: Provision for loan losses  3,705   3,864   1,962   3,822   3,705   3,864 
Net Interest Income after Provision for Loan Losses  44,687   43,607   42,133   49,331   44,687   43,607 
                        
Noninterest Income:                        
Service charges, commissions and fees  2,388   2,736   2,767   2,589   2,388   2,736 
ATM and debit card fees  1,859   1,779   1,671   1,986   1,859   1,779 
Net gains on securities  3,799   3,300   295   1,397   3,799   3,300 
Net gain (loss) on sale of loans  14   4   (12)
Net gains on sale of loans  311   14   4 
Other  1,395   1,137   1,456   2,057   1,395   1,137 
Total Noninterest Income  9,455   8,956   6,177   8,340   9,455   8,956 
                        
Noninterest Expense:                        
Salaries and employee benefits  16,577   15,496   15,840   20,113   16,577   15,496 
Occupancy and equipment expense  4,242   3,845   3,928   4,505   4,242   3,845 
Other  12,066   11,754   11,826   13,903   12,066   11,754 
Total Noninterest Expense  32,885   31,095   31,594   38,521   32,885   31,095 
                        
Income Before Income Taxes  21,257   21,468   16,716   19,150   21,257   21,468 
Less: Provision for income taxes  7,164   6,963   5,492   7,399   7,164   6,963 
Net Income $14,093  $14,505  $11,224  $11,751  $14,093  $14,505 
Preferred stock dividends  -   (384)  (394)  -   -   (384)
Income Available to Common Shareholders $14,093  $14,121  $10,830  $11,751  $14,093  $14,121 
                        
Per Common Share:1
                        
Earnings $1.85  $2.01  $1.57  $1.37  $1.68  $1.83 
Cash dividends paid $0.64  $0.60  $0.58  $0.60  $0.58  $0.54 
                        
Weighted Average Common Shares Outstanding  7,609,194   7,013,869   6,920,022   8,608,088   8,369,424   7,714,620 
 
See Notes to Consolidated Financial Statements
1  All share and per share amounts have been restated to reflect the ten percent stock dividend paid December 17, 201514, 2017 to shareholders of record as of December 10, 2015.8, 2017.

-73--74-

FIRST GUARANTY BANCSHARES, INC. AND SUBSIDIARY
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
 
 Years Ended December 31,  Years Ended December 31, 
(in thousands) 2016  2015  2014  2017  2016  2015 
Net Income $14,093  $14,505  $11,224  $11,751  $14,093  $14,505 
Other comprehensive income (loss):                        
Unrealized gains (losses) on securities:                        
Unrealized holding gains (losses) arising during the period  (955)  1,394   14,499   5,098   (955)  1,394 
Reclassification adjustments for net gains included in net income  (3,799)  (3,300)  (295)  (1,397)  (3,799)  (3,300)
Reclassification of OTTI losses included in net income  60   175   -   -   60   175 
Change in unrealized gains (losses) on securities  (4,694)  (1,731)  14,204   3,701   (4,694)  (1,731)
Tax impact  1,596   589   (4,829)  (1,258)  1,596   589 
Other comprehensive income (loss)  (3,098)  (1,142)  9,375   2,443   (3,098)  (1,142)
Comprehensive Income $10,995  $13,363  $20,599  $14,194  $10,995  $13,363 
 
See Notes to Consolidated Financial Statements

-74--75-

FIRST GUARANTY BANCSHARES, INC. AND SUBSIDIARY
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
 
 
Series C
Preferred Stock
$1,000 Par
  
Common Stock
$1 Par
  Surplus  
Treasury
Stock
  
Retained
Earnings
  
Accumulated
Other Comprehensive
Income/(Loss)
  Total  
Series C
Preferred Stock
$1,000 Par
  
Common Stock
$1 Par
  Surplus  
Treasury
Stock
  
Retained
Earnings
  
Accumulated
Other Comprehensive
Income/(Loss)
  Total 
(in thousands, except share data)                                          
Balance December 31, 2013 $39,435  $6,923  $51,646  $(54) $34,589  $(9,134) $123,405 
Balance December 31, 2014(2)
 $39,435  $7,615  $69,311  $(54) $23,035  $241  $139,583 
Net income  -   -   -   -   11,224   -   11,224   -   -   -   -   14,505   -   14,505 
Other comprehensive income  -   -   -   -   -   9,375   9,375 
Cash dividends on common stock ($0.58 per share)  -   -   -   -   (4,027)  -   (4,027)
Preferred stock dividends  -   -   -   -   (394)  -   (394)
Balance December 31, 2014 $39,435  $6,923  $51,646  $(54) $41,392  $241  $139,583 
Net income  -   -   -   -   14,505   -   14,505 
Reclassification of treasury stock under the LCBA (1)
  -   (3)  -   54   (51)  -   - 
Reclassification of treasury stock under the LCBA (1)(2)
  -   (4)  (7)  54   (43)  -   - 
Other comprehensive income  -   -   -   -   -   (1,142)  (1,142)  -   -   -   -   -   (1,142)  (1,142)
Preferred stock redeemed, Series C  (39,435)  -   -   -   -   -   (39,435)  (39,435)  -   -   -   -   -   (39,435)
Common stock issued in initial public offering, 689,172 shares(2)
  -   689   9,938   -   (1,283)  -   9,344 
Cash dividends on common stock ($0.60 per
share)
  -   -   -   -   (4,247)  -   (4,247)
Common stock issued in initial public offering, 758,027 shares(2)
  -   758   11,696   -   (3,110)  -   9,344 
Cash dividends on common stock ($0.54 per share)(2)
  -   -   -   -   (4,247)  -   (4,247)
Preferred stock dividends  -   -   -   -   (384)  -   (384)  -   -   -   -   (384)  -   (384)
Balance December 31, 2015 $-  $7,609  $61,584  $-  $49,932  $(901) $118,224  $-  $8,369  $81,000  $-  $29,756  $(901) $118,224 
Net income  -   -   -   -   14,093   -   14,093   -   -   -   -   14,093   -   14,093 
Other comprehensive income  -   -   -   -   -   (3,098)  (3,098)  -   -   -   -   -   (3,098)  (3,098)
Cash dividends on common stock ($0.64 per share)  -   -   -   -   (4,870)  -   (4,870)
Cash dividends on common stock ($0.58 per
share)(2)
  -   -   -   -   (4,870)  -   (4,870)
Balance December 31, 2016 $-  $7,609  $61,584  $-  $59,155  $(3,999) $124,349  $-  $8,369  $81,000  $-  $38,979  $(3,999) $124,349 
Net income  -   -   -   -   11,751   -   11,751 
Common stock issued in acquisition, 437,751 shares(2)
  -   438   11,268   -   (1,056)  -   10,650 
Other comprehensive income  -   -   -   -   -   2,443   2,443 
Cash dividends on common stock ($0.60 per share)(2)
  -   -   -   -   (5,210)  -   (5,210)
Balance December 31, 2017 $-  $8,807  $92,268  $-  $44,464  $(1,556) $143,983 
 
See Notes to Consolidated Financial Statements
 
(1) Effective January 1, 2015, companies incorporated under Louisiana law became subject to the Louisiana Business Corporation Act (which replaces the Louisiana Business Corporation Law). Provisions of the Louisiana Business Corporation Act eliminate the concept of treasury stock and provide that shares reacquired by a company are to be treated as authorized but unissued shares. As a result of this change in law, shares previously classified as treasury stock were reclassified as a reduction to issued shares of common stock in the consolidated financial statements as of June 30, 2015, reducing the stated value of common stock and retained earnings.
(2) All share and per share amounts reflect the ten percent stock dividend paid December 17, 201514, 2017 to shareholders of record as of December 10, 2015.8, 2017.

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FIRST GUARANTY BANCSHARES, INC. AND SUBSIDIARY
CONSOLIDATED STATEMENTS OF CASH FLOWS
 
 Years Ended December 31,  Years Ended December 31, 
(in thousands) 2016  2015  2014  2017  2016  2015 
Cash Flows From Operating Activities:                  
Net income $14,093  $14,505  $11,224  $11,751  $14,093  $14,505 
Adjustments to reconcile net income to net cash provided by operating activities:                        
Provision for loan losses  3,705   3,864   1,962   3,822   3,705   3,864 
Depreciation and amortization  2,190   1,995   2,143   2,444   2,190   1,995 
Amortization/Accretion of investments  2,239   2,036   2,164   1,788   2,239   2,036 
Gain on sale/call of securities  (3,799)  (3,300)  (295)  (1,397)  (3,799)  (3,300)
Other than temporary impairment charge on securities  60   175   -   -   60   175 
Gain on sale of assets  (76)  (6)  (17)  (361)  (76)  (6)
Repossessed asset write downs, gain and losses on dispositions  243   411   665   103   243   411 
FHLB stock dividends  (6)  (4)  (4)  (23)  (6)  (4)
Net decrease in loans held for sale  -   -   88   347   -   - 
Change in other assets and liabilities, net  3,563   (2,461)  (1,140)  (6,199)  3,563   (2,461)
Net Cash Provided by Operating Activities  22,212   17,215   16,790   12,275   22,212   17,215 
                        
Cash Flows From Investing Activities:                        
Funds invested in certificates of deposit  -   -   (10,000)
Proceeds from maturities, calls and sales of certificates of deposit  1,001   9,250   500   -   1,001   9,250 
Proceeds from maturities and calls of HTM securities  85,875   72,036   8,279   11,703   85,875   72,036 
Proceeds from maturities, calls and sales of AFS securities  1,000,905   723,249   535,167   542,894   1,000,905   723,249 
Funds invested in HTM securities  (18,563)  (48,318)  -   (30,530)  (18,563)  (48,318)
Funds Invested in AFS securities  (1,024,632)  (650,698)  (538,209)  (517,185)  (1,024,632)  (650,698)
Proceeds from sale/redemption of Federal Home Loan Bank stock  -   3,554   4,169   -   -   3,554 
Funds invested in Federal Home Loan Bank stock  (875)  (2,864)  (3,950)  -   (875)  (2,864)
Net increase in loans  (109,467)  (56,000)  (92,697)  (80,816)  (109,467)  (56,000)
Purchases of premises and equipment  (4,109)  (4,400)  (1,668)  (6,814)  (4,109)  (4,400)
Proceeds from sales of premises and equipment  983   4   375   51   983   4 
Proceeds from sales of other real estate owned  1,098   1,394   3,049   608   1,098   1,394 
Cash paid in excess of cash recieved in acquisition  (2,907)  -   - 
Net Cash (Used In) Provided By Investing Activities  (67,784)  47,207   (94,985)  (82,996)  (67,784)  47,207 
                        
Cash Flows From Financing Activities:                        
Net increase (decrease) in deposits  30,311   (75,969)  68,740   95,879   30,311   (75,969)
Net increase (decrease) in federal funds purchased and short-term borrowings  4,700   -   (3,988)
Net (decrease) increase in federal funds purchased and short-term borrowings  (700)  4,700   - 
Proceeds from long-term borrowings, net of costs  -   24,969   1,555   3,750   -   24,969 
Repayment of long-term borrowings  (3,730)  (600)  (600)  (3,081)  (3,730)  (600)
Proceeds from junior subordinated debentures, net of costs  -   14,597   -   -   -   14,597 
Issuance of common stock, net of costs  -   9,344   -   -   -   9,344 
Redemption of preferred stock  -   (39,435)  -   -   -   (39,435)
Dividends paid  (4,870)  (4,631)  (4,421)  (5,210)  (4,870)  (4,631)
Net Cash Provided By (Used in) Financing Activities  26,411   (71,725)  61,286   90,638   26,411   (71,725)
                        
Net Decrease In Cash and Cash Equivalents  (19,161)  (7,303)  (16,909)
Net Increase (Decrease In) Cash and Cash Equivalents  19,917   (19,161)  (7,303)
Cash and Cash Equivalents at the Beginning of the Period  37,272   44,575   61,484   18,111   37,272   44,575 
Cash and Cash Equivalents at the End of the Period $18,111  $37,272  $44,575  $38,028  $18,111  $37,272 
                        
Noncash Activities:                        
Loans transferred to foreclosed assets $123  $1,184  $2,330  $1,374  $123  $1,184 
Common stock issued in acquisition $10,650  $-  $- 
                        
Cash Paid During the Period:                        
Interest on deposits and borrowed funds $9,916  $8,898  $9,569  $13,836  $9,916  $8,898 
Income taxes $3,000  $8,400  $4,500  $10,700  $3,000  $8,400 

See Notes to Consolidated Financial Statements.
 
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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Business and Summary of Significant Accounting Policies

Business

First Guaranty Bancshares, Inc. ("First Guaranty" or the "Company") is a Louisiana corporation headquartered in Hammond, LA. First Guaranty owns all of the outstanding shares of common stock of First Guaranty Bank. First Guaranty Bank (the "Bank") is a Louisiana state-chartered commercial bank that provides a diversified range of financial services to consumers and businesses in the communities in which it operates. These services include consumer and commercial lending, mortgage loan origination, the issuance of credit cards and retail banking services. The Bank also maintains an investment portfolio comprised of government, government agency, corporate, and municipal securities. The Bank has twenty-onetwenty-seven banking offices, including one drive-up banking facility, and twenty-seventhirty-eight automated teller machines (ATMs) in Southeast Louisiana, Southwest Louisiana, North Louisiana and North Louisiana.Central Texas.

Summary of significant accounting policies

The accounting and reporting policies of First Guaranty conform to generally accepted accounting principles and to predominant accounting practices within the banking industry. The more significant accounting and reporting policies are as follows:

Consolidation

The consolidated financial statements include the accounts of First Guaranty Bancshares, Inc., and its wholly owned subsidiary, First Guaranty Bank. All significant intercompany balances and transactions have been eliminated in consolidation.

Acquisition Accounting

Acquisitions are accounted for under the purchase method of accounting. Purchased assets, including identifiable intangibles, and assumed liabilities are recorded at their respective acquisition date fair values. If the fair value of net assets purchased exceeds the consideration given, a gain on acquisition is recognized. If the consideration given exceeds the fair value of the net assets received, goodwill is recognized. Fair values are subject to refinement for up to one year after the closing date of an acquisition as information relative to closing date fair values becomes available. Purchased loans acquired in a business combination are recorded at estimated fair value on their purchase date with no carryover of the related allowance for loan losses. See Acquired Loans section below for accounting policy regarding loans acquired in a business combination.

Use of estimates

The preparation of financial statements in conformity with generally accepted accounting principles 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 dates of the financial statements and the reported amounts of revenue and expense during the reporting periods. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near-term relate to the determination of the allowance for loan losses, the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans, and the valuation of investment securities. In connection with the determination of the allowance for loan losses and real estate owned, First Guaranty obtains independent appraisals for significant properties.

Cash and cash equivalents

For purposes of reporting cash flows, cash and cash equivalents are defined as cash, due from banks, interest-bearing demand deposits with banks and federal funds sold with maturities of three months or less.

Securities

First Guaranty reviews its financial position, liquidity and future plans in evaluating the criteria for classifying investment securities. Debt securities that Management has the ability and intent to hold to maturity are classified as held to maturity and carried at cost, adjusted for amortization of premiums and accretion of discounts using methods approximating the interest method. Securities available for sale are stated at fair value. The unrealized difference, if any, between amortized cost and fair value of these AFS securities is excluded from income and is reported, net of deferred taxes, in accumulated other comprehensive income as a part of shareholders' equity. Details of other comprehensive income are reported in the consolidated statements of comprehensive income. Realized gains and losses on securities are computed based on the specific identification method and are reported as a separate component of other income. Amortization of premiums and discounts is included in interest income. Discounts and premiums related to debt securities are amortized using the effective interest rate method.

Management evaluates securities for other-than-temporary impairment ("OTTI") at least on a quarterly basis, and more frequently when economic or market conditions warrant such an evaluation. In estimating other-than-temporary losses, management considers the length of time and extent that fair value has been less than cost and the financial condition and near term prospects of the issuer. Management also assesses whether it intends to sell, or it is more likely than not that it will be required to sell, a security in an unrealized loss position before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the entire difference between amortized cost and fair value is recognized as impairment through earnings. For debt securities that do not meet the aforementioned criteria, the amount of impairment is split into two components as follows: 1) OTTI related to credit loss, which must be recognized in the income statement and 2) OTTI related to other factors, which is recognized in other comprehensive income. The credit loss is defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis. For equity securities, the entire amount of impairment is recognized through earnings.
 
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Loans held for sale

Mortgage loans originated and intended for sale in the secondary market are carried at the lower of cost or estimated fair value in the aggregate. Net unrealized losses, if any, are recognized through a valuation allowance by charges to income. Loans held for sale have primarily been fixed rate single-family residential mortgage loans under contract to be sold in the secondary market. In most cases, loans in this category are sold within thirty days. Buyers generally have recourse to return a purchased loan under limited circumstances. Recourse conditions may include early payment default, breach of representations or warranties and documentation deficiencies. Mortgage loans held for sale are generally sold with the mortgage servicing rights released. Gains or losses on sales of mortgage loans are recognized based on the differences between the selling price and the carrying value of the related mortgage loans sold.

Loans

Loans are stated at the principal amounts outstanding, net of unearned income and deferred loan fees. In addition to loans issued in the normal course of business, overdrafts on customer deposit accounts are considered to be loans and reclassified as such. Interest income on all classifications of loans is calculated using the simple interest method on daily balances of the principal amount outstanding.

Accrual of interest is discontinued on a loan when Management believes, after considering economic and business conditions and collection efforts, the borrower's financial condition is such that reasonable doubt exists as to the full and timely collection of principal and interest. This evaluation is made for all loans that are 90 days or more contractually past due. When a loan is placed in nonaccrual status, all interest previously accrued but not collected is reversed against current period interest income. Income on such loans is then recognized only to the extent that cash is received and where the future collection of interest and principal is probable. Loans are returned to accrual status when, in the judgment of Management, all principal and interest amounts contractually due are reasonably assured to be collected within a reasonable time frame and when the borrower has demonstrated payment performance of cash or cash equivalents; generally for a period of six months. All loans, except mortgage loans, are considered past due if they are past due 30 days. Mortgage loans are considered past due when two consecutive payments have been missed. Loans that are past due 90-120 days and deemed uncollectible are charged-off. The loan charge off is a reduction of the allowance for loan losses.

Troubled Debt Restructurings (TDRs)

TDRs are loans in which the borrower is experiencing financial difficulty at the time of restructuring, and the Bank has granted a concession to the borrower. TDRs are undertaken in order to improve the likelihood of recovery on the loan and may take the form of modifications made with the stated interest rate lower than the current market rate for new debt with similar risk, other modifications to the structure of the loan that fall outside of normal underwriting policies and procedures, or in limited circumstances forgiveness of principal and / or interest. TDRs can involve loans remaining on non-accrual, moving to non-accrual, or continuing on accrual status, depending on the individual facts and circumstances of the borrower. TDRs are subject to policies governing accrual and non-accrual evaluation consistent with all other loans as discussed in the "Loans" section above. All loans with the TDR designation are considered to be impaired, even if they are accruing.

First Guaranty's policy is to evaluate TDRs that have subsequently been restructured and returned to market terms after 12 months of performance. The evaluation includes a review of the loan file and analysis of the credit to assess the loan terms, including interest rate to insure such terms are consistent with market terms. The loan terms are compared to a sampling of loans with similar terms and risk characteristics, including loans originated by First Guaranty and loans lost to a competitor. The sample provides a guide to determine market terms pursuant to ASC 310-40-50-2. The loan is also evaluated at that time for impairmentimpairment. A loan determined to be restructured to market terms and not considered impaired will no longer be disclosed as a TDR in the years following the restructuring. These loans will continue to be individually evaluated for impairment. A loan determined to either be restructured to below market terms or to be impaired will remain a TDR.

Credit Quality

First Guaranty's credit quality indicators are pass, special mention, substandard, and doubtful.

Loans included in the pass category are performing loans with satisfactory debt coverage ratios, collateral, payment history, and documentation requirements.

Special mention loans have potential weaknesses that deserve close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects. Borrowers may be experiencing adverse operating trends (declining revenues or margins) or an ill proportioned balance sheet (e.g., increasing inventory without an increase in sales, high leverage, 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. Nonfinancial reasons include management problems, pending litigation, an ineffective loan agreement or other material structural weakness, and any other significant deviation from prudent lending practices.

A substandard loan is inadequately protected by the paying capacity of the obligor or of the collateral pledged, if any. Loans classified as substandard have a well-defined weakness. They are characterized by the distinct possibility that First Guaranty will sustain some loss if the deficiencies are not corrected. These loans require more intensive supervision. 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 mitigates. For some substandard loans, the likelihood of full collection of interest and principal may be in doubt and interest is no longer accrued. Consumer loans that are 90 days or more past due or that are nonaccrual are considered substandard.

Doubtful loans have the weaknesses of substandard loans with the additional characteristic that the weaknesses make collection or liquidation in full questionable and there is a high probability of loss based on currently existing facts, conditions and values.

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A loan is considered impaired when, based on current information and events, it is probable that First Guaranty will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by Management in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower's prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial and construction loans by either the present value of expected future cash flows discounted at the loan's effective interest rate, the loan's obtainable market price or the fair value of the collateral if the loan is collateral dependent. This process is only applied to impaired loans or relationships in excess of $250,000.$500,000. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Accordingly, individual consumer and residential loans are not separately identified for impairment disclosures, unless such loans are the subject of a restructuring agreement. Loans that have been restructured in a troubled debt restructuring will continue to be evaluated individually for impairment, including those no longer requiring disclosure.

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Acquired Loans

Loans are recorded at estimated fair value on their purchase date with no carryover of the related allowance for loan losses. Acquired loans are segregated between those with deteriorated credit quality at acquisition and those deemed as performing. To make this determination, Management considers such factors as past due status, nonaccrual status, credit risk ratings, interest rates and collateral position. The fair value of acquired loans deemed performing is determined by discounting cash flows, both principal and interest, for each pool at prevailing market interest rates as well as consideration of inherent potential losses. The difference between the fair value and principal balances due at acquisition date, the fair value discount, is accreted into income over the estimated life of each loan pool.

Loans acquired in a business combination are recorded at their estimated fair value on their purchase date with no carryover of the related allowance for loan losses. Performing acquired loans are subsequently evaluated for any required allowance at each reporting date. An allowance for loan losses is calculated using a similar methodology for originated loans.

Loan fees and costs

Nonrefundable loan origination and commitment fees and direct costs associated with originating loans are deferred and recognized over the lives of the related loans as an adjustment to the loans' yield using the level yield method.

Allowance for loan losses

The allowance for loan losses is established through a provision for loan losses charged to expense. Loans are charged against the allowance for loan losses when Management believes that the collectability of the principal is unlikely. The allowance, which is based on evaluation of the collectability of loans and prior loan loss experience, is an amount that, in the opinion of Management, reflects the risks inherent in the existing loan portfolio and exists at the reporting date. The evaluations take into consideration a number of subjective factors including changes in the nature and volume of the loan portfolio, historical losses, overall portfolio quality, review of specific problem loans, current economic conditions that may affect a borrower's ability to pay, adequacy of loan collateral and other relevant factors. In addition, regulatory agencies, as an integral part of their examination process, periodically review the estimated losses on loans. Such agencies may require additional recognition of losses based on their judgments about information available to them at the time of their examination.

The following are general credit risk factors that affect First Guaranty's loan portfolio segments. These factors do not encompass all risks associated with each loan category. Construction and land development loans have risks associated with interim construction prior to permanent financing and repayment risks due to the future sale of developed property. Farmland and agricultural loans have risks such as weather, government agricultural policies, fuel and fertilizer costs, and market price volatility. 1-4 family, multi-family, and consumer credits are strongly influenced by employment levels, consumer debt loads and the general economy. Non-farm non-residential loans include both owner occupied real estate and non-owner occupied real estate. Common risks associated with these properties is the ability to maintain tenant leases and keep lease income at a level able to service required debt and operating expenses. Commercial and industrial loans generally have non-real estate secured collateral which requires closer monitoring than real estate collateral.

Although Management uses available information to recognize losses on loans, because of uncertainties associated with local economic conditions, collateral values and future cash flows on impaired loans, it is reasonably possible that a material change could occur in the allowance for loan losses in the near term. However, the amount of the change that is reasonably possible cannot be estimated. The evaluation of the adequacy of loan collateral is often based upon estimates and appraisals. Because of changing economic conditions, the valuations determined from such estimates and appraisals may also change. Accordingly, First Guaranty may ultimately incur losses that vary from Management's current estimates. Adjustments to the allowance for loan losses will be reported in the period such adjustments become known or can be reasonably estimated. All loan losses are charged to the allowance for loan losses when the loss actually occurs or when the collectability of the principal is unlikely. Recoveries are credited to the allowance at the time of recovery.

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The allowance consists of specific, general, and unallocated components. The specific component relates to loans that are classified as doubtful, substandard, and impaired. For such loans that are also classified as impaired, an allowance is established when the discounted cash flows (or collateral value or observable market price) of the impaired loan is lower than the carrying value of that loan. Also, a specific reserve is allocated for syndicated loans. The general component covers non-classified loans and special mention loans and is based on historical loss experience adjusted for qualitative factors. An unallocated component is maintained to cover uncertainties that could affect the estimate of probable losses.

The allowance for loan losses is reviewed on a monthly basis. The monitoring of credit risk also extends to unfunded credit commitments, such as unused commercial credit lines and letters of credit. A reserve is established as needed for estimates of probable losses on such commitments.

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Goodwill and intangible assets

Goodwill and intangible assets deemed to have indefinite lives are subject to annual impairment tests. First Guaranty's goodwill is tested for impairment on an annual basis, or more often if events or circumstances indicate that there may be impairment. Adverse changes in the economic environment, declining operations, or other factors could result in a decline in the implied fair value of goodwill. If the implied fair value is less than the carrying amount, a loss would be recognized in other non-interest expense to reduce the carrying amount to implied fair value of goodwill. The goodwill impairment test includes two steps that are preceded by a, "step zero", qualitative test. The qualitative test allows Management to assess whether qualitative factors indicate that it is more likely than not that impairment exists. If it is not more likely than not that impairment exists, then no impairment exists and the two step quantitative test would not be necessary. These qualitative indicators include factors such as earnings, share price, market conditions, etc. If the qualitative factors indicate that it is more likely than not that impairment exists, then the two step quantitative test would be necessary. Step one is used to identify potential impairment and compares the estimated fair value of a reporting unit with its carrying amount, including goodwill. If the estimated fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is not considered impaired. If the carrying amount of a reporting unit exceeds its estimated fair value, the second step of the goodwill impairment test is performed to measure the amount of impairment loss, if any. Step two of the goodwill impairment test compares the implied estimated fair value of reporting unit goodwill with the carrying amount of that goodwill. If the carrying amount of goodwill for that reporting unit exceeds the implied fair value of that unit's goodwill, an impairment loss is recognized in an amount equal to that excess.

Identifiable intangible assets are acquired assets that lack physical substance but can be distinguished from goodwill because of contractual or legal rights or because the assets are capable of being sold or exchanged either on their own or in combination with the related contract, asset or liability. First Guaranty's intangible assets primarily relate to core deposits. These core deposit intangibles are amortized on a straight-line basis over terms ranging from seven to fifteen years. Management periodically evaluates whether events or circumstances have occurred that impair this deposit intangible.

Premises and equipment

Premises and equipment are stated at cost, less accumulated depreciation. Depreciation is computed for financial reporting purposes using the straight-line method over the estimated useful lives of the respective assets as follows:

Buildings and improvements 10-40 years
Equipment, fixtures and automobiles 3-10 years

Expenditures for renewals and betterments are capitalized and depreciated over their estimated useful lives. Repairs, maintenance and minor improvements are charged to operating expense as incurred. Gains or losses on disposition, if any, are recorded as a separate line item in noninterest income on the Statements of Income.

Other real estate

Other real estate includes properties acquired through foreclosure or acceptance of deeds in lieu of foreclosure. These properties are recorded at the lower of the recorded investment in the property or its fair value less the estimated cost of disposition. Any valuation adjustments required prior to foreclosure are charged to the allowance for loan losses. Subsequent to foreclosure, losses on the periodic revaluation of the property are charged to current period earnings as other real estate expense. Costs of operating and maintaining the properties are charged to other real estate expense as incurred. Any subsequent gains or losses on dispositions are credited or charged to income in the period of disposition.

Off-balance sheet financial instruments

In the ordinary course of business, First Guaranty has entered into commitments to extend credit, including commitments under credit card arrangements, commitments to fund commercial real estate, construction and land development loans secured by real estate, and performance standby letters of credit. Such financial instruments are recorded when they are funded.

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Income taxes

First Guaranty and its subsidiary file a consolidated federal income tax return on a calendar year basis. In lieu of Louisiana state income tax, the Bank is subject to the Louisiana bank shares tax, which is included in noninterest expense in First Guaranty's consolidated financial statements. With few exceptions, First Guaranty is no longer subject to U.S. federal, state or local income tax examinations for years before 2013.2014. Deferred tax assets and liabilities 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 basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which the deferred tax assets or liabilities are expected to be settled or realized. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be utilized.

Comprehensive income

Accounting principles generally require that recognized revenue, expenses, gains and losses be included in net income. Although certain changes in assets and liabilities, such as unrealized gains and losses on available for sale securities, are reported as a separate component of the equity section of the balance sheet, such items along with net income, are components of comprehensive income. The components of other comprehensive income and related tax effects are presented in the Statements of Comprehensive Income.

Fair Value Measurements

The fair value of a financial instrument is the current amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. Valuation techniques use certain inputs to arrive at fair value. Inputs to valuation techniques are the assumptions that market participants would use in pricing the asset or liability. They may be observable or unobservable. First Guaranty uses a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. See Note 2120 for a detailed description of fair value measurements.

Transfers of Financial Assets

Transfers of financial assets are accounted for as sales, when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (i) the assets have been isolated from First Guaranty, (ii) the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (iii) First Guaranty does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity.

Earnings per common share

Earnings per share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. In December of 2015,2017, First Guaranty issued a pro rata, 10% common stock dividend. The shares issued for the stock dividend have been retrospectively factored into the calculation of earnings per share as well as cash dividends paid on common stock and represented on the face of the financial statements. No convertible shares of First Guaranty's stock are outstanding.

Operating Segments

All of First Guaranty's operations are considered by management to be aggregated into one reportable operating segment. While the chief decision-makers monitor the revenue streams of the various products and services, the identifiable segments are not material. Operations are managed and financial performance is evaluated on a Company-wide basis.

Reclassifications

Certain reclassifications have been made to prior year end financial statements in order to conform to the classification adopted for reporting in 2016.2017.

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Note 2. Recent Accounting Pronouncements

In February 2016, the FASB issued ASU 2016-02, "Conforming"Leases: Conforming Amendments Related to Leases". This ASU amends the codification regarding leases in order to increase transparency and comparability. The ASU requires companies to recognize lease assets and liabilities on the statement of conditionbalance sheet and disclose key information about leasing arrangements. A lessee would recognize a liability to make lease payments and a right-of-use asset representing its right to use the leased asset for the lease term. The ASU is effective for annual and interim periods beginning after December 15, 2018. The adoption of this ASU is not expected to have a material effect on First Guaranty's Consolidated Financial Statements.

In June 2016, the FASB issued ASU 2016-13, "Measurement"Financial Instruments- Credit Losses: Measurement of Credit Losses on Financial Instruments". This ASU amends guidance on reporting credit losses for assets held at amortized cost basis and available for sale debt securities. The ASU amendments require the measurement of all expected credit losses for financial assets held at the reporting date be based on historical experience, current conditions, and reasonable and supportable forecasts. The ASU requires assets held at cost basis to reflect the Company'scompany's current estimate of all expected credit losses. For available for sale debt securities, credit losses should be presented as an allowance rather than as a write-down. In addition, this ASU amends the accounting for purchased financial assets with credit deterioration. This ASU is effective for annual and interim periods beginning after December 15, 2019. We are currently evaluating the impact of the adoption of this guidance on the Consolidated Financial Statements.

In January 2017, the FASB issued ASU 2017-04, "Intangibles - Goodwill and Other: Simplifying the Test for Goodwill Impairment". This ASU amends the guidance on impairment testing. The ASU eliminates Step 2 from the goodwill impairment test. The annual, or interim, goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized for the amount by which the carrying amount exceeds the reporting unit's fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, income tax effects from any tax deductible goodwill on the carrying amount of the reporting unit should be considered when measuring the goodwill impairment loss, if applicable. The ASU also eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform a qualitative assessment and, if it fails that qualitative test, 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 quantitative impairment test is necessary. This ASU is effective for annual and interim periods beginning after December 15, 2019. We are currently evaluating the impact of the adoption of this guidance on the Consolidated Financial Statements.

In JanuaryMarch 2017, the FASB issued ASU 2017-01, "Business Combinations: Clarifying the Definition of a Business"2017-08, "Receivables- Nonrefundable Fees and Other Costs, Premium Amortization on Purchased Callable Debt Securities". This ASU clarifiesshortens the definition ofamortization period for certain callable debt securities held at a business. The amendments affect all companies and other reporting organizations that must determine whether they have acquired or sold a business. The definition of a business affects many areas of accounting including acquisitions, disposals, goodwill, and consolidation.premium. Specifically, this ASU requires the premium to be amortized to the earliest call date. This ASU is intendeddoes not require an accounting change for securities held at a discount, the discount continues to help companies and other organizations evaluate whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses.amortized to maturity. This ASU is effective for annual and interim periods beginning after December 15, 2017. The2018. We are currently evaluating the impact of the adoption of this guidance on the Consolidated Financial Statements.

In February 2018, the FASB issued ASU 2018-02, "Income Statement - Reporting Comprehensive Income: Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income". This ASU provides an option to reclassify stranded tax effects within AOCI to retained earnings in each period in which the effect of the change in the U.S. federal corporate income tax rate in the Tax Cuts and Jobs Act (or portion thereof) is recorded. This ASU requires disclosure of a description of the accounting policy for releasing income tax effects from AOCI; whether election is made to reclassify the stranded income tax effects from the Tax Cuts and Jobs Act; and information about the other income tax effects that are reclassified. This ASU is not expected to have a material effecteffective for annual and interim periods beginning after December 15, 2018. We are currently evaluating the impact of the adoption of this guidance on the Consolidated Financial Statements.
 
In March 2018, the FASB issued ASU 2018-05, "Income Taxes (Topic 740) - Amendments to SEC Paragraphs Pursuant to SEC Staff Accounting Bulletin No. 118". This ASU adds SEC paragraphs pursuant to the SEC Staff Accounting Bulletin No. 118, which expresses the view of the staff regarding application of Topic 740, Income Taxes, in the reporting period that includes December 22, 2017 - the date on which the Tax Cuts and Jobs Act (H.R.1, An Act to Provide for Reconciliation Pursuant to Titles II and V of the Concurrent Resolution on the Budget for Fiscal Year 2018) was signed into law. This ASU is effective for annual and interim periods beginning after December 15, 2018. We are currently evaluating the impact of the adoption of this guidance on the Consolidated Financial Statements.

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Note 3. Merger Transaction

Effective at the close of business on June 16, 2017, First Guaranty completed its acquisition of 100% of the outstanding shares of Premier Bancshares, Inc., a Texas corporation ("Premier"), a single bank holding company headquartered in McKinney, Texas and its wholly owned subsidiary, Synergy Bank. This acquisition allows First Guaranty to expand its presence into the North Central Texas market area. Under terms of an agreement and plan of merger dated January 30, 2017, First Guaranty issued 0.119 of a share of its common stock for each share of Premier for a total of 397,988 shares at a price of $25.86 (unadjusted for the 10% stock dividend in December 2017) and paid $10.3 million in cash for an acquisition value of approximately $21.0 million. Based on the initial preliminary valuation of the fair value of tangible and intangible assets acquired and liabilities assumed, the purchase price resulted in approximately $1.5 million in goodwill and $2.7 million in core deposit intangible, none of which is deductible for tax purposes. 

The valuations of loans, premises and equipment and core deposit intangible and other assets acquired and liabilities assumed are still preliminary and subject to change. United States generally accepted accounting principles ("U.S. GAAP") provides up to twelve months following the date of acquisition in which management can finalize the fair values of acquired assets and assumed liabilities. Material events that occur during the measurement period will be analyzed to determine if the new information reflected facts and circumstances that existed on the acquisition date. The measurement period ends as soon as First Guaranty receives the information it was seeking about facts and circumstances that existed as of the acquisition date or learns more information is unobtainable. The measurement period is limited to one year from the acquisition date. Once management has finalized the fair values of acquired assets and assumed liabilities within this twelve month period, management considers such values to be the "Day One Fair Values."  Based on management's preliminary valuation of the fair value of tangible and intangible assets acquired and liabilities assumed, the purchase price for the Premier acquisition is allocated in the table below.

(in thousands) Premier Bancshares, Inc. 
    
Cash and due from banks $4,542 
Federal funds sold  2,855 
Securities available for sale  5,892 
Loans  128,018 
Premises and equipment  9,493 
Goodwill  1,474 
Intangible assets  3,809 
Other real estate  221 
Other assets  2,009 
     Total assets acquired $158,313 
     
Deposits  127,228 
FHLB borrowings  9,700 
Other liabilities  431 
     Total liabilities assumed $137,359 
         Net assets acquired $20,954 

The fair value of net assets acquired includes fair value adjustments to certain receivables that were not considered impaired as of the acquisition date. The non-impaired loans excluded from the purchase credit impairment requirements under ASC 310-30 were recorded at an estimated fair value of $123.7 million and had gross contractual amounts receivable of $122.9 million on the date of acquisition. Contractual cash flows not expected to be collected are estimated at $0.5 million.
The following pro forma information for the twelve months ended December 31, 2017 and December 31, 2016 reflects First Guaranty's estimated consolidated results of operations as if the acquisition of Premier occurred at January 1, 2016, unadjusted for potential cost savings.

(in thousands, except share data) 2017  2016 
       
Net Interest Income $55,663  $53,190 
Noninterest Income  8,540   11,541 
Noninterest Expense  42,434   39,395 
Net Income  10,885   13,709 
         
Earnings per common share $1.24  $1.56 

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Note 3.4. Cash and Due from Banks

Certain reserves are required to be maintained at the Federal Reserve Bank. There was no reserve requirement as of December 31, 20162017 and 2015.2016. At December 31, 2016 First Guaranty had only one account at correspondent banks, excluding the Federal Reserve Bank, that exceeded the FDIC insurable limit of $250,000.This account was over the insurable limit by $4,000. At December 31, 20152017 First Guaranty had only one account at correspondent banks, excluding the Federal Reserve Bank, that exceeded the FDIC insurable limit of $250,000. This account was over the insurable limit by $2,000.$0.6 million. At December 31, 2016 First Guaranty had only one account at correspondent banks, excluding the Federal Reserve Bank, that exceeded the FDIC insurable limit of $250,000. This account was over the insurable limit by $4,000.
 
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Note 4.5. Securities

A summary comparison of securities by type at December 31, 20162017 and 20152016 is shown below.

 December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
(in thousands) Amortized Cost  
Gross
Unrealized Gains
  
Gross
Unrealized Losses
  Fair Value  Amortized Cost  
Gross
Unrealized Gains
  
Gross
Unrealized Losses
  Fair Value  Amortized Cost  
Gross
Unrealized Gains
  
Gross
Unrealized Losses
  Fair Value  Amortized Cost  
Gross
Unrealized Gains
  
Gross
Unrealized Losses
  Fair Value 
Available-for-sale:                        
Available for sale:                        
U.S Treasuries $29,994  $-  $-  $29,994  $29,999  $-  $-  $29,999  $19,490  $-  $(4) $19,486  $29,994  $-  $-  $29,994 
U.S. Government Agencies  183,152   -   (4,820)  178,332   165,364   -   (1,553)  163,811   200,052   -   (4,069)  195,983   183,152   -   (4,820)  178,332 
Corporate debt securities  132,448   1,624   (2,100)  131,972   105,680   2,259   (2,803)  105,136   91,770   661   (946)  91,485   132,448   1,624   (2,100)  131,972 
Mutual funds or other equity securities  580   -   (7)  573   580   2   -   582   500   -   (7)  493   580   -   (7)  573 
Municipal bonds  28,177   100   (320)  27,957   47,339   899   (5)  48,233   37,210   2,434   (75)  39,569   28,177   100   (320)  27,957 
Collateralized mortgage obligations  1,191   -   (6)  1,185   -   -   -   - 
Mortgage-backed securities  29,181   -   (536)  28,645   28,891   -   (283)  28,608   33,680   -   (346)  33,334   29,181   -   (536)  28,645 
Total available-for-sale securities $403,532  $1,724  $(7,783) $397,473  $377,853  $3,160  $(4,644) $376,369 
Total available for sale securities $383,893  $3,095  $(5,453) $381,535  $403,532  $1,724  $(7,783) $397,473 
                                                                
Held-to-maturity:                                
Held to maturity:                                
U.S. Government Agencies $18,167  $-  $(655) $17,512  $77,343  $-  $(721) $76,622  $28,169  $-  $(670) $27,499  $18,167  $-  $(655) $17,512 
Municipal bonds  5,322   15   (12)  5,325   -   -   -   - 
Mortgage-backed securities  83,696   -   (1,302)  82,394   92,409   9   (892)  91,526   86,630   6   (903)  85,733   83,696   -   (1,302)  82,394 
Total held-to-maturity securities $101,863  $-  $(1,957) $99,906  $169,752  $9  $(1,613) $168,148 
Total held to maturity securities $120,121  $21  $(1,585) $118,557  $101,863  $-  $(1,957) $99,906 

The scheduled maturities of securities at December 31, 2016,2017, by contractual maturity, are shown below. Actual maturities may differ from contractual maturities due to call or prepayments. Mortgage-backed securities are not due at a single maturity because of amortization and potential prepayment of the underlying mortgages. For this reason they are presented separately in the maturity table below.

 December 31, 2016  December 31, 2017 
(in thousands) Amortized Cost  Fair Value  Amortized Cost  Fair Value 
Available-for-sale:      
Available for sale:      
Due in one year or less $29,215  $29,233 
Due after one year through five years  76,969   76,922 
Due after five years through 10 years  217,238   214,769 
Over 10 years  25,600   26,092 
Subtotal  349,022   347,016 
Collateralized mortgage obligations  1,191   1,185 
Mortgage-backed Securities  33,680   33,334 
Total available for sale securities $383,893  $381,535 
        
Held to maturity:        
Due in one year or less $39,711  $39,772  $-  $- 
Due after one year through five years  91,818   92,611   5,124   5,057 
Due after five years through 10 years  215,615   209,970   18,485   17,907 
Over 10 years  27,207   26,475   9,882   9,860 
Subtotal  374,351   368,828   33,491   32,824 
Mortgage-backed Securities  29,181   28,645   86,630   85,733 
Total available-for-sale securities $403,532  $397,473 
        
Held-to-maturity:        
Due in one year or less $-  $- 
Due after one year through five years  4,998   4,953 
Due after five years through 10 years  13,169   12,559 
Over 10 years  -   - 
Subtotal  18,167   17,512 
Mortgage-backed Securities  83,696   82,394 
Total held-to-maturity securities $101,863  $99,906 
Total held to maturity securities $120,121  $118,557 

-83--86-

The following is a summary of the fair value of securities with gross unrealized losses and an aging of those gross unrealized losses as of the dates indicated:

 At December 31, 2016  At December 31, 2017 
 Less Than 12 Months  12 Months or More  Total  Less Than 12 Months  12 Months or More  Total 
(in thousands) 
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
 
Available-for-sale:                           
Available for sale:                           
U.S. Treasuries  3  $10,997  $-   -  $-  $-   3  $10,997  $-   6  $19,486  $(4)  -  $-  $-   6  $19,486  $(4)
U.S. Government Agencies  54   178,331   (4,820)  -   -   -   54   178,331   (4,820)  30   62,991   (519)  36   132,992   (3,550)  66   195,983   (4,069)
Corporate debt securities  185   61,669   (1,613)  26   6,440   (487)  211   68,109   (2,100)  56   19,050   (240)  70   22,818   (706)  126   41,868   (946)
Mutual funds or other equity securities  1   493   (7)  -   -   -   1   493   (7)  1   493   (7)  -   -   -   1   493   (7)
Municipal bonds  14   10,210   (320)  -   -   -   14   10,210   (320)  9   4,431   (36)  1   1,079   (39)  10   5,510   (75)
Collateralized mortgage obligations  4   936   (6)  -   -   -   4   936   (6)
Mortgage-backed securities  16   28,645   (536)  -   -   -   16   28,645   (536)  26   14,737   (73)  11   18,313   (273)  37   33,050   (346)
Total available-for-sale securities  273  $290,345  $(7,296)  26  $6,440  $(487)  299  $296,785  $(7,783)
Total available for sale securities  132  $122,124  $(885)  118  $175,202  $(4,568)  250  $297,326  $(5,453)
                                                                        
Held-to-maturity:                                    
Held to maturity:                                    
U.S. Government Agencies  10  $17,512  $(655)  -  $-  $-   10  $17,512  $(655)  4  $9,925  $(75)  10  $17,574  $(595)  14  $27,499  $(670)
Municipal bonds  6   3,191   (12)  -   -   -   6   3,191   (12)
Mortgage-backed securities  48   82,394   (1,302)  -   -   -   48   82,394   (1,302)  35   54,186   (515)  17   26,852   (388)  52   81,038   (903)
Total held-to-maturity securities  58  $99,906  $(1,957)  -  $-  $-   58  $99,906  $(1,957)
Total held to maturity securities  45  $67,302  $(602)  27  $44,426  $(983)  72  $111,728  $(1,585)

 At December 31, 2015  At December 31, 2016 
 Less Than 12 Months  12 Months or More  Total  Less Than 12 Months  12 Months or More  Total 
(in thousands) 
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
  
Number
of Securities
  Fair Value  
Gross
Unrealized Losses
 
Available-for-sale:                           
Available for sale:                           
U.S. Treasuries  2  $9,999  $-   -  $-  $-   2  $9,999  $-   3  $10,997  $-   -  $-  $-   3  $10,997  $- 
U.S. Government Agencies  49   116,473   (921)  11   47,338   (632)  60   163,811   (1,553)  54   178,331   (4,820)  -   -   -   54   178,331   (4,820)
Corporate debt securities  112   31,414   (1,509)  27   5,344   (1,294)  139   36,758   (2,803)  185   61,669   (1,613)  26   6,440   (487)  211   68,109   (2,100)
Mutual funds or other equity securities  -   -   -   -   -   -   -   -   -   1   493   (7)  -   -   -   1   493   (7)
Municipal bonds  2   679   (5)  -   -   -   2   679   (5)  14   10,210   (320)  -   -   -   14   10,210   (320)
Mortgage-backed securities  14   28,608   (283)  -   -   -   14   28,608   (283)  16   28,645   (536)  -   -   -   16   28,645   (536)
Total available-for-sale securities  179  $187,173  $(2,718)  38  $52,682  $(1,926)  217  $239,855  $(4,644)
Total available for sale securities  273  $290,345  $(7,296)  26  $6,440  $(487)  299  $296,785  $(7,783)
                                                                        
Held-to-maturity:                                    
Held to maturity:                                    
U.S. Government Agencies  16  $51,865  $(404)  7  $23,852  $(317)  23  $75,717  $(721)  10  $17,512  $(655)  -  $-  $-   10  $17,512  $(655)
Mortgage-backed securities  39   82,863   (892)  -   -   -   39   82,863   (892)  48   82,394   (1,302)  -   -   -   48   82,394   (1,302)
Total held-to-maturity securities  55  $134,728  $(1,296)  7  $23,852  $(317)  62  $158,580  $(1,613)
Total held to maturity securities  58  $99,906  $(1,957)  -  $-  $-   58  $99,906  $(1,957)

As of December 31, 2016, 3572017, 322 of First Guaranty's debt securities had unrealized losses totaling 2.4%1.7% of the individual securities' amortized cost basis and 1.9%1.4% of First Guaranty's total amortized cost basis of the investment securities portfolio. 26145 of the 357322 securities had been in a continuous loss position for over 12 months at such date. The 26145 securities had an aggregate amortized cost basis of $6.9$225.2 million and an unrealized loss of $0.5$5.6 million at December 31, 2016.2017. Management has the intent and ability to hold these debt securities until maturity or until anticipated recovery.

-84--87-

Securities are evaluated for other-than-temporary impairment ("OTTI") at least quarterly and more frequently when economic or market conditions warrant.warrant such evaluation. Consideration is given to (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, (iii) the recovery of contractual principal and interest and (iv) the intent and ability of First Guaranty to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

Investment securities issued by the U.S. Government and Government sponsored agenciesenterprises with unrealized losses and the amount of unrealized losses on those investment securities that are the result of changes in market interest rates.rates will not be other-than-temporarily impaired. First Guaranty has the ability and intent to hold these securities until recovery, which may not be until maturity.

Corporate debt securities in a loss position consist primarily of corporate bonds issued by businesses in the financial, insurance, utility, manufacturing, industrial, consumer products and oil and gas industries. Two issuers have other-than-temporary impairment losses at December 31, 2016.2017. First Guaranty believes that the remaining issuers will be able to fulfill the obligations of these securities based on evaluations described above. First Guaranty has the ability and intent to hold these securities until they recover, which could be at their maturity dates.

During the years ended December 31, 20162017,2016, and 2015, First Guaranty recorded OTTI losses on available-for-saleavailable for sale securities as follows:

(in thousands) 
Year Ended
December 31, 2016
  
Year Ended
December 31, 2015
  
Year Ended
December 31, 2017
  
Year Ended
December 31,
2016
  
Year Ended
December 31,
2015
 
Total OTTI charge realized and unrealized $66  $571  $-  $66  $571 
OTTI recognized in other comprehensive income (non-credit component)  6   396   -   6   396 
Net impairment losses recognized in earnings (credit component) $60  $175  $-  $60  $175 

There were $0, $0.1 million, and $0.2 million and $0 other-than-temporary impairment losses recognized on securities in 2017, 2016 2015 and 2014,2015, respectively.

-85--88-

The following table presents a roll-forward of the amount of credit losses on debt securities held by First Guaranty for which a portion of OTTI was recognized in other comprehensive income for the year ended December 31, 2017, 2016, and 2015:

(in thousands) 
Year Ended
December 31, 2016
  
 
Year Ended
December 31, 2015
  
Year Ended
December 31, 2017
  
Year Ended
December 31,
2016
  
Year Ended
December 31,
2015
 
Beginning balance of credit losses at beginning of year $175  $-  $60  $175  $- 
Other-than-temporary impairment credit losses on securities not previously OTTI  60   175   -   60   175 
Increases for additional credit losses on securities previously determined to be OTTI  -   -   -   -   - 
Reduction for increases in cash flows  -   -   -   -   - 
Reduction due to credit impaired securities sold or fully settled  (175)  -   -   (175)  - 
Ending balance of cumulative credit losses recognized in earnings at end of year $60  $175  $60  $60  $175 

In 2017 there were no other-than-temporary impairment credit losses on securities for which First Guaranty had previously recognized OTTI. For securities that have indications of credit related impairment, management analyzes future expected cash flows to determine if any credit related impairment is evident. Estimated cash flows are determined using management's best estimate of future cash flows based on specific assumptions. The assumptions used to determine the cash flows were based on estimates of loss severity and credit default probabilities. Management reviews reports from credit rating agencies and public filings of issuers.

In 2016 there were no other-than-temporary impairment credit losses on securities for which weFirst Guaranty had previously recognized OTTI. The amount related to losses on securities with no previous losses amounted to $0.1 million at December 31, 2016. For securities that have indications of credit related impairment, management analyzes future expected cash flows to determine if any credit related impairment is evident. Estimated cash flows are determined using management's best estimate of future cash flows based on specific assumptions. The assumptions used to determine the cash flows were based on estimates of loss severity and credit default probabilities. Management reviews reports from credit rating agencies and public filings of issuers. The credit related impairment was related to one corporate debt security with a book balance of $0.1 million that experienced declines in its financial performance associated with the utilities industry. This corporate debt security had a non-credit related impairment of approximately $6,000.

In 2015 there were no other-than-temporary impairment credit losses on securities for which weFirst Guaranty had previously recognized OTTI. The amount related to losses on securities with no previous losses amounted to $0.2 million at December 31, 2015. The credit related impairment was related to one corporate debt security with a book balance of $0.5 million that experienced declines in its financial performance associated with the mining industry. This corporate debt security had a non-credit related impairment of $0.3 million. This security was sold in 2016. A second corporate debt security had a non-credit related impairment of $0.1 million due to the fact that the issuer went private and liquidity in its debt securities was reduced. Management anticipates receipt of all scheduled cash flows for this security.

Non-credit related other-than-temporary impairment losses recognized in other comprehensive income totaled zero in 2017, $6,000  in 2016, and $0.4 million in 2015, and zero in 2014.2015. The impairment losses in 2016 were related to one available for sale corporate bond security, described above, which had original amortized cost of $0.1 million. The impairment losses in 2015 were related to two avaiableavailable for sale corporate bond securities, described above, which had original amortized cost of $0.8 million.

At December 31, 20162017 and 20152016 the carrying value of pledged securities totaled $412.2 million and $368.2 million, and $427.4 million, respectively.

First Guaranty completed its liquidation of the common stock from a converted preferred security in the third quarter of 2015. The total gains realized on the security were $2.7 million. Gross realized gains on sales of securities were $1.4 million, $3.6 million and $3.3 million (including the sale of the converted preferred security) for the years ended December 31, 2017, 2016 and $0.22015, respectively. Gross realized losses were $0.1 million, $53,000 and $0.4 million for the years ended December 31, 2017, 2016 2015 and 2014, respectively. Gross realized losses were $53,000, $0.4 million and $0.2 million for the years ended December 31, 2016, 2015 and 2014.2015. The tax applicable to these transactions amounted to $0.5 million, $1.3 million, and $1.2 million for 2017, 2016 and $0 million for 2016, 2015, and 2014, respectively. Proceeds from sales of securities classified as available-for-saleavailable for sale amounted to $148.0 million, $191.0 million $290.0 million and $109.8$290.0 million for the years ended December 31, 2017, 2016 2015 and 2014,2015, respectively.

Net unrealized losses on available-for-saleavailable for sale securities included in accumulated other comprehensive income (loss) ("AOCI"), net of applicable income taxes, totaled $4.0$1.6 million at December 31, 2016.2017. At December 31, 20152016 net unrealized losses included in AOCI, net of applicable income taxes, totaled $0.9$4.0 million. During 20162017 and 20152016 net gains, net of tax, reclassified out of AOCI into earnings totaled $2.5$0.9 million and $2.1$2.5 million, respectively.

-86--89-

At December 31, 2016,2017, First Guaranty's exposure to investment securities issuers that exceeded 10% of shareholders' equity as follows:

 At December 31, 2016  At December 31, 2017 
(in thousands) Amortized Cost  Fair Value  Amortized Cost  Fair Value 
U.S. Treasuries $29,994  $29,994  $19,490  $19,486 
Federal Home Loan Bank (FHLB)  53,342   52,113   50,395   49,403 
Federal Home Loan Mortgage Corporation (Freddie Mac-FHLMC)  53,422   52,734   57,569   57,008 
Federal National Mortgage Association (Fannie Mae-FNMA)  109,095   106,474   103,644   101,757 
Federal Farm Credit Bank (FFCB)  98,337   95,562   136,923   134,381 
Total $344,190  $336,877  $368,021  $362,035 

-87--90-

Note 5.6. Loans

The following table summarizes the components of First Guaranty's loan portfolio as of the dates indicated:

 December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
(in thousands except for %) Balance  As % of Category  Balance  As % of Category  Balance  As % of Category  Balance  As % of Category 
Real Estate:                        
Construction & land development $84,239   8.9% $56,132   6.6% $112,603   9.8% $84,239   8.9%
Farmland  21,138   2.2%  17,672   2.1%  25,691   2.2%  21,138   2.2%
1- 4-Family  135,211   14.2%  129,610   15.4%
1-4 Family  158,733   13.8%  135,211   14.2%
Multi-family  12,450   1.3%  12,629   1.5%  16,840   1.4%  12,450   1.3%
Non-farm non-residential  417,014   43.9%  323,363   38.3%  540,231   46.9%  417,014   43.9%
Total Real Estate  670,052   70.5%  539,406   63.9%  854,098   74.1%  670,052   70.5%
Non-Real Estate:                                
Agricultural  23,783   2.5%  25,838   3.1%  21,514   1.9%  23,783   2.5%
Commercial and industrial  193,969   20.4%  224,201   26.6%  220,700   19.2%  193,969   20.4%
Consumer and other  63,011   6.6%  54,163   6.4%  55,185   4.8%  63,011   6.6%
Total Non-Real Estate  280,763   29.5%  304,202   36.1%  297,399   25.9%  280,763   29.5%
Total Loans Before Unearned Income  950,815   100.0%  843,608   100.0%  1,151,497   100.0%  950,815   100.0%
Unearned income  (1,894)      (2,025)      (2,483)      (1,894)    
Total Loans Net of Unearned Income $948,921      $841,583      $1,149,014      $948,921     

The following table summarizes fixed and floating rate loans by contractual maturity, excluding nonaccrual loans, as of December 31, 20162017 and December 31, 20152016 unadjusted for scheduled principal payments, prepayments, or repricing opportunities. The average life of the loan portfolio may be substantially less than the contractual terms when these adjustments are considered.

 December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
(in thousands) Fixed  Floating  Total  Fixed  Floating  Total  Fixed  Floating  Total  Fixed  Floating  Total 
One year or less $97,713  $51,965  $149,678  $86,975  $48,111  $135,086  $89,383  $75,361  $164,744  $97,713  $51,965  $149,678 
One to five years  352,000   206,676   558,676   315,685   246,374   562,059   390,333   251,135   641,468   352,000   206,676   558,676 
Five to 15 years  115,691   46,116   161,807   49,197   31,456   80,653   124,215   70,273   194,488   115,691   46,116   161,807 
Over 15 years  53,150   5,830   58,980   36,438   9,333   45,771   70,366   67,881   138,247   53,150   5,830   58,980 
Subtotal $618,554  $310,587   929,141  $488,295  $335,274   823,569  $674,297  $464,650   1,138,947  $618,554  $310,587   929,141 
Nonaccrual loans          21,674           20,039           12,550           21,674 
Total Loans Before Unearned Income          950,815           843,608           1,151,497           950,815 
Unearned income          (1,894)          (2,025)          (2,483)          (1,894)
Total Loans Net of Unearned Income         $948,921          $841,583          $1,149,014          $948,921 

As of December 31, 2016, $127.72017, $95.4 million of floating rate loans were at their interest rate floor. At December 31, 2015, $132.92016, $127.7 million of floating rate loans were at the floor rate. Nonaccrual loans have been excluded from these totals.

-88--91-

The following tables present the age analysis of past due loans for the periods indicated:

 As of December 31, 2016  As of December 31, 2017 
(in thousands) 30-89 Days Past Due  
90 Days or
Greater Past Due
  Total Past Due  Current  Total Loans  
Recorded Investment
90 Days Accruing
  30-89 Days Past Due  
90 Days or
Greater Past Due
  Total Past Due  Current  Total Loans  
Recorded Investment
90 Days Accruing
 
Real Estate:                                    
Construction & land development $173  $585  $758  $83,481  $84,239  $34  $95  $371  $466  $112,137  $112,603  $- 
Farmland  234   105   339   20,799   21,138   -   175   65   240   25,451   25,691   - 
1 - 4-family  1,108   2,387   3,495   131,716   135,211   145 
1-4 family  1,481   1,953   3,434   155,299   158,733   - 
Multi-family  -   5,014   5,014   7,436   12,450   -   -   -   -   16,840   16,840   - 
Non-farm non-residential  1,618   2,753   4,371   412,643   417,014   -   1,006   3,758   4,764   535,467   540,231   - 
Total Real Estate  3,133   10,844   13,977   656,075   670,052   179   2,757   6,147   8,904   845,194   854,098   - 
Non-Real Estate:                                                
Agricultural  64   1,958   2,022   21,761   23,783   -   239   1,537   1,776   19,738   21,514   41 
Commercial and industrial  552   8,070   8,622   185,347   193,969   -   630   5,624   6,254   214,446   220,700   798 
Consumer and other  182   981   1,163   61,848   63,011   -   463   81   544   54,641   55,185   - 
Total Non-Real Estate  798   11,009   11,807   268,956   280,763   -   1,332   7,242   8,574   288,825   297,399   839 
Total Loans Before Unearned Income $3,931  $21,853  $25,784  $925,031   950,815  $179  $4,089  $13,389  $17,478  $1,134,019   1,151,497  $839 
Unearned income                  (1,894)                      (2,483)    
Total Loans Net of Unearned Income                 $948,921                      $1,149,014     

 As of December 31, 2015  As of December 31, 2016 
(in thousands) 30-89 Days Past Due  
90 Days or
Greater Past Due
  Total Past Due  Current  Total Loans  
Recorded Investment
90 Days Accruing
  30-89 Days Past Due  
90 Days or
Greater Past Due
  Total Past Due  Current  Total Loans  
Recorded Investment
90 Days Accruing
 
Real Estate:                                    
Construction & land development $12  $558  $570  $55,562  $56,132  $-  $173  $585  $758  $83,481  $84,239  $34 
Farmland  -   136   136   17,536   17,672   19   234   105   339   20,799   21,138   - 
1 - 4-family  2,546   4,929   7,475   122,135   129,610   391 
1-4 family  1,108   2,387   3,495   131,716   135,211   145 
Multi-family  -   9,045   9,045   3,584   12,629   -   -   5,014   5,014   7,436   12,450   - 
Non-farm non-residential  1,994   2,934   4,928   318,435   323,363   -   1,618   2,753   4,371   412,643   417,014   - 
Total Real Estate  4,552   17,602   22,154   517,252   539,406   410   3,133   10,844   13,977   656,075   670,052   179 
Non-Real Estate:                                                
Agricultural  2,346   2,628   4,974   20,864   25,838   -   64   1,958   2,022   21,761   23,783   - 
Commercial and industrial  314   48   362   223,839   224,201   -   552   8,070   8,622   185,347   193,969   - 
Consumer and other  965   171   1,136   53,027   54,163   -   182   981   1,163   61,848   63,011   - 
Total Non-Real Estate  3,625   2,847   6,472   297,730   304,202   -   798   11,009   11,807   268,956   280,763   - 
Total Loans Before Unearned Income $8,177  $20,449  $28,626  $814,982   843,608  $410  $3,931  $21,853  $25,784  $925,031   950,815  $179 
Unearned income                  (2,025)                      (1,894)    
Total Loans Net of Unearned Income                 $841,583                      $948,921     

The tables above include $21.7$12.6 million and $20.0$21.7 million of nonaccrual loans for December 31, 20162017 and 2015,2016, respectively. See the tables below for more detail on nonaccrual loans.

-89--92-

The following is a summary of nonaccrual loans by class for the periods indicated:

 As of December 31,  As of December 31, 
(in thousands) 2016  2015  2017  2016 
Real Estate:            
Construction & land development $551  $558  $371  $551 
Farmland  105   117   65   105 
1 - 4-family  2,242   4,538 
1-4 family  1,953   2,242 
Multi-family  5,014   9,045   -   5,014 
Non-farm non-residential  2,753   2,934   3,758   2,753 
Total Real Estate  10,665   17,192   6,147   10,665 
Non-Real Estate:                
Agricultural  1,958   2,628   1,496   1,958 
Commercial and industrial  8,070   48   4,826   8,070 
Consumer and other  981   171   81   981 
Total Non-Real Estate  11,009   2,847   6,403   11,009 
Total Nonaccrual Loans $21,674  $20,039  $12,550  $21,674 

The following table identifies the credit exposure of the loan portfolio by specific credit ratings for the periods indicated:

 As of December 31, 2016  As of December 31, 2015  As of December 31, 2017  As of December 31, 2016 
(in thousands) Pass  Special Mention  Substandard  Doubtful  Total  Pass  Special Mention  Substandard  Doubtful  Total  Pass  Special Mention  Substandard  Doubtful  Total  Pass  Special Mention  Substandard  Doubtful  Total 
Real Estate:                                                            
Construction & land development $79,069  $1,162  $4,008  $-  $84,239  $51,681  $386  $4,065  $-  $56,132  $108,200  $125  $4,278  $-  $112,603  $79,069  $1,162  $4,008  $-  $84,239 
Farmland  20,652   381   105   -   21,138   17,554   -   118   -   17,672   25,030   569   92   -   25,691   20,652   381   105   -   21,138 
1 - 4-family  123,191   5,460   6,560   -   135,211   115,878   6,425   7,307   -   129,610 
1-4 family  149,426   1,856   7,451   -   158,733   123,191   5,460   6,560   -   135,211 
Multi-family  4,268   1,132   7,050   -   12,450   3,584   -   9,045   -   12,629   9,366   639   6,835   -   16,840   4,268   1,132   7,050   -   12,450 
Non-farm non-residential  392,355   6,406   18,253   -   417,014   296,682   3,288   23,393   -   323,363   520,432   2,490   17,309   -   540,231   392,355   6,406   18,253   -   417,014 
Total Real Estate  619,535   14,541   35,976   -   670,052   485,379   10,099   43,928   -   539,406   812,454   5,679   35,965   -   854,098   619,535   14,541   35,976   -   670,052 
Non-Real Estate:                                                                                
Agricultural  20,890   920   1,973   -   23,783   20,860   4   4,974   -   25,838   19,050   995   1,469   -   21,514   20,890   920   1,973   -   23,783 
Commercial and industrial  182,381   850   3,008   7,730   193,969   214,184   471   9,546   -   224,201   191,784   19,187   5,169   4,560   220,700   182,381   850   3,008   7,730   193,969 
Consumer and other  60,582   1,394   1,035   -   63,011   53,779   178   206   -   54,163   48,225   68   6,892   -   55,185   60,582   1,394   1,035   -   63,011 
Total Non-Real Estate  263,853   3,164   6,016   7,730   280,763   288,823   653   14,726   -   304,202   259,059   20,250   13,530   4,560   297,399   263,853   3,164   6,016   7,730   280,763 
Total Loans Before Unearned Income $883,388  $17,705  $41,992  $7,730   950,815  $774,202  $10,752  $58,654  $-   843,608  $1,071,513  $25,929  $49,495  $4,560   1,151,497  $883,388  $17,705  $41,992  $7,730   950,815 
Unearned income                  (1,894)                  (2,025)                  (2,483)                  (1,894)
Total Loans Net of Unearned Income                 $948,921                  $841,583                  $1,149,014                  $948,921 

-90--93-

Purchased Impaired Loans

As part of the acquisition of Premier Bancshares, Inc. on June 16, 2017, First Guaranty purchased credit impaired loans for which there was, at acquisition, evidence of deterioration of credit quality since their origination and it was probable, at acquisition, that all contractually required payments would not be collected. The carrying amount of those loans is as follows at December 31, 2017.

(in thousands) As of December 31, 2017 
Real Estate:   
Construction & land development $1,135 
Farmland  8 
1-4 family  50 
Multi-family  - 
Non-farm non-residential  2,148 
Total Real Estate  3,341 
Non-Real Estate:    
Agricultural  - 
Commercial and industrial  1,017 
Consumer and other  - 
Total Non-Real Estate  1,017 
Total Carrying Amount $4,358 
Contractual principal balance $5,436 
Carrying amount, net of allowance $4,358 

For those purchased loans disclosed above, First Guaranty did not increase the allowance for loan losses for the year ended December 31, 2017.

Where First Guaranty can reasonably estimate the cash flows expected to be collected on the loans, a portion of the purchase discount is allocated to an accretable yield adjustment based upon the present value of the future estimated cash flows versus the current carrying value of the loan and the accretable yield portion is being recognized as interest income over the remaining life of the loan.

Where First Guaranty cannot reasonably estimate the cash flows expected to be collected on the loans, it has decided to account for those loans using the cost recovery method of income recognition.  As such, no portion of a purchase discount adjustment has been determined to meet the definition of an accretable yield adjustment on those loans accounted for using the cost recovery method.  If, in the future, cash flows from the borrower(s) can be reasonably estimated, a portion of the purchase discount would be allocated to an accretable yield adjustment based upon the present value of the future estimated cash flows versus the current carrying value of the loan and the accretable yield portion would be recognized as interest income over the remaining life of the loan.  Until such accretable yield can be calculated, under the cost recovery method of income recognition, all payments will be used to reduce the carrying value of the loan and no income will be recognized on the loan until the carrying value is reduced to zero.  Any loan accounted for under the cost recovery method is also still included as a non-accrual loan in the amounts presented in the table below.

The accretable yield, or income expected to be collected, on the purchased loans above is as follows at December 31, 2017.


(in thousands) 
Year Ended
December 31, 2017
 
Balance, beginning of period $- 
Acquisition accretable yield  1,195 
Accretion  (164)
Net transfers from nonaccretable difference to accretable yield  - 
Balance, end of period $1,031 

The contractually required payments of purchased impaired loans totaled $7.5 million, while the cash flow expected to be collected at acquisition totaled $5.0 million, and the fair value of the acquired loans totaled $3.8 million.
-94-

Note 6.7. Allowance for Loan Losses

A summary of changes in the allowance for loan losses, by loan type, for the years ended December 31, 2017, 2016 2015 and 20142015 are as follows:

 As of December 31,  As of December 31, 
 2016  2015  2017  2016 
(in thousands) 
Beginning
Allowance
(12/31/15)
  Charge-offs  Recoveries  Provision  
Ending
Allowance
(12/31/16)
  
Beginning
Allowance
(12/31/14)
  Charge-offs  Recoveries  Provision  
Ending
Allowance
(12/31/15)
  
Beginning
Allowance
(12/31/16)
  Charge-offs  Recoveries  Provision  
Ending
Allowance
(12/31/17)
  
Beginning
Allowance
(12/31/15)
  Charge-offs  Recoveries  Provision  
Ending
Allowance
(12/31/16)
 
Real Estate:                                                            
Construction & land development $962  $-  $4  $266  $1,232  $702  $(559) $5  $814  $962  $1,232  $-  $43  $(647) $628  $962  $-  $4  $266  $1,232 
Farmland  54   -   -   (35)  19   21   -   -   33   54   19   -   -   (14)  5   54   -   -   (35)  19 
1 - 4-family  1,771   (244)  45   (368)  1,204   2,131   (410)  94   (44)  1,771 
1-4 family  1,204   (33)  92   (185)  1,078   1,771   (244)  45   (368)  1,204 
Multi-family  557   -   401   (367)  591   813   (947)  46   645   557   591   -   40   363   994   557   -   401   (367)  591 
Non-farm non-residential  3,298   (1,373)  16   1,510   3,451   2,713   (1,137)  5   1,717   3,298   3,451   (1,291)  85   566   2,811   3,298   (1,373)  16   1,510   3,451 
Total Real Estate  6,642   (1,617)  466   1,006   6,497   6,380   (3,053)  150   3,165   6,642   6,497   (1,324)  260   83   5,516   6,642   (1,617)  466   1,006   6,497 
Non-Real Estate:                                                                                
Agricultural  16   (83)  113   28   74   293   (491)  3   211   16   74   (162)  138   137   187   16   (83)  113   28   74 
Commercial and industrial  2,527   (579)  146   1,449   3,543   1,797   (79)  315   494   2,527   3,543   (3,629)  30   2,433   2,377   2,527   (579)  146   1,449   3,543 
Consumer and other  230   (635)  183   1,194   972   371   (550)  151   258   230   972   (1,247)  223   1,177   1,125   230   (635)  183   1,194   972 
Unallocated  -   -   -   28   28   264   -   -   (264)  -   28   -   -   (8)  20   -   -   -   28   28 
Total Non-Real Estate  2,773   (1,297)  442   2,699   4,617   2,725   (1,120)  469   699   2,773   4,617   (5,038)  391   3,739   3,709   2,773   (1,297)  442   2,699   4,617 
Total $9,415  $(2,914) $908  $3,705  $11,114  $9,105  $(4,173) $619  $3,864  $9,415  $11,114  $(6,362) $651  $3,822  $9,225  $9,415  $(2,914) $908  $3,705  $11,114 

 As of December 31,  As of December 31, 
 2014  2015 
(in thousands) 
Beginning
Allowance
(12/31/13)
  Charge-offs  Recoveries  Provision  
Ending
Allowance
(12/31/14)
  
Beginning
Allowance
(12/31/14)
  Charge-offs  Recoveries  Provision  
Ending
Allowance
(12/31/15)
 
Real Estate:                              
Construction & land development $1,530  $(1,032) $6  $198  $702  $702  $(559) $5  $814  $962 
Farmland  17   -   -   4   21   21   -   -   33   54 
1 - 4-family  1,974   (589)  99   647   2,131 
1-4 family  2,131   (410)  94   (44)  1,771 
Multi-family  376   -   49   388   813   813   (947)  46   645   557 
Non-farm non-residential  3,607   (1,515)  9   612   2,713   2,713   (1,137)  5   1,717   3,298 
Total Real Estate  7,504   (3,136)  163   1,849   6,380   6,380   (3,053)  150   3,165   6,642 
Non-Real Estate:                                        
Agricultural  46   (2)  1   248   293   293   (491)  3   211   16 
Commercial and industrial  2,176   (266)  118   (231)  1,797   1,797   (79)  315   494   2,527 
Consumer and other  208   (289)  199   253   371   371   (550)  151   258   230 
Unallocated  421   -   -   (157)  264   264   -   -   (264)  - 
Total Non-Real Estate  2,851   (557)  318   113   2,725   2,725   (1,120)  469   699   2,773 
Total $10,355  $(3,693) $481  $1,962  $9,105  $9,105  $(4,173) $619  $3,864  $9,415 

Negative provisions are caused by changes in the composition and credit quality of the loan portfolio. The result is an allocation of the loan loss reserve from one category to another.

-91--95-

A summary of the allowance and loans individually and collectively evaluated for impairment are as follows:

 As of December 31, 2016  As of December 31, 2017 
(in thousands) 
Allowance
Individually
Evaluated
for Impairment
  
Allowance
Collectively Evaluated
for Impairment
  
Total Allowance
for Credit Losses
  
Loans
Individually
Evaluated
for Impairment
  
Loans
Collectively
Evaluated
for Impairment
  
Total Loans
before
Unearned Income
  
Allowance
Individually
Evaluated
for Impairment
  
Allowance
Collectively Evaluated
for Impairment
  
Total Allowance
for Credit Losses
  
Loans
Individually
Evaluated
for Impairment
  
Loans
Collectively
Evaluated
for Impairment
  
Total Loans
before
Unearned Income
 
Real Estate:                                    
Construction & land development $-  $1,232  $1,232  $361  $83,878  $84,239  $-  $628  $628  $-  $112,603  $112,603 
Farmland  -   19   19   -   21,138   21,138   -   5   5   -   25,691   25,691 
1 - 4-family  8   1,196   1,204   1,130   134,081   135,211 
1-4 family  -   1,078   1,078   -   158,733   158,733 
Multi-family  164   427   591   5,014   7,436   12,450   -   994   994   -   16,840   16,840 
Non-farm non-residential  247   3,204   3,451   10,803   406,211   417,014   236   2,575   2,811   8,990   531,241   540,231 
Total Real Estate  419   6,078   6,497   17,308   652,744   670,052   236   5,280   5,516   8,990   845,108   854,098 
Non-Real Estate:                                                
Agricultural  11   63   74   1,614   22,169   23,783   66   121   187   861   20,653   21,514 
Commercial and industrial  2,375   1,168   3,543   8,965   185,004   193,969   565   1,812   2,377   5,731   214,969   220,700 
Consumer and other  193   779   972   924   62,087   63,011   -   1,125   1,125   -   55,185   55,185 
Unallocated  -   28   28   -   -   -   -   20   20   -   -   - 
Total Non-Real Estate  2,579   2,038   4,617   11,503   269,260   280,763   631   3,078   3,709   6,592   290,807   297,399 
Total $2,998  $8,116  $11,114  $28,811  $922,004   950,815  $867  $8,358  $9,225  $15,582  $1,135,915   1,151,497 
Unearned Income                      (1,894)                      (2,483)
Total Loans Net of Unearned Income                     $948,921                      $1,149,014 

 As of December 31, 2015  As of December 31, 2016 
(in thousands) 
Allowance
Individually
Evaluated
for Impairment
  
Allowance
Collectively
Evaluated
for Impairment
  
Total Allowance
for Credit Losses
  
Loans
Individually
Evaluated
for Impairment
  
Loans
Collectively
Evaluated
for Impairment
  
Total Loans
before
Unearned Income
  
Allowance
Individually
Evaluated
for Impairment
  
Allowance
Collectively
Evaluated
for Impairment
  
Total Allowance
for Credit Losses
  
Loans
Individually
Evaluated
for Impairment
  
Loans
Collectively
Evaluated
for Impairment
  
Total Loans
before
Unearned Income
 
Real Estate:                                    
Construction & land development $-  $962  $962  $368  $55,764  $56,132  $-  $1,232  $1,232  $361  $83,878  $84,239 
Farmland  -   54   54   -   17,672   17,672   -   19   19   -   21,138   21,138 
1 - 4-family  611   1,160   1,771   3,049   126,561   129,610 
1-4 family  8   1,196   1,204   1,130   134,081   135,211 
Multi-family  454   103   557   9,045   3,584   12,629   164   427   591   5,014   7,436   12,450 
Non-farm non-residential  1,298   2,000   3,298   13,646   309,717   323,363   247   3,204   3,451   10,803   406,211   417,014 
Total Real Estate  2,363   4,279   6,642   26,108   513,298   539,406   419   6,078   6,497   17,308   652,744   670,052 
Non-Real Estate:                                                
Agricultural  -   16   16   4,863   20,975   25,838   11   63   74   1,614   22,169   23,783 
Commercial and industrial  -   2,527   2,527   -   224,201   224,201   2,375   1,168   3,543   8,965   185,004   193,969 
Consumer and other  -   230   230   171   53,992   54,163   193   779   972   924   62,087   63,011 
Unallocated  -   -   -   -   -   -   -   28   28   -   -   - 
Total Non-Real Estate  -   2,773   2,773   5,034   299,168   304,202   2,579   2,038   4,617   11,503   269,260   280,763 
Total $2,363  $7,052  $9,415  $31,142  $812,466   843,608  $2,998  $8,116  $11,114  $28,811  $922,004   950,815 
Unearned Income                      (2,025)                      (1,894)
Total Loans Net of Unearned Income                     $841,583                      $948,921 

As of December 31, 2017, 2016 2015 and 2014,2015, First Guaranty had loans totaling $12.6 million, $21.7 million $20.0 million and $12.2$20.0 million, respectively, not accruing interest. As of December 31, 2017, 2016 2015 and 2014,2015, First Guaranty had loans past due 90 days or more and still accruing interest totaling $0.8 million, $0.2 million $0.4 million and $0.6$0.4 million, respectively. The average outstanding balance of nonaccrual loans in 20162017 was $22.5$17.3 million compared to $22.5 million in 2016 and $14.9 million in 2015 and $13.8 million in 2014.

Included in the above table is a loan for $5.3 million at December 31, 2015, that was not considered impaired but was still individually evaluated for impairment since it was formally a restructured credit that subsequently return to market terms.2015.

As of December 31, 2016,2017, First Guaranty has no outstanding commitments to advance additional funds in connection with impaired loans.

-92--96-

The following is a summary of impaired loans by class at December 31, 2017:

  As of December 31, 2017 
(in thousands) 
Recorded
Investment
  
Unpaid
Principal Balance
  
Related
Allowance
  
Average
Recorded Investment
  
Interest Income
Recognized
  
Interest Income
Cash Basis
 
Impaired Loans with no related allowance:                  
Real Estate:                  
Construction & land development $-  $-  $-  $-  $-  $- 
Farmland  -   -   -   -   -   - 
1-4 family  -   -   -   -   -   - 
Multi-family  -   -   -   -   -   - 
Non-farm non-residential  5,771   5,771   -   5,933   248   279 
Total Real Estate  5,771   5,771   -   5,933   248   279 
Non-Real Estate:                        
Agricultural  -   -   -   -   -   - 
Commercial and industrial  -   -   -   -   -   - 
Consumer and other  -   -   -   -   -   - 
Total Non-Real Estate  -   -   -   -   -   - 
Total Impaired Loans with no related allowance  5,771   5,771   -   5,933   248   279 
                         
Impaired Loans with an allowance recorded:                        
Real estate:                        
Construction & land development  -   -   -   -   -   - 
Farmland  -   -   -   -   -   - 
1-4 family  -   -   -   -   -   - 
Multi-family  -   -   -   -   -   - 
Non-farm non-residential  3,219   3,570   236   3,555   183   127 
Total Real Estate  3,219   3,570   236   3,555   183   127 
Non-Real Estate:                        
Agricultural  861   920   66   1,117   70   17 
Commercial and industrial  5,731   9,062   565   8,121   65   84 
Consumer and other  -   -   -   -   -   - 
Total Non-Real Estate  6,592   9,982   631   9,238   135   101 
Total Impaired Loans with an allowance recorded  9,811   13,552   867   12,793   318   228 
                         
Total Impaired Loans $15,582  $19,323  $867  $18,726  $566  $507 

-97-

The following is a summary of impaired loans by class at December 31, 2016:

 As of December 31, 2016  As of December 31, 2016 
(in thousands) 
Recorded
Investment
  
Unpaid
Principal Balance
  
Related
Allowance
  
Average
Recorded Investment
  
Interest Income
Recognized
  
Interest Income
Cash Basis
  
Recorded
Investment
  
Unpaid
Principal Balance
  
Related
Allowance
  
Average
Recorded Investment
  
Interest Income
Recognized
  
Interest Income
Cash Basis
 
Impaired Loans with no related allowance:                                    
Real Estate:                                    
Construction & land development $361  $823  $-  $363  $-  $-  $361  $823  $-  $363  $-  $- 
Farmland  -   -   -   -   -   -   -   -   -   -   -   - 
1 - 4-family  863   1,196   -   1,044   49   48 
1-4 family  863   1,196   -   1,044   49   48 
Multi-family  -   -   -   -   -   -   -   -   -   -   -   - 
Non-farm non-residential  8,501   9,430   -   8,949   196   175   8,501   9,430   -   8,949   196   175 
Total Real Estate  9,725   11,449   -   10,356   245   223   9,725   11,449   -   10,356   245   223 
Non-Real Estate:                                                
Agricultural  1,603   1,742   -   1,377   30   -   1,603   1,742   -   1,377   30   - 
Commercial and industrial  -   -   -   -   -   -   -   -   -   -   -   - 
Consumer and other  686   685   -   724   18   12   686   685   -   724   18   12 
Total Non-Real Estate  2,289   2,427   -   2,101   48   12   2,289   2,427   -   2,101   48   12 
Total Impaired Loans with no related allowance  12,014   13,876   -   12,457   293   235   12,014   13,876   -   12,457   293   235 
                                                
Impaired Loans with an allowance recorded:                                                
Real estate:                                                
Construction & land development  -   -   -   -   -   -   -   -   -   -   -   - 
Farmland  -   -   -   -   -   -   -   -   -   -   -   - 
1 - 4-family  267   303   8   279   -   - 
1-4 family  267   303   8   279   -   - 
Multi-family  5,014   5,305   164   5,169   -   -   5,014   5,305   164   5,169   -   - 
Non-farm non-residential  2,302   2,296   247   2,334   119   113   2,302   2,296   247   2,334   119   113 
Total Real Estate  7,583   7,904   419   7,782   119   113   7,583   7,904   419   7,782   119   113 
Non-Real Estate:                                                
Agricultural  11   11   11   11   -   -   11   11   11   11   -   - 
Commercial and industrial  8,965   9,117   2,375   9,379   72   72   8,965   9,117   2,375   9,379   72   72 
Consumer and other  238   244   193   289   8   7   238   244   193   289   8   7 
Total Non-Real Estate  9,214   9,372   2,579   9,679   80   79   9,214   9,372   2,579   9,679   80   79 
Total Impaired Loans with an allowance recorded  16,797   17,276   2,998   17,461   199   192   16,797   17,276   2,998   17,461   199   192 
                                                
Total Impaired Loans $28,811  $31,152  $2,998  $29,918  $492  $427  $28,811  $31,152  $2,998  $29,918  $492  $427 

-93-

The following is a summary of impaired loans by class at December 31, 2015:

  As of December 31, 2015 
(in thousands) 
Recorded
Investment
  
Unpaid
Principal Balance
  
Related
Allowance
  
Average
Recorded Investment
  
Interest Income
Recognized
  
Interest Income
Cash Basis
 
Impaired Loans with no related allowance:                  
Real Estate:                  
Construction & land development $368  $823  $-  $825  $41  $44 
Farmland  -   -   -   -   -   - 
1 - 4-family  1,054   1,358   -   1,354   79   84 
Multi-family  3,728   4,240   -   4,305   254   72 
Non-farm non-residential  3,637   4,116   -   4,124   165   147 
Total Real Estate  8,787   10,537   -   10,608   539   347 
Non-Real Estate:                        
Agricultural  4,863   5,019   -   5,036   300   300 
Commercial and industrial  -   -   -   -   -   - 
Consumer and other  171   317   -   335   27   20 
Total Non-Real Estate  5,034   5,336   -   5,371   327   320 
Total Impaired Loans with no related allowance  13,821   15,873   -   15,979   866   667 
                         
Impaired Loans with an allowance recorded:                        
Real estate:                        
Construction & land development  -   -   -   -   -   - 
Farmland  -   -   -   -   -   - 
1 - 4-family  1,995   2,144   611   2,079   103   125 
Multi-family  -   -   -   -   -   - 
Non-farm non-residential  10,009   10,841   1,298   11,035   566   569 
Total Real Estate  12,004   12,985   1,909   13,114   669   694 
Non-Real Estate:                        
Agricultural  -   -   -   -   -   - 
Commercial and industrial  -   -   -   -   -   - 
Consumer and other  -   -   -   -   -   - 
Total Non-Real Estate  -   -   -   -   -   - 
Total Impaired Loans with an allowance recorded  12,004   12,985   1,909   13,114   669   694 
                         
Total Impaired Loans $25,825  $28,858  $1,909  $29,093  $1,535  $1,361 

-94--98-

Troubled Debt Restructurings

A Troubled Debt Restructuring ("TDR") is a debt restructuring in which the creditor for economic or legal reasons related to the debtor's financial difficulties grants a concession to the debtor that it would not otherwise consider. The modifications to First Guaranty's TDRs were concessions on the interest rate charged. The effect of the modifications to First Guaranty was a reduction in interest income. These loans were evaluated in First Guaranty's reserve for loan losses. In 2017 and 2016, there were no credit relationships that were restructured in a troubled debt restructuring. In 2015, there was one credit relationship in the amount of $0.4 million that was restructured in a troubled debt restructuring. The relationship was secured by raw land. The relationship was placed on interest only with a reduction in scheduled amortization payments and contractual interest rate.

The following table is an age analysis of TDRs as of December 31, 20162017 and December 31, 2015:2016:

Troubled Debt Restructurings December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
 Accruing Loans        Accruing Loans        Accruing Loans        Accruing Loans       
(in thousands) Current  
30-89 Days Past
Due
  Nonaccrual  Total TDRs  Current  
30-89 Days Past
Due
  Nonaccrual  Total TDRs  Current  
30-89 Days Past
Due
  Nonaccrual  Total TDRs  Current  
30-89 Days Past
Due
  Nonaccrual  Total TDRs 
Real Estate:                                                
Construction & land development $-  $-  $361  $361  $-  $-  $368  $368  $-  $-  $334  $334  $-  $-  $361  $361 
Farmland  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
1 - 4-family  -   -   -   -   -   -   1,702   1,702 
1-4 family  -   -   -   -   -   -   -   - 
Multi-family  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Non-farm non-residential  2,987   -   100   3,087   3,431   -   206   3,637   2,138   -   -   2,138   2,987   -   100   3,087 
Total Real Estate  2,987   -   461   3,448   3,431   -   2,276   5,707   2,138   -   334   2,472   2,987   -   461   3,448 
Non-Real Estate:                                                                
Agricultural  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Commercial and industrial  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Consumer and other  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Total Non-Real Estate  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Total $2,987  $-  $461  $3,448  $3,431  $-  $2,276  $5,707  $2,138  $-  $334  $2,472  $2,987  $-  $461  $3,448 

The following table discloses TDR activity for the twelve months ended December 31, 2016.2017.

    
Trouble Debt Restructured Loans Activity
Twelve Months Ended December 31, 2016
     
Trouble Debt Restructured Loans Activity
Twelve Months Ended December 31, 2017
 
(in thousands) 
Beginning balance
(December 31, 2015)
  New TDRs  
Charge-offs
post-modification
  
Transferred
to ORE
  Paydowns  
Construction to
permanent financing
  
Restructured
to market terms
  Other adjustments  
Ending balance
(December 31, 2016)
  
Beginning balance
(December 31, 2016)
  New TDRs  
Charge-offs
post-modification
  
Transferred
to ORE
  Paydowns  
Construction to
permanent financing
  
Restructured
to market terms
  Other adjustments  
Ending balance
(December 31, 2017)
 
Real Estate:                                                      
Construction & land development $368  $-  $-  $-  $(6) $-  $-  $(1) $361  $361  $-  $-  $-  $(27) $-  $-  $-  $334 
Farmland  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
1 - 4-family  1,702   -   -   -   (32)  -   (1,670)  -   - 
1-4 family  -   -   -   -   -   -   -   -   - 
Multi-family  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Non-farm non-residential  3,637   -   (111)  -   (3)  -   (441)  5   3,087   3,087   -   (102)  -   (849)  -   -   2   2,138 
Total Real Estate  5,707   -   (111)  -   (41)  -   (2,111)  4   3,448   3,448   -   (102)  -   (876)  -   -   2   2,472 
Non-Real Estate:                                                                        
Agricultural  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Commercial and industrial  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Consumer and other  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Total Non-Real Estate  -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   -   - 
Total Impaired Loans with no related allowance $5,707  $-  $(111) $-  $(41) $-  $(2,111) $4  $3,448  $3,448  $-  $(102) $-  $(876) $-  $-  $2  $2,472 

There were no commitments to lend additional funds to debtors whose terms have been modified in a troubled debt restructuring at December 31, 2016.2017.

-95--99-

Note 7.8. Premises and Equipment

The components of premises and equipment at December 31, 20162017 and 20152016 are as follows:

(in thousands) December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
Land $7,185  $7,227  $12,875  $7,185 
Bank premises  21,229   18,914   31,469   21,229 
Furniture and equipment  21,689   21,060   24,305   21,689 
Construction in progress  2,106   2,667   382   2,106 
Acquired value  52,209   49,868   69,031   52,209 
Less: accumulated depreciation  28,690   27,849   31,011   28,690 
Net book value $23,519  $22,019  $38,020  $23,519 

Depreciation expense amounted to $1.8 million, $1.7 million and $1.6 million for 2017, 2016 and $1.7 million for 2016, 2015, and 2014, respectively.

Note 8.9. Goodwill and Other Intangible Assets

Goodwill and intangible assets deemed to have indefinite lives are no longer amortized, but are subject to impairment testing. Other intangible assets continue to be amortized over their useful lives. Goodwill represents the purchase price over the fair value of net assets acquired from the Homestead Bancorp in 2007.2007 and Premier Bancshares, Inc. in 2017. No impairment charges have been recognized since acquisition. Goodwill totaled $3.5 million and $2.0 million at December 31, 2017 and 2016, and 2015.respectively.

The following table summarizes intangible assets subject to amortization.

December 31, 2016 December 31, 2015 December 31, 2017 December 31, 2016 
(in thousands)
Gross
Carrying Amount
 
Accumulated
Amortization
 
Net
Carrying Amount
 
Gross
Carrying Amount
 
Accumulated
Amortization
 
Net
Carrying Amount
 
Gross
Carrying Amount
 
Accumulated
Amortization
 
Net
Carrying Amount
 
Gross
Carrying Amount
 
Accumulated
Amortization
 
Net
Carrying Amount
 
Core deposit intangibles $9,350  $8,372  $978  $9,350  $8,052  $1,298  $12,053  $8,804  $3,249  $9,350  $8,372  $978 
Mortgage servicing rights  267   189   78   267   171   96   1,373   198   1,175   267   189   78 
Total $9,617  $8,561  $1,056  $9,617  $8,223  $1,394  $13,426  $9,002  $4,424  $9,617  $8,561  $1,056 

The core deposits intangible reflect the value of deposit relationships, including the beneficial rates, which arose from acquisitions. The weighted-average amortization period remaining for the core deposit intangibles is 3.69.7 years.

Amortization expense relating to purchase accounting intangibles totaled $0.3$0.4 million, $0.3 million, and $0.3 million for the years ended December 31, 2017, 2016, 2015, and 2014,2015, respectively.

Amortization expense of the core deposit intangible assets for the next five years is as follows:

For the Years Ended
Estimated Amortization Expense
(in thousands)
December 31, 2017$320
December 31, 2018$320
December 31, 2019$135
December 31, 2020$135
December 31, 2021$68
For the Years Ended 
Estimated Amortization Expense
(in thousands)
 
December 31, 2018 $545 
December 31, 2019 $361 
December 31, 2020 $361 
December 31, 2021 $293 
December 31, 2022 $225 

Note 9.10. Other Real Estate

Other real estate owned consists of the following:

(in thousands) December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
Real Estate Owned Acquired by Foreclosure:            
Residential $71  $880  $23  $71 
Construction & land development  -   25   304   - 
Non-farm non-residential  288   672   954   288 
Total Other Real Estate Owned and Foreclosed Property $359  $1,577  $1,281  $359 

-96--100-

Note 10.11. Deposits

A schedule of maturities of all time deposits are as follows:

(in thousands) December 31, 2016  December 31, 2017 
2017 $359,943 
2018  78,927  $357,687 
2019  41,088   118,902 
2020  23,318   48,843 
2021 and thereafter  14,721 
2021  16,622 
2022 and thereafter  39,277 
Total $517,997  $581,331 

The table above includes, for December 31, 2016,2017, brokered deposits totaling $20.8$9.8 million. The aggregate amount of jumbo time deposits, each with a minimum denomination of $250,000 totaled $241.4$266.2 million and $305.1$241.4 million at December 31, 20162017 and 2015,2016, respectively.

Note 11.12. Borrowings

Short-term borrowings are summarized as follows:

(in thousands) December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
Federal Home Loan Bank advances $6,500  $-  $15,500  $6,500 
Line of credit  -   1,800   -   - 
Total short-term borrowings $6,500  $1,800  $15,500  $6,500 

First Guaranty maintains borrowing relationships with other financial institutions as well as the Federal Home Loan Bank on a short and long-term basis to meet liquidity needs. Short-term borrowings totaled $15.5 million at December 31, 2017 and $6.5 million at December 31, 2016 and $1.8 million at December 31, 2015.2016. Short-term borrowing consisted of a line of credit of $2.5$6.5 million, with no outstanding balance at December 31, 20162017 and collateralized short-term borrowings from the Federal Home Loan Bank totaling $6.5$15.5 million at December 31, 2016.2017.

Available lines of credit totaled $150.8 million at December 31, 2017 and $133.7 million at December 31, 2016 and $206.2 million at December 31, 2015.2016.

The following schedule provides certain information about First Guaranty's short-term borrowings for the periods indicated:

 December 31,  December 31, 
(in thousands except for %) 2016  2015  2014  2017  2016  2015 
Outstanding at year end $6,500  $1,800  $1,800  $15,500  $6,500  $1,800 
Maximum month-end outstanding $25,000  $13,800  $22,356  $28,000  $25,000  $13,800 
Average daily outstanding $8,775  $4,217  $6,960  $5,833  $8,775  $4,217 
Weighted average rate during the year  0.85%  2.12%  1.08%  1.06%  0.85%  2.12%
Average rate at year end  0.65%  4.50%  4.50%
Weighted average rate at year end  1.51%  0.65%  4.50%

-97--101-

Long-term debt is summarized as follows:

Senior long-term debt with a commercial bank, priced at Wall Street Journal Prime plus 75 basis points (4.50%), totaled $0.3 million at December 31, 2016 and $0.9 million at December 31, 2015. First Guaranty pays $50,000 principal plus interest monthly. This loan has a contractual maturity date of May 12, 2017. This long-term debt is secured by a pledge of 13.2% (735,745 shares) of First Guaranty's interest in First Guaranty Bank (a wholly owned subsidiary).

Senior long-term debt with a commercial bank, priced at floating 3-month LIBOR plus 250 basis points (3.37%(3.87%), totaled $21.8$22.8 million at December 31, 20162017 and $25.0$21.8 at December 31, 2015.2016. First Guaranty pays $625,000$735,294 principal plus interest quarterly. This loan was originated in December 2015 and has a contractual maturity date of December 22, 2020. This long-term debt is secured by a pledge of 85% (4,823,899 shares) of First Guaranty's interest in First Guaranty Bank (a wholly owned subsidiary). First Guaranty modified its existing senior long-term debt in the second quarter of 2017. The modification increased the principal balance to $25.0 million with new net proceeds of $3.8 million. The existing amortization terms and rates remained the same. The $3.8 million in additional proceeds were contributed to First Guaranty Bank for future growth.

Senior long-term debt with a commercial bank, priced at Wall Street Journal Prime plus 75 basis points (4.75%), had no outstanding balance at December 31, 2017 and totaled $0.3 million at December 31, 2016. First Guaranty paid $50,000 principal plus interest monthly.  This long-term debt was secured by a pledge of 13.2% (735,745 shares) of First Guaranty's interest in First Guaranty Bank (a wholly owned subsidiary). This loan matured on May 12, 2017.

Junior subordinated debt, priced at Wall Street Journal Prime plus 75 basis points (4.00%), totaled $14.6$14.7 million at December 31, 20162017 and $14.6 million at December 31, 2015.2016.  First Guaranty pays interest semi-annually for the Fixed Interest Rate Period and quarterly for the Floating Interest Rate Period. The Note is unsecured and ranks junior in right of payment to any senior indebtedness and obligations to general and secured creditors. The Note was originated in December 2015 and is scheduled to mature on December 21, 2025. Subject to limited exceptions, First Guaranty cannot repay the Note until after December 21, 2020. The Note qualifies for treatment as Tier 2 capital for regulatory capital purposes.

First Guaranty maintains a revolving line of credit for $2.5$6.5 million with an availability of $2.5$6.5 million at December 31, 2016.2017. This line of credit is secured by the same collateral as the senior term loan and is priced at 4.75%4.50%.

At December 31, 2017, letters of credit issued by the FHLB totaling $294.2 million were outstanding and carried as off-balance sheet items, all of which expire in 2018. At December 31, 2016, letters of credit issued by the FHLB totaling $226.1 million were outstanding and carried as off-balance sheet items, all of which expireexpired in 2017. At December 31, 2015, letters of credit issued by the FHLB totaling $195.0 million were outstanding and carried as off-balance sheet items, all of which expired in 2016. The letters of credit are solely used for pledging towards public fund deposits. The FHLB has a blanket lien on substantially all of the loans in First Guaranty's portfolio which is used to secure borrowing availability from the FHLB. First Guaranty has obtained a subordination agreement from the FHLB on First Guaranty's farmland, agricultural, and commercial and industrial loans. These loans are available to be pledged for additional reserve liquidity.

As of December 31, 20162017 obligations on senior long-term debt and junior subordinated debentures totaled $36.7$37.4 million. The scheduled maturities are as follows:

(in thousands) 
Senior
Long-term Debt
  
Junior
Subordinated Debentures
  
Senior
Long-term Debt
  
Junior
Subordinated Debentures
 
2017 $2,125  $- 
2018  2,500   -  $2,941  $- 
2019  2,500   -   2,941   - 
2020  2,500   -   2,941   - 
2021  2,500   -   2,941   - 
2022 and thereafter�� 10,000   15,000 
2022  2,941   - 
2023 and thereafter  8,089   15,000 
Subtotal $22,125  $15,000  $22,794  $15,000 
Debt issuance costs  (25)  (370)  (20)  (336)
Total $22,100  $14,630  $22,774  $14,664 

-98--102-

Note 12. Preferred Stock

On September 22, 2011, First Guaranty received $39.4 million in funds from the U.S. Treasury's Small Business Lending Fund program. $21.1 million of the funds were used to redeem First Guaranty's Series A and B Preferred Stock issued to the U.S. Treasury under the Capital Purchase Program. The Preferred Series C shares received quarterly dividends and the initial dividend rate was 5.00%. The dividend rate was based on qualified loan growth two quarters in arrears. During 2014 First Guaranty achieved the growth in qualified loans required to achieve the 1.0% dividend rate. The 1.0% rate was locked in until December 31, 2015. During 2016 First Guaranty paid no preferred stock dividends compared to $0.4 million in 2015 and $0.4 million in 2014.

On December 22, 2015, First Guaranty redeemed all of the 39,435 shares of its Senior Non-Cumulative Perpetual Preferred Stock, Series C, which had been issued to the United States Department of Treasury pursuant to the Small Business Lending Fund (the "SBLF"). The shares were redeemed at their liquidation value of $1,000 per share plus accrued and unpaid dividends to, but excluding December 22, 2015, for a total redemption price of $39.5 million. The redemption was approved by the Federal Reserve Bank of Atlanta and the United States Department of Treasury. The redemption terminated First Guaranty's participation in the SBLF.

-99-

Note 13. Capital Requirements

First Guaranty and the Bank are subject to various regulatory capital requirements administered by federal and state banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions that, if undertaken, could have a direct material effect on First Guaranty's financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, First Guaranty and the Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. Prompt corrective action provisions are not applicable to bank holding companies.

Quantitative measures established by regulation to ensure capital adequacy require First Guaranty and the Bank to maintain minimum amounts and ratios of total and Tier 1 capital to risk-weighted assets and of Tier 1 capital to average assets. Management believes, as of December 31, 20162017 and 2015,2016, that First Guaranty and the Bank met all capital adequacy requirements.

In addition to establishing the minimum regulatory capital requirements, the regulations limit capital distributions and certain discretionary bonus payments to management if the institution does not hold a "capital conservation buffer" consisting of 2.5% of common equity Tier 1 capital to risk-weighted asset above the amount necessary to meet its minimum risk-based capital requirements. The capital conservation buffer requirement is being phased in beginning January 1, 2016 at 0.625% of risk-weighted assets and increasing each year until fully implemented at 2.5% on January 1, 2019. For 2017,2018, the capital conservation buffer will be 1.25%1.875% of risk-weighted assets. First Guaranty Bancshares, Inc. capital conservation buffer was 4.59%4.14% at December 31, 2016.2017. First Guaranty Bank's capital conservation buffer was 4.99%5.07% at December 31, 2016.2017.

As of December 31, 2016,2017, the most recent notification from the Federal Deposit Insurance Corporation categorized the Bank as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized, an institution must maintain minimum total risk-based, Tier 1 risk-based and Tier 1 leverage ratios as set forth in the following table. There are no conditions or events since the notification that Management believes have changed the Bank's category. First Guaranty's and the Bank's actual capital amounts and ratios as of December 31, 20162017 and 20152016 are presented in the following table.

 Actual  Minimum Capital Requirements  
Minimum to be Well Capitalized
Under Action Provisions
  Actual  Minimum Capital Requirements  
Minimum to be Well Capitalized
Under Action Provisions
 
(in thousands except for %) Amount  Ratio  Amount  Ratio  Amount  Ratio  Amount  Ratio  Amount  Ratio  Amount  Ratio 
December 31, 2017                  
Total Risk-based Capital:                  
Consolidated $164,545   12.14% $108,427   8.00%  N/A   N/A 
Bank $176,398   13.07% $107,961   8.00% $134,951   10.00%
                        
Tier 1 Capital:                        
Consolidated $140,320   10.35% $81,320   6.00%  N/A   N/A 
Bank $167,173   12.39% $80,971   6.00% $107,961   8.00%
                        
Tier 1 Leverage Capital:                        
Consolidated $140,320   8.27% $67,899   4.00%  N/A   N/A 
Bank $167,173   9.88% $67,709   4.00% $84,636   5.00%
                        
Common Equity Tier One Capital:                        
Consolidated $140,320   10.35% $60,990   4.50%  N/A   N/A 
Bank $167,173   12.39% $60,728   4.50% $87,718   6.50%
                        
December 31, 2016                                          
Total Risk-based Capital:                                          
Consolidated $151,877   12.79% $94,982   8.00%  N/A   N/A  $151,877   12.79% $94,982   8.00%  N/A   N/A 
Bank $153,768   12.99% $94,717   8.00% $118,396   10.00% $153,768   12.99% $94,717   8.00% $118,396   10.00%
                                                
Tier 1 Capital:                                                
Consolidated $125,763   10.59% $71,236   6.00%  N/A   N/A  $125,763   10.59% $71,236   6.00%  N/A   N/A 
Bank $142,654   12.05% $71,038   6.00% $94,717   8.00% $142,654   12.05% $71,038   6.00% $94,717   8.00%
                                                
Tier 1 Leverage Capital:                                                
Consolidated $125,763   8.68% $57,930   4.00%  N/A   N/A  $125,763   8.68% $57,930   4.00%  N/A   N/A 
Bank $142,654   9.88% $57,771   4.00% $72,214   5.00% $142,654   9.88% $57,771   4.00% $72,214   5.00%
                                                
Common Equity Tier One Capital:                                                
Consolidated $125,763   10.59% $53,427   4.50%  N/A   N/A  $125,763   10.59% $53,427   4.50%  N/A   N/A 
Bank $142,654   12.05% $53,278   4.50% $76,958   6.50% $142,654   12.05% $53,278   4.50% $76,958   6.50%
                        
December 31, 2015                        
Total Risk-based Capital:                        
Consolidated $141,022   13.13% $85,952   8.00%  N/A   N/A 
Bank $148,316   13.86% $85,632   8.00% $107,040   10.00%
                        
Tier 1 Capital:                        
Consolidated $116,607   10.85% $64,464   6.00%  N/A   N/A 
Bank $138,901   12.98% $64,224   6.00% $85,632   8.00%
                        
Tier 1 Leverage Capital:                        
Consolidated $116,607   8.17% $57,121   4.00%  N/A   N/A 
Bank $138,901   9.74% $57,062   4.00% $71,328   5.00%
                        
Common Equity Tier One Capital:                        
Consolidated $116,607   10.85% $48,348   4.50%  N/A   N/A 
Bank $138,901   12.98% $48,168   4.50% $69,576   6.50%

-100--103-

Note 14. Dividend Restrictions

The Federal Reserve Bank ("FRB") has stated that, generally, a bank holding company should not maintain a rate of distributions to shareholders unless its available net income has been sufficient to fully fund the distributions, and the prospective rate of earnings retention appears consistent with the bank holding company's capital needs, asset quality and overall financial condition. As a Louisiana corporation, First Guaranty is restricted under the Louisiana corporate law from paying dividends under certain conditions.

First Guaranty Bank may not pay dividends or distribute capital assets if it is in default on any assessment due to the FDIC. First Guaranty Bank is also subject to regulations that impose minimum regulatory capital and minimum state law earnings requirements that affect the amount of cash available for distribution. In addition, under the Louisiana Banking Law, dividends may not be paid if it would reduce the unimpaired surplus below 50% of outstanding capital stock in any year.

The Bank is restricted under applicable laws in the payment of dividends to an amount equal to current year earnings plus undistributed earnings for the immediately preceding year, unless prior permission is received from the Commissioner of Financial Institutions for the State of Louisiana. Dividends payable by the Bank in 20172018 without permission will be limited to 20172018 earnings plus the undistributed earnings of $3.8$3.2 million from 2016.2017.

Accordingly, at January 1, 2017, $137.42018, $167.6 million of First Guaranty's equity in the net assets of the Bank was restricted. In addition, dividends paid by the Bank to First Guaranty would be prohibited if the effect thereof would cause the Bank's capital to be reduced below applicable minimum capital requirements.

Note 15. Related Party Transactions

In the normal course of business, First Guaranty and its subsidiary, First Guaranty Bank, have loans, deposits and other transactions with its executive officers, directors and certain business organizations and individuals with which such persons are associated. These transactions are completed with terms no less favorable than current market rates. An analysis of the activity of loans made to such borrowers during the year ended December 31, 20162017 and 20152016 follows:

December 31, December 31, 
(in thousands)2016 2015 2017 2016 
Balance, beginning of year $57,816  $53,808  $58,279  $57,816 
Net Increase  463   4,008   24,639   463 
Balance, end of year $58,279  $57,816  $82,918  $58,279 

Unfunded commitments to First Guaranty and Bank directors and executive officers totaled $24.9$17.5 million and $31.6$24.9 million at December 31, 20162017 and 2015,2016, respectively. At December 31, 20162017 First Guaranty and the Bank had deposits from directors and executives totaling $28.7$24.6 million. There were no participations in loans purchased from affiliated financial institutions included in First Guaranty's loan portfolio in 20162017 or 2015.2016.

During the years ended 2017, 2016 2015 and 2014,2015, First Guaranty paid approximately $0.3$0.4 million, $0.2$0.3 million and $0.2 million, respectively, for printing services and supplies and office furniture and equipment to Champion Industries, Inc., of which Mr. Marshall T. Reynolds, the Chairman of First Guaranty's Board of Directors, is President, Chief Executive Officer, Chairman of the Board of Directors and a major shareholder of Champion.

First Guaranty paid insurance expenses of $0, $0 and $2.3 million for 2016, 2015 and 2014, respectively for participation in an employee medical benefit plan in which several entities under common ownership of First Guaranty's Chairman participate. First Guaranty terminated the plan in 2014 and enrolled in a fully insured plan from a third party national provider of health insurance.

On December 21, 2015, First Guaranty issued a $15.0 million subordinated note (the "Note") to Edgar Ray Smith III, a director of First Guaranty. The Note is for a ten-year term (non-callable for first five years) and will bear interest at a fixed annual rate of 4.0% for the first five years of the term and then adjust to a floating rate based on the Prime Rate as reported by the Wall Street Journal plus 75 basis points for the period of time after the fifth year until redemption or maturity. First Guaranty paid interest of $0.6 million in 2017 and 2016 for this note.
                                                                                                                                                                                                                             
During the years ended 2017, 2016 2015 and 2014,2015, First Guaranty paid approximately $0.2 million, $0.3 million and $0.2 million, and $25,000, respectively, for architectural services in relation to bank branches to Gasaway Gasaway Bankston Architects, of which bank subsidiary board member Andrew B. Gasaway is part owner.

-101--104-

Note 16. Employee Benefit Plans

First Guaranty has an employee savings plan to which employees, who meet certain service requirements, may defer 1% to 20% of their base salaries, 6% of which may be matched up to 100%, at its sole discretion. Contributions to the savings plan were $240,000, $191,000 and $86,000 in 2017, 2016 and $87,000 in 2016, 2015, and 2014, respectively. First Guaranty has an Employee Stock Ownership Plan ("ESOP") which was frozen in 2010. No contributions were made to the ESOP for the years 2017, 2016 2015 or 2014.2015. As of December 31, 2016,2017, the ESOP held 15,15915,530 shares. First Guaranty does not plan to make future contributions to thisis in the process of terminating the plan.

Note 17. Other Expenses

The following is a summary of the significant components of other noninterest expense:

 December 31,  December 31, 
(in thousands) 2016  2015  2014  2017  2016  2015 
Other noninterest expense:                  
Legal and professional fees $2,185  $2,019  $1,982  $3,037  $2,185  $2,019 
Data processing  1,259   1,184   1,153   1,608   1,259   1,184 
ATM Fees  1,044   1,022   1,122   1,161   1,044   1,022 
Marketing and public relations  878   848   700   1,205   878   848 
Taxes - sales, capital and franchise  787   717   605   970   787   717 
Operating supplies  471   414   410   496   471   414 
Software expense and amortization  835   612   499   923   835   612 
Travel and lodging  710   818   566   910   710   818 
Telephone  177   172   242   167   177   172 
Amortization of core deposits  320   320   320   432   320   320 
Donations  298   332   150   322   298   332 
Net costs from other real estate and repossessions  498   493   1,374   306   498   493 
Regulatory assessment  1,005   1,111   1,181   726   1,005   1,111 
Other  1,599   1,692   1,522   1,640   1,599   1,692 
Total other noninterest expense $12,066  $11,754  $11,826  $13,903  $12,066  $11,754 

First Guaranty does not capitalize advertising costs. They are expensed as incurred and are included in other noninterest expense on the Consolidated Statements of Income. Advertising expense was $0.6$0.7 million, $0.6 million and $0.4$0.6 million for 2017, 2016 2015 and 2014,2015, respectively.

-102--105-

Note 18. Income Taxes


On December 22, 2017, the Tax Cuts and Jobs Act ("TCJA") was signed into law. The TCJA makes broad and complex changes to the U.S. tax code that affected income tax expense in 2017. The TCJA reduces the U.S. federal corporate income tax rate from 35% to 21% beginning January 1, 2018 and also establishes new tax laws that will affect 2018.

ASC 740 requires a company to record the effects of a tax law change in the period of enactment, however, shortly after the enactment of the TCJA, the SEC staff issued 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.

The following is a summary of the provision for income taxes included in the Consolidated Statements of Income:

December 31, December 31, 
(in thousands)2016 2015 2014 2017 2016 2015 
Current $8,168  $7,347  $4,898  $4,638  $8,168  $7,347 
Deferred  (1,004)  (384)  594   2,761   (1,004)  (384)
Total $7,164  $6,963  $5,492  $7,399  $7,164  $6,963 

The difference between income taxes computed by applying the statutory federal income tax rate and the provision for income taxes in the financial statements is reconciled as follows:

 December 31,  December 31, 
(in thousands except for %) 2016  2015  2014  2017  2016  2015 
Statutory tax rate  35.0%  35.0%  35.0%  35.0%  35.0%  35.0%
                        
Federal income taxes at statutory rate $7,440  $7,514  $5,851  $6,703  $7,440  $7,514 
Tax exempt municipal income  (283)  (436)  (284)  (254)  (283)  (436)
Other(1)  7   (115)  (75)  950   7   (115)
Total $7,164  $6,963  $5,492  $7,399  $7,164  $6,963 

(1) Included in other for the year ended December 31, 2017 is $0.9 million related to the estimated net impact from the remeasurement of deferred tax assets and liabilities as a result of the passage of the Tax Cuts and Jobs Act in December 2017.

Deferred taxes are recorded based upon differences between the financial statement and tax basis of assets and liabilities, and available tax credit carry forwards. Temporary differences between the financial statement and tax values of assets and liabilities give rise to deferred taxes. The significant components of deferred taxes classified in First Guaranty's Consolidated Balance Sheets at December 31, 20162017 and 20152016 are as follows:

 December 31,  December 31, 
(in thousands) 2016  2015  2017  2016 
Deferred tax assets:            
Allowance for loan losses $3,890  $3,201  $1,804  $3,890 
Other real estate owned  60   127   25   60 
Unrealized losses on available for sale securities  2,060   445   495   2,060 
Net operating loss  1,463   - 
Other  449   541   546   449 
Gross deferred tax assets  6,459   4,314   4,333   6,459 
                
Deferred tax liabilities:                
Depreciation and amortization  (1,480)  (1,588)  (1,688)  (1,480)
Core deposit intangibles  (342)  (441)  (662)  (342)
Unrealized gains on available for sale securities  -   -   -   - 
Other  (376)  (373)  (566)  (376)
Gross deferred tax liabilities  (2,198)  (2,402)  (2,916)  (2,198)
                
Net deferred tax assets $4,261  $1,912  $1,417  $4,261 

As of December 31, 2016 and 2015, there were no netNet operating loss carryforwards for income tax purposes.purposes were $7.0 million as of December 31, 2017 as compared to zero in 2016. The carryforwards were acquired in 2017 in the Premier acquisition and expire from 2027 to 2034, and will be utilized subject to annual Internal Revenue Code Section 382 limitations.

ASC 740-10, Income Taxes, clarifies the accounting for uncertainty in income taxes and prescribes a recognition threshold and measurement attribute for the consolidated financial statements recognition and measurement of a tax position taken or expected to be taken in a tax return. First Guaranty does not believe it has any unrecognized tax benefits included in its consolidated financial statements. First Guaranty has not had any settlements in the current period with taxing authorities, nor has it recognized tax benefits as a result of a lapse of the applicable statute of limitations. First Guaranty recognizes interest and penalties accrued related to unrecognized tax benefits, if applicable, in noninterest expense. During the years ended December 31, 2017, 2016 2015 and 2014,2015, First Guaranty did not recognize any interest or penalties in its consolidated financial statements, nor has it recorded an accrued liability for interest or penalty payments.

-103--106-

Note 19. Commitments and Contingencies

Off-balance sheet commitments

First Guaranty is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers and to reduce its own exposure to fluctuations in interest rates. These financial instruments include commitments to extend credit and standby and commercial letters of credit. Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the Consolidated Balance Sheets. The contract or notional amounts of those instruments reflect the extent of the involvement in particular classes of financial instruments.

The exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby and commercial letters of credit is represented by the contractual notional amount of those instruments. Unless otherwise noted, collateral or other security is not required to support financial instruments with credit risk.

Set forth below is a summary of the notional amounts of the financial instruments with off-balance sheet risk at December 31, 20162017 and December 31, 2015.2016.

(in thousands)December 31, 2016 December 31, 2015 December 31, 2017 December 31, 2016 
Contract Amount        
Commitments to Extend Credit $56,910  $88,081  $78,125  $56,910 
Unfunded Commitments under lines of credit $128,428  $107,581  $101,344  $128,428 
Commercial and Standby letters of credit $6,602  $7,486  $7,886  $6,602 

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since commitments may expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. Each customer's creditworthiness is evaluated on a case-by-case basis. The amount of collateral obtained, if deemed necessary upon extension of credit, is based on Management's credit evaluation of the counterpart. Collateral requirements vary but may include accounts receivable, inventory, property, plant and equipment, residential real estate and commercial properties.

Standby and commercial letters of credit are conditional commitments to guarantee the performance of a customer to a third party. These guarantees are primarily issued to support public and private borrowing arrangements, including commercial paper, bond financing and similar transactions. The majority of these guarantees are short-term, one year or less; however, some guarantees extend for up to three years. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities. Collateral requirements are the same as on-balance sheet instruments and commitments to extend credit.

There were no losses incurred on off-balance sheet commitments in 2017, 2016 2015 or 2014.2015.

-104--107-

Note 20. Fair Value Measurements

The fair value of a financial instrument is the current amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. Valuation techniques use certain inputs to arrive at fair value. Inputs to valuation techniques are the assumptions that market participants would use in pricing the asset or liability. They may be observable or unobservable. First Guaranty uses a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

Level 1 Inputs – Unadjusted quoted market prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.

Level 2 Inputs – Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, volatilities, prepayment speeds or credit risks) or inputs that are derived principally from or corroborated by market data by correlation or other means.

Level 3 Inputs – Unobservable inputs for determining the fair values of assets or liabilities that reflect an entity's own assumptions about the assumptions that market participants would use in pricing the assets or liabilities.

A description of the valuation methodologies used for instruments measured at fair value follows, as well as the classification of such instruments within the valuation hierarchy.

Securities available for sale. Securities are classified within Level 1 where quoted market prices are available in an active market. Inputs include securities that have quoted prices in active markets for identical assets. If quoted market prices are unavailable, fair value is estimated using quoted prices of securities with similar characteristics, at which point the securities would be classified within Level 2 of the hierarchy. Securities classified Level 3 as of December 31, 20162017 include certain municipal bonds and an equity security.

Impaired loans. Loans are measured for impairment using the methods permitted by ASC Topic 310. Fair value of impaired loans is measured by either the fair value of the collateral if the loan is collateral dependent (Level 2 or Level 3), or the present value of expected future cash flows, discounted at the loan's effective interest rate (Level 3). Fair value of the collateral is determined by appraisals or by independent valuation.

Other real estate owned. Properties are recorded at the balance of the loan or at estimated fair value less estimated selling costs, whichever is less, at the date acquired. Fair values of other real estate owned ("OREO") at December 31, 20162017 and 20152016 are determined by sales agreement or appraisal, and costs to sell are based on estimation per the terms and conditions of the sales agreement or amounts commonly used in real estate transactions. Inputs include appraisal values or recent sales activity for similar assets in the property's market; thus OREO measured at fair value would be classified within either Level 2 or Level 3 of the hierarchy.

Certain non-financial assets and non-financial liabilities are measured at fair value on a non-recurring basis including assets and liabilities related to reporting units measured at fair value in the testing of goodwill impairment, as well as intangible assets and other non-financial long-lived assets measured at fair value for impairment assessment.

The following table summarizes financial assets measured at fair value on a recurring basis as of December 31, 20162017 and 2015,2016, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:

(in thousands) December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
Available for Sale Securities Fair Value Measurements Using:            
Level 1:Quoted Prices in Active Markets For Identical Assets $30,487  $30,501  $19,980  $30,487 
Level 2: Significant Other Observable Inputs  347,586   338,167   355,022   347,586 
Level 3: Significant Unobservable Inputs  19,400   7,701   6,533   19,400 
Securities available for sale measured at fair value $397,473  $376,369  $381,535  $397,473 

First Guaranty's valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While Management believes the methodologies used are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value.

The change in Level 21 securities available for sale from December 31, 20152016 was due principally to the purchasea net decrease in Treasury bills of corporate bond securities.$10.5 million. The change in Level 2 and Level 3 securities available for sale from December 31, 20152016 was due principally due to the purchasetransfer of $8.5 million in municipal securities and $4.5 million of subordinated debt securities offset by the maturity of $1.3 million in municipal securities.from Level 3 to Level 2.

-105--108-

The following table reconciles assets measured at fair value on a recurring basis using unobservable inputs (Level 3):

 Level 3 Changes  Level 3 Changes 
(in thousands) December 31, 2016  December 31, 2015  December 31, 2017  December 31, 2016 
Balance, beginning of year $7,701  $8,780  $19,400  $7,701 
Total gains or losses (realized/unrealized):                
Included in earnings  -   -   54   - 
Included in other comprehensive income  -   -   -   - 
Purchases, sales, issuances and settlements, net  11,699   (1,079)  10,574   11,699 
Transfers in and/or out of Level 3  -   -   (23,495)  - 
Balance as of end of year $19,400  $7,701  $6,533  $19,400 

There were no gains or losses for the period included in earnings attributable to the change in unrealized gains or losses relating to assets still held as of December 31, 2016.2017.

The following table measures financial assets and financial liabilities measured at fair value on a non-recurring basis as of December 31, 2016,2017, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value:

(in thousands) 
At December 31, 2016
  
At December 31, 2015
  
At December 31, 2017
  
At December 31, 2016
 
Fair Value Measurements Using: Impaired Loans            
Level 1: Quoted Prices in Active Markets For Identical Assets $-  $-  $-  $- 
Level 2: Significant Other Observable Inputs  259   293   -   259 
Level 3: Significant Unobservable Inputs  18,559   16,401   12,003   18,559 
Impaired loans measured at fair value $18,818  $16,694  $12,003  $18,818 
                
Fair Value Measurements Using: Other Real Estate Owned                
Level 1: Quoted Prices in Active Markets For Identical Assets $-  $-  $-  $- 
Level 2: Significant Other Observable Inputs  226   1,104   1,249   226 
Level 3: Significant Unobservable Inputs  133   473   32   133 
Other real estate owned measured at fair value $359  $1,577  $1,281  $359 

ASC 825-10 provides First Guaranty with an option to report selected financial assets and liabilities at fair value. The fair value option established by this statement permits First Guaranty to choose to measure eligible items at fair value at specified election dates and report unrealized gains and losses on items for which the fair value option has been elected in earnings at each reporting date subsequent to implementation.

First Guaranty has chosen not to elect the fair value option for any items that are not already required to be measured at fair value in accordance with accounting principles generally accepted in the United States.



-106--109-

Note 21. Financial Instruments

Fair value estimates are generally subjective in nature and are dependent upon a number of significant assumptions associated with each instrument or group of similar instruments, including estimates of discount rates, risks associated with specific financial instruments, estimates of future cash flows and relevant available market information. Fair value information is intended to represent an estimate of an amount at which a financial instrument could be exchanged in a current transaction between a willing buyer and seller engaging in an exchange transaction. However, since there are no established trading markets for a significant portion of First Guaranty's financial instruments, First Guaranty may not be able to immediately settle financial instruments; as such, the fair values are not necessarily indicative of the amounts that could be realized through immediate settlement. In addition, the majority of the financial instruments, such as loans and deposits, are held to maturity and are realized or paid according to the contractual agreement with the customer.

Quoted market prices are used to estimate fair values when available. However, due to the nature of the financial instruments, in many instances quoted market prices are not available. Accordingly, estimated fair values have been estimated based on other valuation techniques, such as discounting estimated future cash flows using a rate commensurate with the risks involved or other acceptable methods. Fair values are estimated without regard to any premium or discount that may result from concentrations of ownership of financial instruments, possible income tax ramifications or estimated transaction costs. The fair value estimates are subjective in nature and involve matters of significant judgment and, therefore, cannot be determined with precision. Fair values are also estimated at a specific point in time and are based on interest rates and other assumptions at that date. As events change the assumptions underlying these estimates, the fair values of financial instruments will change.

Disclosure of fair values is not required for certain items such as lease financing, investments accounted for under the equity method of accounting, obligations of pension and other postretirement benefits, premises and equipment, other real estate, prepaid expenses, the value of long-term relationships with depositors (core deposit intangibles) and other customer relationships, other intangible assets and income tax assets and liabilities. Fair value estimates are presented for 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. In addition, the tax ramifications related to the realization of the unrealized gains and losses have not been considered in the estimates. Accordingly, the aggregate fair value amounts presented do not purport to represent and should not be considered representative of the underlying market or franchise value of First Guaranty.

Because the standard permits many alternative calculation techniques and because numerous assumptions have been used to estimate the fair values, reasonable comparison of the fair value information with other financial institutions' fair value information cannot necessarily be made. The methods and assumptions used to estimate the fair values of financial instruments are as follows:

Cash and due from banks, interest-bearing deposits with banks, federal funds sold and federal funds purchased.

These items are generally short-term and the carrying amounts reported in the consolidated balance sheets are a reasonable estimation of the fair values.

Investment Securities.

Fair values are principally based on quoted market prices. If quoted market prices are not available, fair values are based on quoted market prices of comparable instruments or the use of discounted cash flow analyses.

Loans Held for Sale.

Fair values of mortgage loans held for sale are based on commitments on hand from investors or prevailing market prices. These loans are classified within level 3 of the fair value hierarchy.

Loans, net.

Market values are computed present values using net present value formulas. The present value is the sum of the present value of all projected cash flows on an item at a specified discount rate. The discount rate is set as an appropriate rate index, plus or minus an appropriate spread. These loans are classified within level 3 of the fair value hierarchy.

Impaired loans

Fair value of impaired loans is measured by either the fair value of the collateral if the loan is collateral dependent (Level 2 or Level 3), or the present value of expected future cash flows, discounted at the loan's effective interest rate (Level 3). Fair value of the collateral is determined by appraisals or by independent valuation.

-107--110-

Accrued interest receivable.

The carrying amount of accrued interest receivable approximates its fair value.

Deposits.

Market values are actually computed present values using net present value formulas. The present value is the sum of the present value of all projected cash flows on an item at a specified discount rate. The discount rate is set as an appropriate rate index, plus or minus an appropriate spread. Deposits are classified within level 3 of the fair value hierarchy.

Accrued interest payable.

The carrying amount of accrued interest payable approximates its fair value.

Borrowings.

The carrying amount of federal funds purchased and other short-term borrowings approximate their fair values. The fair value of First Guaranty's long-term borrowings is computed using net present value formulas. The present value is the sum of the present value of all projected cash flows on an item at a specified discount rate. The discount rate is set as an appropriate rate index, plus or minus an appropriate spread. Borrowings are classified within level 3 of the fair value hierarchy.

Other Unrecognized Financial Instruments.

The fair value of commitments to extend credit is estimated using the fees charged to enter into similar legally binding agreements, taking into account the remaining terms of the agreements and customers' credit ratings. For fixed-rate loan commitments, fair value also considers the difference between current levels of interest rates and the committed rates. Noninterest-bearing deposits are held at cost. The fair values of letters of credit are based on fees charged for similar agreements or on estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date. At December 31, 20162017 and 20152016 the fair value of guarantees under commercial and standby letters of credit was not material.

The estimated fair values and carrying values of the financial instruments at December 31, 20162017 and 20152016 are presented in the following table:

 December 31,  December 31, 
 2016  2015  2017  2016 
(in thousands) Carrying Value  Estimated Fair Value  Carrying Value  Estimated Fair Value  Carrying Value  Estimated Fair Value  Carrying Value  Estimated Fair Value 
Assets                        
Cash and cash equivalents $18,111  $18,111  $37,272  $37,272  $38,028  $38,028  $18,111  $18,111 
Securities, available for sale $397,473  $397,473  $376,369  $376,369  $381,535  $381,535  $397,473  $397,473 
Securities, held to maturity $101,863  $99,906  $169,752  $168,148  $120,121  $118,557  $101,863  $99,906 
Federal Home Loan Bank stock $1,816  $1,816  $935  $935  $2,351  $2,351  $1,816  $1,816 
Loans held for sale $1,308  $1,439  $-  $- 
Loans, net $937,807  $937,495  $832,168  $831,731  $1,139,789  $1,133,868  $937,807  $937,495 
Accrued interest receivable $7,039  $7,039  $6,015  $6,015  $7,982  $7,982  $7,039  $7,039 
                                
Liabilities                                
Deposits $1,326,181  $1,325,972  $1,295,870  $1,296,468  $1,549,286  $1,549,449  $1,326,181  $1,325,972 
Borrowings $28,600  $28,625  $27,624  $27,624  $38,274  $38,294  $28,600  $28,625 
Junior subordinated debentures $14,630  $13,909  $14,597  $14,597  $14,664  $14,324  $14,630  $13,909 
Accrued interest payable $1,931  $1,931  $1,707  $1,707  $2,488  $2,488  $1,931  $1,931 

There is no material difference between the contract amount and the estimated fair value of off-balance sheet items that are primarily comprised of short-term unfunded loan commitments that are generally at market prices.

-108--111-

Note 22. Concentrations of Credit and Other Risks

First Guaranty monitors loan portfolio concentrations by region, collateral type, loan type, and industry on a monthly basis and has established maximum thresholds as a percentage of its capital to ensure that the desired mix and diversification of its loan portfolio is achieved. First Guaranty is compliant with the established thresholds as of December 31, 2016.2017. Personal, commercial and residential loans are granted to customers, most of who reside in northern and southern areas of Louisiana. Although First Guaranty has a diversified loan portfolio, significant portions of the loans are collateralized by real estate located in Tangipahoa Parish and surrounding parishes in Southeast Louisiana. Declines in the Louisiana economy could result in lower real estate values which could, under certain circumstances, result in losses to First Guaranty.

The distribution of commitments to extend credit approximates the distribution of loans outstanding. Commercial and standby letters of credit were granted primarily to commercial borrowers. Generally, credit is not extended in excess of $10.0 million to any single borrower or group of related borrowers.

Approximately 42.0%41.4% of First Guaranty's deposits are derived from local governmental agencies at December 31, 2016.2017. These governmental depositing authorities are generally long-term customers. A number of the depositing authorities are under contractual obligation to maintain their operating funds exclusively with First Guaranty. In most cases, First Guaranty is required to pledge securities or letters of credit issued by the Federal Home Loan Bank to the depositing authorities to collateralize their deposits. Under certain circumstances, the withdrawal of all of, or a significant portion of, the deposits of one or more of the depositing authorities may result in a temporary reduction in liquidity, depending primarily on the maturities and/or classifications of the securities pledged against such deposits and the ability to replace such deposits with either new deposits or other borrowings. Public fund deposits totaled $556.9$640.7 million at December 31, 2016.2017.

Note 23. Litigation

First Guaranty is subject to various legal proceedings in the normal course of its business. It is Management's belief that the ultimate resolution of such claims will not have a material adverse effect on First Guaranty's financial position or results of operations.

Note 24. Subsequent Events

On January 30, 2017, First Guaranty entered into an Agreement and Plan of Merger (the "Merger Agreement") with Premier Bancshares, Inc., a Texas corporation ("Premier"), pursuant to which Premier will merge with and into First Guaranty (the "Merger").  Following the consummation of the Merger, and following the consummation of a merger of Premier's wholly-owned subsidiary, Premier Delaware Bancshares, Inc. ("Premier Delaware"), with and into First Guaranty, Synergy Bank, S.S.B., a Texas-state chartered savings bank and wholly-owned subsidiary of Premier ("Synergy Bank"), will merge with and into First Guaranty Bank with First Guaranty Bank continuing as the surviving entity. The Merger Agreement was unanimously approved by the Board of Directors of each of First Guaranty and Premier.

The aggregate purchase price of the transaction is approximately $21.0 million. Under the terms of the Merger Agreement, each outstanding share of Premier common stock will be converted into the right to receive (i) an amount in cash, equal to the Premier book value as of December 31, 2016 as reflected on the audited financial statements of Premier plus $1.5 million (the "Gross Consideration"), divided by the total number of shares of Premier common stock outstanding as of the business day immediately prior to the closing date, multiplied by 50%; and (ii) that number of shares of First Guaranty common stock equal to the Gross Consideration divided by the total number of shares of Premier common stock outstanding as of the business day immediately prior to the closing date, multiplied by 50%, divided by the Average Closing Price of First Guaranty common stockAverage Closing Price means the average of the closing prices of First Guaranty common stock as reported on the NASDAQ Global Market for the 20 consecutive trading days ending on the fifth business day immediately prior to the closing date.  The Gross Consideration will be comprised of 50% First Guaranty common stock and 50% cash.

At December 31, 2016, Premier Bancshares had total assets of approximately $154 million, including loans of $114 million. Total deposits were $129 million.

The Merger Agreement includes customary representations and warranties made by First Guaranty and Premier, each with respect to its and its subsidiaries' businesses.  Each party has also agreed to customary covenants, including, among others, covenants relating to the conduct of its business during the interim period between the execution of the Merger Agreement and the consummation of the Merger.
The Merger is subject to approval by Premier's stockholders as well as regulatory approval and other customary closing conditions.  The Merger Agreement provides certain termination rights for both First Guaranty and Premier and further provides that a termination fee of $500,000 will be payable by Premier to First Guaranty or by First Guaranty to Premier, as applicable, upon termination of the Merger Agreement under certain circumstances.

The Merger is expected to close either late in the second quarter or early in the third quarter of 2017 following receipt of all regulatory and shareholder approvals.
-109--112-

Note 25.24. Condensed Parent Company Information

The following condensed financial information reflects the accounts and transactions of First Guaranty Bancshares, Inc. for the dates indicated:

First Guaranty Bancshares, Inc.
Condensed Balance Sheets
 
 December 31,  December 31, 
(in thousands) 2016  2015  2017  2016 
Assets            
Cash $16,088  $16,862  $5,214  $16,088 
Investment in bank subsidiary  141,241   140,518   170,836   141,241 
Investment Securities (available for sale, at fair value)  80   80   -   80 
Other assets  4,197   3,233   6,086   4,197 
Total Assets $161,606  $160,693  $182,136  $161,606 
                
Liabilities and Shareholders' Equity                
Short-term debt $-  $1,800  $-  $- 
Senior long-term debt  22,100   25,824   22,774   22,100 
Junior subordinated debentures  14,630   14,597   14,664   14,630 
Other liabilities  527   248   715   527 
Total Liabilities  37,257   42,469   38,153   37,257 
Shareholders' Equity  124,349   118,224   143,983   124,349 
Total Liabilities and Shareholders' Equity $161,606  $160,693  $182,136  $161,606 

First Guaranty Bancshares, Inc.
Condensed Statements of Income
 
 December 31,  December 31, 
(in thousands) 2016  2015  2014  2017  2016  2015 
Operating Income                  
Dividends received from bank subsidiary $11,858  $9,843  $6,448  $10,622  $11,858  $9,843 
Net gains on securities  -   2,652   -   54   -   2,652 
Other income  160   261   162   171   160   261 
Total operating income  12,018   12,756   6,610   10,847   12,018   12,756 
                        
Operating Expenses                        
Interest expense  1,444   192   130   1,518   1,444   192 
Salaries & Benefits  200   172   140   495   200   172 
Other expenses  948   766   464   1,147   948   766 
Total operating expenses  2,592   1,130   734   3,160   2,592   1,130 
                        
Income before income tax benefit and increase in equity in undistributed earnings of subsidiary  9,426   11,626   5,876   7,687   9,426   11,626 
Income tax benefit (expense)  846   (605)  229   834   846   (605)
Income before increase in equity in undistributed earnings of subsidiary  10,272   11,021   6,105   8,521   10,272   11,021 
Increase in equity in undistributed earnings of subsidiary  3,821   3,484   5,119   3,230   3,821   3,484 
Net Income  14,093   14,505   11,224   11,751   14,093   14,505 
Less preferred stock dividends  -   (384)  (394)  -   -   (384)
Net income available to common shareholders $14,093  $14,121  $10,830  $11,751  $14,093  $14,121 

-110--113-

First Guaranty Bancshares, Inc.
Condensed Statements of Cash Flows
 
 December 31,  December 31, 
(in thousands) 2016  2015  2014  2017  2016  2015 
Cash flows from operating activities:                  
Net income $14,093  $14,505  $11,224  $11,751  $14,093  $14,505 
Adjustments to reconcile net income to net cash provided by operating activities:                        
Increase in equity in undistributed earnings of subsidiary $(3,821) $(3,484)  (5,119) $(3,230) $(3,821)  (3,484)
Depreciation and amortization  7   -   -   43   7   - 
Gain on sale of securities  -   (2,652)  -   (54)  -   (2,652)
Net change in other liabilities  318   (28)  55   187   318   (28)
Net change in other assets  (971)  396   (3,383)  (1,306)  (971)  396 
Net cash provided by operating activities  9,626   8,737   2,777   7,391   9,626   8,737 
                        
Cash flows from investing activities:                        
Proceeds from maturities, calls and sales of AFS securities  -   4,152   -   134   -   4,152 
Funds Invested in AFS securities  -   (10)  (5)
Funds invested in AFS securities  -   -   (10)
Funds invested in bank subsidiary  (3,750)  -   - 
Cash paid in acquisition  (10,108)  -   - 
Net cash provided by (used in) investing activities  -   4,142   (5)  (13,724)  -   4,142 
                        
Cash flows from financing activities:                        
Net decrease in short-term borrowings  (1,800)  -   -   -   (1,800)  - 
Proceeds from long-term debt, net of costs  -   24,969   2,555   3,750   -   24,969 
Repayment of long-term debt  (3,730)  (1,584)  (616)  (3,081)  (3,730)  (1,584)
Proceeds from junior subordinated debentures, net of costs  -   14,597   -   -   -   14,597 
Issuance of common stock, net of costs  -   9,344   -   -   -   9,344 
Redemption of preferred stock  -   (39,435)  -   -   -   (39,435)
Dividends paid  (4,870)  (4,631)  (4,421)  (5,210)  (4,870)  (4,631)
Net cash (used in) provided by financing activities  (10,400)  3,260   (2,482)  (4,541)  (10,400)  3,260 
                        
Net (decrease) increase in cash and cash equivalents  (774)  16,139   290   (10,874)  (774)  16,139 
Cash and cash equivalents at the beginning of the period  16,862   723   433   16,088   16,862   723 
Cash and cash equivalents at the end of the period $16,088  $16,862  $723  $5,214  $16,088  $16,862 

-111--114-

Item 9 - Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

There were no changes in or disagreements with accountants on accounting and financial disclosures for the year ended December 31, 2016.2017.

Item 9A - Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this report, an evaluation was carried out under the supervision and with the participation of First Guaranty's management, including its Chief Executive Officer (Principal Executive Officer) and its Chief Financial Officer (Principal Financial Officer), of the effectiveness of its disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934). Based on that evaluation, the Chief Executive Officer and the Chief Financial Officer concluded that these disclosure controls and procedures were effective.

For further information, see "Management's annual report on internal control over financial reporting" below. There was no change in First Guaranty's internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934) that occurred during the quarter ended December 31, 2016,2017, that has materially affected, or is reasonably likely to materially affect, First Guaranty's internal control over financial reporting.

Management's Annual Report on Internal Control over Financial Reporting

The Management of First Guaranty Bancshares, Inc. has prepared the consolidated financial statements and other information in our Annual Report in accordance with accounting principles generally accepted in the United States of America and is responsible for its accuracy. The financial statements necessarily include amounts that are based on Management's best estimates and judgments. In meeting its responsibility, Management relies on internal accounting and related control systems. The internal control systems are designed to ensure that transactions are properly authorized and recorded in our financial records and to safeguard our assets from material loss or misuse. Such assurance cannot be absolute because of inherent limitations in any internal control system.

Management is responsible for establishing and maintaining the adequate internal control over financial reporting, as such term is defined in the Exchange Act Rules 13 – 15(f). Under the supervision and with the participation of Management, including our principal executive officer and principal financial officer, we conducted an evaluation of the effectiveness of internal control over financial reporting based on the framework in Internal Control – Integrated Framework(2013)Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. This section relates to Management's evaluation of internal control over financial reporting including controls over the preparation of the schedules equivalent to the basic financial statements and compliance with laws and regulations. Our evaluation included a review of the documentation of controls, evaluations of the design of the internal control system and tests of the effectiveness of internal controls.

Based on our evaluation under the framework in Internal Control – Integrated Framework, Management concluded that internal control over financial reporting was effective as of December 31, 2016.2017.

This annual report does not include an attestation report of First Guaranty's independent registered public accounting firm regarding internal control over financial reporting. Management's report was not subject to attestation by First Guaranty's independent registered public accounting firm pursuant to the rules of the Securities and Exchange Commission that permit First Guaranty to provide only management's report in this annual report.

9B - Other Information

None.None

-112--115-

Part III

Item 10Directors, Executive Officers and Corporate Governance

Pursuant to General Instruction G (3), information on directors and executive officers of the Registrant will be incorporated by reference from First Guaranty's Definitive Proxy Statement.

Item 11 - Executive Compensation

Pursuant to General Instruction G (3), information on directors and executive officers of the Registrant will be incorporated by reference from First Guaranty's Definitive Proxy Statement.

Item 12 - Security Ownership of Certain Beneficial Owners, Management and Related Shareholder Matters

Pursuant to General Instruction G (3), information on directors and executive officers of the Registrant will be incorporated by reference from First Guaranty's Definitive Proxy Statement.

Item 13 - Certain Relationships and Related Transactions and Director Independence

Pursuant to General Instruction G (3), information on directors and executive officers of the Registrant will be incorporated by reference from First Guaranty's Definitive Proxy Statement.

Item 14 - Principal Accountant Fees and Services

Pursuant to General Instruction G (3), information on directors and executive officers of the Registrant will be incorporated by reference from First Guaranty's Definitive Proxy Statement.

-113--116-

Part IV
Item 15 - Exhibits and Financial Statement Schedules

(a) 1Consolidated Financial Statements 
   
 ItemPage
 First Guaranty Bancshares, Inc. and Subsidiary 
 Report of Independent Registered Accounting Firm7152
 Consolidated Balance Sheets - December 31, 20162017 and 201520167253
 Consolidated Statements of Income – Years Ended December 31, 2017, 2016 2015 and 201420157354
 Consolidated Statements of Comprehensive Income – Years Ended December 31, 2017, 2016 2015 and 201420157455
 Consolidated Statements of Changes in Shareholders' Equity -Years Ended December 31, 2017, 2016 2015 and 201420157556
 Consolidated Statements of Cash Flows - Years Ended December 31, 2017, 2016 2015 and 201420157657
 Notes to Consolidated Financial Statements7758
   
2Consolidated Financial Statement Schedules 
 All schedules to the consolidated financial statements of First Guaranty Bancshares, Inc. and its subsidiary have been omitted because they are not required under the related instructions or are inapplicable, or because the required information has been provided in the consolidated financial statements or the notes thereto. 
   
3Exhibits 
 The exhibits required by Regulation S-K are set forth in the following list and are filed either by incorporation by reference from previous filings with the Securities and Exchange Commission or by attachment to this Annual Report on Form 10-K as indicated below. 
 
-114-

Exhibit NumberExhibit
2.1
3.1
3.2
3.3
3.4
4.1
4.2
10.1
10.2
10.3
10.4
14.3
14.4
21
 23.1Consent of Independent Registered Public Accounting Firm
31.1
31.2
32.1
32.2
101.INSXBRL Instance Document
101.SCHXBRL Taxonomy Extension Schema.
101.CALXBRL Taxonomy Extension Calculation Linkbase.
101.DEFXBRL Taxonomy Extension Definition Linkbase.
101.PREXBRL Taxonomy Extension Label Linkbase.
101.LABXBRL Taxonomy Extension Presentation Linkbaset
(1)Incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K12G3 filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on August 2, 2007.
(2)Incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on September 23, 2011.
(3)Incorporated by reference to Exhibit 3.2 of the Current Report on Form 8-K12G3 filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on August 2, 2007.
(4)Incorporated by reference to Exhibit 3.3 of the Current Report on Form 8-K12G3 filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on August 2, 2007.
(5)Incorporated by reference to Exhibit 4 of the Current Report on Form 8-K12G3 filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on August 2, 2007.
(6)Incorporated by reference to Exhibit 4.1 of the Current Report on Form 8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on December 23, 2015.
(7)Incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on December 23, 2015.
(8)Incorporated by reference to Exhibit 10.2 of the Current Report on Form 8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on December 23, 2015.
(9)Incorporated by reference to Exhibit 10.3 of the Current Report on Form 8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on December 23, 2015.
(10)Incorporated by reference to Exhibit 10.4 of the Current Report on Form 8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on December 23, 2015.
(11)Incorporated by reference to Exhibit 21 of the Registration statement on Form S-1 filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on October 24, 2014.
(12)Incorporated by reference to Exhibit 2.110.1 of the Current Report on Form 8-K/A8-K filed by First Guaranty Bancshares, Inc. with the Securities and Exchange Commission on February 3,November 20, 2017.


Item 16 - Form 10-K Summary

None.
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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, First Guaranty has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

FIRST GUARANTY BANCSHARES, INC.

Dated: March 30, 201716, 2018

Pursuant to the requirements of the Securities and Exchange Act of 1934, this report has been signed below by the following persons on behalf of First Guaranty and in the capacities and on the dates indicated.

/s/ Alton B. Lewis 
President,
Chief Executive Officer and Director
(Principal Executive Officer)
March 30, 201716, 2018
 Alton B. Lewis   
    
/s/ Eric J. Dosch 
Chief Financial Officer,
Secretary and Treasurer
(Principal Financial and Accounting Officer)
March 30, 201716, 2018
Eric J. Dosch   
    
/s/ Marshall T. Reynolds Chairman of the BoardMarch 30, 201716, 2018
 Marshall T. Reynolds   
    
/s/ William K. Hood DirectorMarch 30, 201716, 2018
William K. Hood   
    
/s/ Glenda B. GloverJack Rossi DirectorMarch 30, 201716, 2018
 Glenda B. GloverJack Rossi   
    
/s/ Edgar R. Smith, III DirectorMarch 30, 201716, 2018
Edgar R. Smith, III   

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