UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-K/A10-K
(Amendment No. 1)
ý        ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended February 28, 201729, 2020
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: 1-12777
azz2dblue2016.jpg
AZZ Inc.
(Exact name of registrant as specified in its charter)

TEXASTexas 75-0948250
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
  
One Museum Place, Suite 500
3100 West 7th Street
Fort Worth,Texas 76107
(Address of principal executive offices) (Zip Code)
(817)810-0095
(Registrant’s telephone number, including area code)
None
(Former name, former address and former fiscal year, if changed since last report)
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol Name of each exchange on which registered
Common Stock $1.00 par value per shareAZZ New York Stock Exchange
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
Yes                    No
¨ý
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act.Act.Yes No
Yes                    No
¨ý
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.YesNo
Yes                    No
ý¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).
Yes No
ý¨
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405) 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.  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
x
Accelerated filer
o
Non-accelerated filer
o
Smaller Reporting
company
o
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 Exchange Act). Yes No
Yes                    No
¨ý
As of August 31, 2016 (the last business day of its most recently completed second fiscal quarter),2019, the aggregate market value of the registrant’s common stock held by non-affiliates of the registrant was $1,704,959,032$1,066,597,439 based on the closing sale price of $66.43 per share as reported on the New York Stock Exchange. For purposes of determining the above stated amount, only the directors, executive officers and 10% or greater shareholders of the registrant have been deemed affiliates; however, this does not represent a conclusion by the registrant that any or all such persons are affiliates of the registrant.
As of April 10, 2017,16, 2020, there were 26,020,58226,147,964 shares of the registrant’s common stock ($1.00 par value) outstanding.
DOCUMENTS INCORPORATED BY REFERENCE

Certain information contained inPortions of the definitiveregistrant's Proxy Statement for theits 2020 Annual Meeting of Shareholders held July 11, 2017 (Proxy Statement) - Part III




Explanatory Note
This Amendment No. 1 on Form 10-K/A (this “Form 10-K/A") amends and restates certain items noted below in the Annual Report on Form 10-K of AZZ Inc. (the “Company”) for the fiscal year ended February 28, 2017, as originallyto be filed with the Securities and Exchange Commission on April 20, 2017 (the “Original Filing”). This Form 10-K/A amendspursuant to Regulation 14A not later than 120 days after the Original Filing to reflectend of the correction of an error in the previously reported fiscal year 2015 through fiscal year 2017 financial statements related to the Company’s revenue recognition practices within its Energy Segment. See Note 2 to the Consolidated Financial Statements included in Item 8 for additional information and a reconciliation of the previously reported amounts to the restated amounts.
For the convenience of the reader,covered by this Annual Report on Form 10-K/A sets forth the Original Filing, as amended, in its entirety; however, this Form 10-K/A amends and restates only the following financial statements and disclosures that were impacted from the correction of the error:

10-K are incorporated by reference into Part II, Item 6 - Selected Financial Data
Part II, Item 7 - Management’s Discussion and Analysis of Financial Condition and Results of Operations
Part II, Item 8 - Financial Statements and Supplementary Data
Part II, Item 9A - Controls and Procedures
Part IV, Item 15 - Exhibits and Financial Statement Schedules
Signatures
This Form 10-K/A also amends Part I, Item 1 - Business - Executive Officers of the Company to reflect the current executive officers of the Company and Part I, Item 3 - Legal Proceedings to reflect updated legal matters. In addition, the Company’s Chief Executive Officer and Chief Financial Officer have provided new certifications dated as of the dateIII, Items 10-14 of this filing in connection with thisAnnual Report on Form 10-K/A (Exhibits 31.1, 31.2, 32.1 and 32.2), and the Company has provided its revised audited consolidated financial statements formatted in Extensible Business Reporting Language (XBRL) in Exhibit 101.10-K.
Except as described above, no other changes have been made to the Original Filing. This Form 10-K/A speaks as of the date of the Original Filing and does not reflect events that may have occurred after the date of the Original Filing, or modify or update any disclosures that may have been affected by subsequent events.
The Company is also concurrently filing amended Quarterly Reports for the quarterly periods ended May 31, 2017 and
August 31, 2017 to restate the previously issued interim financial statements due to the accounting error described above.

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AZZ Inc.INC.
YEAR ENDED FEBRUARY 28, 2017FORM 10-K
For the Fiscal Year Ended February 29, 2020
INDEX TO FORM 10-K/A
 
 
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
   
 
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
   
 
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
   
 
Item 15.
Item 16.
   
 

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Forward Looking Statements
Certain statements herein about our expectations of future events or results constitute forward-looking statements for purposes of the safe harbor provisions of The Private Securities Litigation Reform Act of 1995. You can identify forward-looking statements by terminology such as “may,” “should,” “expects,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” “continue,” or the negative of these terms or other comparable terminology. Such forward-looking statements are based on currently available competitive, financial and economic data and management’s views and assumptions regarding future events. Such forward-looking statements are inherently uncertain, and investors must recognize that actual results may differ from those expressed or implied in the forward-looking statements. In addition, certain factors could affect the outcome of the matters described herein. This Annual Report on Form 10-K/A10-K may contain forward-looking statements that involve risks and uncertainties including, but not limited to, changes in customer demand and responsefor the to products and services offered by AZZ, including demand by the metal coatings market, power generation markets, electrical transmission and distribution markets, and the industrial markets, each of which may be impacted by the ongoing COVID-19 pandemic where our ability to assess the future and full impact on the hot dip galvanizing markets;Company, our customers and our suppliers is limited. We could also experience fluctuations in prices and raw material cost, including zinc and natural gas, which are used in theour hot dip galvanizing process;process or other potential supply-chain disruptions or customer requested delays of our products or services; changes in the political stability and economic conditions ofimpacting our business in the variousdomestic and foreign markets that AZZ serves, foreign and domestic;we serve; customer requested delays of shipments; additional acquisition opportunities; currency exchange rates; adequacy of financing; availability of experienced management and employees to implement AZZ’s growth strategy; a downturn in market conditions in any industry relating to the products we inventory or sell or the services that we provide; the continuing economic volatility in the U.S. and other markets in which we operate; acts of war or terrorism inside the United States or abroad; and other changes in economic and financial conditions.abroad. You are urged to consider these factors carefully in evaluating the forward-looking statements herein and are cautioned not to place undue reliance on such forward-looking statements, which are qualified in their entirety by this cautionary statement. These statements are based on information as of the date hereof and AZZ assumes no obligation to update any forward-looking statements, whether as a result of new information, future events, or otherwise.
PART I
Item 1. Business
AZZ Inc. (“AZZ”, the “Company”, “our” or “we”) was established in 1956 and incorporated under the laws of the Statestate of Texas. We are a global provider of galvanizing services,and a variety of metal coating solutions, welding solutions, specialty electrical equipment and highly engineered services to the power generation, transmission, distribution, refining and industrial markets. We have two distinct operating segments: the Metal Coatings segment and the Energy Segment and Galvanizing Segment. AZZ Galvanizingsegment. The Company's Metal Coatings segment is a leading provider of metal finishing solutions for corrosion protection, including hot dip galvanizing, powder coating, anodizing and plating to the North American steel fabrication industry. AZZand other industries. The Company's Energy segment is dedicated to delivering safe and reliable transmission of power from generation sources to end customers, and automated weld overlay solutions for corrosion and erosion mitigation to critical infrastructure in the energy markets worldwide.
Metal Coatings Segment
The Metal Coatings segment provides hot dip galvanizing, powder coating, anodizing and plating, and other metal coating applications to the steel fabrication and other industries through facilities located throughout the United States and Canada. Hot dip galvanizing is a metallurgical process in which molten zinc is applied to steel. The zinc alloying renders corrosion protection to fabricated steel for extended periods of up to 50 years. As of February 29, 2020, we operated forty galvanizing plants, one galvabar plant, and seven surface technologies plants, which are located in various locations throughout the United States and Canada.
Metal coating is a highly competitive business, and we compete with other galvanizing companies, captive galvanizing facilities operated by manufacturers, and alternate forms of corrosion protection such as material selection (stainless steel or aluminum) or barrier protections such as powder coating, paint, and weathering steel. Our galvanizing markets are generally limited to areas within relatively close proximity to our metal coating plants due to the freight cost.
Zinc, the principal raw material used in the galvanizing process, is currently readily available, but can be subject to volatile pricing. We manage our exposure to commodity pricing of zinc by utilizing agreements with zinc suppliers that include fixed cost contracts to guard against escalating commodity prices. When possible, we also secure firm pricing for natural gas supplies with individual utilities. We may or may not continue to use these or other strategies to manage commodity risk in the future.

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We typically serve fabricators or manufacturers that provide solutions to the electrical and telecommunications, bridge and highway, petrochemical and general industrial markets, and numerous original equipment manufacturers. We do not depend on any single customer for a significant amount of our sales, and the loss of any single customer would not have a material adverse effect on our consolidated sales or net income.
In April 2019, we completed the acquisition of all the outstanding shares of K2 Partners, Inc. (“K2”) and Tennessee Galvanizing, Inc. ("Tennessee Galvanizing"), two privately held companies. K2 provides powder coating and electroplating solutions to customers in the Midwest and Southeast from locations in Texas and Florida. Tennessee Galvanizing provides galvanizing solutions to customers throughout the United States. These acquisitions expanded our geographical reach in metal coating solutions and broadened our offerings in strategic markets.
In August 2019, we completed the acquisition of the assets of NuZinc, LLC, a privately held plating company in the Dallas-Fort Worth area. The acquisition increased our capability and capacity in electroplating solutions.
In September 2019, we completed the acquisition of all the assets of Preferred Industries, Ltd. ("Preferred"), a privately held company based in the Dallas-Fort Worth area. Preferred provides powder and e-coating solutions to the automotive, HVAC, marine, transportation, medical, industrial, and plastics industries. The acquisition broadened our offerings and expanded our network of surface technology plants.
In February 2018, we completed the acquisition of all the assets and outstanding shares of Rogers Brothers Company ("Rogers Brothers"), a privately held company, based in Rockford, Illinois. Rogers Brothers provides galvanizing solutions to a multi-state area within the Midwest. The acquisition supported our goal of continued geographic expansion as well as portfolio expansion of our metal coatings solutions.
In June 2017, we completed the acquisition of the assets of Enhanced Powder Coating Ltd., (“EPC”), a privately held, high specification, National Aerospace and Defense Contractors Accreditation Program, ("NADCAP"), certified provider of powder coating, plating and anodizing services based in Gainesville, Texas. EPC, founded in 2003, offers a full spectrum of finish technology including powder coating, abrasive blasting and plating for heavy industrial, transportation, aerospace and light commercial industries. The acquisition of EPC is consistent with our strategic initiative to grow our Metal Coatings segment with products and services that complement our industry-leading galvanizing business.
For additional information on the Metal Coatings segment's operating results, see Results of Operations within Item 7. For additional financial information by segment, see Note 12 to the consolidated financial statements.
Energy Segment
AZZ's Energy Segmentsegment is a leading provider of specialized products and services designed to support primarily industrial nuclear and electrical applications. Our product offerings include custom switchgear, electrical enclosures, medium and high voltage bus ducts, explosion proof and hazardous duty lighting, nuclear safety-related equipment and tubular products. In addition to our product offerings, AZZ's Energy Segmentsegment focuses on extension of life cycle for the power generation, refining and industrial infrastructure, through automated weld overlay solutions for corrosion and erosion mitigation. The markets for our Energy Segmentsegment are highly competitive and consist of large multi-national companies, along with numerous small independent companies. Competition is based primarily on product quality, range of product line, price and service. While some of our competitors are much larger than us, our Energy Segmentsegment offers some of the most technologically advanced solutions and engineering resources developed from a legacy of proven, reliable product options, allowing AZZ Energy to be ideally positioned to meet the most challenging application-specific demands.
Copper, aluminum, steel and nickel based alloys are the primary raw materials used by this segment. We do not foresee any availability issues for these materials. We do not contractually commit to minimum purchase volumes and increases in price for these items are normally managed through escalation clauses to thein our customer’s contracts, which the customers may not always accept. In addition, we seekwork to getobtain firm pricing contracts from our vendors on these materials at the time we receive orders from our customers in order to minimize price volatility risk.
We sell Energy Segmentsegment products through our internal sales force, manufacturers’ representatives, distributors agents and our internal sales force.agents. We are not dependent on any single customer for this segment, and we do not believe that the loss of any single customer would not have a material adverse effect on our consolidated revenues or net income.

In February 2020, we completed the sale of our nuclear logistics business reported within our Energy segment. We received net cash proceeds of $23.6 million and recognized a loss on disposal of $18.6 million. The strategic decision to divest of the business reflects our longer term strategy to focus on core businesses and markets. In addition, for fiscal year 2020, we recorded impairment charges of $9.2 million related to the exit from the nuclear certified portion of our industrial welding solutions business.

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OnIn March 1, 2016,2018, we purchased certain assets through a bankruptcy sales process from Lectrus Corporation, a privately-held corporation based in Chattanooga, Tennessee. Lectrus designs and manufactures custom electrical metal enclosures and provides electrical and mechanical integration. This acquisition expanded our market reach to the Southwest states, brought us additional capability to process large, multi-segment enclosures in Lectrus' large manufacturing facility and complemented our current metal enclosure facilities in Kansas and Maryland.
In September 2017, we completed anthe acquisition of all the equity securitiesassets and outstanding shares of Power Electronics,Powergrid Solutions, Inc. (“PEI”("PSI"), a Millington, Maryland-based manufacturerprivately held company, based in Oshkosh, Wisconsin. PSI designs, engineers and integrator of electrical enclosure systems.manufactures customized low and medium-voltage power quality, power generation and distribution equipment. PSI’s product portfolio includes metal-enclosed, metal-clad and padmount switchgear, serving the utility, commercial, industrial and renewable energy markets since 1982. The acquisition of PEI will enhance our capacityPSI is a key addition to servethe Company's electrical switchgear portfolio. The addition of PSI’s low-voltage and padmount switchgear allowed AZZ to offer a comprehensive portfolio of customized switchgear solutions to both existing and new customers in a diverse set of industries along the Eastern seaboard of the United States.industries.
For additional information regarding the Energy Segment'ssegment's backlog and operating results, see Results of Operations within Item 7. For additional financial information by segment, see Note 14 of the Notes to Consolidated Financial Statements.

Galvanizing Segment
The Galvanizing Segment provides hot dip galvanizing to the steel fabrication industry through facilities located throughout the United States and Canada. Hot dip galvanizing is a metallurgical process in which molten zinc is applied to steel. The zinc alloying renders corrosion protection to fabricated steel for extended periods of up to 50 years. As of February 28, 2017, we operated forty-one galvanizing plants, which are located in Alabama, Arkansas, Arizona, Colorado, Indiana, Illinois, Louisiana, Kentucky, Minnesota, Mississippi, Missouri, Nebraska, Nevada, Ohio, Oklahoma, Tennessee, Texas, Virginia and West Virginia in the United States and Ontario, Quebec and Nova Scotia, Canada.
Galvanizing is a highly competitive business, and we compete with other galvanizing companies, captive galvanizing facilities operated by manufacturers, and alternate forms of corrosion protection such as material selection (stainless steel or aluminum) or barrier protections such as powder coating, paint, and weathering steel. Our galvanizing markets are generally limited to areas within relatively close proximity to our galvanizing plants due to freight cost.
Zinc, the principal raw material used in the galvanizing process, is currently readily available, but is subject to volatile pricing. We manage our exposure to commodity pricing of zinc by utilizing agreements with zinc suppliers that include fixed costs contracts to guard against escalating commodity prices. We also secure firm pricing for natural gas supplies with individual utilities when possible. We may or may not continue to use these or other strategies to manage risk in the future.
We typically serve fabricators or manufacturers that provide services to the electrical and telecommunications, bridge and highway, petrochemical and general industrial markets, and numerous original equipment manufacturers. We do not depend on any single customer for a significant amount of our sales, and the loss of any single customer would not have a material adverse effect on our consolidated revenues or net income.
On February 1, 2016, we completed the acquisition of substantially all the assets of Alpha Galvanizing Inc. (“Alpha Galvanizing”), an Atkinson, Nebraska-based business unit of Olson Industries, Inc. Alpha Galvanizing has served steel fabrication customers that manufacture electrical utility poles, agricultural machinery and industrial manufacturing components since 1996. Alpha Galvanizing was acquired to expand the footprint of AZZ Galvanizing and to support AZZ’s locations in Minnesota and Denver, Colorado, as well as serve customers in the upper Midwest region.
On June 5, 2015, we completed the acquisition of substantially all the assets of US Galvanizing, LLC, a provider of steel corrosion coating services and a wholly-owned subsidiary of Trinity Industries, Inc. (“US Galvanizing”). The acquisition of the US Galvanizing assets included six galvanizing facilities located in Hurst, Texas; Kennedale, Texas; Big Spring, Texas; San Antonio, Texas; Morgan City, Louisiana; and Kosciusko, Mississippi. Additionally, the transaction included Texas Welded Wire, a secondary business integrated within US Galvanizing's Hurst, Texas facility. US Galvanizing was acquired to expand AZZ Galvanizing’s Southern operations.
On June 30, 2014, we completed the acquisition of substantially all the assets of Zalk Steel & Supply Co. (“Zalk Steel”), a Minneapolis, Minnesota-based galvanizing company. Zalk Steel was acquired to expand AZZ Galvanizing's existing geographic footprint in the upper Midwest region of the United States.
For additional information on the Galvanizing Segment's operating results, see Results of Operations within Item 7. For additional financial information by segment, see Note 1412 to the Consolidated Financial Statements.

Employees

As of February 28, 2017,29, 2020, the Company employed approximately 4,1834,343 persons consisting of approximately 3,8303,833 in the United States, approximately 204214 in Canada, 135234 in Europe, and 1462 in other countries.







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Information About Our Executive Officers of the Registrant

Our executive officers were as follows as of April 19, 2018:
Name Age 
Business Experience of Executive Officers for Past Five Years
Position or Office with Registrant or Prior Employer
 Held Since
Thomas E. Ferguson 6163

 
President and Chief Executive Officer
Chief Executive Officer, FlexSteel Pipeline Technologies, Inc.
President, Flow Solutions Group, Flowserve Corporation
President, Pump Division, Flowserve Corporation
 
2013
2013-2013
2009-2012
2003-2009
Paul W. Fehlman 5456

 
Senior Vice President of Finance, Chief Financial Officer
Vice President, Finance, Engineered Products Division, Flowserve Corp.
Vice President, Investor Relations and FP&A, Flowserve Corporation
Vice President, Treasurer, Flowserve Corporation
 
2014
2011-2013
2009-2011
2004-2009
Tara D. Mackey 4850

 Chief Legal Officer and Secretary

Chief Legal Counsel and Corporate Secretary, First Parts, Inc.

General Counsel and Corporate Secretary, Silverleaf Resorts Inc.

VP, Assistant General Counsel and Corporate Secretary, SuperMedia LLC
 2014

2013-2014

2011-2013

2008-2011
Matt Emery 5053

 
Vice President, Chief Information and Human Resource Officer
Senior Director of Information Technologies, Hewlett-Packard
 2013 2004-2013
James Drew ByelickPhilip Schlom 6055

 
Vice President and Chief Accounting Officer
Director ofVice President - Finance, Audit, Controls and Continuous Improvement, Exterran Corporation
Vice President, Global Compliance and Internal Audit, Parker Drilling Company
Vice President - EnergyFinance, Parker Drilling Company
Controller - Nuclear Logistics LLCChief Accounting Officer, Parker Drilling Company
Independent Consultant
 
20172019
2016-20172017-2019
2015-2016
2000-20152014-2017

2013-2014
2009-2013
Chris Bacius 5759

 
Vice President, Corporate Development
Vice President Mergers & Acquisition, Flowserve Corporation
Vice President Business Development, Flowserve Corporation
 
2014
2012-2014
2009-2012
Michael Doucet47
Senior Vice President - Surface Technologies & Galvabar
Vice President and General Manager - Galvabar
President & Chief Operating Officer - L&M Steel Co., Inc.
Director of Sales, Central Region Mills & Rebar Fabrication - Commercial Metal Company
Vice President & General Manager, PC Wholesale

2018
2017-2018
2013-2018
2002-2013

1998-2001
Gary Hill55
President and General Manager - AZZ Industrial Group
Vice President and General Manager - AZZ WSI LLC
Managing Director, Aquilex WSI-Europe
Vice President, Marketing, Aquilex
Vice President and General Manager - Crane Co.
2017
2013-2017
2011-2013
2008-2011
2004-2008
Ken Lavelle 6163

 
President and General Manager - Electrical Platform
President, Lavelle Management Consultant
President, Global Seals & Systems Operation - Flowserve Corporation
Vice President, General Manager, FSG North America - Flowserve Corporation
 
2017
2016-2017
2012-2016
2009-2012
Bryan Stovall55
President - AZZ Galvanizing Solutions
Senior Vice President - Metal Coatings
Vice President, Galvanizing - Central Operations
Vice President, Galvanizing - Southern Operations
2019
2018-2019
2013-2018
2009-2012

Each executive officer was elected by the Board of Directors to hold office until the next Annual Meeting or until their successor is elected. No executive officer has any family relationships with any other executive officer of the Company.

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Available Information
AZZ files or furnishesOur annual reports on Form 10-K, quarterly andreports on Form 10-Q, current reports proxy statementson Form 8-K and, other documents with the SEC underif applicable, amendments to those reports filed or furnished pursuant to Section 13(a) of the Securities Exchange Act of 1934, (the "Exchange Act").as amended, are available free of charge on or through our web site, http://www.azz.com/investor-relations, as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission, or the SEC. The public may read and copy any materials that AZZ files with the SEC at the SEC's Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. Also, the SEC maintains an InternetSEC’s website, thathttp://www.sec.gov, contains reports, proxy and information statements, and other information regarding issuers including AZZ, that file electronically with the SEC. The public can obtain any documents that AZZ files withOur web site and the SEC at http://www.sec.gov.
In addition, we make available, freeinformation on it or connected to it are not a part of charge, on our Internet website, ourthis Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to these reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after we electronically file this material with, or furnish it to, the SEC. You may review these documents, under the heading “Investor Relations,” subheading “SEC Filings,” on our website at
http://www.azz.com.10-K.
Corporate Governance and Sustainability
Our Company’s Board of Directors (the “Board”), with the assistance of its Nominating and Corporate Governance Committee, has adopted Corporate Governance Guidelines that set forth the Board’s policies regarding corporate governance.
governance and sustainability. In connection with the Board’s responsibility to oversee our legal compliance and conduct business based upon a foundation of the highest business ethics and social responsibility, the Board has adopted the following policies: a Code of Conduct, which applies to the Company’s officers, directors and employees.employees; a Vendor Code of Business Conduct that applies to dealings with our customers, suppliers, vendors, third-party representatives, including agents, and business partners; Human Rights Policy; and Environmental Health and Safety Policy.

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The Board has adopted charters for each of its Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee. You may review the Corporate Governance Guidelines, our CodeCodes of Conduct or any of our sustainability or corporate social responsibility policies, and our Committee charters under the Heading “Investor Relations,” subheadingsubheadings “Corporate Governance,” or "Corporate Social Compliance" on our website at:
http://www.azz.com
You may also obtain a copy of these documents by mailing a request to:
 
AZZ Inc.
Investor Relations
One Museum Place, Suite 500
3100 West 7th Street
Fort Worth, TX 76107


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Item 1A. Risk Factors
Our business is subject to a variety of risks, including but not limited to the risks described below, which we believe are the most significant risks and uncertainties facing our business. Additional risks and uncertainties not known to us or not described below may also impair our business operations in the future. If any of the following risks actually occur, our business, financial condition and results of operations and future growth could be negatively or materially impacted.
Our business segments operate in highly competitive markets.
Many of our competitors, primarily in our Energy Segment, are significantly larger and have substantially more resources than AZZ. Competition is based on a number of factors, including price. Certain of our competitors may have lower cost structures and may, therefore, be able to provide their products and services at lower prices than we are able to provide. We cannot be certain that our competitors will not develop the expertise, experience and resources to provide services or products that are superior in both price, anddelivery time or quality in the future. Similarly, we cannot be certain that we will be able to maintain or enhance our competitive position within our industries, maintain our customer base at current levels or increase our customer base.
Our operating results may vary significantly from quarter to quarter.
Our quarterly results may be materially and adversely affected by:
the timing and volume of work under new or existing agreements;
general economic conditions;
fluctuations in the budgetary spending of customers, including seasonality;
variations in the margins of projects performed during any particular quarter;
losses experienced in our operations not otherwise covered by insurance;
delays of raw materials or component suppliers;
a change in the demand or production of our products and our services caused by severe weather conditions;
a change in the mix of our customers, contracts and business;
changes in customer delivery schedules;
unstable political economic conditions and public health issues delaying customer operations;
increases in design, manufacturing or transportation costs; and
the ability of customers to pay their invoices when owed to us.
Accordingly, our operating results in any particular quarter may not be indicative of the results expected for any other quarter or for the entire year.
We may be unsuccessful at implementing and generating internal growth from our Strategic Growth Initiatives.
Our ability to generate internal growth will be affected by, among other factors, our ability to:
attract new customers, internationally and domestically;
integrate regulatory changes;
increase the number or size of projects performed for existing customers;
hire and retain employees; and
increase volume utilizing our existing facilities.
Many of the factors affecting our ability to generate internal growth through our initiatives may be beyond our control, and we cannot be certain that our strategies will be successful or that we will be able to generate cash flow sufficient to fund our operations and to support internal growth. If we are unsuccessful, we may not be able to achieve internal growth, expand our operations or grow our business.
The departure of key personnel could disrupt our business.
We depend on the continued efforts of our executive officers and senior management team. We cannot be certain that any individual will continue in such capacity for any particular period of time. The future loss of key personnel, or the inability to hire and retain qualified employees, could negatively impact our ability to manage our business.

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Our business requires skilled labor, and we may be unable to attract and retain qualified employees.
Our ability to maintain our productivity and profitability could be limited by an inability to employ, train and retain skilled personnel necessary to meet our labor requirements. We may experience shortages of qualified personnel. We cannot be certain that we will be able to maintain an adequately skilled labor force necessary to operate efficiently and to support our growth strategy or that our labor expense will not increase as a result of shortage in the supply of skilled personnel. Labor shortages or increased labor costs could impair our ability to maintain our profit margins or sustain and grow our revenues.
Actual and potential claims, lawsuits, and proceedings could ultimately reduce our profitability and liquidity and negatively impact our financial condition.
In the future, the Company could be named as a defendant in legal proceedings claiming damages from us in connection with the operation of our business. Most of the actions against us arise out of the normal course of business related to commercial disputes regarding the equipment we manufacture or the services we provide. We could potentially be a plaintiff in legal proceedings against customers, in which we seek to recover payments of contractual amounts due to us, and indemnity claims for increased costs or damages incurred by our Company. When appropriate, we establish provisions against certain legal exposures, and we adjust such provisions from time to time according to ongoing developments related to each case. If in the future our assumptions and estimates related to such exposures prove to be inadequate or incorrect, or we have material adverse claims or lawsuits, they could harm our business reputation, divert management resources away from operating our business, and result in a material adverse effect on our business, results of operations, cash flow or financial condition.
Technological innovations by competitors may make existing products and production methods obsolete.
All of the manufactured products and services sold by the Company depend upon the best available technology for success in the marketplace. The competitive environment is highly sensitive to technological innovation in both segments of our business. It is possible for our competitors, both foreign and domestic, to develop new products, production methods or technology which would make our current products, services or methods obsolete or at least hasten their obsolescence or materially reduce our competitive advantage in the markets that we serve.

Catastrophic events could have a material adverse effect on our business, financial condition, results of operations, or cash flows.
The occurrence of catastrophic events ranging from acts of war and terrorism, natural disasters such as earthquakes, tsunamis, hurricanes, or the outbreaks of epidemic, pandemic or contagious diseases such as the recent novel coronavirus, could potentially cause disruptions in our business. These disruptions could include the temporary closures of our facilities or the facilities of our customers or suppliers and their contract manufacturers, which could restrict to our ability to complete projects on schedule. Any disruption of our customers or suppliers and their contract manufacturers could likely impact our sales and operating results. In addition, continued pandemic, or the spread of any other contagious diseases could adversely affect the economies and financial markets of many countries, and result in an economic downturn that could affect the demand for our products and services. These situations are outside of the Company’s control and any of these events could have a material adverse effect on our business, financial condition, results of operations, or cash flows.

Our operations could be adversely impacted by the effects of future changes to the law and government regulations regarding emissions, the global environment and other sustainability matters.
Various regulations have been implemented regarding emissions, the global environment and other sustainability matters. We cannot predict future changes in the law and government regulations regarding emissions, the global environment and other sustainability matters, , or what actions may be taken by our customers or other industry participants in response to any future legislation. Such changes in the laws, governmental regulations could negatively impact our business or the demand for our products and services by customers and other industry related participants, and could result in a negative impact to our operations, or profitability, or our ability to perform projects in any respective regions.
Federal, state and local governments have a major impact on the framework and economics of the US nuclear power industry. Changes in laws or regulations regarding the operations of current nuclear facilities could have an impact on the demand for our products and services, which would have a negative impact on our operations. These same risks are also associated with foreign nuclear power industries.

9



New regulations related to conflict minerals could adversely impact our business.
In August 2012, the SEC adopted a rule pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act which established annual disclosure and reporting requirements for publicly-traded companies that use tin, tantalum, tungsten or gold (collectively, “conflict minerals”) mined from the Democratic Republic of Congo and adjoining countries in their products. There are costs associated with complying with these disclosure requirements, including costs for due diligence to determine the source of any conflict minerals used in our products and other potential changes to products, processes, or sources of supply. Despite our continued due diligence efforts, in the future we may be unable to verify the origin of all conflict minerals used in our component products. As a result, we could potentially face reputational and other challenges with customers that require that all of the components incorporated in our products be certified as conflict-free.
Our acquisition strategy involves a number of risks.
We intend to pursue continued growth through acquiring the assets of target companies that will enable us to (i) expand our product and service offerings and (ii) increase our geographic footprint. We routinely review potential acquisitions. However, we may be unable to implement this growth strategy if we are not able to reach agreement on mutually acceptable terms. Moreover, our acquisition strategy involves certain risks, including:
risks and liabilities from our acquisitions that may not be discovered during the preacquisition due diligence process;
difficulties in the post acquisition integration of operations and systems;
the termination of relationships with key personnel and customers of the acquired company;
the potential failure to add additional employees to manage the increased volume of business;
additional post acquisition challenges and complexities in areas such as tax planning, treasury management, financial reporting and legal compliance;
a disruption of our ongoing business or an inability of our ongoing business to receive sufficient management attention; and
a failure to realize the cost savings or other financial benefits we anticipated or modeled prior to acquisition.
Future acquisitions may require us to obtain additional equity or debt financing, which may not be available to us.
Our business segments are sensitive to economic downturns.
If the general level of economic activity deteriorates from current levels, our customers may delay or cancel new projects. If there is a reduction in demand for our products or services, as a result of a downturn in the general economy, there could be a material adverse effect on price levels and the quantity of goods and services purchased, therefore adversely impacting our revenues, consolidated results from operations and cash flows. A number of factors, including financing conditions and potential bankruptcies in the industries we serve, could adversely affect our customers and their ability or willingness to fund capital expenditures in the future and pay for services or equipment. Certain economic conditions may also impact the financial condition of one or more of our key suppliers, which could affect our ability to secure raw materials and components to meet our customers’ demand for our products in the future. Other various factors drive demand for our products and services, including the price of oil, economic forecasts and financial markets. Uncertainty in the global economy and financial markets could impact our customers and could in turn severely impact the demand for corporate infrastructure projects that would result in a reduction in orders for our products and services. All of these factors combined together could materially impact our business, financial condition, cash flows and results of operations and potentially impact the trading price of our common stock.
International events and political issues may adversely affect our Energy and Metal Coatings segments.
A portion of the revenues from our Energy and Metal Coatings segments are from international markets. The occurrence of any of the risks described below could have an adverse effect on our consolidated results of operations, cash flows and financial condition:
political and economic instability in the countries we conduct business;
social unrest, acts of war and terrorism, natural disasters, and global outbreaks of contagious diseases;
inflation;
currency fluctuation, devaluations and conversion restrictions;
governmental activities that limit or disrupt markets, restrict payments or limit the movement of funds;
trade restrictions, tariffs and economic embargoes by the United States or other countries; and
travel restrictions placed upon personnel, limiting travel to install equipment or perform services for our customers

10



Fluctuations in the price and supply of raw materials and natural gas for our business segments may adversely affect our operations.
In our Metal Coatings segment, zinc and natural gas represent a large portion of our cost of sales. The prices of zinc and natural gas are subject to volatility. We purchase a wide variety of raw materials for our Energy segment to manufacture our products, including copper, aluminum, steel and nickel. Unanticipated increases in raw material requirements or price increases could increase production costs and adversely affect profitability. The following factors, which are beyond our control, affect the price of raw materials and natural gas for our business segments: supply and demand; freight costs and transportation availability; trade duties and taxes; and labor disputes. We seek to maintain operating margins by attempting to increase the price of our products and services in response to increased costs, but may not be successful in passing these price increases through to our customers
Climate change could impact our business.
Climate changes could result in an adverse impact on AZZ'sour operations, particularly in hurricane prone or low lying areas near the ocean. At this time, the Company is not able to speculate as to the potential timing or impact from potential global warming and other natural disasters, however the Company believes that it currently has adequate insurance coverage and disaster recovery plans related to any potential natural disasters that might occur at any of the Company’s sites.
Changes in greenhouse gas regulations could impact our operating results.
International agreements and national or regional legislation and regulatory measures to limit greenhouse emissions are currently in various stages of discussion or implementation. These and other greenhouse gas emissions-related laws, policies and regulations may result in substantial capital, compliance, operating and maintenance costs. The level of expenditure required to comply with these laws and regulations is uncertain and is expected to vary depending on the laws enacted in each jurisdiction, our activities in the particular jurisdiction, and market conditions.
The effect of regulation on our financial performance will depend on a number of factors including, not limited to, the sectors covered, the greenhouse gas emissions reductions required by law, the extent to which we would be entitled to receive emission allowance allocations or would need to purchase compliance instruments on the open market or through auctions, the price and availability of emission allowances and credits and the impact of legislation or other regulation on our ability to recover the costs incurred through the pricing of our products and services.

Our business segments are sensitive to economic downturns.
If the general level of economic activity deteriorates from current levels, our customers may delay or cancel new projects. If there is a reduction in demand for our products or services, as a result of a downturn in the general economy, there could be a material adverse effect on price levels and the quantity of goods and services purchased, therefore adversely impacting revenues and results from operations. A number of factors, including financing conditions and potential bankruptcies in the industries we serve, could adversely affect our customers and their ability or willingness to fund capital expenditures in the future and pay for past services. Certain economic conditions may also impact the financial condition of one or more of our key suppliers, which could affect our ability to secure raw materials and components to meet our customers’ demand for our products in the future. Other various factors drive demand for our products and services, including the price of oil, economic forecasts and financial markets. Uncertainty in the global economy and financial markets could continue to impact our customers and could in turn severely impact the demand for spending projects that would result in a reduction in orders for our products and services. All of these factors combined together could materially impact our business, financial condition, cash flows and results of operations and potentially impact the trading price of our common stock.
International and political events may adversely affect our Energy and Galvanizing Segments.
A portion of the revenues from our Energy and Galvanizing Segments are from international markets. The occurrence of any of the risks described below could have an adverse effect on our consolidated results of operations, cash flows and financial condition:
political and economic instability, such as is occurring in Northern Africa, Europe and the Middle East;
social unrest, acts of terrorism, force majeure, war or other armed conflict;
inflation;
currency fluctuation, devaluations and conversion restrictions;
governmental activities that limit or disrupt markets, restrict payments or limit the movement of funds; and
trade restrictions and economic embargoes by the United States or other countries.
Fluctuations in the price and supply of raw materials and natural gas for our business segments may adversely affect our operations.
We purchase a wide variety of raw materials for our Energy Segment to manufacture our products, including copper, aluminum, steel and nickel. Unanticipated increases in raw material requirements or price increases could increase production costs and adversely affect profitability. In our Galvanizing Segment, zinc and natural gas represent a large portion of our cost of sales. The prices of zinc and natural gas are subject to volatility. The following factors, which are beyond our control, affect the price of raw materials and natural gas for our business segments: supply and demand; freight costs and transportation availability; trade duties and taxes; and labor disputes. We seek to maintain operating margins by attempting to increase the price of our products and services in response to increased costs, but may not be successful in passing these price increases through to our customers.
Our volume of fixed-price contracts for our Energy Segmentsegment could adversely affect our business.
We currently generate, and expect to continue to generate, a significant portion of our revenues under fixed price contracts. We must estimate the costs of completing a particular project to bid for fixed-price contracts. The actual cost of labor and materials, however, may vary from the costs we originally estimated. Depending on the size of a particular project, variations from estimated cost could have a significant impact on our operating results for any fiscal year.
Our operations could be adversely impacted by the continuing effects from government regulations.
Various regulations have been implemented related to new safety and certification requirements applicable to oil and gas drilling and production activities. While certain new drilling plans and drilling permits have been approved, we cannot predict whether operators will be able to satisfy these requirements. Further, we cannot predict what the continuing effects of government regulations on offshore deepwater drilling projects may have on offshore oil and gas exploration and development activity, or what actions may be taken by our customers or other industry participants in response to these regulations. Changes in laws or regulations regarding offshore oil and gas exploration and development activities and decisions by customers and other industry participants could reduce demand for our services, which would have a negative impact on our operations. Similarly, we cannot accurately predict future regulations by the government in any country in which we operate and how those regulations may affect our ability to perform projects in those regions.
Federal, state and local governments have a major impact on the framework and economics of the US nuclear power industry. Changes in laws or regulations regarding the operations of current nuclear facilities could have an impact on the demand for our products and services, which would have a negative impact on our operations. These same risks are also associated with foreign nuclear power industries.
New regulations related to conflict minerals could adversely impact our business.
On August 22, 2012, the SEC adopted a rule pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act which established annual disclosure and reporting requirements for publicly-traded companies that use tin, tantalum, tungsten or gold (collectively, “conflict minerals”) mined from the Democratic Republic of Congo and adjoining countries in their products. There are costs associated with complying with these disclosure requirements, including costs for due diligence to determine the source of any conflict minerals used in our products and other potential changes to products, processes, or sources of supply. Despite our due diligence efforts, we may be unable to verify the origin of all conflict minerals used in our component products. As a result, we may face reputational and other challenges with customers that require that all of the components incorporated in our products be certified as conflict-free.
Our acquisition strategy involves a number of risks.
We intend to pursue continued growth through opportunities to acquire companies or assets that will enable us to expand our product and service offerings and to increase our geographic footprint. We routinely review potential acquisitions. However, we may be unable to implement this growth strategy if we cannot reach agreement on potential strategic acquisitions on acceptable terms or for other reasons. Moreover, our acquisition strategy involves certain risks, including:
difficulties in the post acquisition integration of operations and systems;
the termination of relationships with key personnel and customers of the acquired company;
a failure to add additional employees to manage the increased volume of business;
additional post acquisition challenges and complexities in areas such as tax planning, treasury management, financial reporting and legal compliance;
risks and liabilities from our acquisitions, some of which may not be discovered during the preacquisition due diligence process;
a disruption of our ongoing business or an inability of our ongoing business to receive sufficient management attention; and
a failure to realize the cost savings or other financial benefits we anticipated prior to acquisition.

Future acquisitions may require us to obtain additional equity or debt financing, which may not be available on current attractive market terms.
Our use of percentage-of-completionover time revenue accounting in the Energy Segmentsegment could result in a reduction or elimination of previously reported profits.
As discussed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Critical Accounting Policies and Estimates” and in the notes to our consolidated financial statements, a portion of our revenues is recognized on the percentage-of-completion method of accounting. The percentage-of-completion accounting practiceover time. Over time revenue recognition causes us to recognize contract revenues and earnings ratably over the contract term in proportion to our incurrence of contract costs. The earnings or losses recognized on individual contracts are based on estimates of contract revenues, costs and profitability. Contract losses are recognized in full when determined, and contract profit estimates are adjusted based on ongoing reviews of contract profitability. Actual collection of contract amounts or change orders could differ from original estimated amounts and could result in a reduction or elimination of previously recognized earnings. In certain circumstances, it is possible that such adjustments could be significant.
We may not be able to fully realize the revenue value reported in our backlog for our Energy Segment.segment.
We havemaintain a backlog of work in our Energy Segment.segment due to the lead time required to design, procure and manufacture our Energy products or services. Orders included in our backlog are represented by customer purchase orders and contracts, which we believe to be firm. Backlog develops as a result of new business secured, which represents the revenuecontractual value of new project commitments received by us during a given period. Backlog consists of projectsorders which have either (1) not been started or (2) are in progress and are not yet complete. In the latter case, the revenue value reported in backlog is the remaining value associated with work that has not yet been completed. From time to time, projects that wereorders recorded as new business or new backlog are cancelled. In the event of a project cancellation, we may beare often reimbursed for certain costs and the margin on those costs, but typically have no contractual right to the total revenue reflected in our backlog. In addition to being unable to recover certain direct costs, we may also incur additional costs resulting from underutilized assets if projectsorders are cancelled.
Our operating results may vary significantly from quarter to quarter.
Our quarterly results may be materially and adversely affected by:
11


the timing and volume of work under new agreements;
general economic conditions;
the budgetary spending patterns of customers;
variations in the margins of projects performed during any particular quarter;
losses experienced in our operations not otherwise covered by insurance;
a change in the demand or production of our products and our services caused by severe weather conditions;
a change in the mix of our customers, contracts and business;
a change in customer delivery schedule;
increases in design and manufacturing costs; and
abilities of customers to pay their invoices owed to us.
Accordingly, our operating results in any particular quarter may not be indicative of the results expected for any other quarter or for the entire year.

We may be unsuccessful at generating internal growth.
Our ability to generate internal growth will be affected by, among other factors, our ability to:
attract new customers, internationally and domestically;
integrate regulatory changes;
increase the number or size of projects performed for existing customers;
hire and retain employees; and
increase volume utilizing our existing facilities.
Many of the factors affecting our ability to generate internal growth may be beyond our control, and we cannot be certain that our strategies will be successful or that we will be able to generate cash flow sufficient to fund our operations and to support internal growth. If we are unsuccessful, we may not be able to achieve internal growth, expand our operations or grow our business.
The departure of key personnel could disrupt our business.
We depend on the continued efforts of our executive officers and senior management. We cannot be certain that any individual will continue in such capacity for any particular period of time. The loss of key personnel, or the inability to hire and retain qualified employees, could negatively impact our ability to manage our business.
Our business requires skilled labor, and we may be unable to attract and retain qualified employees.
Our ability to maintain our productivity and profitability could be limited by an inability to employ, train and retain skilled personnel necessary to meet our requirements. We may experience shortages of qualified personnel. We cannot be certain that we will be able to maintain an adequately skilled labor force necessary to operate efficiently and to support our growth strategy or that our labor expense will not increase as a result of shortage in the supply of skilled personnel. Labor shortages or increased labor costs could impair our ability to maintain our business or grow our revenues.
Actual and potential claims, lawsuits, and proceedings could ultimately reduce our profitability and liquidity and weaken our financial condition.
In the future, the Company could be named as a defendant in legal proceedings claiming damages from us in connection with the operation of our business. Most of the actions against us arise out of the normal course of our performing services or with respect to the equipment we manufacture. We could potentially be a plaintiff in legal proceedings against customers, in which we seek to recover payments of contractual amounts due to us, and claims for increased costs incurred by us. When appropriate, we establish provisions against certain legal exposures, and we adjust such provisions from time to time according to ongoing developments related to each exposure. If in the future our assumptions and estimates related to such exposures prove to be inadequate or incorrect, our consolidated results of operations, cash flows and financial condition could be adversely affected. In addition, claims, lawsuits and proceedings may harm our reputation and possibly divert management resources away from operating our business.
Technological innovations by competitors may make existing products and production methods obsolete.
All of the products manufactured and sold by the Company depend upon the best available technology for success in the marketplace. The competitive environment is highly sensitive to technological innovation in both segments of our business. It is possible for our competitors, both foreign and domestic, to develop new products or production methods, which will make current products or methods obsolete or at least hasten their obsolescence.

Catastrophic events could disrupt our business.
The occurrence of catastrophic events ranging from natural disasters such as earthquakes, tsunamis or hurricanes to epidemics such as health epidemics to acts of war and terrorism could disrupt or delay our ability to complete projects and could potentially expose the Company to third-party liability claims. Such events may or may not be fully covered by our various insurance policies or may be subject to deductibles. In addition, such events could impact our customers and suppliers, resulting in temporary or long-term delays and/or cancellations of orders or raw materials used in normal business operations. These situations are outside the Company’s control and could have a significant adverse impact on the results of operations.
Adoption of new or revised employment and labor laws and regulations could make it easier for our employees to obtain union representation and our business could be adversely impacted.
Other than ana nominal number of employees at four of our wholly-owned subsidiaries, none of our employees are currently represented by unions. However, our U.S. based employees have the right at any time under the National Labor Relations Act to form or affiliate with a union. If some ora large portion of our entire workforce were to become unionized and the terms of the collective bargaining agreement were significantly different from our current compensation arrangements, it could increase our operating costs and adversely impact our profitability. Any changes in regulations, the imposition of new regulations, or the enactment of new legislation could have an adverse impact on our business; to the extent it becomes easier for workers to obtain union representation.
AZZ’s flexibility to operate its business could be impacted by provisions in its debt obligations.
AZZ’s debt instruments contain covenants which restrict or prohibit certain actions (“negative covenants”), including, but not limited to, AZZ’sthe Company's ability to incur debt, create or suffer to exist liens, capital spending limits, engage in certain merger, acquisition, or divestiture actions, or increase dividends beyond a specific level. AZZ’s debt instruments also contain covenants requiring AZZ to, among other things, maintain specified financial ratios (“affirmative covenants”). Failure to comply with these negative covenants and affirmative covenants could result in an event of default that, if not cured or waived, could restrict the Company’s access to liquidity and have a material adverse effect on the Company’s business or prospects. If the Company does not have enough cash to service its debt or fund other liquidity needs, AZZ may be required to take actions such as requesting a waiver from lenders, reducing or delaying capital expenditures, selling assets, restructuring or refinancing all or part of the existing debt, or seeking additional equity capital. AZZ cannot assure that any of these remedies can be effected on commercially reasonable terms or at all.


A failure in our operational systems or cyber security attacks on any of our facilities, or those of third parties, may
affect adversely our financial results.
 
Our business is dependent upon our operational systems to process a large amount of data and complex transactions. If any of our financial, operational, or other data processing systems fail or have other significant shortcomings, our financial results could be adversely affected. Our financial results could also be adversely affected if an employee causes our operational systems to fail, either as a result of inadvertent error or by deliberately tampering with or manipulating our operational systems. Due to increased technology advances, we have become more reliant on technology to help increase efficiency in our business. We use computer programs to help run our financial and operations sectors, and this may subject our business to increased risks. Any future cyber security attacks that affect our facilities, our customers and any financial data could have a material adverse effect on our business. In addition, cyber attacks on our customercustomers, suppliers and employee data may result in a financial loss, including potential fines for failure to safeguard data, and may negatively impact our reputation. Third-party systems on which we rely could also suffer operational system failure. Any of these occurrences could disrupt our business, result in potential liability or reputational damage or otherwise have an adverse effect on our financial results.


We could face significant liabilities for withdrawal from Multiemployer Pension Plans.
We are a participating employer in a number of trustee-managed multiemployer defined benefit pension plans for employees who are covered by collective bargaining agreements. In the event of our withdrawal from a multiemployer pension plan, we may incur expenses associated with our obligations for unfunded vested benefits at the time of the withdrawal. Depending on various factors, a future withdrawal could have a material adverse effect on results of operations or cash flows for a particular reporting period.
We have identified a material weakness in our internal control over financial reporting which could, if not remediated, adversely affect investor confidence in our company, the value of our common stock and our ability to report our financial condition and results of operations in a timely and accurate manner.
Pursuant to the Sarbanes-Oxley Act of 2002, we are required to document and test our internal controls over financial reporting and to provide a report of management’s assessment of the effectiveness of such controls. The Company had a material weakness in its internal control over financial reporting as of February 29, 2020 related to the accounting for income taxes. Although we are working to fully remediate this material weakness, there can be no assurance as to when the remediation plan will be fully implemented and executed. Any material weakness in our internal control over financial reporting that has not been remediated or that may occur in the future could result in misstatements of our consolidated financial statements, restatements of those financial statements, a decline in our stock price, or otherwise materially adversely affect our business, reputation, results of operations, financial condition, or liquidity.

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Item 1B. Unresolved Staff Comments
None.

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Item 2. Properties
The following table sets forth information about the Company’s principalCompany's global headquarters and executive offices are located in leased office space in Fort Worth, Texas. Our major manufacturing facilities, owned or leased, on defined as those exceeding 20,000 square feet, were as follows as of February 28, 201729, 2020:
Location Land/Acres Buildings/Sq. Footage Segment/Occupant
Crowley, Texas 26.3
 168,797
 Energy Segment
Houston, Texas 5.4
 61,600
 Energy Segment
Richland, Mississippi 6.7
 60,981
 Energy Segment
Pittsburg, Kansas 15.3
 87,800
 Energy Segment
Medway, Massachusetts 
 (Leased) 85,000
 Energy Segment
Fulton, Missouri 
 (Leased) 120,410
 Energy Segment
Hamilton, Ontario Canada 
 (Leased) 78,000
 Energy Segment
Fort Worth, Texas 
 (Leased) 201,000
 Energy Segment
Norcross, Georgia 5.5
 (Leased) 15,000
 Energy Segment
Norcross, Georgia 11.0
 (Leased) 161,229
 Energy Segment
College Station, Texas 
 (Leased) 377
 Energy Segment
Chanute, Kansas 
 (Leased) 1,000
 Energy Segment
Spring, Texas 
 (Leased) 1,000
 Energy Segment
York, Pennsylvania 
 (Leased) 4,855
 Energy Segment
St. Petersburg, Florida 6.4
 (Leased) 26,155
 Energy Segment
Millington, MD 11.7
 (Leased) 96,958
 Energy Segment
Edmonton, AB Canada 
 (Leased) 17,680
 Energy Segment
Hellevoetsluis, Netherlands 1.6
 (Leased) 30,785
 Energy Segment
Radom, Poland 
 (Leased) 56,000
 Energy Segment
Barueri, Brazil 0.4
 (Leased) 18,478
 Energy Segment
Beaumont, Texas 12.9
 33,700
 Galvanizing Segment
Big Spring, Texas 15.2
 109,000
 Galvanizing Segment
Crowley, Texas 28.5
 79,200
 Galvanizing Segment
Houston, Texas 25.2
 61,800
 Galvanizing Segment
Houston, Texas 23.7
 128,764
 Galvanizing Segment
Hurst, Texas 17.5
 145,522
 Galvanizing Segment
Kennedale, Texas 6.0
 24,390
 Galvanizing Segment
San Antonio, Texas 15.0
 17,275
 Galvanizing Segment
Waskom, Texas 10.6
 30,400
 Galvanizing Segment
Atkinson, Nebraska 12.9
 26,480
 Galvanizing Segment
Moss Point, Mississippi 13.5
 16,000
 Galvanizing Segment
Richland, Mississippi 5.6
 22,800
 Galvanizing Segment
Citronelle, Alabama 10.8
 34,000
 Galvanizing Segment
Goodyear, Arizona 16.8
 36,800
 Galvanizing Segment
Prairie Grove, Arkansas 11.5
 34,000
 Galvanizing Segment
Belle Chasse, Louisiana 9.5
 34,000
 Galvanizing Segment
Morgan City, Louisiana 1.6
 14,300
 Galvanizing Segment
Port Allen, Louisiana 22.2
 48,700
 Galvanizing Segment
McCarran, Nevada 23.7
 43,379
 Galvanizing Segment
Cincinnati, Ohio 15.0
 81,700
 Galvanizing Segment
Canton, Ohio 13.6
 60,756
 Galvanizing Segment
Hamilton, Indiana 49.3
 110,700
 Galvanizing Segment
      Square Footage
Segment Location Facilities Total Owned Leased
Metal Coatings United States 45
 2,621,188
 2,223,463
 397,725
  Canada 3
 175,102
 175,102
 
Energy United States 14
 1,112,586
 260,381
 852,205
  Canada 1
 21,297
 
 21,297
  Europe 2
 84,674
 
 84,674
Total   65
 4,014,847
 2,658,946
 1,355,901

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TableThe Company believes that its current facilities are adequate to meet the requirements of Contentsits present and foreseeable future operations. See Note 13 to the consolidated financial statements included in Item 8 of this Form 10-K for additional information regarding the Company's lease obligations.


Muncie, Indiana 6.6
 50,200
 Galvanizing Segment
Plymouth, Indiana 40.0
 42,900
 Galvanizing Segment
Joliet, Illinois 12.0
 113,900
 Galvanizing Segment
Dixon, Illinois 21.3
 59,600
 Galvanizing Segment
Peoria, Illinois 7.4
 42,600
 Galvanizing Segment
Peoria, Illinois 
 (Leased) 66,400
 Galvanizing Segment
Winsted, Minnesota 10.4
 81,200
 Galvanizing Segment
Bristol, Virginia 3.6
 38,000
 Galvanizing Segment
Poca, West Virginia 22.0
 14,300
 Galvanizing Segment
Commerce, Colorado 3.9
 31,940
 Galvanizing Segment
Chelsea, Oklahoma 15.0
 30,700
 Galvanizing Segment
Tulsa, Oklahoma 29.8
 186,726
 Galvanizing Segment
Port of Catoosa, Oklahoma 4.0
 (Leased) 42,360
 Galvanizing Segment
Nashville, Tennessee 12.0
 27,055
 Galvanizing Segment
St. Louis, Missouri 5.6
 1,800
 Galvanizing Segment
Kansas City, Missouri 
 (Leased) 18,000
 Galvanizing Segment
Minneapolis, Minnesota 4.3
 67,260
 Galvanizing Segment
Louisville, Kentucky 5.9
 23,007
 Galvanizing Segment
Montreal, QC Canada 4.4
 85,000
 Galvanizing Segment
Acton, ON Canada 6.3
 32,090
 Galvanizing Segment
Acton, ON Canada 4.1
 24,180
 Galvanizing Segment
Halifax, NS Canada 2.9
 33,832
 Galvanizing Segment
Fort Worth, Texas 
 (Leased) 41,000
 Corporate Offices





11



Item 3. Legal Proceedings

On January 11, 2018, Logan Mullins, acting on behalf of himself and a putative class of persons who purchased or otherwise acquired the Company's securities between April 22, 2015 and January 8, 2018, filed a class action complaint in the U.S. District Court for the Northern District of Texas against the Company and two of its executive officers, Thomas E. Ferguson and Paul W. Fehlman. Logan Mullins v. AZZ, Inc. et al., Case No. 4:18-cv-00025-Y. The compliant alleges, among other things, that the Company's SEC filings contained statements that were rendered materially false and misleading by the Company's alleged failure to properly recognize revenue related to certain contracts in its Energy Segment in purported violation of (1) Section 10(b) of the Exchange Act and Rule 10b-5 and (2) Section 20(a) of the Exchange Act. The plaintiffs seek an award of compensatory and punitive damages, interests, attorneys' fees and costs. The Company denies the allegations and believes it has strong defenses to vigorously contest them. The Company cannot predict the outcome of this action nor when it will be resolved. If the plaintiffs were to prevail in this matter, the Company could be liable for damages, which could potentially be material and could adversely affect its financial condition or results of operations.

In addition, the Company and its subsidiaries are named defendants and plaintiffs in various routine lawsuits incidental to our business.  These proceedings include labor and employment claims, use of the Company’s intellectual property, worker’s compensation, environmental  matters, and various environmental  matters,commercial disputes, all arising in the normal course of business.  Although the outcome of these lawsuits or other proceedings cannot be predicted with certainty, and the amount of any potential liability that could arise with respect to such lawsuits or other matters cannot be predicted at this time, management, after consultation with legal counsel believes it has strong defenses to all of these matters and does not expect liabilities, if any, from these other claims or proceedings, either individually or in the aggregate, to have a material effect on the Company’s financial position, results of operations or cash flows.

Item 4. Mine Safety Disclosures
Not applicable.


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PART II
 

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.Securities
General
Our common stock, $1.00 par value (“Common Stock”), is traded on the New York Stock Exchange under the symbol “AZZ”. The following table sets forth the high and low sales pricesAs of April 16, 2020, we had approximately 386 holders of record of our Common Stock, not including those shares held in street or nominee name. Item 12 of this Annual Report on the New York Stock Exchange on a quarterly basis for each of the two fiscal years ended February 28, 2017 and February 29, 2016.Form 10-K contains certain information related to our equity compensation plans.
 
    High Low 
Dividends
Declared
 
Fiscal 2017         
First Quarter   $59.52
 $50.89
 $0.15
 
Second Quarter   $67.98
 $54.98
 $0.15
 
Third Quarter   $67.43
 $51.20
 $0.17
 
Fourth Quarter   $67.70
 $57.15
 $0.17
 
          
Fiscal 2016         
First Quarter   $49.57
 $42.89
 $0.15
 
Second Quarter   $54.01
 $45.01
 $0.15
 
Third Quarter   $60.36
 $46.39
 $0.15
 
Fourth Quarter   $60.30
 $47.04
 $0.15
 
Dividend Policy
The payment of dividends is within the discretion of our Board and is dependent on our earnings, capital requirements, operating and financial condition and other factors. AZZ has paid dividends quarterly over the last three fiscal years. Dividends paid totaled $16.6$17.8 million, $15.5$17.7 million, and $14.9$17.7 million during fiscal 2017, 2016,2020, 2019, and 2015,2018, respectively. Dividend payments may be restricted to total payments of $20.0 million per fiscal year based on covenants with the Company's lenders in the event that the Company's leverage ratio (defined as net debt to EBITDA) exceeds 3.0 to 1.0. Currently there are no restrictions on dividend payments. AZZ fully expects to continue to pay dividends. However, the decision is within the discretion of our Board and we expect anyAny future dividends payments will be made on a quarterly basis.reviewed each quarter and declared by the Board of Directors at its discretion.

Purchases of Equity Securities
In January of 2012, our Board authorized the repurchase of up to ten percent of the outstanding shares of our Common Stock. The share repurchase authorization does not have an expiration date, and the amount and prices paid for any future share purchases under the authorization will be based on market conditions and other factors at the time of the purchase. RepurchasesFuture repurchases under this share repurchase authorization would be made through open market purchases or private transactions in accordance with applicable federal securities laws, including Rule 10b-18 under the Exchange Act. During fiscal 2017, the Company purchased 100,000 shares at an average price of $52.82 per share under the Company's share repurchase program. As of February 28, 2017, these shares were formally retired. Share repurchases may be restricted to total repurchases of $50.0 million per fiscal year based on covenants with the Company's lenders in the event that the Company's leverage ratio exceeds 3.0 to 1.0. Currently there are no restrictions on share repurchases.
The approximate number of holders of recordDuring the three months ended February 29, 2020, we made the following repurchases of our Common Stock at February 28, 2017 was 899.Stock:
Period Total Number of Shares Purchased Average Price Paid per Share Total Number of Shares Purchased as Part of Publicly Announced Plan Maximum Number of Shares that May Yet Be Purchased Under the Plan or Programs
         
December 1 - 31 
 
 
 1,052,800
January 1 - 31 130,800
 $43.34
 130,800
 922,000
February 1 - 29 
 
 
 922,000
Total 130,800
 $43.34
 130,800
 922,000
We also withhold common stock shares associated with net share settlements to cover employee tax withholding obligations upon the vesting of restricted stock unit awards under our employee equity incentive program. See Note 10 to the consolidated financial statements included in Item 128 of this ReportForm 10-K for additional information regarding securities authorized for issuance underour equity compensationincentive plans.


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STOCK PRICE PERFORMANCE GRAPHStock Performance Graph
The following graph illustrates the five-year cumulative total return on investments in our Common Stock, the CRSP Index for NYSE Stock Market (U.S. Companies) and the CRSP Index for NYSE Stocks (SIC 5000-5099 US Companies). These indices are prepared by Zacks Investment Research, Inc. AZZ’sThe Company's Common Stock is listed on The New York Stock Exchange and AZZ is engagedoperates in two industry segments. The shareholder return shown below is not necessarily indicative of future performance. Total return, as shown, assumes $100 invested on February 28, 2012,2015, in shares of AZZ Common Stock and each index, all with cash dividends reinvested. The calculations exclude trading commissions and taxes.
Comparison of Five Year-Cumulative Total Returns
Value of $100 Invested on February 28, 20122015
For Fiscal Year Ended on the Last Day of February
stockgraph.jpg

Legend
Symbol CRSP Total Returns Index for: 2/12 2/13 2/14 2/15 2/16 2/17
  AZZ Inc. 100.00
 180.89
 182.27
 189.05
 212.74
 249.82
  CRSP Index for NYSE Stock Market (US Companies) 100.00
 115.37
 141.85
 159.21
 143.61
 180.86
  CRSP Index for NYSE Stocks (SIC 5000-5099 100.00
 112.25
 142.27
 148.00
 134.49
 170.92
  US Companies) Wholesale Trade - Durable Goods            
Symbol CRSP Total Returns Index for: 2/15 2/16 2/17 2/18 2/19 2/20
  AZZ Inc. 100.00
 112.53
 132.14
 93.32
 106.66
 86.86
  Index for NYSE Stock Market (US Companies) 100.00
 90.20
 113.59
 126.91
 133.40
 135.14
  Index for NYSE Stocks (SIC 5000-5099 US 100.00
 96.77
 124.24
 140.12
 132.77
 129.24
  Companies) Wholesale Trade - Durable Goods            
Notes:
A.The lines represent monthly index levels derived from compounded daily returns that include all dividends.
B.The indexes are reweighted daily, using the market capitalization on the previous trading day.
C.If the monthly interval, based on the fiscal year-end, is not a trading day, the preceding trading day is used.
D.The index level for all series was set to $100 on 02/29/2012.February 28, 2015.
See the equity compensation plan information in Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.”


1415






Item 6. Selected Financial Data.Data
 Fiscal Year
 
2017 (a) (f)
 
2016 (b) (f)
 
2015 (c) (f)
 
2014 (d) (g)
 
2013 (e) (g)
 Fiscal Year
 (Restated) (Restated) (Restated)     
2020 (a)
 
2019 (b)
 
2018 (c)
 
2017 (d)
 
2016 (e)
 (In thousands, except per share amounts) (In thousands, except per share amounts)
Summary of operations:                    
Net sales $863,538
 $889,400
 $819,692
 $751,723
 $570,594
 $1,061,817
 $927,087
 $810,430
 $863,538
 $889,400
Net income 61,264
 75,544
 65,616
 59,597
 60,456
 48,234
 51,208
 45,169
 61,264
 75,544
Earnings per share:                    
Basic earnings per common share 2.36
 2.93
 2.56
 2.34
 2.39
 1.84
 1.97
 1.74
 2.36
 2.93
Diluted earnings per common share 2.35
 2.91
 2.55
 2.32
 2.37
 1.84
 1.96
 1.73
 2.35
 2.91
Total assets 978,354
 988,201
 929,727
 953,253
 694,205
 1,073,831
 1,088,570
 1,028,209
 978,354
 988,201
Total debt 272,290
 326,982
 337,848
 405,616
 210,714
 203,000
 241,000
 301,286
 272,290
 326,982
Total liabilities 445,218
 503,831
 505,275
 577,340
 360,271
 439,465
 484,842
 463,006
 445,218
 503,831
Shareholders’ equity 533,136
 484,370
 424,452
 375,913
 333,934
 634,366
 603,728
 565,203
 533,136
 484,370
Working capital 160,282
 165,976
 156,532
 152,165
 143,533
 73,949
 213,774
 197,415
 160,282
 165,976
Cash provided by operating activities 111,176
 143,589
 118,157
 107,275
 92,738
 144,759
 111,476
 76,810
 111,176
 143,589
Capital expenditures 41,434
 39,861
 29,377
 43,472
 24,923
 35,044
 25,616
 29,612
 41,434
 39,861
Depreciation & amortization 50,357
 47,417
 46,089
 43,305
 29,363
 50,194
 50,245
 50,526
 50,357
 47,417
Cash dividend per common share 0.64
 0.60
 0.58
 0.56
 0.53
 0.68
 0.68
 0.68
 0.64
 0.60
Weighted average shares outstanding - basic 25,965
 25,800
 25,676
 25,514
 25,320
 26,191
 26,038
 25,970
 25,965
 25,800
Weighted average shares outstanding - diluted 26,097
 25,937
 25,778
 25,693
 25,561
 26,281
 26,107
 26,036
 26,097
 25,937


(a)Includes the acquisitionacquisitions of Power Electronics,K2 Partners, Inc. and Tennessee Galvanizing, Inc. in April 2019, NuZinc, LLC in August 2019, and Preferred Industries, Ltd. in September 2019. In addition, fiscal year 2020 includes a loss on March 1, 2016.disposal of business of $18.6 million and impairment charges of $9.2 million.
(b)Includes the acquisitionsacquisition of US Galvanizing, LLCLectrus Corporation in March 2018. Also includes the adoption of ASU 2016-02, Leases (Topic 842) and ASU 2014-09, Revenue from Contracts with Customers (Topic 606) on June 5, 2015 and Alpha Galvanizing Inc. on FebruaryMarch 1, 2016.2018.
(c)Includes the acquisitionacquisitions of Zalk Steel & Supply Co. onEnhanced Powder Coating, Ltd. in June 20, 2014.2017, Powergrid Solutions, Inc. in September 2017, and Rogers Brothers Company in February 2018. In addition, fiscal year 2018 includes impairment charges of $10.8 million.
(d)Includes the acquisition of Aquilex SRO onPower Electronics, Inc. in March 29, 2013.2016.
(e)Includes the acquisitionacquisitions of NLI, onUS Galvanizing, LLC in June 1, 2012, the acquisition of Galvcast on October 1, 20122015 and the acquisition of G3 on January 2, 2013.
(f)Restated, as discussedAlpha Galvanizing Inc. in Note 2 to the Consolidated Financial Statements included in Item 8.
(g)Fiscal year 2014 and 2013 do not reflect the restatement noted in (f) above, and therefore, the results and balances for these periods may lack comparability to the subsequently restated periods.February 2016.


Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operation.Operations
You should read the following discussion together with our consolidated financial statements and the related notes included elsewhere in this Annual Report on Form 10-K/A.10-K. This discussion contains forward-looking statements regarding our business and operations. Our actual results may differ materially from those we currently anticipate as a result of the factors we describe under “Risk Factors” and elsewhere in this Annual Report on Form 10-K/A.10-K.
RestatementA discussion regarding our financial condition and results of Previously Issued Financial Statements
As previously disclosed, we determined thatoperations as well as our liquidity and capital resources for certain contracts withinfiscal year 2019 compared to fiscal year 2018 can be found under Item 7 in our Energy Segment for which revenue was historically recognized upon contract completion and transfer of title, we instead should have applied the percentage-of-completion method in accordance with the FASB’s Accounting Standards Codification No. 605-35, Construction-Type and Production-Type Contracts. In general, the percentage-of-completion method results in a revenue recognition pattern over time as a project progresses as opposed to deferring revenues until contract completion.
We concluded that the impact of applying the percentage-of-completion method to our revenue contracts was materially different from our previously reported results under our historical practice. As a result, we are restating our consolidated financial statementsAnnual Report on Form 10-K for the periods impacted. See Note 2 tofiscal year ended February 28, 2019, which is available on the Consolidated Financial Statements included in Item 8 for additional informationSEC’s website at www.sec.gov and a reconciliation of the previously reported amounts to the restated amounts.


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our Investor Relations website at www.azz.com/investor-relations.
Overview

As mentioned in Item 1, AZZthe Company operates two distinct business segments, the Energy SegmentMetal Coatings segment and the Galvanizing Segment.Energy segment. Our discussion and analysis of financial condition and results of operations is divided by each of our segments along with corporate costs and other costs not specifically identifiable to a segment. For a reconciliation of segment operating income to pretaxconsolidated operating income, see Note 1412 to the Consolidated Financial Statements.consolidated financial statements. References herein to fiscal years are to the twelve-month periods that end in February of the relevant calendar year. For example, the twelve-month period ended February 28, 201729, 2020 is referred to as “fiscal 2017”2020” or “fiscal year 2017.2020.


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Results of Operations
For the fiscal year ended February 28, 2017,29, 2020, we recorded net sales of $863.5$1,061.8 million compared to the prior year’s net sales of $889.4$927.1 million. Of the total net sales for fiscal 2017,2020, approximately 56.5%47.0% were generated from the Metal Coatings segment and approximately 53.0% of our net sales were generated from the Energy Segment and approximately 43.5% were generated from the Galvanizing Segment.segment. Net income for fiscal 20172020 was $61.3$48.2 million compared to $75.5$51.2 million for fiscal 20162019. Net income as a percentage of net sales was 7.1%4.5% for fiscal 20172020 as compared to 8.5%5.5% for fiscal 20162019. Earnings per share felldecreased by 19.2%6.1% to $2.35$1.84 per share for fiscal 20172020 compared to $2.91$1.96 per share for fiscal 20162019, on a diluted basis.

The results for fiscal 2020 include a loss on divestiture of $18.6 million related to the sale of our nuclear logistics business and impairment charges of $9.2 million related to the exit from the nuclear certified portion of our industrial welding solutions business.
Results of Operations
Year ended February 28, 201729, 2020 compared with year ended February 29, 201628, 2019
Backlog
Our entire backlog, which is inclusive of transaction taxes for certain foreign subsidiaries, relates to our Energy segment. We ended fiscal 20172020 with a backlog of $317.9$243.8 million, a small increasedecrease of $89.1 million or 26.8% compared to fiscal 2016.2019. The Company's backlogbook to revenue ratio decreased in fiscal 2020 as of year end pertains solely to the Energy Segment's operations. The book-to-ship ratio remained relatively flat compared to fiscal 2016.2019. The book-to-shipbook to revenue ratio was 0.990.92 to 1 for fiscal 20172020 and 1.021.07 to 1 for fiscal 2016.2019. The reduction in book to revenue ratio in fiscal 2020 resulted from a current year reduction in backlog in China as we completed several large orders received in prior years.
The following table reflects bookings and shipmentsrevenues for fiscal 20172020 and 2016.2019.
Backlog Table
(In thousands)
(Restated)
  Period Ended     Period Ended    
Backlog 2/29/2016 $310,623
 2/28/2015 $294,970
Bookings   858,934
   905,053
Acquired Backlog   11,903
   
Shipments   863,538
   889,400
Backlog as reported 2/28/2017 $317,922
 2/29/2016 $310,623
Book-to-Ship Ratio   0.99
   1.02
  Period Ended   Amount Period Ended   Amount
Backlog 2/28/2019 $332,894
 2/28/2018 $265,417
Net bookings   972,722
   988,558
Acquired backlog   
   6,006
Revenues recognized   (1,061,817)   (927,087)
Backlog 2/29/2020 $243,799
 2/28/2019 $332,894
Book to revenue ratio   0.92
   1.07


Net Sales
Our total net sales for fiscal 2017 decreased2020 increased by $25.9$134.7 million, or 2.9%14.5%, as compared to fiscal 2016.2019.
The following table reflects the breakdown of revenue by segment:segment (in thousands):
  2017 2016
  (Restated) (Restated)
  (In thousands)
Net sales:    
Energy $488,002
 $487,038
Galvanizing 375,536
 402,362
Total Net Sales $863,538
 $889,400
Our Energy Segment recorded net sales for fiscal 2017 of $488.0 million as compared to fiscal 2016 net sales of $487.0 million. The increase of 0.2% represented relatively flat growth from the prior year.

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  Year Ended
  February 29, 2020 February 28, 2019
Net sales:    
Metal Coatings $498,989
 $440,264
Energy 562,828
 486,823
Total net sales $1,061,817
 $927,087
Our Galvanizing Segment,Metal Coatings segment, which consisted of forty-one hot dipforty galvanizing facilitiesplants, one galvabar plant and seven surface technologies plants as of February 28, 2017,29, 2020, generated net sales of $375.5$499.0 million, a 6.7% decrease13.3% increase from the prior year’s net sales of $402.4$440.3 million. The declineincrease in sales was athe result of ahigher selling prices and higher volumes of steel processed. The increase in volume decreasewas due primarily to our fiscal 2020 acquisitions and, in steeladdition, we processed caused by softnessincrementally higher volumes at our pre-existing galvanizing facilities.
Our Energy segment recorded net sales for fiscal 2020 of $562.8 million, an increase of 15.6% compared to fiscal 2019 net sales of $486.8 million. The increase in net sales for fiscal 2020 was attributable to an uptick in the solar, petrochemical,revenues for our electrical products, due primarily to the satisfaction of the revenue recognition criteria for certain large international electrical projects

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Table of Contents


booked in the prior year, and increased revenues for our industrial solutions, due primarily to a large international refining project. In addition, we recognized increased revenues related to the oil and gas markets which offset higher pricing during the year.

Westinghouse bankruptcy settlement noted further below.
Operating Income
The following table reflects the breakdown of operating income (loss) by segment (in thousands):
  Year Ended
  February 29, 2020 February 28, 2019
Operating income (loss):    
Metal Coatings $107,926
 $83,591
Energy 32,845
 31,332
Corporate (42,796) (37,967)
Loss on disposal of business (18,632) 
Total operating income $79,343
 $76,956
Operating income for the Energy Segment decreased $3.9Metal Coatings segment increased $24.3 million, or 6.9%29.1%, for fiscal 2017,2020 to $52.6$107.9 million as compared to $56.5 million for fiscal 2016. Operating margins for this segment were 10.8% for fiscal 2017 as compared to 11.6% for fiscal 2016. This decrease was attributable to the reduction in refinery turnarounds, which typically carry a higher margin, coupled with generally lower margin projects in the balance of the segment.
Operating income for the Galvanizing Segment decreased $15.7 million, or 16.6%, for fiscal 2017 to $79.0 million as compared to $94.8$83.6 million for the prior year. Operating margins were 21.0%21.6% for fiscal 20172020 as compared to 23.6%19.0% for fiscal 2016. This decrease is2019.  These increases were primarily attributable to lowerthe increased volumes and selling prices described above and a decline in zinc costs. In addition, fiscal 20172019 included a charge of $1.3 million for asset impairments, employee severance and the $7.3 million of realignment chargeother disposal costs related to the shutdownconsolidation of two galvanizing plants,facilities in the repurposingGulf Coast region of the United States. No such charges were recorded in fiscal 2020.
Operating income for the Energy segment increased $1.5 million for fiscal 2020, to $32.8 million as compared to $31.3 million for fiscal 2019. Operating margins for this segment were 5.8% for fiscal 2020 as compared to 6.4% for fiscal 2019. The increase in operating income was primarily attributable to increased sales and utilization related to our industrial solutions and, to a thirdlesser extent, due to the increased sales of our electrical products. However, this increase was significantly offset by an impairment charge of $9.2 million for certain intangibles and property, plant and equipment resulting from our decision to exit from the disposalnuclear certified portion of obsolete assets taken inour industrial welding solutions business. This impairment charge had a negative impact on margins as compared to the secondprior year comparative period.
Corporate expenses were $42.8 million for fiscal 2020 and $38.0 million for fiscal 2019. The increase is primarily attributable to higher employee related costs and stock-based compensation expense.
During the fourth quarter of fiscal 2017.
Corporate expenses2020, we completed the sale of our nuclear logistics business reported within our Energy segment. We received net cash proceeds of $23.6 million and recognized a loss on disposal of $18.6 million. The strategic decision to divest of the business reflects our longer term strategy to focus on core businesses, markets and on our Metal Coatings segment. The historical annual sales, operating profit and net assets of the nuclear logistics business were $32.7 million for fiscal 2017 and $30.9 million for fiscal 2016. This increase is attributablenot significant enough to higher spend on professional services, higher employee costs, and depreciation of corporate assets in fiscal 2017.qualify the sale as a discontinued operation.
Interest
Interest expense for fiscal 20172020 decreased 2.8%10.1% to $14.7$13.5 million as compared to $15.2$15.0 million in fiscal 20162019. This decrease is primarily attributable to lower interest rates on variable rate debt and lower average outstanding debt balances during the result of lower borrowings during fiscal 2017 stemming from mandatory and elective principal reductions, partially offset by higher interest rates.year. For additional information on outstanding debt, see Note 1311 to the Consolidated Financial Statements.consolidated financial statements. As of February 28, 2017,29, 2020, we had gross outstanding debt of $272.3$203.0 million compared to $327.0$241.0 million at the end of fiscal 2016.2019. AZZ's debt to equity ratio was 0.510.32 to 1 at the end of fiscal 20172020 compared to 0.680.40 to 1 at the end of fiscal 20162019.
Net Gain On Sale of Property, Plant and Equipment and Insurance Proceeds
We recorded a net loss of $0.1 million from the sale of property, plant and equipment and insurance proceeds in fiscal 2017. This net loss was the result of the sale of miscellaneous equipment during the year. We recorded a net gain of $0.3 million from the sale of property, plant and equipment and insurance proceeds in fiscal 2016. The net gain is primarily related to the sale of our St. Catherines property located in Ontario, Canada.
Other (Income) Expense, Net
For fiscal 2017, a total2020, we recorded other expense, net of $1.2$1.0 million as compared to other income, net of $1.0 million in income was recorded to other (income) expense, net, which wasfiscal 2019. For the current fiscal year, the activity consisted primarily attributableof foreign currency losses resulting from unfavorable movements in exchange rates. For the prior fiscal year, the activity consisted primarily of adjustments related to a reimbursementbankruptcy proceeding for a non-trade note receivable that ultimately settled at an amount higher than originally estimated.

18

Table of legal fees of $0.6 million from a lawsuit in fiscal 2016 and net foreign exchange gains. For fiscal 2016, we recorded $3.1 million of expense to other (income) expense, net, which was attributable to a fourth quarter settlement of a commercial lawsuit, in addition to some currency translation losses.Contents


Provision For Income Taxes
The provision for income taxes reflected an effective tax rate of 28.2%25.7% for fiscal 20172020 and 26.2%18.7% for fiscal 2016.2019. The Company'sincrease is due primarily to state tax rate isincreases, reductions of realizable tax credits and non-material corrections to prior period reported amounts. During the fourth quarter, at the same time the Company was divesting of NLI, we identified a tax accounting correction to the NLI purchase accounting stemming from an original earn-out agreement treated differently for tax and book in prior years. The amount was determined to not be material to prior periods, and the tax accounting correction resulted in the Company recording a one-time tax expense of $1.9 million at February 29, 2020.
In March 2020, subsequent to the end of our fiscal year 2020, the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was enacted into law to provide emergency assistance and health care response for businesses and others affected by recurring items, such asthe 2020 coronavirus pandemic. Significant changes impacting businesses include, but are not limited to (i) the businesses' ability to temporarilyincrease the allowable interest deduction by raising the interest expense limitation from 30% of adjusted taxable income ("ATI") to 50% of ATI for tax ratesyears beginning in foreign jurisdictions2019 and 2020, (ii) temporary suspension of the 80% taxable income limitation to allow net operating losses to fully offset taxable income for taxable years before 2021, (iii) a technical correction to the applicability of 100% bonus depreciation for qualified improvement property, and (iv) a provision for a retention credit for certain qualified wages paid by a qualified employer to an employee. We will account for the CARES Act during fiscal year 2021, the period of enactment, and we are currently evaluating the impact.
Westinghouse Electric Company Bankruptcy Case
We had existing contracts with subsidiaries of Westinghouse Electric Company (“WEC”). WEC and the relativerelevant subsidiaries (the "Debtors") filed relief under Chapter 11 of the Bankruptcy Code on March 29, 2017 in the United States Bankruptcy Court for the Southern District of New York, jointly administered as In re Westinghouse Electric Company, et al., Case No. 17-10751 (the "Bankruptcy Case"). The Company has been collecting on post-petition amounts due and owed. On February 22, 2018, the United States Bankruptcy Court for the Southern District of income we earn inNew York approved the Debtors’ Modified First Amended Disclosure Statement for the Joint Chapter 11 Plan of Reorganization. In the Disclosure Statement, the Debtors estimated a 98.9% to 100% distribution on Allowed General Unsecured Claims. We filed approximately $12.0 million of such claims with the court, which includes 100% of our pre-petition claims. In April 2019, for one of our plants, the Company entered into a settlement agreement with the third party bankruptcy administrator related to outstanding claims. The agreement amount of approximately $8.1 million represented 100% of those jurisdictions. It is also affected by discrete items that may occur in any given year, but may not be consistent from year to year.outstanding claims for such plant. The most significantimpact of the settlement noted above had no material impact on the difference between our statutory U.S. federal income tax rate of 35.0% and our effective tax rate is the result of certain U.S. state tax planning for the current and prior fiscal year.

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Year ended February 29, 2016 compared with year ended February 28, 2015
Backlog
We ended fiscal 2016 with a backlog of $310.6 million, an increase of 5.3% as compared to fiscal 2015. The Company's backlog as of year end pertains to the Energy Segment's operations. The book-to-ship ratio remained relatively flat compared to fiscal 2015. The book-to-ship ratio was 1.02 to 1 for fiscal 2017 and 1.01 to 1 for fiscal 2016.
The following table reflects bookings and shipments for fiscal 2016 and 2015.
Backlog Table
(In thousands)
(Restated)
  Period Ended     Period Ended    
Backlog 2/28/2015 $294,970
 2/28/2014 $290,393
Bookings   905,053
   824,269
Shipments   889,400
   819,692
Backlog as reported 2/29/2016 $310,623
 2/28/2015 $294,970
Book-to-Ship Ratio   1.02
   1.01

Net Sales
Our total net sales for fiscal 2016 increased by $69.7 million, or 8.5%, as compared to fiscal 2015.
The following table reflects the breakdown of revenue by segment:
  2016 2015
  (Restated) (Restated)
  (In thousands)
Net sales:    
Energy $487,038
 $461,344
Galvanizing 402,362
 358,348
Total Net Sales $889,400
 $819,692
Our Energy Segment recorded net sales for fiscal 2016 of $487.0 million, an increase of 5.6% compared to fiscal 2015 net sales of $461.3 million. The increase in net sales for fiscal 2016 was attributable to greater penetration and project scope expansion in specialty welding services for petroleum refining both domestically and internationally.
Our Galvanizing Segment, which consisted of forty-three hot dip galvanizing facilities as of February 28, 2016, generated net sales of $402.4 million, a 12.3% increase from the prior year’s net sales of $358.3 million. The volume of steel processed for the fiscal year increased 15.6% while sales prices were slightly lower in fiscal 2016 compared to fiscal 2015. The acquisition of US Galvanizing, LLC and Alpha Galvanizing Inc. accounted for a significant portion of the increase in net sales and steel processed in the current year. The solar and original equipment manufacturer (OEM) markets also added to the increased sales and steel processed volumes during the year.
Operating Income
Operatingoperating income for the Energy Segment increased $16.7 million, or 42.0%, forperiod. During the second quarter of fiscal 2016, to $56.5 million as compared to $39.8 million for fiscal 2015. Operating margins for this segment were 11.6% for fiscal 2016 as compared to 8.6% for fiscal 2015. This increase was attributable to increased net sales, improved pricing,2020, the Company received full and better execution overall. During 2015, operating income was impacted by realignment charges described in Note 7final payment of all outstanding amounts related to the Consolidated Financial Statementsbankruptcy and certain cost overruns on projects at NLI and Aquilex SRO.
Operatingrecorded a favorable non material income for the Galvanizing Segment increased $6.2 million, or 7.0%, for fiscal 2016 to $94.8 million as compared to $88.6 million for the prior year. Operating margins were 23.6% for fiscal 2016 as compared to 24.7% for fiscal 2015. As noted within the net sales discussion, the acquisition of US Galvanizing, LLC and Alpha Galvanizing Inc. were the primary contributors of operating income growth which was partially offset by higher zinc costs year over year.

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Corporate expenses were $30.9 million for fiscal 2016 and $20.4 million for fiscal 2015. During fiscal 2016, we experienced higher legal fees associated with attorney fees related to a commercial lawsuit which settled during the fourth quarter, higher outside costs associated with various acquisitions and divestiture activities, and charges takenimpact in the fourthsecond quarter related to rectifying incorrect matching payments madethe final reconciliations of these accounts with our counter-parties.
Coronavirus (COVID-19)
In March 2020, the World Health Organization declared the viral strain of coronavirus ("COVID-19") a global pandemic and recommended containment and mitigation measures worldwide. The spread of COVID-19 has resulted in most governments issuing restrictive orders, including “shelter in place” orders around the globe to employee benefit plansassist in mitigating the spread of certain employeesthe virus.
Subsequently, in prior years. During fiscal 2015,March 2020, the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA) department issued guidance clarifying that critical infrastructure industries have a responsibility to maintain operations while these restrictive measures are in place. The Company, recognized a $9.1 million gainbased on input from the reversalgovernment as well as our customers, has continued most operations under the CISA guidelines in an effort to support critical infrastructure in the areas where we are either required to do so, or where we are able.
While we continue to support our customers, there remains uncertainties regarding the duration and, to what extent, if any, that the COVID-19 pandemic will ultimately have on the demand for our products and services or with our supply chain. We continue to closely monitor the situation as information becomes readily available and continue to take actions to provide for the safety of our personnel, and to support the requirements under CISA.
As of the contingent liability associated with the acquisitiondate of NLI. Based on the criteria set forth in the acquisition agreement, we no longer believe an additional payment to the previous owners is probable. Excluding the gain from the reversal of the NLI contingency, for the year, general corporate expenses would have totaled $29.5 million during fiscal 2015this filing, our operations remain open globally and the year over year comparison wouldimpact to our personnel and operations has been limited by the effects of COVID-19. However, we are experiencing certain customer order deferrals until later in fiscal 2021, but there have been relatively flat.
Interest
Interest expensefew outright customer order cancellations. Accordingly, we cannot reasonably estimate the length or severity of this pandemic, or the extent to which the disruption may materially impact our consolidated balance sheet, statements of income or statements of cash flows for fiscal 2016 decreased 8.5% to $15.2 million as compared to $16.6 million in fiscal 2015. This decrease is the result of lower borrowings during fiscal 2016 stemming from mandatory and elective principal reductions. For additional information on outstanding debt, see Note 13 to the Consolidated Financial Statements. As of February 29, 2016, we had gross outstanding debt of $327.0 million compared to $337.8 million at the end of fiscal 2015. AZZ's debt to equity ratio was 0.68 to 1 at the end of fiscal 2016 compared to 0.80 to 1 at the end of fiscal 2015.
Net Gain On Sale of Property, Plant and Equipment and Insurance Proceedsyear 2021.
We recorded a net gainhave substantial liquidity as further discussed below, with both cash on hand and with borrowing capacity under our revolving credit facility. In addition, we are closely monitoring our collection efforts from customers and payments to suppliers.

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Table of $0.3 million from the sale of plant, property and equipment and insurance proceeds during fiscal 2016. The net gain is primarily related to the sale of our St. Catherines property located in Ontario, Canada. We recorded a net gain of $2.5 million from the sale of property, plant and equipment and insurance proceeds in fiscal 2015. The gain from the prior fiscal year is primarily attributable to the property, plant and equipment lost as a result of the fires at our Joliet, Illinois, Goodyear, Arizona and New Orleans, Louisiana galvanizing facilities, offset by insurance proceeds.Contents
Other (Income) Expense
For fiscal 2016, a total of $3.1 million in expense was recorded to other (income) expense, net, which was primarily attributable to a fourth quarter settlement of a commercial lawsuit, in addition to some currency translation losses. For fiscal 2015, we recorded $2.7 million of expense to other (income) expense, net, which was attributable to the demolition and cleanup efforts at our New Orleans, Louisiana and Goodyear, Arizona galvanizing facilities, following fires at the two facilities.
Provision For Income Taxes
The provision for income taxes reflected an effective tax rate of 26.2% for fiscal 2016 and 28.1% for fiscal 2015. The Company's tax rate is affected by recurring items, such as tax rates in foreign jurisdictions and the relative amounts of income we earn in those jurisdictions. It is also affected by discrete items that may occur in any given year, but may not be consistent from year to year. The most significant impact on the difference between our statutory U.S. federal income tax rate of 35.0% and our effective tax rate is the result of certain U.S. state tax planning for the current and prior fiscal year.

Liquidity and Capital Resources
We have historically met our cash needs through a combination of cash flows from operating activities along with bank and bond market debt. Our cash requirements are generally for operating activities, cash dividend payments, capital improvements, debt repayment and acquisitions. We believe that our cash position, cash flows from operating activities and our expectation of continuing availability to draw upon our credit facilities are sufficient to meet our cash flow needs for the foreseeable future.
Cash Flows
The following table summarizes our cash flows by category for the periods presented (in thousands):
  Twelve Months Ended
  February 29, 2020 February 28, 2019
Net cash provided by operating activities $144,759
 $111,476
Net cash used in investing activities (71,748) (32,073)
Net cash used in financing activities (59,739) (74,812)
Net cash provided by operating activities for fiscal 20172020 was $111.2$144.8 million compared to $143.6$111.5 million provided by operating activities for fiscal 2016.2019. The decreaseincrease in cash provided by operating activities for fiscal 20172020 as compared to fiscal 2019 is primarily attributable to a decreasean increase in net incomenon-cash charges, related primarily to the loss on disposal of the nuclear logistic business and by a less favorable impact of changesother impairment charges, and positive impacts from improvements in working capital.capital resulting from our stronger focus on collections and inventory management.
Net cash used in investing activities for fiscal 20172020 was $63.3$71.7 million as compared to net cash used in investing activities of $99.3$32.1 million for fiscal 2016. The decrease in cash used during fiscal 2017 was primarily attributable to fewer acquisitions, partially offset by increased capital expenditures.
Net cash used in financing activities for fiscal 2017 was $76.6 million compared to net cash used in financing activities of $25.3 million for fiscal 2016.2019. The increase in cash used during fiscal 20172020 was primarily attributable to increased net principal payments under our debt agreementsacquisition activity and the purchase of 100,000 treasury shares.
We consider the undistributed earnings of our foreign subsidiaries as of fiscal year ended February 28, 2017, to be indefinitely reinvested and, accordingly, no U.S. income taxes have been provided thereon. Should the Company decide to repatriate the foreign earnings, we would need to adjust our income tax provision in the period we determined that the earnings will no longer be

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indefinitely invested outside the United States. As of fiscal year ended February 28, 2017, the amount of cash associated with indefinitely reinvested foreign earnings was approximately $7.2 million. We have not, nor do we anticipate the need to repatriate earnings to the United States to satisfy domestic liquidity needs arising in the ordinary course of business including liquidity needs associated with our domestic debt service requirements. However, the Company may repatriate some cash to the U.S. through settlement of inter-company loans or return of capital distributions in a tax efficient manner.
During fiscal 2017, we spent $64.1 million onhigher capital expenditures, including acquisitions,partially offset from the net proceeds received from the divestiture of cash.the nuclear logistics business. The breakdown of capital spending by segment for fiscal 2017, 20162020, 2019 and 20152018 can be found in Note 1412 to the Consolidated Financial Statements.
Net cash used in financing activities for fiscal 2020 was $59.7 million compared to $74.8 million for fiscal 2019. The decrease in cash used for financing activities during fiscal 2020 was primarily attributable to lower net borrowings and was partially offset by increased treasury share activity.
Financing and Capital
2017 Revolving Credit Facility
On March 27, 2013, wethe Company entered into a Credit Agreementcredit agreement (the “Credit Agreement”) with Bank of America and other lenders. The Credit Agreement providesprovided for a $75.0 million term facility and a $225.0 million revolving credit facility that includesincluded a $75.0 million “accordion” feature. The Credit Agreement is used to provide for working capital needs, capital improvements, dividends, future acquisitions and letter of credit needs.
Interest rates for borrowings under the Credit Agreement are based on either a Eurodollar Rate or a Base Rate plus a margin ranging from 1.0% to 2.0% depending on our Leverage Ratio (as defined in the Credit Agreement). The Eurodollar Rate is defined as LIBOR for a term equivalent to the borrowing term (or other similar interbank rates if LIBOR is unavailable). The Base Rate is defined as the highest of the applicable Fed Funds rate plus 0.50%, the Prime rate, or the Eurodollar Rate plus 1.0% at the time of borrowing. The Credit Agreement also carries a Commitment Fee for the unfunded portion ranging from 0.20% to 0.30% per annum, depending on our Leverage Ratio.
The $75.0 million term facility under the Credit Agreement requires quarterly principal and interest payments, which commenced on June 30, 2013 and are required to be made through March 27, 2018, the maturity date.
The Credit Agreement provides various financial covenants requiring us, among other things, to a) maintain on a consolidated basis net worth equal to at least the sum of $230.0 million, plus 50.0% of future net income, b) maintain on a consolidated basis a Leverage Ratio not to exceed 3.25:1.0, c) maintain on a consolidated basis a Fixed Charge Coverage Ratio (as defined in the Credit Agreement) of at least 1.75:1.0 and d) not to make Capital Expenditures (as defined in the Credit Agreement) on a consolidated basis in an amount in excess of $60.0 million during the fiscal year ended February 28, 2014 and $50.0 million during any subsequent year.
On August 8, 2016 we executed the First Amendment to the Credit Agreement.  The changes included, among other things, amendments to covenants including removing the cap on Capital Expenditures, raising the limits on asset disposition and other secured debt, and establishing a basket for investments specifically in joint ventures.  The amendment also removed limitations on dividends and on redemption of equity interest as long as the Company’s Leverage Ratio remained below 2.75:1.0.
On March 21, 2017, wethe Company executed the Amended and Restated Credit Agreement (the “2017 Credit Agreement”) with Bank of America and other lenders. The 2017 Credit Agreement amended the Credit Agreement entered into on March 27, 2013 by the following: (i) extending the maturity date until March 21, 2022, (ii) providing for a senior revolving credit facility in a principal amount of up to $450 million, with an additional $150 million accordion, (iii) including a $75 million sublimit for the issuance of standby and commercial letters of credit, (iv) including a $30 million sublimit for swing line loans, (v) restricting indebtedness incurred in respect of capital leases, synthetic lease obligations and purchase money obligations not to exceed $20 million, (vi) restricting investments in any foreign subsidiaries not to exceed $50 million in the aggregate, and (vii) including various financial covenants and certain restricted payments relating to dividends and share repurchases as specifically set forth in the 2017 Credit Agreement. The balance due on the $75.0 million term facility under the previous Credit Agreement was paid in full as a result of the execution of the 2017 Credit Agreement.
The financial covenants, as defined in the 2017 Credit Agreement, require the Company to maintain on a consolidated basis a Leverage Ratio not to exceed 3.25:1.0 and an Interest Coverage Ratio of at least 3.00:1.0. The 2017 Credit Agreement will be used to finance working capital needs, capital improvements, dividends, future acquisitions, and letter of credit needs.needs and potential share repurchases.

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Interest rates for borrowings under the 2017 Credit Agreement are based on either a Eurodollar Rate or a Base Rate plus a margin ranging from 0.875% to 1.875% depending on our Leverage Ratio (as defined in the 2017 Credit Agreement). The Eurodollar Rate is defined as LIBOR for a term equivalent to the borrowing term (or other similar interbank rates if LIBOR is unavailable). The Base Rate is defined as the highest of the applicable Fed Funds rate plus 0.50%, the Prime rate, or the Eurodollar Rate plus 1.0% at the time of borrowing. The 2017 Credit Agreement also carries a Commitment Fee for the unfunded portion ranging from 0.175% to 0.30% per annum, depending on our Leverage Ratio. The effective interest rate was 4.06% as of February 29, 2020.
As of February 29, 2020, we had $78.0 million of outstanding debt against the revolving credit facility and letters of credit outstanding in the amount of $14.4 million, which left approximately $357.6 million of additional credit available under the 2017 Credit Agreement.
2011 Senior Notes
On March 31, 2008,January 21, 2011, the Company entered into a Note Purchase Agreement (the “Note Purchase Agreement”) pursuant to which the Company issued $100.0 million aggregate principal amount of its 6.24% unsecured Senior Notes (the “2008 Notes”) due March 31, 2018 through a private placement (the “2008 Note Offering”). Pursuant to the Note Purchase Agreement, the Company’s payment obligations with respect to the 2008 Notes may be accelerated upon any Event of Default, as defined in the Note Purchase Agreement.
The Company entered into an additional Note Purchase Agreement on January 21, 2011 (the “2011 Agreement”), pursuant to which the Company issued $125.0 million aggregate principal amount of its 5.42% unsecured Senior Notes (the “2011 Notes”), due in January of 2021, through a private placement (the “2011 Note Offering”). Amounts under the agreement are due in a balloon payment on the January 2021 maturity date. Pursuant to the 2011 Agreement, the Company's payment obligations with respect to the 2011 Notes may be accelerated under certain circumstances.
The 2008 Notes and the 2011 Notes each provide forcontain various financial covenants requiring us,the Company, among other things, to a) maintain on a consolidated basis net worth (as defined in the Note Purchase Agreement) equal to at least the sum of $116.9 million plus 50.0% of future net income; b) maintain a ratio of indebtedness to EBITDA (as defined in Note Purchase Agreement) not to exceed

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3.25:1.00; c) maintain on a consolidated basis a Fixed Charge Coverage Ratio (as defined in the Note Purchase Agreement) of at least 2.0:1.0; d) not at any time permit the aggregate amount of all Priority Indebtedness (as defined in the Note Purchase Agreement) to exceed 10.0% of Consolidated Net Worth.Worth (as defined in the Note Purchase Agreement).
As of February 28,29, 2020, the 2011 Senior Notes are reflected in current liabilities as the maturity date is January 2021. The Company has the ability and intent to fully settle these notes on the maturity date through a combination of additional borrowings that are available under the 2017 Credit Agreement, existing cash and cash equivalent balances and through cash generated from ongoing operations.
As of February 29, 2020, the Company was in compliance with all of its debt covenants.
Historically, weShare Repurchase Program
In January of 2012, our Board authorized the repurchase of up to ten percent of the outstanding shares of our Common Stock. The share repurchase authorization does not have not experienced a significant impactan expiration date, and the amount and prices paid for any future share purchases under the authorization will be based on our operations from increasesmarket conditions and other factors at the time of the purchase. Repurchases under this share repurchase authorization would be made through open market purchases or private transactions in general inflation other thanaccordance with applicable federal securities laws, including Rule 10b-18 under the Exchange Act. During the twelve months ended February 29, 2020, the Company repurchased 130,800 shares for specific commodities. $5.8 million at an average price of $44.34 per share.
Other Exposures
We have exposure to commodity price increases in both segments of our business, primarily copper, aluminum, steel and nickel based alloys in the Energy Segmentsegment and zinc and natural gas in the Galvanizing Segment.Metal Coatings segment. We attempt to minimize these increases through escalation clauses in customer contracts for copper, aluminum, steel and nickel based alloys, when market conditions allow and through fixed cost contract purchases on zinc. In addition to these measures, we attempt to recover other cost increases through improvements to our manufacturing process, supply chain management, and through increases in prices where competitively feasible.

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Off Balance Sheet TransactionsArrangements and Related MattersContractual Commitments
There areAs of February 29, 2020, the Company did not have any off-balance sheet arrangements as defined under SEC rules. Specifically, there were no off-balance sheet transactions, arrangements, obligations (including contingent obligations) other than the contingent obligations as described in the contingent liability section,, or other relationships of the Company with unconsolidated entities or other persons that have, or may have, a material effect on ourthe financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources.
Contractual Commitmentsresources of the Company.
The following summarizes the Company’sour operating leases,lease obligations, purchase commitments, debt principal payments and interest payments for the next five fiscal years and thereafter:beyond (in thousands):
 
 Operating
Leases
 
Debt
 Interest Total Operating Leases 
Purchase Commitments (1)
 
Debt
 
Interest (2)
 Total
 (In thousands)
2018 $6,627
 $16,629
 $11,573
 $34,829
2019 5,629
 130,661
 8,079
 144,369
2020 3,347
 
 6,775
 10,122
Fiscal year:  
2021 2,655
 125,000
 6,775
 134,430
 $8,311
 $43,200
 $125,000
 $10,035
 $186,546
2022 2,542
 
 
 2,542
 7,990
 
 
 3,260
 11,250
2023 7,505
 
 78,000
 421
 85,926
2024 6,687
 
 
 
 6,687
2025 5,755
 
 
 
 5,755
Thereafter 8,042
 
 
 8,042
 17,494
 
 
 
 17,494
Total $28,842
 $272,290
 $33,202
 $334,334
 $53,742
 $43,200
 $203,000
 $13,716
 $313,658

(1) Purchase commitments consist of non-cancelable forward contracts to purchase zinc at various volumes and prices. All such contracts expire in fiscal 2021.
Commodity pricing(2) For variable rate debt, interest payments are calculated using current interest rates.
We have no contracted commitments for any commodities including steel, aluminum, natural gas, nickel based alloys, copper, zinc or any other commodity, except for those entered into under the normal courseIn addition, as of business.
Other
At February 28, 2017, the Company29, 2020, we had outstanding letters of credit in the amount of $23.1 million.$30.5 million. These letters of credit are issued tofor a portionnumber of the Company’s customersreasons, but are most commonly issued in our Energy Segment to cover any potentiallieu of customer retention withholding payments covering warranty costs,or performance issues, insurance reserves and bid bonds. In addition, as of February 28, 2017, a warranty reserve in the amount of $2.1 million has been provided to offset any future warranty claims.
The Company has been named as a defendant in certain lawsuits that arose in the normal course of business. In the opinion of management, after consulting with legal counsel, the potential liabilities, if any, resulting from these matters would not have a material effect on our financial position, results of operations or cash flow.periods.
Critical Accounting Policies and Estimates
The preparation of the consolidated financial statements requires us to make estimates that affect the reported value of assets, liabilities, revenues and expenses. Our estimates are based on historical experience and various other factors that we believe are reasonable under the circumstances and form the basis for our conclusions. We continually evaluate the information used to make these estimates. With the global economic contraction and uncertainty caused by the COVID-19 pandemic, certain of our accounting estimates, particularly estimates involving prospective financial information, may change as business and economic conditions change. Such changes, if they were to occur, could be material to the Company’s financial statements. Accounting policies and estimates considered most critical are allowances for doubtful accounts, accruals for contingent liabilities, revenue recognition, impairment of long-lived assets,

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identifiable intangible assets and goodwill, including purchase accounting, accounting for income taxes restricted stock units, performance share units and stock appreciation rights.stock-based compensation expense. Actual results may differ from these estimates under different assumptions or conditions. The development and selection of the critical accounting policies and the related disclosures below have been reviewed with the Audit Committee of the Board of Directors. More information regarding significant accounting policies can be found in Note 1 to the Consolidated Financial Statements.
Allowance for Doubtful Accounts
The carrying value of our accounts receivable is continually evaluated based on the likelihood of collection. An allowance is maintained for estimated losses resulting from our customers’ inability to make required payments. The allowance is determined by historical experience of uncollected accounts, the level of past due accounts, overall level of outstanding accounts receivable, information about specific customers with respect to their inability to make payments and future expectations of conditions that might impact the collectabilitycollectibility of accounts receivable. If the financial condition of our customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowances could be required.

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Accruals for Contingent Liabilities -
The amounts we record for estimated claims, such as self-insurance programs, warranty, environmental and other contingent liabilities, requires us to make judgments regarding the amount of expenses that will ultimately be incurred. We use past history and experience and other specific circumstances surrounding these claims in evaluating the amount of liability that should be recorded. Actual results may be different than what we estimate. In connection
Revenue recognition
We determine revenue recognition through the following steps:
1)Identification of the contract with our acquisitiona customer,
2)Identification of NLI on June 1, 2012,the performance obligations in the contract,
3)Determination of the transaction price,
4)Allocation of the transaction price to performance obligations in the contract, and
5)Recognition of revenue when, or as, the Company hadsatisfies a contingentperformance obligation
Revenue is recognized when control of the promised goods or services is transferred to makeour customers, in an additional paymentamount that reflects the consideration that we expect to be entitled to in exchange for those goods or services.The amount and timing of up to $20.0 millionrevenue recognition varies by segment based on the future financial performancenature of the NLI business. During fiscal 2015,goods or services provided and the terms and conditions of the customer contract.
Metal Coatings Segment
Our Metal Coatings segment is a provider of hot dip galvanizing, powder coating and other metal coating applications to the steel fabrication and other industries. Within this segment, our contracts are typically governed by a customer purchase order or work order. The contract generally specifies the delivery of what constitutes a single performance obligation consisting of metal coating services. We combine contracts for revenue recognition purposes that are executed with the same customer within a short timeframe from each other and that purport to be for a single commercial objective.
We recognize revenue over time as the metal coating is applied to customer provided material as our process enhances a customer controlled asset. Contract modifications are rare within the Metal Coatings segment and most contracts are on a fixed price basis with no variable consideration.
Energy Segment
Our Energy segment is a provider of specialized products and services designed to support industrial, electrical and nuclear applications. Within this segment, the contract is governed by a customer purchase order and an executed product or services agreement. The contract generally specifies the delivery of what constitutes a single performance obligation consisting of either custom built products, custom services, or off-the-shelf products. When we enter into an arrangement with multiple performance obligations, the transaction price is allocated to each performance obligation based on the relative standalone selling prices of the goods or services being provided to the customer and revenue is recognized upon the satisfaction of each performance obligation. We combine contracts for revenue recognition purposes that are executed with the same customer within a short timeframe from each other and that purport to be for a single commercial objective.
For custom built products, we recognize revenues over time provided that the goods do not have an alternative use to the Company deemedand we have an unconditional right to payment for work completed to date plus a reasonable margin. For custom services, which consist of specialized welding and other professional services, we recognize revenues over time as the services are rendered due to the fact that the services enhance a customer owned asset. For off-the-shelf products, which consist of tubing and lighting products, we recognize revenue at a point-in-time upon the transfer of the goods to the customer.
For revenues recognized over time, we generally use the cost-to-cost method of revenue recognition. Under this additional paymentapproach, the extent of progress towards completion is measured based on the ratio of costs incurred to date versus the total estimated costs upon completion of the project. This requires that we estimate the total contract revenues, project costs and margin, which can involve significant management judgment. As a significant change in one or more of these estimates could affect the profitability of our contracts, management reviews and updates its contract related estimates regularly. We recognize adjustments in estimated margin on contracts under a cumulative catch-up basis and subsequent revenues are recognized using the adjusted estimate. If the estimate of contract margin indicates an anticipated loss on the contract, we recognize the total estimated loss in the period it is identified.

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Due to the custom nature of the goods and services provided, contracts within the Energy segment are often modified to account for changes in contract specifications and requirements. A contract modification exists when the modification either creates new, or changes the existing, enforceable rights and obligations in the contract. For us, most contract modifications are related to goods or services that are not probabledistinct from those in the original contract due to the significant interrelationship or likely to occurinterdependencies between the deliverables. Such modifications are accounted for as if they were part of the original contract. As a result, the transaction price and the accrual recordedmeasure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue on a cumulative catch-up basis.
In addition to fixed consideration, the contracts within our Energy segment can include variable consideration, including claims, incentive fees, liquidated damages or other penalties. We recognizes revenue for variable consideration when it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur. We estimate the amount of revenue to be recognized on variable consideration using the expected value or the most likely amount method, whichever is expected to better predict the amount. 
Contract Assets and Liabilities
The timing of revenue recognition, billings and cash collections results in accounts receivable, contract assets (unbilled receivables), and contract liabilities (customer advances and deposits) on the consolidated balance sheets, primarily related to our Energy segment. Amounts are billed as work progresses in accordance with agreed upon contractual terms, either at periodic intervals (e.g., weekly or monthly) or upon achievement of contractual milestones. Billing can occur subsequent to revenue recognition, resulting in contract assets. In addition, we sometimes receive advances or deposits from its customers, before revenue is recognized, resulting in contract liabilities. These assets and liabilities are reported on the consolidated balance sheets on a contract-by-contract basis at the end of fiscal 2014each reporting period.
Other
No general rights of $9.1 million was reversed. The accrual reversal was recorded to selling, generalreturn exist for customers and administrative expense. As of June 2016, the measurement periodwe establish provisions for this contingency payment has expired and no additional payment was made.
Revenue Recognitionestimated warranties. We generally do not sell extended warranties. Revenue is recognized net of applicable sales and other taxes. We do not adjust the contract price for the Energy Segment uponeffects of a significant financing component if we expect, at contract inception, that the period between when we transfer of titlea good or service to a customer and risk to customers, or based upon the percentage of completion method of accounting for electrical products built to customer specifications and for services under long term contracts. We typically recognize revenue for the Galvanizing Segment at completion of the service unless we specifically agree withwhen the customer to hold its materialpays for that good or service will be one year or less, which is generally the case. Sales commissions are deferred and recognized over the same period as the related revenues. Shipping and handling is treated as a predetermined periodfulfillment obligation instead of time after the completion of the galvanizing processa separate performance obligation and in that circumstance, we invoice and recognize revenue upon shipment. Customer advanced payments presented in the balance sheets arise from advanced payments received from our customers prior to shipment of the product and are not related to revenue recognized under the percentage of completion method. The extent of progress for revenue recognized using the percentage of completion method is measured by the ratio of contract costs incurred to date to total estimated contract costs at completion. Contract costs include direct labor and material and certain indirect costs. Selling, general and administrativesuch costs are charged to expenseexpensed as incurred. Provisions for estimated losses, if any, on uncompleted contracts are made in the period in which such losses are able to be determined. The assumptions made in determining the estimated cost could differ from actual performance resulting in a different outcome for profits or losses than anticipated.
Impairment of Long-Lived Assets, Identifiable Intangible Assets and Goodwill
We record impairment losses on long-lived assets, including identifiable intangible assets, when events and circumstances indicate that the assets might be impaired and the undiscounted projected cash flows associated with those assets are less than the carrying amounts of those assets. In those situations, impairment losses on long-lived assets are measured based on the excess of the carrying amount over the asset’s fair value, generally determined based upon discounted estimates of future cash flows. A significant change in events, circumstances or projected cash flows could result in an impairment of long-lived assets, including identifiable intangible assets. An annual impairment test of goodwill is performed in the fourth quarter of each fiscal year. The test is calculated using the anticipated future cash flows after tax from our operating segments. Based on the present value of the future cash flows, we will determine whether an impairment may exist. A significant change in projected cash flows or cost of capital for future years could result in an impairment of goodwill in future years. Variables impacting future cash flows include, but are not limited to, the level of customer demand for and response to products and services we offer to the power generation market, the electrical transmission and distribution markets, the general industrial market and the hot dip galvanizing market, changes in economic conditions of these various markets, raw material and natural gas costs and availability of experienced labor and management to implement our growth strategies. OurDuring fiscal 2020, 2019 and 2018, our testing concluded that none of our goodwill was impaired. See note 8 to the consolidated financial statements for information about the goodwill write-off related to the divestiture of our nuclear logistics business and note 5 to the consolidated financial statements regarding our impairment charges.
Accounting for Income Taxes
Our income tax expense, deferred tax assets and liabilities, and liabilities for unrecognized tax benefits reflect management’s best assessment of estimated current and future taxes to be paid. We are subject to income taxes in both the United States and numerous foreign jurisdictions. Significant judgments and estimates are required in determining the consolidated income tax expense. Deferred income taxes arise from temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements, which will result in taxable or deductible amounts in the future.

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In evaluating our ability to recover our deferred tax assets within the jurisdiction from which they arise, we consider all available positive and negative evidence, including scheduled reversals of deferred tax liabilities, projected future taxable income, tax-planning strategies, and results of recent operations. In projecting future taxable income, we begin with historical results adjusted

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for the results of discontinued operations and incorporate assumptions about the amount of future state, federal, and foreign pretax operating income adjusted for items that do not have tax consequences. The assumptions about future taxable income require significant judgment and are consistent with the plans and estimates we are using to manage the underlying businesses. Deferred tax assets are reduced by a valuation allowance if it is more likely than not that some portion or all of the deferred tax asset will not be realized.


The calculation of our tax liabilities involves dealing with uncertainties in the application of complex tax laws and regulations in a multitude of jurisdictions across our global operations. Generally accepted accounting principles in the United States of America ("GAAP") states that a tax benefit from an uncertain tax position may be recognized when it is more likely than not that the position will be sustained upon examination, including resolutions of any related appeals or litigation processes, on the basis of the technical merits. We may (1) record unrecognized tax benefits as liabilities in accordance with GAAP and (2) adjust these liabilities when our judgment changes as a result of the evaluation of new information not previously available. Because of the complexity of some of these uncertainties, the ultimate resolution may result in a payment that is materially different from our current estimate of the unrecognized tax benefit liabilities. These differences will be reflected as increases or decreases to income tax expense in the period in which new information is available.

Stock-based Compensation Expense
We currently do not record unrecognized tax benefits related to U.S. federal, state or, foreign tax exposure. We continue to review our tax exposureStock-based compensation expense consists of the expense for any significant need to record unrecognized tax benefits in the future.

We consider the earnings of certain non-U.S. subsidiaries to be indefinitely invested outside the United States on the basis of estimates that future domestic cash generation will be sufficient to meet future domestic cash needs and our specific plans for reinvestment of those subsidiary earnings. We have not recorded a deferred tax liability related to the U.S. federal and state income taxes and foreign withholding taxes on approximately $24.8 million of undistributed earnings of foreign subsidiaries indefinitely invested outside the United States. If we decide to repatriate the foreign earnings, we would need to adjust our income tax provision in the period we determined that the earnings will no longer be indefinitely invested outside the United States.

Restricted Stock Units, Performance Share Units and Stock Appreciation Rights – Our employees and directors are periodically granted restricted stock units ("RSUs"), performance share units and("PSUs"), stock appreciation rights by the Compensation Committee of the Board of Directors.("SARs") and employee stock purchase plan ("ESPP") shares granted to our employees and directors. The compensation cost of all employee stock-based compensation awards is measured based on the grant-date fair value of those awards and that cost is recorded as compensation expenserecognized over the period during which the employee is required to perform service in exchange for the award (generally over therespective vesting periodperiods of the award).awards.
The valuation of stock appreciation rightsFor SARs and ESPP awards, is complex in that there are a number of variables included inwe estimate the calculation of thegrant date fair value of the award:
Volatility of our stock price
Expected term of the stock appreciation rights
Expected dividend yield
Risk-free interest rate over the expected term
Expected forfeitures
These variables are developed using a combination of our internal data with respect to stock price volatility and exercise behavior of award holders and information from outside sources. The development of each of these variables requires a significant amount of judgment. Changes in the values of the above variables would result in different valuations and, therefore, different amounts of compensation cost.
We have elected to use a Black-Scholes pricing model inmodel. For PSUs, which generally have performance-based and market-based vesting conditions, we estimate the grant date fair value using a Monte Carlo simulation. The inputs required for these valuation models are subjective and require significant management judgment. For RSUs we estimate the grant date fair value based on the close price of our common stock appreciation rights. Restricted stock units and performance share units are valued at the stock price on the date of grant.

Recent Accounting Pronouncements
See Part II, Item 8. Consolidated Financial Statements and Supplementary Data, Note 1, Summary of Significant Account Policies, of the Notes to the Consolidated Financial Statements of this Annual Report on Form 10-K, for a full description of recent accounting pronouncements, including the actual and expected dates of adoption and estimated effects on our consolidated results of operations and financial condition, which is incorporated herein by reference.

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Item 7A. Quantitative and Qualitative Disclosures About Market Risk.Risk
MarketWe are exposed to market risk affecting our operations results primarily from changes in commodity prices, interest rates and foreign currency exchange and commodity prices.rates. As of February 28, 2017,29, 2020, we had no involvement withdid not hold any derivative financial instruments.
Commodity Prices
In theour Energy Segment,segment, we have exposure to commodity pricingprice changes for copper, aluminum, steel and nickel based alloys. Increases in price for these items are normally managed through escalation clauses in our customers' contracts, although during difficult market conditions customers' may resist these escalation clauses. In addition, we attempt to enter into firm pricing contracts with our vendors on material at the time we receive orders from our customers to minimize risk. As normal course of business,
In our Metal Coatings segment, we have exposure to commodity price changes for zinc and natural gas, which are the primary inputs in the metal coatings process. We manage our exposuresexposure to commodity prices, primarilychanges in the price of zinc used in our Galvanizing Segment, by utilizingentering into agreements with our zinc suppliers thatand such agreements generally include protective caps andor other fixed contracts to guard against escalating commodity prices. We also secure firm pricing

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for natural gas supplies with individual utilities when possible. We believe these agreements ensure adequate supplies and partially offset exposure to commodity price escalation.

Interest Rates
We had $78.0 million in gross debt outstanding at February 29, 2020 under our revolving credit facility. Because 100% of this debt has variable interest rates, we are subject to future interest rate fluctuations in relation to these borrowings which could potentially have a negative impact on our results of operations, financial position or cash flows.
Foreign Exchange Rates
The Company’s foreign exchange exposures result primarily from inter-company balances, sale of products in foreign currencies, foreign currency denominated purchases, employee-related and other costs of running operations in foreign countries. As of February 28, 2017,29, 2020, the Company had exposure to foreign currency exchange rates related to our operations in Canada, China, Brazil, Poland, and the Netherlands.
Sensitivity Analysis
We do not believe that a hypothetical change of 10% of the interest rate or currency exchange rate that are currently in effect or a change of 10% of commodity prices would have a significant adverse effect on our results of operations, financial position, or cash flows as long as we are able to pass along the increases in commodity prices to our customers. However, there can be no assurance that either interest rates, exchange rates or commodity prices will not change in excess of the 10% hypothetical amount or that we would be able to pass along rising costs of commodity prices to our customers, and such hypothetical change, if it occurred, could have an adverse effect on our results of operations, financial position, and cash flows.

Item 8.        Consolidated Financial Statements and Supplementary Data.


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Item 8. Financial Statements and Supplementary Data 

Index to Consolidated Financial Statements and Schedules
 
  Page
1. 
   
 
 
 
 
 
   
2.Consolidated Financial Statement Schedule 
   
 




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Report of Independent Registered Public Accounting Firm
Board of Directors and Shareholders
AZZ Inc.
Fort Worth, TexasOpinion on the financial statements
We have audited the accompanying consolidated balance sheetssheet of AZZ Inc. (a Texas corporation) and subsidiaries (the “Company”) as of February 28, 2017 and February 29, 20162020, and the related consolidated statements of income, comprehensive income, shareholders’ equity, and cash flows for eachthe year ended February 29, 2020, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the three years in the period ended February 28, 2017. In connection with our audits of the consolidated financial statements, we have also audited the financial statement schedule as of and for the three years in the period ended February 28, 2017 listed in Item 15 of this Form 10-K/A. We have also audited AZZ Inc.’s internal control over financial reportingCompany as of February 28, 2017, based on criteria established in Internal Control - Integrated Framework (2013) issued by29, 2020, and the Committeeresults of Sponsoring Organizations of the Treadway Commission (the COSO criteria). The Company’s management is responsibleits operations and its cash flows for the financial statements, the financial statement schedule, maintaining effective internal control over financial reporting, and its assessment of the effectiveness of internal control over financial reporting, includedyear ended February 29, 2020, in conformity with accounting principles generally accepted in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on these financial statements and financial statement schedule asUnited States of February 28, 2017 and February 29, 2016 and for each of the three years in the period ended February 28, 2017 and on the Company’s internal control over financial reporting as of February 28, 2017 based on our audits.America.
We conducted our auditsalso have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States). (“PCAOB”), the Company’s internal control over financial reporting as of February 29, 2020, based on criteria established in the 2013 Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”), and our report dated April 29, 2020 expressed an adverse opinion.
Basis for opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the auditsaudit to obtain reasonable assurance about whether the financial statements are free of material misstatement, and whether effective internal control over financial reporting was maintained in alldue to error or fraud. Our audit included performing procedures to assess the risks of material respects. An auditmisstatement of the financial statements, includeswhether 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, assessingstatements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit provides a reasonable basis for our opinion.
Critical audit matters
The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statement schedule. statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.
Revenue recognition - Energy Customers
As described in Note 1, the Company recognizes revenue upon transfer of control of promised goods or services to customers in an amount that reflects the consideration the Company expects to receive in exchange for those products or services. The amount and timing of revenue recognition varies based on the nature of the goods or services provided and the terms and conditions of the Company’s contracts with customers. The Company enters into contracts with energy customers which generally specify the delivery of what constitutes a single performance obligation of either custom built products, custom services, or off-the shelf products. Management determines, based on the provisions of the customer contracts, whether revenue for a particular project should be recorded upon delivery of the product or service or whether a portion of the total expected contract revenue should be recognized over time as work progresses. This requires a detailed evaluation of each material contract. We determined that revenue recognition pertaining to energy customer contracts is a critical audit matter.
Our determination that revenue recognition pertaining to customer contracts is a critical audit matter results from the significant judgment exercised by management in determining the amount of revenue to recognize for a particular period. Processes involving higher amounts of management judgment include the interpretation of the provisions of customer contracts, which may include unique contract terms, to determine whether revenue should be recognized at a point in time or over time as work progresses. In addition, for contracts where management determines revenue should be recognized over time as work progresses, management must estimate both total expected project costs and expected gross margin, including evaluating customer change orders, for all

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uncompleted contracts to determine the appropriate amount of revenue to recognize. Given the high degree of management judgment involved in evaluating project estimates and estimating the amount of revenue to recognize, the audit effort required to evaluate management’s judgments in determining revenue recognition for the Company’s contracts with energy customers was extensive and required a high degree of auditor judgment.
Our audit procedures related to these aspects of the Company’s revenue recognition for customer contracts included the following:
We tested the effectiveness of internal controls over management’s review of customer contracts and change orders, to determine whether revenue should be recognized at a point in time or over time as work progresses.
We tested the effectiveness of internal controls over management’s estimation of the amount of revenue to recognize for customer contracts where revenue is recognized over time as work progresses.
We examined a sample of customer contracts to determine if management’s conclusions with respect to contract terms and revenue recognition appeared appropriate in the circumstances.
We evaluated the accuracy of estimates made by management in prior periods by comparing previous estimates to actual results.
We tested a sample of customer contracts for which management concluded that it was appropriate to recognize revenue over time as work progressed by evaluating key inputs and assumptions which impacted the amount of revenue recognized for each contract tested. The key inputs and assumptions included:
The accumulation of historical costs incurred for the project,
Management’s estimate of the total expected costs for the entire project, including costs yet to be incurred to complete the project, and
Management’s estimate of the total expected gross margin to be realized upon completion of the project.
Measurement of loss (goodwill allocation) - NLI Divestiture
As described in Note 15, on February 29, 2020, the Company sold Nuclear Logistics LLC (“NLI”), a wholly owned subsidiary included in the Company’s Energy segment, to a third party. The Company recorded a loss of $18.6 million upon the sale, which was measured as the difference between the fair value of consideration received and the adjusted carrying value of the net assets of NLI. The determination of the adjusted carrying value of the net assets of NLI involved identifying and measuring the assets and liabilities of NLI, including goodwill allocated to NLI, as of the closing date of the transaction. NLI was previously included in an existing reporting unit for the purpose of periodic goodwill impairment testing. The allocation of goodwill to NLI was a necessary step in measuring the loss to record upon sale. As described in Note 8, management allocated $7.9 million of goodwill to NLI that was previously recorded at the reporting unit level. We determined that estimating the amount of loss to recognize for the February 29, 2020 sale of NLI is a critical audit matter.
Our determination that estimating the amount of loss to recognize for the sale of NLI is a critical audit matter results from the significant judgment exercised by management in determining the amount of goodwill to allocate to NLI for the purpose of measuring the loss. Allocating goodwill involved fair value measurements of multiple businesses within the reporting unit. The estimated fair value of those businesses was primarily based on financial forecasts, including the development of discounted cash flow models prepared by management with the assistance of third party valuation specialists. Those discounted cash flow models include inputs and assumptions that are subjectively determined and are sensitive to variations in key assumptions, which included but were not limited to estimated future revenues, gross margins, discount rates, income taxes, and other business assumptions. Management utilized a third party valuation specialist to assist with determining the estimated fair values of certain businesses. Given the high degree of management judgment involved in allocating goodwill to NLI for the purpose of measuring the loss to record, the audit effort required in testing the amount of loss recorded for the NLI divestiture was extensive and required a high degree of auditor judgment.
Our audit procedures related to these aspects of the Company’s accounting for the February 29, 2020 sale of NLI included the following:
We tested the effectiveness of internal controls over the accounting for the sale, including controls over the preparation and review of key inputs, data, and assumptions that had material impact on the Company’s fair value measurements used to determine how much goodwill to include in the measurement of the of loss to record upon the sale of NLI.

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We tested key inputs, data, and assumptions that had a material impact on the Company’s fair value measurements used to measure the amount of loss to record upon the sale of NLI by examining audit evidence for key inputs, data, and assumptions and comparing such information to historical results, where applicable. We utilized our Firm’s valuation specialists to assist the audit engagement team in evaluating the competency of the Company engaged valuation specialist and to evaluate the appropriateness of the valuation approaches used by management’s valuation specialist.
We recomputed the adjusted carrying value of NLI based on information contained in the Company’s accounting records and the outcome of the goodwill allocation process described above.
We examined supporting evidence for the consideration exchanged in the transaction, which included inspecting applicable bank records.
We read the applicable transaction documents to ensure management’s accounting for the divestiture was consistent with the substance of the transaction.
Income Taxes
As described in Note 1, the Company’s accounting for income taxes requires the recognition of deferred tax assets, liabilities, and valuation reserve analysis for the expected future tax consequences of events that have been included in the financial statements and the recognition of liabilities for uncertain tax positions. The Company operates in multiple countries, which requires specialized knowledge of the income tax laws in various federal, state, and foreign jurisdictions. In addition, the Company’s acquisition and divestiture strategy adds complexity to the accounting for income taxes. We determined that the accounting for income taxes is a critical audit matter.
Our determination that the accounting for income taxes is a critical audit matter results from the specialized skill and knowledge required to properly account for income taxes and the significant amount of management judgement necessary to evaluate the realizability of deferred tax assets and the recognition of uncertain tax positions. Further impacting our determination were the changes management made to the Company’s processes and internal controls in the fourth quarter of the most recent fiscal year in response to a material weakness in internal controls related to income taxes as of February 29, 2020. The amount of specialized skill and knowledge necessary to account for income taxes, the high level of management judgment necessary, and the ineffective control environment required a significant audit effort, and required a high degree of auditor judgement.
Our audit procedures related to the accounting for income taxes included the following:
We tested the effectiveness of internal controls over the accounting for income taxes. Due to the ineffective control environment, as noted above, we increased the nature and extent of our substantive testing.
We utilized our Firm’s income tax specialists to assist the audit engagement team in evaluating the qualifications of the Company’s tax specialists and testing the Company’s income tax provision, including evaluating key areas of judgement related to assessing the realizability of the Company’s deferred tax assets and conclusions regarding uncertain tax positions.
We examined supporting evidence for the book and tax bases of the Company’s assets and liabilities on a sample basis and for the income tax rates applied to the bases differences to measure the Company’s deferred tax assets and liabilities.
We examined supporting evidence for current taxes payable, including inspecting income tax returns and testing the Company’s adjustments recorded upon the filing of those returns, on a sample basis.
We inquired about the status of any recent income tax audits and related findings, if any.
We tested the tax adjustments recorded for the Company’s current period business combinations and divestitures, including the use of our Firm’s valuation specialists when applicable.

/s/ GRANT THORNTON LLP
We have served as the Company’s auditor since 2020.
Dallas, Texas
April 29, 2020

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Report of Independent Registered Public Accounting Firm
Board of Directors and Shareholders
AZZ Inc.

Opinion on internal control over financial reporting
We have audited the internal control over financial reporting of AZZ Inc. (a Texas corporation) and subsidiaries (the “Company”) as of February 29, 2020, based on criteria established in the 2013 Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). In our opinion, because of the effect of the material weakness described in the following paragraph on the achievement of the objectives of the control criteria, the Company has not maintained effective internal control over financial reporting as of February 29, 2020, based on criteria established in the 2013 Internal Control-Integrated Framework issued by COSO.
A material weakness is a deficiency, or combination of control deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis. A material weakness in internal controls related to the Company’s accounting for income taxes has been identified and included in management’s assessment.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated financial statements of the Company as of and for the year ended February 29, 2020. The material weakness identified above was considered in determining the nature, timing, and extent of audit tests applied in our audit of the consolidated financial statements for the fiscal year ended February 29, 2020, and this report does not affect our report dated April 29, 2020 which expressed an unqualified opinion on those financial statements.
Basis for opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying “Item 9A, Management’s Annual Report on Internal Controls Over Financial Reporting”. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit of internal control over financial reporting also includedrisk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audits provideaudit provides a reasonable basis for our opinions.opinion.
Our audit of, and opinion on, the Company’s internal control over financial reporting does not include the internal control over financial reporting related to the businesses of K2 Partners, Inc., NuZinc, LLC, or Preferred Industries, Ltd. As disclosed in Note 15, these businesses were acquired by the Company during the year ended February 29, 2020, and whose total assets and revenues were approximately 6.9 and 2.6 percent, respectively, of the Company’s related consolidated financial statement amounts as of and for the year ended February 29, 2020. Management’s assertion on the effectiveness of the Company’s internal control over financial reporting excluded internal control over financial reporting of the acquired businesses.

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Definition and limitations of internal control over financial reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
In our opinion,
/s/ GRANT THORNTON LLP
Dallas, Texas
April 29, 2020


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Report of Independent Registered Public Accounting Firm

Board of Directors and Shareholders
AZZ Inc.
Fort Worth, Texas
Opinion on the Consolidated Financial Statements
We have audited the accompanying consolidated financial statements referred to above present fairly, in all material respects, the financial positionbalance sheets of AZZ Inc. (the “Company”) and subsidiaries as of February 28, 2017 and February 29, 2016 and the results of its operations and its cash flows for each of the three years in the period ended February 28, 2017, in conformity with accounting principles generally accepted in the United States of America.
Also in our opinion, the financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly, in all material respects, the information set forth therein.
As discussed in Note 2 to the consolidated financial statements, the accompanying February 28, 2017 and February 29, 2016 consolidated financial statements have been restated to correct misstatements.
In our report dated April 20, 2017, we expressed an unqualified opinion on the effectiveness of internal control over financial reporting as of February 28, 2017. Subsequent to April 20, 2017, the Company identified a material misstatement in its annual and quarterly consolidated financial statements for the fiscal year ended February 28, 2017, requiring restatement of such financial statements. Management revised its assessment of internal control over financial reporting due to the identification of a material weakness, described in the following paragraph, in connection with the financial statement restatement. Accordingly, our opinion on the effectiveness of AZZ Inc.’s internal control over financial reporting as of February 28, 2017 expressed herein is different from that expressed in our previous report.
A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis. A material weakness regarding management’s design of controls pertaining to the Company’s review and ongoing monitoring of its revenue recognition policies has been identified and described in management’s revised assessment. This material weakness was considered in determining the nature, timing, and extent of audit tests applied in our audit of the 2017 financial statements (as restated).


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In our opinion, AZZ Inc. did not maintain, in all material respects, effective internal control over financial reporting as of February 28, 2017, based on the COSO criteria.
We do not express an opinion or any other form of assurance on management’s statements referring to any corrective actions taken by the Company after the date of management’s assessment.
As indicated in the accompanying Management’s Report on Internal Control over Financial Reporting, management’s assessment of and conclusion on the effectiveness of internal control over financial reporting did not include the internal controls of Power Electronics, Inc. (“PEI”), whose acquisition was completed on March 1, 2016. PEI is included in the consolidated balance sheet of AZZ Inc. as of February 28, 2017 and2019, the related consolidated statements of income, comprehensive income, shareholders’ equity, and cash flows for each of the year then ended. PEI constituted approximately 1.8%two fiscal years in the period ended February 28, 2019, and the related notes and financial statement schedule (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company and subsidiaries at February 28, 2019, and the results of their operations and their cash flows for each of the two fiscal years in the period ended February 28, 2019, in conformity with accounting principles generally accepted in the United States of America.
Basis for Opinion
These consolidated financial statements are the responsibility of the Company’s total assets asmanagement. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of February 28, 2017the Securities and 4.0%Exchange Commission and 8.3%the PCAOB.
We conducted our audits in accordance with the standards of revenuesthe PCAOB. Those standards require that we plan and net income, respectively, forperform the year then ended. Management did notaudit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud.
Our audits included performing procedures to assess the effectivenessrisks of internal control over financial reporting of PEI becausematerial misstatement of the timingconsolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the acquisition. Our audit of internal control overconsolidated financial reporting of AZZ Inc. also did not include an evaluation of the internal control over financial reporting of PEI.statements. We believe that our audits provide a reasonable basis for our opinion.



/s/ BDO USA, LLP



Dallas, Texas
April 20, 2017 (April 19, 2018 as to i) the effects of the restatement described in Note 2, and ii) the effects of the material weakness)May 17, 2019



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AZZ Inc.INC.
CONSOLIDATED STATEMENTS OF INCOME
(in thousands, except per share amounts)
 
  Year Ended
  February 28, 2017 February 29, 2016 February 28, 2015
  (Restated) (Restated) (Restated)
  (In thousands, except per share data)
Net Sales $863,538
 $889,400
 $819,692
Cost of Sales 658,206
 661,282
 612,919
Gross Profit 205,332
 228,118
 206,773
  

    
Selling, General and Administrative 106,424
 107,823
 98,871
Operating Income 98,908
 120,295
 107,902
       
Interest Expense 14,732
 15,155
 16,561
Net (Gain) Loss On Sale of Property, Plant and Equipment, and Insurance Proceeds 76
 (327) (2,525)
Other Expense (Income) - net (1,197) 3,092
 2,659
Income Before Income Taxes 85,297
 102,375
 91,207
Income Tax Expense 24,033
 26,831
 25,591
Net Income $61,264
 $75,544
 $65,616
Earnings Per Common Share      
Basic Earnings Per Share $2.36
 $2.93
 $2.56
Diluted Earnings Per Share $2.35
 $2.91
 $2.55
Weighted Average Shares Outstanding      
Basic 25,965
 25,800
 25,676
Diluted 26,097
 25,937
 25,778
  Year Ended
  February 29, 2020 February 28, 2019 February 28, 2018
Net sales $1,061,817
 $927,087
 $810,430
Cost of sales 824,589
 728,466
 650,121
Gross profit 237,228
 198,621
 160,309
       
Selling, general and administrative 139,253
 121,665
 112,061
Loss on disposal of business 18,632
 
 
Operating income 79,343
 76,956
 48,248
       
Interest expense 13,463
 14,971
 13,860
Other expense (income), net 990
 (1,020) 3,489
Income before income taxes 64,890
 63,005
 30,899
Income tax expense (benefit) 16,656
 11,797
 (14,270)
Net income $48,234
 $51,208
 $45,169
Earnings per common share      
Basic earnings per share $1.84
 $1.97
 $1.74
Diluted earnings per share $1.84
 $1.96
 $1.73
Weighted average shares outstanding      
Basic 26,191
 26,038
 25,970
Diluted 26,281
 26,107
 26,036
       
Cash dividends declared per common share $0.68
 $0.68
 $0.68
The accompanying notes are an integral part of the consolidated financial statements.


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AZZ Inc.INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

  Year Ended
  February 28, 2017 February 29, 2016 February 28, 2015
  (Restated) (Restated) (Restated)
  (In thousands)
Net Income $61,264
 $75,544
 $65,616
Other Comprehensive Loss:      
Foreign Currency Translation Adjustments -      
Unrealized Translation Gains (Losses) 1,520
 (7,674) (11,760)
Interest Rate Swap, Net of Income Tax of $29, $29 and $29, respectively. (54) (54) (54)
Other Comprehensive Income (Loss) 1,466
 (7,728) (11,814)
Comprehensive Income $62,730
 $67,816
 $53,802
  Year Ended
  February 29, 2020 February 28, 2019 February 28, 2018
Net income $48,234
 $51,208
 $45,169
Other comprehensive income (loss):      
Change in foreign currency translation (net of tax of $0, $0 and $0) (2,093) (3,478) 3,928
Interest rate swap (net of tax of $29, $29 and $29) (54) (54) (54)
Other comprehensive income (loss) (2,147) (3,532) 3,874
Comprehensive income $46,087
 $47,676
 $49,043
The accompanying notes are an integral part of the consolidated financial statements.








2935







AZZ Inc.INC.
CONSOLIDATED BALANCE SHEETS
(in thousands, except par value)
 
 February 28, 2017 February 29, 2016
 (Restated) (Restated) February 29, 2020 February 28, 2019
Assets (In thousands, except per share data)    
Current assets:        
Cash and cash equivalents $11,302
 $40,191
 $36,687
 $24,005
Accounts receivable, net of allowance for doubtful accounts of $347 and $264 in 2017 and 2016, respectively 138,470
 131,416
Inventories - net 94,007
 77,131
Costs and estimated earnings in excess of billings on uncompleted contracts 50,262
 63,482
Deferred income tax assets 249
 200
Accounts receivable, net of allowance for doubtful accounts of $4,951 and $2,267 at February 29, 2020 and February 28, 2019, respectively 139,214
 144,887
Inventories, net 99,841
 124,847
Contract assets 70,093
 75,561
Prepaid expenses and other 2,762
 3,105
 8,727
 9,245
Total current assets 297,052
 315,525
 354,562
 378,545
Property, plant, and equipment, net 228,610
 226,333
 213,104
 210,227
Operating lease right-of-use assets 43,208
 45,870
Goodwill 306,579
 292,527
 356,225
 323,756
Intangibles and other assets 146,113
 153,816
 106,732
 130,172
 $978,354
 $988,201
Total assets $1,073,831
 $1,088,570
Liabilities and Shareholders’ Equity        
Current liabilities:        
Accounts payable $49,816
 $46,748
 $61,987
 $53,047
Income tax payable 778
 2,697
 2,876
 632
Accrued salaries and wages 23,429
 30,473
 38,882
 30,395
Other accrued liabilities 24,042
 26,137
 26,868
 17,631
Customer deposits 1,459
 
 255
 481
Billings in excess of costs and estimated earnings on uncompleted contracts 20,617
 20,302
Contract liabilities 18,418
 56,928
Lease liability, short-term 6,327
 5,657
Debt due within one year 16,629
 23,192
 125,000
 
Total current liabilities 136,770
 149,549
 280,613
 164,771
Other long-term liabilities 4,934
 1,513
Lease liability, long-term 38,114
 41,190
Debt due after one year, net 254,800
 302,429
 77,878
 240,745
Deferred income tax liabilities 53,648
 51,853
 37,926
 36,623
Total liabilities 445,218
 503,831
 439,465
 484,842
Commitments and Contingencies 

 

Commitments and contingencies (Note 14)    
Shareholders’ equity:        
Common Stock, $1.00 par value; 100,000 shares authorized; 25,964 shares issued and outstanding at February 28, 2017 and 25,874 at February 29, 2016 25,964
 25,874
Common Stock, $1.00 par value; 100,000 shares authorized; 26,148 and 26,115 shares issued and outstanding at February 29, 2020 and February 28, 2019, respectively 26,148
 26,115
Capital in excess of par value 37,739
 35,148
 66,703
 58,695
Retained earnings 498,527
 453,908
 572,414
 547,670
Accumulated other comprehensive loss (29,094) (30,560) (30,899) (28,752)
Total shareholders’ equity 533,136
 484,370
 634,366
 603,728
 $978,354
 $988,201
Total liabilities and shareholders' equity $1,073,831
 $1,088,570
 
The accompanying notes are an integral part of the consolidated financial statements.


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AZZ Inc.INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
 Year Ended
 February 28, 2017 February 29, 2016 February 28, 2015
 (Restated) (Restated) (Restated) Year Ended
 (In thousands) February 29, 2020 February 28, 2019 February 28, 2018
Cash flows from operating activities:            
Net income $61,264
 $75,544
 $65,616
 $48,234
 $51,208
 $45,169
Adjustments to reconcile net income to net cash provided by operating activities:     
      
Depreciation and amortization 50,357
 47,417
 46,089
 50,194
 50,245
 50,526
Deferred income taxes 1,714
 1,960
 16,222
 (2,617) 3,731
 (20,637)
Net loss on disposition of property, plant & equipment due to realignment 6,602
 286
 2,651
Net (gain) loss on sale of property, plant & equipment and insurance proceeds 76
 (327) (2,525)
Loss on disposal of business 18,632
 
 
Impairment loss on long lived assets 9,157
 810
 10,834
Loss on sale of property, plant & equipment (71) 9
 765
Share-based compensation expense 5,870
 4,538
 4,080
 6,290
 4,659
 6,121
Amortization of deferred debt issuance costs 1,262
 1,347
 1,431
 538
 541
 595
Provision for doubtful accounts 48
 (1,072) 458
 2,734
 2,153
 3,007
Effects of changes in operating assets and liabilities, net of acquisitions:            
Accounts receivable (4,912) (843) (9,382) (1,006) (8,131) 3,492
Inventories (13,754) (2,052) (3,363) 25,875
 (595) (9,927)
Prepaid expenses and other assets (1,977) 1,996
 5,543
 (291) (4,883) (2,376)
Net change in billings related to costs and estimated earnings on uncompleted contracts 13,592
 7,276
 (13,823)
Net change in contract assets and liabilities (47,040) 3,091
 984
Accounts payable 1,245
 (2,236) 11,025
 10,594
 (171) 1,540
Other accrued liabilities and income taxes payable (10,211) 9,755
 (5,865) 23,536
 8,809
 (13,283)
Net cash provided by operating activities: 111,176
 143,589
 118,157
 144,759
 111,476
 76,810
Cash flows from investing activities:            
Proceeds from the sale or insurance settlement of property, plant, and equipment 769
 1,137
 1,330
 340
 1,543
 458
Proceeds from sale of subsidiary, net 23,584
 
 
Acquisition of subsidiaries, net of cash acquired (22,679) (60,584) (11,518) (60,628) (8,000) (44,785)
Purchases of property, plant and equipment (41,434) (39,861) (29,377) (35,044) (25,616) (29,612)
Net cash used in investing activities: (63,344) (99,308) (39,565) (71,748) (32,073) (73,939)
Cash flows from financing activities:            
Excess tax benefits from share-based compensation 
 1,025
 259
Proceeds from issuance of common stock 3,113
 3,765
 3,317
Payments for taxes related to net share settlement of equity awards (1,231) (573) (1,218)
Proceeds from revolving loan 179,500
 181,481
 10,977
 428,500
 264,000
 349,000
Payments on revolving loan (211,000) (170,561) (57,905) (466,500) (310,000) (256,500)
Payments on long-term debt (23,192) (21,786) (20,848) 
 (14,286) (63,504)
Purchases of treasury shares (5,282) 
 
 (5,799) 
 (7,518)
Payment of dividends (16,645) (15,482) (14,897) (17,822) (17,718) (17,678)
Net cash used in financing activities: (76,619) (25,323) (82,414)
Net cash provided by (used in) financing activities: (59,739) (74,812) 5,899
Effect of exchange rate changes on cash and cash equivalents (102) (1,294) (1,216) (590) (1,439) 781
Net change in cash and cash equivalents (28,889) 17,664
 (5,038) 12,682
 3,152
 9,551
Cash and cash equivalents, beginning of year 40,191
 22,527
 27,565
 24,005
 20,853
 11,302
Cash and cash equivalents, end of year $11,302
 $40,191
 $22,527
 $36,687
 $24,005
 $20,853
      
Supplemental disclosures of cash flow information:            
Cash paid for interest $13,780
 $14,228
 $15,613
 $13,023
 $14,880
 $13,593
Cash paid for income taxes $19,857
 $21,574
 $15,264
 $18,802
 $3,291
 $8,701


The accompanying notes are an integral part of the consolidated financial statements.


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AZZ Inc.INC.
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
(in thousands)
 
  Common Stock 
Capital in
excess of par
value
 
Retained
earnings

(Restated)
 
Accumulated
Other
Comprehensive
Income (Loss)
 
Total

(Restated)
  Shares Amount 
  (In thousands)
Balance at February 28, 2014, as restated 25,577
 $25,577
 $21,954
 $343,127
 $(11,018) $379,640
Stock compensation 16
 16
 4,064
 
 
 4,080
Restricted Stock Units 21
 21
 (497) 
 
 (476)
Stock issued for SARs 40
 40
 (371) 
 
 (331)
Employee Stock Purchase Plan 78
 78
 2,297
 
 
 2,375
Excess tax benefits from
share-based compensation
 
 
 259
 
 
 259
Cash dividend paid 
 
 
 (14,897) 
 (14,897)
Net income, as restated 
 
 
 65,616
 
 65,616
Foreign currency translation 
 
 
 
 (11,760) (11,760)
Interest rate swap, net of $29 of income tax 
 
 
 
 (54) (54)
Balance at February 28, 2015, as restated 25,732
 $25,732
 $27,706
 $393,846
 $(22,832) $424,452
Stock compensation 15
 15
 4,523
 
 
 4,538
Restricted Stock Units 17
 17
 (390) 
 
 (373)
Stock issued for SARs 41
 41
 (132) 
 
 (91)
Employee Stock Purchase Plan 69
 69
 2,416
 
 
 2,485
Excess tax benefits from
share-based compensation
 
 
 1,025
 
 
 1,025
Cash dividend paid 
 
 
 (15,482) 
 (15,482)
Net income, as restated 
 
 
 75,544
 
 75,544
Foreign currency translation 
 
 
 
 (7,674) (7,674)
Interest rate swap, net of $29 of income tax 
 
 
 
 (54)��(54)
Balance at February 29, 2016, as restated 25,874
 $25,874
 $35,148
 $453,908
 $(30,560) $484,370
Stock compensation 13
 13
 5,857
 
 
 5,870
Restricted Stock Units 25
 25
 (605) 
 
 (580)
Stock issued for SARs 81
 81
 (322) 
 
 (241)
Employee Stock Purchase Plan 71
 71
 2,843
 
 
 2,914
Retirement of treasury shares (100) (100) (5,182) 
 
 (5,282)
Cash dividend paid 
 
 
 (16,645) 
 (16,645)
Net income, as restated 
 
 
 61,264
 
 61,264
Foreign currency translation 
 
 
 
 1,520
 1,520
Interest rate swap, net of $29 of income tax 
 
 
 
 (54) (54)
Balance at February 28, 2017, as restated 25,964
 $25,964
 $37,739
 $498,527
 $(29,094) $533,136
  Common Stock 
Capital In
Excess Of Par
Value
 
Retained
Earnings
 
Accumulated
Other
Comprehensive
Loss
 Total
  Shares Amount 
Balance at February 28, 2017 25,964
 $25,964
 $42,922
 $493,344
 $(29,094) $533,136
Share-based compensation 
 
 6,121
 
 
 6,121
Common stock issued from stock plans, net of shares withheld for employee taxes 65
 65
 (1,283) 
 
 (1,218)
Common stock issued under employee stock purchase plan 77
 77
 3,240
 
 
 3,317
Retirement of treasury shares (147) (147) 
 (7,371) 
 (7,518)
Cash dividend paid 
 
 
 (17,678) 
 (17,678)
Net income 
 
 
 45,169
 
 45,169
Foreign currency translation 
 
 
 
 3,928
 3,928
Interest rate swap 
 
 
 
 (54) (54)
Balance at February 28, 2018 25,959
 $25,959
 $51,000
 $513,464
 $(25,220) $565,203
Impact of ASC 606 Adoption 
 
 
 716
 
 716
Share-based compensation 
 
 4,659
 
 
 4,659
Common stock issued from stock plans, net of shares withheld for employee taxes 55
 55
 (628) 
 
 (573)
Common stock issued under employee stock purchase plan 101
 101
 3,664
 
 
 3,765
Cash dividend paid 
 
 
 (17,718) 
 (17,718)
Net income 
 
 
 51,208
 
 51,208
Foreign currency translation 
 
 
 
 (3,478) (3,478)
Interest rate swap 
 
 
 
 (54) (54)
Balance at February 28, 2019 26,115
 $26,115
 $58,695
 $547,670
 $(28,752) $603,728
Share-based compensation 
 
 6,290
 
 
 6,290
Common stock issued from stock plans, net of shares withheld for employee taxes 74
 74
 (1,305) 
 
 (1,231)
Common stock issued under employee stock purchase plan 90
 90
 3,023
 
 
 3,113
Retirement of treasury shares (131) (131) 
 (5,668) 
 (5,799)
Cash dividend paid 
 
 
 (17,822) 
 (17,822)
Net income 
 
 
 48,234
 
 48,234
Foreign currency translation 
 
 
 
 (2,093) (2,093)
Interest rate swap 
 
 
 
 (54) (54)
Balance at February 29, 2020 26,148
 $26,148
 $66,703
 $572,414
 $(30,899) $634,366
The accompanying notes are an integral part of the consolidated financial statements.




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AZZ Inc.INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS




 
1.Note 1 – Summary of significant accounting policiesSignificant Accounting Policies
Organization-AZZ
AZZ Inc. (the “Company” “AZZ” or “We”) operates primarily in the United States of America and Canada and also has recently begun operatingoperations in China, Brazil, Poland and the Netherlands. Information about the Company's operations by segment is included in Note 1412 to the consolidated financial statements.
Basis of consolidation
The consolidated financial statements were prepared in accordance with the accounting principles generally accepted in the United States of America and include the accounts of the Company and its wholly owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation.
Immaterial Error Corrections
During the preparation of the consolidated financial statements for the year ended February 29, 2020, the Company identified two immaterial errors in its prior year consolidated financial statements and those financial statements have been revised to reflect the correction of such errors. In the consolidated statements of cash flows, payments for employee taxes related to net share settlement of equity awards and proceeds from the issuance of shares under the Company's Employee Stock Purchase Plan aggregating to $3.2 million and $2.1 million for the years ended February 28, 2019 and 2018, respectively, have been reclassified from operating activities to financing activities. In addition, the excess over par value related to repurchases of the Company's common stock were incorrectly reflected as a reduction of capital in excess of par value and should have been recorded as a reduction to retained earnings. The correction resulted in an increase to capital in excess of par value and a decrease in retained earnings of $12.6 million as of February 28. 2019 and 2018 and $5.2 million as of February 28, 2017, which has been corrected in the in the consolidated statement of shareholders’ equity and consolidated balance sheet for the applicable periods. Management evaluated the impact of such error corrections and concluded they were not material to any prior period.
Use of estimates
The preparation of the financial statements in conformity with generally accepted accounting principles in the United States of America ("GAAP") requires management to make estimates and assumptions that affect the amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Concentrations of credit risk
Financial instruments that potentially subject the Company to significant concentrations of credit risk consist principally of cash and cash equivalents and trade accounts receivable.
The Company maintains cash and cash equivalents with various financial institutions. These financial institutions are located throughout the United States and Canada, as well as Europe, China and Brazil. The Company's policy is designed to limit exposure to any one institution. The Company performs periodic evaluations of the relative credit standing of those financial institutions that are considered in the Company's banking relationships and has not experienced any losses in such accounts. We believe we are not exposed to any significant credit risk related to cash and cash equivalents.
Concentrations of credit risk with respect to trade accounts receivable are limited due to the Company’s diversity by virtue of twoits 2 operating segments, the number of customers, and the absence of a concentration of trade accounts receivable in a small number of customers. The Company performs continuous evaluations of the collectability ofits ability to collect trade accounts receivable and allowance for doubtful accounts based upon historical losses, economic conditions and customer specific events. After all collection efforts are exhausted and an account is deemed uncollectible, it is written off against the allowance for doubtful accounts. Recoveries, unless material, are recorded against amounts written off in a period. Collateral is usually not required from customers as a condition of sale.

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AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Revenue recognition
The Company determines revenue recognition through the following steps:
1)Identification of the contract with a customer,
2)Identification of the performance obligations in the contract,
3)Determination of the transaction price,
4)Allocation of the transaction price to performance obligations in the contract, and
5)Recognition of revenue when, or as, the Company satisfies a performance obligation.
Revenue is recognized when control of the promised goods or services is transferred to the Company’s customers, in an amount that reflects the consideration that it expects to be entitled to in exchange for those goods or services.The amount and timing of revenue recognition varies by segment based on the nature of the goods or services provided and the terms and conditions of the customer contract.
Metal Coatings Segment
AZZ’s Metal Coatings segment is a provider of hot dip galvanizing, powder coating, anodizing and plating, and other metal coating applications to the steel fabrication and other industries. Within this segment, the contract is typically governed by a customer purchase order or work order. The contract generally specifies the delivery of what constitutes a single performance obligation consisting of metal coating services. The Company combines contracts for revenue recognition purposes that are executed with the same customer within a short timeframe from each other and that purport to be for a single commercial objective.
The Company recognizes revenue over time as the metal coating is applied to customer provided material as the process enhances a customer controlled asset. Contract modifications are rare within this segment and most contracts are on a fixed price basis with no variable consideration.
Energy Segment
AZZ's Energy segment is a provider of specialized products and services designed to support industrial, electrical and nuclear applications. Within this segment, the contract is governed by a customer purchase order and an executed product or services agreement. The contract generally specifies the delivery of what constitutes a single performance obligation consisting of either custom built products, custom services, or off-the-shelf products. When the Company does enter into an arrangement with multiple performance obligations, the transaction price is allocated to each performance obligation based on the relative standalone selling prices of the goods or services being provided to the customer and revenue is recognized upon the satisfaction of each performance obligation. The Company combines contracts for revenue recognition purposes that are executed with the same customer within a short timeframe from each other and that purport to be for a single commercial objective.
For custom built products, the Company recognizes revenues over time provided that the goods do not have an alternative use to the Company and the Company has an unconditional right to payment for work completed to date plus a reasonable margin. For custom services, which consist of specialized welding and other professional services, the Company recognizes revenues over time as the services are rendered due to the fact that the services enhance a customer owned asset. For off-the-shelf products, which consist of tubing and lighting products, the Company recognizes revenue at a point-in-time upon the transfer of the goods to the customer.
For revenues recognized over time, the Company generally uses the cost-to-cost method of revenue recognition. Under this approach, the extent of progress towards completion is measured based on the ratio of costs incurred to date versus the total estimated costs upon completion of the project. This requires the Company to estimate the total contract revenues, project costs and margin, which can involve significant management judgment. As a significant change in one or more of these estimates could affect the profitability of the Company’s contracts, management reviews and updates its contract related estimates regularly. The Company recognizes adjustments in estimated margin on contracts under a cumulative catch-up basis and subsequent revenues are recognized using the adjusted estimate. If the estimate of contract margin indicates an anticipated loss on the contract, the Company recognizes the total estimated loss in the period it is identified.
Due to the custom nature of the goods and services provided, contracts within the Energy segment are often modified to account for changes in contract specifications and requirements. A contract modification exists when the modification either creates new, or changes the existing, enforceable rights and obligations in the contract. For the Company, most contract modifications are related to goods or services that are not distinct from those in the original contract due to the significant interrelationship or interdependencies between the deliverables. Such modifications are accounted for as if they were part of the original contract. As

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Table of Contents
AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

a result, the transaction price and the measure of progress for the performance obligation to which it relates, is recognized as an adjustment to revenue on a cumulative catch-up basis.
In addition to fixed consideration, the Company’s contracts within its Energy segment can include variable consideration, including claims, incentive fees, liquidated damages or other penalties. The Company recognizes revenue for variable consideration when it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur. The Company estimates the amount of revenue to be recognized on variable consideration using the expected value or the most likely amount method, whichever is expected to better predict the amount. 
Contract Assets and Liabilities
The timing of revenue recognition, billings and cash collections results in accounts receivable, contract assets (unbilled receivables), and contract liabilities (customer advances and deposits) on the consolidated balance sheets, primarily related to the Company’s Energy Segmentsegment. Amounts are billed as work progresses in accordance with agreed upon transfercontractual terms, either at periodic intervals (e.g., weekly or monthly) or upon achievement of titlecontractual milestones. Billing can occur subsequent to revenue recognition, resulting in contract assets. In addition, the Company can receive advances or deposits from its customers, before revenue is recognized, resulting in contract liabilities. These assets and riskliabilities are reported on the consolidated balance sheets on a contract-by-contract basis at the end of each reporting period.
The following table shows the changes in contract liabilities for fiscal year 2020 and 2019 (in thousands):
  2020 2019
Balance at beginning of period $56,928
 $22,698
Contract liabilities added during the period 14,292
 54,331
Revenue recognized during the period (52,802) (20,101)
Balance at end of period $18,418
 $56,928

The Company expects to recognize revenues of approximately $14.9 million, $1.7 million, and $1.8 million in fiscal 2021, 2022 and 2023, respectively, related to the $18.4 million balance of contract liabilities as of February 29, 2020.
The increases or decreases in accounts receivable, contract assets and contract liabilities during fiscal year 2020 were due primarily to normal timing differences between the Company’s performance and customer payments. The acquisitions for fiscal year 2020 described in Note 15 had no impact on contract assets or based uponliabilities as of the percentagedate of completion methodacquisition.
Other
No general rights of accountingreturn exist for electrical products built to customer specificationscustomers and services under long-term contracts. We typically recognize revenuethe Company establishes provisions for estimated warranties. The Company generally does not sell extended warranties. Revenue is recognized net of applicable sales and other taxes. The Company does not adjust the contract price for the Galvanizing Segmenteffects of a significant financing component if the Company expects, at completion ofcontract inception, that the period between when the Company transfers a good or service unless we specifically agree withto a customer and when the customer to hold its materialpays for that good or service will be one year or less, which is generally the case. Sales commissions are deferred and recognized over the same period as the related revenues. Shipping and handling is treated as a predetermined periodfulfillment obligation instead of time after the completion of the galvanizing processa separate performance obligation and in that circumstance, we invoice and recognize revenue upon shipment. Customer advanced payments presented in the balance sheets arise from advanced payments received from our customers prior to shipment of the product and are not related to revenue recognized under the percentage of completion method. The extent of progress for revenue recognized using the percentage of completion method is measured by the ratio of contract costs incurred to date to total estimated contract costs at completion. Contract costs include direct labor and material and certain indirect costs. Selling, general and administrativesuch costs are charged to expenseexpensed as incurred.

Disaggregated Revenue
Provisions for estimated losses, if any, on uncompleted contracts are madeRevenue by segment and geography is disclosed in Note 12. In addition, the period in which such losses are able to be determined. The assumptions made in determining the estimated cost could differ from actual performance resulting in a different outcome for profits or losses than anticipated.following table presents disaggregated revenue by customer industry (in thousands):

  2020 2019 2018
Net sales:      
Industrial - oil and gas, construction, and general $605,236
 $526,465
 $461,945
Transmission and distribution 254,836
 212,433
 194,503
Power generation 201,745
 188,189
 153,982
Total net sales $1,061,817
 $927,087
 $810,430


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AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Cash and cash equivalents
The Company considers cash and cash equivalents to include cash on hand, deposits with banks and all highly liquid investments with an original maturity of three months or less.
Inventories
Inventory is stated at the lower of cost or net realizable value. Cost is determined principally using a weighted-average method for the Energy Segmentsegment and the first-in-first-out (FIFO) method for the Galvanizing Segment.Metal Coatings segment. The Company periodically evaluates inventories for excess quantities and obsolescence based on forecasted demand within specific time horizons, technological obsolescence, and an assessment of any inventory that is not in sellable condition, and establishes reserves for obsolescence until inventories are formally disposed of, then the Company writes-down disposed inventories.
Property, plant and equipment—For financial reporting purposes, depreciation
Property and equipment are stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets as follows:
 

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Buildings and structures10-25 years
Machinery and equipment3-15 years
Furniture and fixtures3-15 years
Automotive equipment3 years
Computers and software33-7 years

MaintenanceRepairs and repairsmaintenance are charged to expense as incurred; renewals and betterments that significantly extend the useful life of the asset are capitalized.
Amortizable Intangible and Long-lived assets intangible assets and goodwill
Purchased intangible assets included on the consolidated balance sheets are comprised of customer lists,relationships, backlogs, engineering drawings and non-compete agreements. Such intangible assets (excluding indefinite-lived intangible assets) are being amortized using theon a straight-line methodbasis over the estimated useful lives of the assets ranging from two to nineteen years. The Company records impairment losses on long-lived assets, including identifiable intangible assets, when events and circumstances indicate that the assets might be impaired and the undiscounted projected cash flows associated with those assets are less than their carrying amount. In those situations, impairment loss on a long-lived asset is measured based on the excess of the carrying amount of the asset over the asset’s fair value.value, which is determined using Level 3 fair value inputs. For goodwill,fiscal year 2020, 2019 and 2018 the Company performsrecorded impairment losses of $9.2 million, $0.8 million and $10.8 million respectively, related to the impairment of certain property, plant and equipment and other intangible assets. See note 5 for more information about the impairment charges.
Goodwill and Other Indefinite-Lived Intangible Assets
Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired in a business combination. Goodwill is not subject to amortization but is subject to an annual impairment test onduring December 31st of each fiscal year, or asearlier if indicators are present.of potential impairment exist. Goodwill is tested for impairment at the reporting unit level. A reporting unit is an operating segment or a component of an operating segment. The test is calculated using the anticipated future cash flows after tax from our operating segments,an income approach and market approach, which includes the impact of our corporate related expenses.are Level 3 fair value inputs. Based on the present valueresults of its analysis, the future cash flows, we determineCompany determines whether an impairment may exist. A significant change in projected cash flows or cost of capital for future years could result in an impairment of goodwill in future years. Variables impacting future cash flows include, but are not limited to, the level of customer demand for and response to products and services we offer to the power generation market, the electrical transmission and distribution markets, the general industrial market and the hot dip galvanizing market; changes in economic conditions of these various markets; raw material and natural gas costs and availability of experienced labor and management to implement our growth strategies. AsFor fiscal years 2020, 2019 and 2018 no goodwill impairment loss was recorded. See note 8 for information about the goodwill write-off related to the divestiture of February 28, 2017,the nuclear logistics business.
Other indefinite-lived intangible assets consist of certain tradenames acquired as part prior acquisitions. The Company tests the carrying value of these tradenames during December of each fiscal year, or more frequently when an event occurs or circumstances change that indicates the carrying value may not be recoverable by comparing the asset's fair value to its carrying value. Fair value, using Level 3 inputs, is measured using a relief-from-royalty approach, which assumes the fair value of the

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tradename is the discounted cash flows of the amount that would be paid had the Company not owned the tradename and instead licensed the tradename from another company. For fiscal 2020, 2019 and 2018, no impairment of long-lived assets,losses related to these indefinite-lived intangible assets or goodwill was determined.were recorded.
Debt issuance costs
Debt issue costs related to the revolver are included indeferred within other assets and are amortized using the effective interest rate method over the term of the debt. Debt issue costs related to debt other than the revolver are netted withdeferred within total debt due after one year and are amortized using the effective interest rate method over the term of the debt.
Income taxes—We account
The Company accounts for income taxes under the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements. Under this method, deferred tax assets and liabilities are determined on the basis of the differences between the financial statement and tax bases of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date.
We recognizeThe Company recognizes a valuation allowance against net deferred tax assets to the extent that we believethe Company believes these net assets are not more likely than not to be realized. In making such a determination, we considerthe Company considers all available positive and negative evidence, including future reversals of existing taxable temporary differences, projected future taxable income, tax-planning strategies, and results of recent operations. If we determinethe Company determines that weit would be able to realize ourits deferred tax assets in the future in excess of their net recorded amount, wethe Company would make an adjustment to the deferred tax asset valuation allowance, which would reduce the provision for income taxes.
As applicable, we recordthe Company records uncertain tax positions in accordance with GAAP on the basis of a two-step process whereby (1) we determinethe Company determines whether it is more likely than not that the tax positions will be sustained on the basis of the technical merits of the position and (2) for those tax positions that meet the more-likely-than-not recognition threshold, we recognizethe Company recognizes the largest amount of tax benefit that is more than 50 percent likely to be realized upon ultimate settlement with the related tax authority. We currently do not have any unrecognized tax benefits to record related to U.S. federal, state or, foreign tax exposure. We continue to review our tax exposure for any significant need to record unrecognized tax benefits in the future.
The Company is subject to taxation in the U.S. and various state, provincial and local and foreign jurisdictions. With few exceptions, as of fiscal 2017,February 29, 2020, the Company is no longer subject to U.S. federal or state examinations by tax authorities for years before fiscal 2014.2017.
Share-based compensation—The Company has granted restricted stock units awards, performance share units and stock appreciation rights for a fixed number of shares to employees and directors. A discussion of share-based compensation can be found in Note 12 to the Consolidated Financial Statements.

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Financial instruments
Fair value is an exit price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Hierarchy Levels 1, 2, or 3 are terms for the priority of inputs to valuation techniques used to measure fair value. Hierarchy Level 1 inputs are quoted prices in active markets for identical assets or liabilities. Hierarchy Level 2 inputs are inputs other than quoted prices included with Level 1 that are directly or indirectly observable for the asset or liability. Hierarchy Level 3 inputs are inputs that are not observable in the market.

The Company’scarrying amount of the Company's financial instruments consist of cash and cash(cash equivalents, accounts receivable, accounts payable, accrued expensesliabilities and debt. Our financial instruments are presented at fair value in our consolidated balance sheets, withdebt), excluding the exception of our outstanding Senior Notes. For fiscal 2017 and 2016Notes, approximates the fair value of our seniorthese instruments based upon either their short-term nature or their variable market rate of interest. As of February 29, 2020 and February 28, 2019 the fair value of the outstanding notes,Senior Notes, as described in Note 13 to the Consolidated Financial Statements,11, was approximately $144.4$125.3 million and $154.7$127.4 million, respectively. These fair values were determined using the discounted cash flow at the market rate as well as the applicable market interest rates classified as Level 2 inputs. During fiscal 2017 a principal payment was made in the amount of $14.3 million related to the $100.0 million unsecured Senior Notes due March 31, 2018, which accounts for a portion of the decrease in fair value for the compared periods partially offset by increased market interest rates.
Derivative financial instruments
From time to time, the Company uses derivatives to manage interest rate risk. The Company’s policy is to use derivatives for risk management purposes only, which includes maintaining the ratio between the Company’s fixed and floating rate debt obligations that management deems appropriate, and prohibits entering into such contracts for trading purposes. The Company enters into derivatives only with counterparties (primarily financial institutions) which have substantial financial wherewithal to minimize credit risk. As the result of the recent global financial crisis, a number of financial institutions have failed or required government assistance, and counterparties considered substantial may develop credit risk. The amount of gains or losses from the use of derivative financial instruments has not been and is not expected to be material to the Company’s consolidated financial statements. As of February 28, 201729, 2020, the Company had no derivative financial instruments.

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Warranty reserves
Within other accrued liabilities, a reserve has been established to provide for the estimated future cost of warranties on a portion of the Company’s delivered products. Management periodically reviews the reserves,Warranties cover such factors as non-conformance to specifications and adjustments are made accordingly.defects in material and workmanship. A provision for warranty on products is made on the basis of the Company’sCompany's historical experience and identified warranty issues. Warranties cover such factors as non-conformancetypically arise after the product has been accepted by the customer. Management periodically reviews the individual claims and related reserves, and adjustments are made according to specifications and defects in material and workmanship.the warranty work performed or with agreements reached with customers after fully addressing their claims.
The following is a roll-forward of amountstable shows the changes in the Company’s accrued warranties for warrantiesfiscal year 2020, 2019 and 2018 (in thousands):
 
 2020 2019 2018
Balance at beginning of period$1,751
 $2,013
 $2,098
Warranty costs incurred(2,118) (2,195) (2,225)
Additions charged to income4,069
 1,933
 2,140
Balance at end of period$3,702
 $1,751
 $2,013

Balance at February 28, 2014$1,338
Warranty costs incurred(1,294)
Additions charged to income2,243
Balance at February 28, 2015$2,287
Warranty costs incurred(2,570)
Additions charged to income3,198
Balance at February 29, 2016$2,915
Warranty costs incurred(1,947)
Additions charged to income1,130
Balance at February 28, 2017$2,098
Accumulated Other Comprehensive Income (Loss)—Accumulated Other Comprehensive Income (Loss) includes foreign currency translation adjustments from our foreign subsidiaries.
Foreign Currency Translation
The local currency is the functional currency for the Company’s foreign operations. Related assets and liabilities are translated into United States dollars at exchange rates existing at the balance sheet date, and revenues and expenses are translated at weighted-average exchange rates. The foreign currency translation adjustment is recorded as a separate component of shareholders’ equity and is included in accumulated other comprehensive income (loss).
Accumulated Other Comprehensive Loss
The components of accumulated other comprehensive loss consisted of the following as of February 29, 2020 and February 28, 2019 (in thousands):
  2020 2019
Foreign currency translation adjustments $(30,949) $(28,856)
Interest rate swap 50
 104
Accumulated other comprehensive loss $(30,899) $(28,752)

Accruals for Contingent Liabilities
The Company is subject to the possibility of various loss contingencies arising in the normal course of business. The amounts wethe Company may record for estimated claims, such as self-insurance programs, warranty, environmental and other contingent liabilities, requires usthe Company to make judgments regarding the amount of expenses that will ultimately be incurred. We useThe Company uses past history and experience and other specific circumstances surrounding these claims in evaluating the amount of liability that should be recorded. Actual resultsDue to the inherent limitations in estimating future events, actual amounts paid or transferred may be different than what we estimate. In connection with our acquisition of NLI on June 1, 2012,differ from those estimates.
Leases
The Company is a lessee under various operating leases for facilities and equipment. For such leases, the Company hadrecognizes a contingentright-of-use ("ROU") asset and lease liability on the consolidated balance sheet as of the lease commencement date based on the present value of the future minimum lease payments. An ROU asset represents the Company's right to use an underlying asset during the lease term and a lease liability represents the Company's obligation to make lease payments. However, for short-term leases with an additional paymentinitial term of uptwelve months or less that do not contain an option to $20.0 million basedpurchase that is likely to be exercised, the Company does not record ROU assets or lease liabilities on the consolidated balance sheet.

The Company's uses its incremental borrowing rate to determine the present value of future payments unless the implicit rate in the lease is readily determinable. In determining the future minimum lease payments, the Company incorporates options to extend or terminate the lease when it is reasonably certain that such options will be exercised. The ROU asset includes any initial direct costs incurred and is recorded net of any lease incentives received.

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Lease expense for minimum lease payments is recognized on a straight-line basis over the future financial performancelease term as the ROU asset is amortized and the lease liability is accreted. For facilities leases, the Company accounts for lease and non-lease components on a combined basis, while for equipment leases, the lease and non-lease components are accounted for separately.
Some of the NLI business. During fiscal 2015, the Company deemed this additional paymentCompany's lease agreements may include rental payments that adjust periodically for inflation or are based on an index rate which are included as variable lease payments. The Company's lease agreements do not probablecontain any material residual value guarantees or likely to occur and the accrual recorded at the end of fiscal 2014 of $9.1 million was reversed. The accrual reversal was recorded to selling, general and administrative expense. As of June 2016, the measurement period for this contingency payment has expired and no additional payment was made.material restrictive covenants.

Recently Issued Accounting Standards RecentlyPronouncements Not Yet Adopted
In MarchJune 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2016-09, “Compensation-Stock CompensationNo. 2016-13, Financial Instruments – Credit Losses (Topic 718)326): ImprovementsMeasurement of Credit Losses on Financial Instruments (“ASU 2016-13”), which modifies the measurement of expected credit losses of certain financial instruments, including the Company's accounts receivable and contract assets. The Company will adopt ASU 2016-13 in the first quarter of its fiscal 2021 utilizing the modified retrospective transition method. Based on the composition of the Company’s accounts receivable and contract assets, current market conditions, and historical credit loss activity, the adoption of ASU 2016-13 is not expected to Employee Share-Based Payment Accounting.” The amendmenthave a material impact on its consolidated financial statements.
In August 2018, the FASB issued ASU No. 2018-15, Intangibles—Goodwill and Other— Internal-Use Software (Subtopic 350-40) - Customer’s Accounting for Implementation Costs Incurred in this a Cloud Computing Arrangement That Is a Service Contract ("ASU affects all organizations that issue share-based payment awards to employees and is intended to simplify several aspects of2018-15"), which aligns the accounting for these awards, including income tax consequences, classification of awardsimplementation costs incurred in a hosting arrangement that is a service contract with the accounting for implementation costs incurred to develop or obtain internal-use software, in order to determine the applicable costs to capitalize and the applicable costs to expense as either equity or liabilities, classification on the statement of cash flows, and allowing an accounting policy election to account for forfeitures as they occur. As permitted by ASU 2016-09, theincurred. The Company elected to earlywill adopt ASU 2016-092018-15 in the first quarter ended August 31, 2016 with an effectiveof its fiscal 2021. The standard can be applied either prospectively to implementation costs incurred after the date of March 1, 2016. As a result ofadoption or retrospectively to all arrangements. The Company intends to adopt ASU 2018-15 using the prospective approach and the adoption is not expected to have a tax benefit of $1.3 million was recordedmaterial impact on its consolidated financial statements.
In December 2019, the FASB issued Accounting Standard Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes ("ASU 2019-12"), which simplifies the accounting for income taxes. The Company will adopt ASU 2019-12 in the first quarter ended August 31, 2016. The tax benefit was driven primarily by the exercise, during the first six months of its fiscal 2017, of share-based awards issued prior to fiscal 2014. The adoption wasyear 2022 on a prospective basis and therefore had noearly adoption is permitted. The Company is currently evaluating the impact on prior years.
In April 2015, the FASB issued ASU 2015-03, "Interest-Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs." ASU 2015-03 requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. Previously, debt issuance costs were recognized as deferred charges and recorded as other assets. In August 2015, the FASB issued ASU 2015-15, "Interest-Imputation of Interest (Subtopic 835-30): Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements." ASU 2015-15 allows an entity to defer and present debt issuance costs as an asset and subsequently amortize the deferred debt issuance costs ratably over the term of the line-of-credit arrangement, regardless of whether there are any outstanding borrowingsnew guidance on the line-of-credit arrangement. The guidance is effective for annual and interim periods beginning after December 15, 2015 with early adoption permitted and is to be implemented retrospectively.its consolidated financial statements.
Effective March 1, 2016, we adopted these standards which required the retroactive application and represented a change in accounting principle. The unamortized debt issuance costs of approximately $1.4 million associated with a portion of our outstanding debt, which were previously presented as a component of intangibles and other assets on the consolidated balance sheets, are reflected as a reduction to the carrying liability of our outstanding debt. Debt issuance costs associated with our revolving line of credit remain classified in intangibles and other assets and continue to be charged to interest expense over the term
Note 2 – Inventories
Inventories, net consisted of the agreement. As a result of this change in accounting principal, the consolidated balance sheetfollowing as of February 29, 2016 was adjusted as follows:2020 and February 28, 2019 (in thousands):
  2020 2019
Raw materials $88,837
 $94,410
Work-in-process 5,543
 19,067
Finished goods 5,461
 11,370
  $99,841
 $124,847

 February 29, 2016
 Previously ReportedEffect of Adoption of Accounting PrincipleAs Adjusted
 (in thousands)
Assets:   
Intangibles and other assets$155,177
$(1,361)$153,816
Total assets$983,371
$(1,361)$982,010
    
Liabilities:   
Debt due after one year$303,790
$(1,361)$302,429
Total liabilities$502,155
$(1,361)$500,794

New Accounting Pronouncements
In February 2016, the FASB issued ASU 2016-02, "Leases." The standard requires a lessee to recognize a liability to make lease payments and a right-of-use asset representing a right to use the underlying asset for the lease term on the balance sheet. The ASU is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018, with early adoption permitted. We are currently evaluating the impact that this standard will have on our consolidated financial statements.


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In May 2014, the FASB issued ASU 2014-09, "Revenue from Contracts with Customers", issued as a new Topic, Accounting Standards Codification (ASC) Topic 606 ("ASU 2014-09"). The new revenue recognition standard provides a five-step analysis of transactions to determine when and how revenue is recognized. The premise of the guidance is that a Company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 can be adopted by the Company either retrospectively or as a cumulative-effect adjustment as of the date of adoption. On April 1, 2015, the FASB decided to defer the effective date of the new revenue standard by one year. As a result, public entities would apply the new revenue standard to annual reporting periods beginning after December 15, 2017. This standard will be effective for the Company beginning in fiscal 2019. The Company is planning on adopting this standard retrospectively. We believe this standard will impact the current accounting for contracts accounted for under the percentage of completion method of revenue recognition, however the overall impact to the prior year financial results is still under review.

2.    Restatement of Previously Issued Financial Statements
As previously disclosed, the Company determined that for certain contracts within its Energy Segment for which revenue was historically recognized upon contract completion and transfer of title, the Company instead should have applied the percentage-of-completion method in accordance with the FASB’s Accounting Standards Codification No. 605-35, Construction-Type and Production-Type Contracts. In general, the percentage-of-completion method results in a revenue recognition pattern over time as a project progresses as opposed to deferring revenues until contract completion.
The Company concluded that the impact of applying the percentage-of-completion method to its revenue contracts was materially different from its previously reported results under its historical practice. As a result, the Company is restating its consolidated financial statements for the periods impacted. The following financial tables reconcile the previously reported amounts to the restated amounts for each consolidated financial statement.
The table below sets forth the consolidated statements of income, including the balances originally reported, corrections and the as restated balances for each fiscal year:

  Year Ended
  February 28, 2017 February 29, 2016
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  (In thousands, except per share data)
Net Sales $858,930
 $4,608
 $863,538
 $903,192
 $(13,792) $889,400
Cost of Sales 654,146
 4,060
 658,206
 673,081
 (11,799) 661,282
Gross Profit 204,784
 548
 205,332
 230,111
 (1,993) 228,118
             
Operating Income 98,360
 548
 98,908
 122,288
 (1,993) 120,295
             
Income Before Income Taxes 84,749
 548
 85,297
 104,368
 (1,993) 102,375
Income Tax Expense 23,828
 205
 24,033
 27,578
 (747) 26,831
Net Income $60,921
 $343
 $61,264
 $76,790
 $(1,246) $75,544
Earnings Per Common Share            
Basic Earnings Per Share $2.35
 $0.01
 $2.36
 $2.98
 $(0.05) $2.93
Diluted Earnings Per Share $2.33
 $0.02
 $2.35
 $2.96
 $(0.05) $2.91










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  Year Ended
  February 28, 2015
  
As
Reported
 Correction 
As
Restated
  
(In thousands, except per share data)

Net Sales $816,687
 $3,005
 $819,692
Cost of Sales 610,991
 1,928
 612,919
Gross Profit 205,696
 1,077
 206,773
       
Operating Income 106,825
 1,077
 107,902
       
Income Before Income Taxes 90,130
 1,077
 91,207
Income Tax Expense 25,187
 404
 25,591
Net Income $64,943
 $673
 $65,616
Earnings Per Common Share      
Basic Earnings Per Share $2.53
 $0.03
 $2.56
Diluted Earnings Per Share $2.52
 $0.03
 $2.55

The table below sets forth the consolidated statements of comprehensive income, including the balances originally reported, corrections and the as restated balances for each fiscal year:

  Year Ended
  February 28, 2017 February 29, 2016
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  
(In thousands)

Net Income $60,921
 $343
 $61,264
 $76,790
 $(1,246) $75,544
Comprehensive Income 62,387
 343
 62,730
 69,062
 (1,246) 67,816

  Year Ended
  February 28, 2015
  
As
Reported
 Correction 
As
Restated
  
(In thousands)

Net Income $64,943
 $673
 $65,616
Comprehensive Income 53,129
 673
 53,802


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The table below sets forth the consolidated balance sheets, including the balances originally reported, corrections and the as restated balances for each fiscal year:

  February 28, 2017 February 29, 2016
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
Assets (In thousands)
Inventories - net $123,208
 $(29,201) $94,007
 $102,135
 $(25,004) $77,131
Costs and estimated earnings in excess of billings on uncompleted contracts 20,546
 29,716
 50,262
 32,287
 31,195
 63,482
Total current assets 296,537
 515
 297,052
 309,334
 6,191
 315,525
Total assets $977,839
 $515
 $978,354
 $982,010
 $6,191
 $988,201
Liabilities and Shareholders’ Equity            
Other accrued liabilities $18,390
 $5,652
 $24,042
 $20,406
 $5,731
 $26,137
Customer deposits 20,860
 (19,401) 1,459
 15,652
 (15,652) $
Billings in excess of costs and estimated earnings on uncompleted contracts 11,948
 8,669
 20,617
 9,237
 11,065
 20,302
Total current liabilities 141,850
 (5,080) 136,770
 148,405
 1,144
 149,549
Deferred income tax liabilities 51,550
 2,098
 53,648
 49,960
 1,893
 51,853
Total liabilities 448,200
 (2,982) 445,218
 500,794
 3,037
 503,831
Shareholders’ equity:            
Retained earnings 495,030
 3,497
 498,527
 450,754
 3,154
 453,908
Total shareholders’ equity 529,639
 3,497
 533,136
 481,216
 3,154
 484,370
Total liabilities and shareholders' equity $977,839
 $515
 $978,354
 $982,010
 $6,191
 $988,201

The table below sets forth the consolidated statements of cash flows from operating activities, including the balances originally reported, corrections and the as restated balances for each fiscal year:

  Year Ended
  February 28, 2017 February 29, 2016
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  (In thousands)
Cash flows from operating activities:            
Net income $60,921
 $343
 $61,264
 $76,790
 $(1,246) $75,544
Deferred income taxes 1,509
 205
 1,714
 2,707
 (747) 1,960
Inventories (17,951) 4,197
 (13,754) 11,124
 (13,176) (2,052)
Net change in billings related to costs and estimated earnings on uncompleted contracts 14,509
 (917) 13,592
 5,739
 1,537
 7,276
Other accrued liabilities and income taxes payable (6,383) (3,828) (10,211) (3,877) 13,632
 9,755
Net cash provided by operating activities: $111,176
 $
 $111,176
 $143,589
 $
 $143,589









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  Year Ended
  February 28, 2015
  
As
Reported
 Correction 
As
Restated
  (In thousands)
Cash flows from operating activities:      
Net income $64,943
 $673
 $65,616
Deferred income taxes 15,818
 404
 16,222
Inventories (879) (2,484) (3,363)
Net change in billings related to costs and estimated earnings on uncompleted contracts (5,635) (8,188) (13,823)
Other accrued liabilities and income taxes payable (15,460) 9,595
 (5,865)
Net cash provided by operating activities: $118,157
 $
 $118,157
The restatement had no impact on cash flows from investing activities or financing activities.
The table below sets forth the consolidated statements of shareholders' equity, including the balances originally reported, corrections and the as restated balances for each fiscal year:
  
Retained
Earnings
 Total Stockholders' Equity
  (In thousands)
Balance at February 28, 2014, as reported $339,400
 $375,913
Correction 3,727
 3,727
Balance at February 28, 2014, as restated $343,127
 $379,640
     
Balance at February 28, 2015, as reported $389,446
 $420,052
Correction 4,400
 4,400
Balance at February 28, 2015, as restated $393,846
 $424,452
     
Balance at February 29, 2016, as reported $450,754
 $481,216
Correction 3,154
 3,154
Balance at February 29, 2016, as restated $453,908
 $484,370
     
Balance at February 28, 2017, as reported $495,030
 $529,639
Correction 3,497
 3,497
Balance at February 28, 2017, as restated $498,527
 $533,136


40

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AZZ Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


The table below sets forth the unaudited selected quarterly financial data, including the balances originally reported, corrections and the as restated balances for each fiscal quarter:
  Quarter Ended
  May 31, 2016 August 31, 2016
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  (In thousands, except per share data)
Net sales $242,667
 $7,699
 $250,366
 $195,045
 $5,745
 $200,790
Gross profit 63,327
 1,801
 65,128
 41,886
 218
 42,104
Net income 21,063
 1,126
 22,189
 10,023
 136
 10,159
Basic earnings per share 0.81
 0.05
 0.86
 0.39
 
 0.39
Diluted earnings per share 0.81
 0.04
 0.85
 0.38
 0.01
 0.39
  Quarter Ended
  November 30, 2016 February 28, 2017
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  (In thousands, except per share data)
Net sales $227,459
 $657
 $228,116
 $193,759
 $(9,493) $184,266
Gross profit 53,866
 (2,569) 51,297
 45,705
 1,098
 46,803
Net income 18,251
 (1,605) 16,646
 11,584
 686
 12,270
Basic earnings per share 0.70
 (0.06) 0.64
 0.45
 0.02
 0.47
Diluted earnings per share 0.70
 (0.06) 0.64
 0.44
 0.03
 0.47
  Quarter Ended
  May 31, 2015 August 31, 2015
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  (In thousands, except per share data)
Net sales $228,888
 $11,552
 $240,440
 $214,246
 $(14,576) $199,670
Gross profit 59,304
 4,400
 63,704
 53,505
 (3,803) 49,702
Net income 19,924
 2,750
 22,674
 17,243
 (2,377) 14,866
Basic earnings per share 0.77
 0.11
 0.88
 0.67
 (0.09) 0.58
Diluted earnings per share 0.77
 0.11
 0.88
 0.67
 (0.10) 0.57
  Quarter Ended
  November 30, 2015 February 29, 2016
  
As
Reported
 Correction 
As
Restated
 
As
Reported
 Correction 
As
Restated
  (In thousands, except per share data)
Net sales $242,447
 $(851) $241,596
 $217,611
 $(9,917) $207,694
Gross profit 62,448
 (1,160) 61,288
 54,854
 (1,430) 53,424
Net income 23,547
 (725) 22,822
 16,076
 (894) 15,182
Basic earnings per share 0.91
 (0.03) 0.88
 0.62
 (0.03) 0.59
Diluted earnings per share 0.91
 (0.03) 0.88
 0.62
 (0.04) 0.58

41

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AZZ Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

In addition to the restated consolidated financial statements, the information contained in NotesNote 3 5, 6, 9, 11, 14 and 16 has been restated.


3.    Inventories
Inventories (net) consisted of the following at February 28, 2017 and February 29, 2016:
  2017 2016
  (Restated) (Restated)
  (In thousands)
Raw materials $80,169
 $66,548
Work-in-process 6,832
 3,535
Finished goods 7,006
 7,048
  $94,007
 $77,131


4. Property, Plant and Equipment
Property, plant and equipment consisted of the following atas of February 29, 2020 and February 28, 2017 and February 29, 2016:2019 (in thousands):
  2020 2019
Land $21,826
 $21,677
Building and structures 162,851
 156,447
Machinery and equipment 252,726
 245,588
Furniture, fixtures, software and computers 28,938
 27,075
Automotive equipment 4,394
 3,766
Construction in progress 16,466
 13,065
  487,201
 467,618
Less accumulated depreciation (274,097) (257,391)
Net property, plant, and equipment $213,104
 $210,227
  2017 2016
  (In thousands)
Land $22,360
 $21,265
Building and structures 139,627
 141,370
Machinery and equipment 228,246
 215,796
Furniture, fixtures, software and computers 25,593
 22,237
Automotive equipment 2,998
 3,206
Construction in progress 23,669
 12,827
  442,493
 416,701
Less accumulated depreciation (213,883) (190,368)
Net property, plant, and equipment $228,610
 $226,333

Depreciation expense was $33.4$33.1 million, $31.2$33.2 million, and $28.1$33.4 million for fiscal 2017, 2016,2020, 2019, and 2015,2018, respectively.


5.    Costs and estimated earnings on uncompleted contracts
Costs and estimated earnings on uncompleted contracts consisted of the following at February 28, 2017 and February 29, 2016:
  2017 2016
  (Restated) (Restated)
  (In thousands)
Costs incurred on uncompleted contracts $127,839
 $195,751
Estimated earnings 53,598
 78,667
  181,437
 274,418
Less billings to date 151,792
 231,238
  $29,645
 $43,180

42

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AZZ Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The amounts noted above are included in the accompanying consolidated balance sheets under the following captions:
  2017 2016
  (Restated) (Restated)
  (In thousands)
Cost and estimated earnings in excess of billings on uncompleted contracts $50,262
 $63,482
Billings in excess of costs and estimated earnings on uncompleted contracts (20,617) (20,302)
  $29,645
 $43,180

43

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6.Note 4 – Other accrued liabilitiesAccrued Liabilities
Other accrued liabilities consisted of the following atas of February 29, 2020 and February 28, 2017 and February 29, 2016:2019 (in thousands):
 
  2020 2019
Accrued interest $1,042
 $1,196
Accrued warranty 3,702
 1,751
Commissions 4,180
 3,370
Personnel expenses 8,646
 6,282
Group medical insurance 3,083
 2,024
Sales and other taxes payable 3,098
 1,301
Other 3,117
 1,707
Total $26,868
 $17,631
  2017 2016
  (Restated) (Restated)
  (In thousands)
Accrued interest $2,036
 $2,356
Tenant improvements 278
 507
Accrued warranty 2,098
 2,915
Commissions 2,483
 2,685
Personnel expenses 8,251
 8,456
Group medical insurance 1,969
 1,699
Other 6,927
 7,519
  $24,042
 $26,137


7.    Realignment CostsNote 5 – Restructuring and Impairment Charges
During fiscal year 2020, in conjunction with the divestiture of its nuclear logistics business, the Company decided to exit from the nuclear certified portion of its industrial welding solutions business within the Energy segment. The remaining industrial welding solutions business will continue. As a result of the exit, the Company incurred impairment charges of $9.2 million related to certain intangible assets and nuclear specific property, plant and equipment that are no longer being utilized. $2.0 million of the charge was recognized within costs of sales and the remaining $7.2 million was recognized within selling, general and administrative in the consolidated statement of income.
During fiscal year 2019, as part of AZZ'sthe Company's ongoing efforts to optimize cost and effectiveness, during fiscal 2017,eliminate redundancies in its Metal Coatings segment, the Company undertook a reviewconsolidated two galvanizing facilities located in the Gulf Coast region of its operations in order to optimize financial performance of its operating assets.the United States. As a result of the consolidation, the Company recognized $8.0 millionrestructuring and other related costs of realignment charges in the second quarter of fiscal 2017. A total of $6.7 million was included in Cost of Sales for the disposition and write off of certain fixed assets within the Galvanizing Segment, including the cost of closing two plants, the write off of certain assets related to the conversion of a third plant from a standard galvanizing plant to a galvanized rebar plant, and the cost of writing off certain other functionally obsolete assets across other galvanizing plants during the second quarter. We also reserved $1.3 million in Selling, Generalfiscal 2019, comprised of $0.8 million for fixed asset impairments and Administrative Expense$0.5 million for realignment costs related to one-time employee severance associated with changes needed to improve management efficiencyand other disposal costs. All costs were recognized within cost of sales in the Energy and Galvanizing Segments.consolidated statement of income.
During fiscal 2016,year 2018, the Company reviewedrecognized an impairment charge of $10.8 million within its available capacity within the Energy segment and recorded additional realignment costs related to severance associated with consolidating capacity at various facilities. Additionally we reserved forcertain highly specialized welding equipment that was no longer being utilized due to lack of customer adoption of the dispositionadvanced technology. All costs were classified within cost of sales.
As of February 29, 2020 and write off of certain fixed assets in connection with the capacity consolidation. The total cost related to the capacity consolidation is estimated to be $0.9 million. A total of $0.2 million of one-time severance costs and $0.2 million of costs for the disposition of certain fixed assets are included in Selling, General and Administrative Expenses. A total of $0.2 million of one-time severance costs and $0.3 million of costs for the disposition of certain fixed assets are included in Cost of Sales.
The following table shows changes in the realignment accrual for the year ended February 28, 2017 and February 29, 2016:2019, the Company had no restructuring liabilities outstanding.


46
 2017 2016
 (in thousands)
Realignment cost accrued$61
 $456
Additions to reserve1,260
 437
Realignment costs utilized(1,014) (832)


$307
 $61



Table of Contents
8.

Note 6 – Employee benefit plansBenefit Plans
401(k) Retirement Plan
The Company has historically had a profit sharing plan and 401(k) matchretirement plan covering substantially all of its employees. UnderCompany contributions to the provisions401(k) retirement plan were $5.4 million, $5.0 million, and $4.8 million for fiscal 2020, 2019, and 2018, respectively.
Multiemployer Pension Plans
In addition to the Company's 401(k) retirement plan, the Company participates in a number of multiemployer defined benefit pension plans for employees who are covered by collective bargaining agreements. The Company is not aware of any significant future obligations or funding requirements related to these plans other than the ongoing contributions that are paid as hours are worked by plan participants.
However, the risks of participating in multiemployer pension plans are different from those in single-employer plans in that (i) assets contributed to the plan by one employer may be used to provide benefits to employees or former employees of other participating employers; (ii) if a participating employer stops contributing to the plan, the unfunded obligations of the plan may be required to be assumed by the remaining participating employers and (iii) if the Company contributes amounts as authorized bychooses to stop participating in a multiemployer pension plan, it may be required to pay the Board of Directors. Total contributions to the profit sharing plan and the Company’s 401(k) match plan, were $4.5 million, $4.9 million, and $10.0 million for fiscal 2017, 2016, and 2015, respectively. As of March 1, 2015, the Company discontinued its profit sharing plan for its employees and implemented a new employee bonus program as a short-term incentive for performance. The accrual for the new employee bonus plan is presented in Accrued Salaries and Wageswithdrawal amount based on the balance sheet for reporting periods subsequentunderfunded status of the plan.
The following table outlines the Company's participation in multiemployer pension plans considered to March 1, 2015.

be individually significant (dollar amounts in thousands):
44
  EIN/Pension Plan Number Pension Protection Act Reported Status (1) 
FIP/RP
Status (2)
 Company Contributions (3) Surcharge Imposed (4) Expiration Date of Collective Bargaining Agreements
     Fiscal Year  
Pension Fund  2020 2019  2020 2019 2018  
Boilermaker-Blacksmith National Pension Trust 
EIN:48-6168020
Plan: 001
 Critical Endangered Implemented $5,337
 $5,651
 $4,070
 Yes Various through 12/31/2020
Contributions to other multiemployer pension plans         366
 627
 470
    
Total contributions         $5,703
 $6,278
 $4,540
    
(1)The most recent Pension Protection Act zone status available for fiscal 2020 and 2019 is for the plan’s year-end as of December 31, 2019 and 2018, respectively. The zone status is based on information that the Company received from the plan and is certified by the plan’s actuary. A plan is generally classified in critical status if a funding deficiency is projected within four years or five years, depending on other criteria. A plan in critical status is classified in critical and declining status if it is projected to become insolvent in the next 15 or 20 years, depending on other criteria. A plan is classified in endangered status if its funded percentage is less than 80% or a funding deficiency is projected within seven years. If the plan satisfies both of these triggers, it is classified in seriously endangered status. A plan not classified in any other status is classified in the green zone. As of the date the financial statements were issued, Form 5500, which is filed by employee benefit plans to satisfy annual reporting requirements under the Employee Retirement Income Security Act and under the Internal Revenue Code, was not available for the plan year ended in 2019.
(2)The “FIP/RP Status” column indicates plans for which a Funding Improvement Plan (“FIP”) or a Rehabilitation Plan (“RP”) has been implemented.
(3)For the multiemployer pension plan considered to be individually significant, the Company was not listed in the Form 5500 as providing more than 5% of the total contributions for plan years ending December 31, 2018 and 2017.
(4)A multiemployer pension plan that has been certified as endangered, seriously endangered or critical may begin to levy a statutory surcharge on contribution rates. Once authorized, the surcharge is at the rate of 5% for the first 12 months and 10% for any periods thereafter. Contributing employers, however, may eliminate the surcharge by entering into a collective bargaining agreement that meets the requirements of the applicable FIP or RP.

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AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



Note 7 –     Income Taxes

9.    Income taxes

The provision for income taxes consists of:for fiscal year 2020, 2019 and 2018 consisted of the following (in thousands):
 
  2020 2019 2018
Income before income taxes:     
Domestic$44,406
 $48,261
 $24,282
Foreign20,484
 14,744
 6,617
Income before income taxes$64,890
 $63,005
 $30,899
Current provision:     
 Federal$12,563
 $4,251
 $3,445
 Foreign5,259
 2,829
 1,958
 State and local1,451
 986
 964
Total current provision for income taxes$19,273
 $8,066
 $6,367
Deferred provision (benefit):     
 Federal$(1,452) $2,970
 $(20,220)
 Foreign(21) 539
 100
 State and local(1,144) 222
 (517)
Total deferred provision for (benefit from) income taxes$(2,617) $3,731
 $(20,637)
Total provision for (benefit from) income taxes$16,656
 $11,797
 $(14,270)

  201720162015
  (Restated)(Restated)(Restated)
  (in thousands)
Income before income taxes: 
Domestic$74,972
$93,561
$77,511
Foreign10,325
8,814
13,696
Income before income taxes$85,297
$102,375
$91,207
Current provision (benefit):   
 Federal$23,282
$28,099
$3,770
 Foreign2,751
2,706
3,025
 State and Local(696)(337)2,575
Total current provision for income taxes$25,337
$30,468
$9,370
Deferred provision (benefit):   
 Federal$(2,486)$(6,560)$15,859
 Foreign189
(123)(858)
 State and Local993
3,046
1,220
Total deferred provision (benefit) for income taxes$(1,304)$(3,637)$16,221
Total provision for income taxes$24,033
$26,831
$25,591
In general, it is the Company's practice and intention to reinvest the earnings of its non-U.S. subsidiaries in those operations. Generally, such amounts become subject to foreign withholding tax upon the remittance of dividends and under certain other circumstances.
The expense recognized in fiscal year 2018 related to the one-time tax on the mandatory deemed repatriation of foreign earnings was $1.4 million of which the Company has elected to pay the one-time tax evenly over a period of eight years with six years remaining. We continue to reinvest cash in foreign jurisdictions and have not recorded the effects of any applicable foreign withholding tax.
A reconciliation from the federal statutory income tax rate to the effective income tax rate is as follows:follows for the prior three fiscal years:
  2020 2019 2018
Statutory federal income tax rate 21.0 % 21.0 % 32.7 %
Permanent differences 0.1
 0.5
 1.6
State income taxes, net of federal income tax benefit 
 0.4
 0.4
Benefit of Section 199 of the Code, manufacturing deduction 
 
 (2.2)
Valuation allowance 
 (0.7) 
Stock compensation 
 0.5
 (0.5)
Tax credits 2.0
 (4.1) (7.7)
Foreign tax rate differential 1.4
 1.1
 (0.4)
Deferred tax remeasurements 
 
 (78.9)
Uncertain tax positions 1.4
 
 
Transition tax 
 
 8.6
Other (0.2) 
 0.2
Effective income tax rate 25.7 % 18.7 % (46.2)%

  2017 2016 2015
  (Restated) (Restated) (Restated)
Statutory federal income tax rate 35.0 % 35.0 % 35.0 %
Permanent differences 0.7
 0.4
 0.6
State income taxes, net of federal income tax benefit 0.4
 (1.5) 2.7
Benefit of Section 199 of the Code, manufacturing deduction (2.3) (2.7) (2.4)
Valuation allowance 
 (1.2) (3.4)
Stock compensation (1.8) 
 
Tax credits (3.1) (3.2) (3.4)
Foreign tax rate differential (0.8) (0.4) (0.7)
Other 0.1
 (0.2) (0.3)
Effective income tax rate 28.2 % 26.2 % 28.1 %


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AZZ Inc.INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


Deferred federal and state income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial accounting purposes and the amounts used for income tax purposes. Significant components of the Company’s net deferred income tax liability are as follows:

follows as of February 29, 2020 and February 28, 2019 (in thousands):
  2020 2019
Deferred income tax assets:    
Employee related items $3,194
 $4,177
Inventories 823
 758
Accrued warranty 548
 369
Accounts receivable 1,379
 (2,092)
Lease liabilities 10,601
 
Net operating loss carry forward 5,845
 7,173
  22,390
 10,385
Less: valuation allowance (725) (3,015)
Total deferred income tax assets 21,665
 7,370
Deferred income tax liabilities:    
Depreciation methods and property basis differences (21,447) (19,066)
Right-of-use lease assets (10,299) 
Other assets and tax-deductible goodwill (27,845) (24,927)
Total deferred income tax liabilities (59,591) (43,993)
Net deferred income tax liabilities $(37,926) $(36,623)
  2017 2016
  (Restated) (Restated)
  (In thousands)
Deferred income tax assets:    
Employee related items $6,839
 $5,652
Inventories 1,286
 1,106
Accrued warranty 715
 1,008
Accounts receivable 261
 173
Net operating loss carry forward 4,011
 2,903
  13,112
 10,842
Less: valuation allowance (648) (648)
Total deferred income tax assets 12,464
 10,194
Deferred income tax liabilities:    
Depreciation methods and property basis differences (27,913) (31,008)
Other assets and tax-deductible goodwill (37,950) (30,839)
Total deferred income tax liabilities (65,863) (61,847)
Net deferred income tax liabilities $(53,399) $(51,653)
In general, it is our practice and intention to reinvest the earnings of our non-U.S. subsidiaries in those operations. As of fiscal year end 2017, we have not made a provision for U.S. or additional foreign withholding taxes on approximately $24.8 million of the excess of the amount for financial reporting over the tax basis of investments in foreign subsidiaries that is indefinitely reinvested. Generally, such amounts become subject to U.S. taxation upon the remittance of dividends and under certain other circumstances. It is not practicable to estimate the amount of deferred tax liability related to investments in these foreign subsidiaries.
The following table summarizes the Net Operating Lossoperating loss (NOL) Carryforward:carry-forward balances as of February 29, 2020 and February 28, 2019 (in thousands):
  2020 2019
Federal $
 $
State $5,120
 $6,352
Foreign $725
 $821

  2017 2016
  (In thousands)
Federal $
 $
State $4,011
 $2,903
Foreign $
 $
As of February 28, 201729, 2020, the Company had pretax state NOL carryforwardscarry-forwards of $55.5113.1 millionwhich, if unused, will begin to expire in 2025.2026.
As of fiscal year end 20172020 and 2016,2019, a portion of ourthe Company's deferred tax assets were the result of state and foreign jurisdiction NOL carryforwards. We believecarry-forwards. The Company believes that it is more likely than not that the benefit from certain stateforeign NOL carry forwards will not be realized. In recognition of this risk, we havethe Company has provided a valuation allowance of $0.6$0.7 million and $0.6$3.0 million as of fiscal year end 20172020 and 2016,2019, respectively.
We will review this risk withinThe calculation of the next fiscal yearCompany's tax liabilities involves dealing with uncertainties in the application of complex tax laws and may concluderegulations in a multitude of jurisdictions across the Company's global operations. Generally accepted accounting principles in the United States of America ("GAAP") states that a significant portiontax benefit from an uncertain tax position may be recognized when it is more likely than not that the position will be sustained upon examination, including resolutions of any related appeals or litigation processes, on the basis of the valuation allowance will no longer be needed.technical merits. The Company may (1) record unrecognized tax benefits related to any reversalas liabilities in accordance with GAAP and (2) adjust these liabilities when the Company's judgment changes as a result of the valuation allowanceevaluation of new information not previously available. Because of the complexity of some of these uncertainties, the ultimate resolution may result in a payment that is materially different from the Company's current estimate of the unrecognized tax benefit liabilities. These differences will be recognizedreflected as a reduction ofincreases or decreases to income tax expense.expense in the period in which new information is available



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AZZ Inc.INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



A reconciliation of the beginning and ending balance of total unrecognized tax benefits for the year ended February 29, 2020 is as follows (in thousands):
10.
  2020
Balance at beginning of period $
Increase for tax positions related to prior periods:  
Gross increases 2,531
Balance at end of period $2,531

After a review of its deferred tax balances during fiscal 2020, the Company recorded unrecognized tax benefits of $2.5 million within other long-term liabilities related to the amortization of goodwill and certain book reserve balances incorrectly deducted in prior years. The amortization relates to the Company deducting more expense than permitted for tax purposes.
The Company recognizes accrued interest and penalties related to unrecognized tax benefits in income tax expense. Accrued interested and penalties included in the long-term liabilities related to penalties and interest for prior periods was $0.9 million as of February 29, 2020.
Certain prior year tax returns are currently being examined by taxing authorities in the United States. The Company believes that it has provided adequate reserves for its income tax uncertainties in all open tax years. As the outcome of the tax audits cannot be predicted with certainty, if any issues addressed in the Company's tax audits are resolved in a manner inconsistent with management's expectations, the Company could adjust its provision for income taxes in the future.
The Company has operations and taxable presence in multiple jurisdictions in the U.S. and outside of the U.S. in Canada, the Netherlands, China, Poland and Brazil. The tax positions of the Company and its subsidiaries are subject to income tax audits by multiple tax jurisdictions around the world. The Company currently considers U.S. federal and state and Canada, to be significant tax jurisdictions. The Company’s U.S. federal and state tax returns since February 28, 2017 remain open to examination. With some exceptions, tax years prior to fiscal 2017 in jurisdictions outside of U.S. are generally closed. The statute of limitations for fiscal year end 2017 will expire in December 2020. The Company anticipates it is reasonably possible that a decrease of unrecognized tax benefits up to approximately $0.4 million may occur in the next 12 months, as the applicable statutes of limitations lapse.

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AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 8 – Goodwill and intangible assetsIntangible Assets
Goodwill isand indefinite-lived intangible assets are not amortized but isare subject to annual impairment tests. Other intangible assets are amortized over their estimated useful lives.
 
Changes in goodwill by segment during the years ended February 28, 2017for fiscal year 2020 and February 29, 2016 are2019 were as follows:follows (in thousands):
 
20202020
Segment March 1,
2016
 Acquisitions Foreign
Exchange
Translation
 February 28,
2017
 Opening Balance Acquisitions Divestiture Other Currency Translation Adjustment Closing Balance
 (In thousands)
Galvanizing $109,314
 $
 $666
 $109,980
Metal Coatings $116,691
 $39,419
 $
 $1,413
 $(475) $157,048
Energy 183,213
 13,386
 
 196,599
 207,065
 
 (7,888)   
 199,177
Total $292,527
 $13,386
 $666
 $306,579
 $323,756
 $39,419
 $(7,888) $1,413
 $(475) $356,225
 
2019
Segment Opening Balance Acquisitions Currency Translation Adjustment Closing Balance
Metal Coatings $117,232
 $73
 $(614) $116,691
Energy 204,075
 2,990
 
 207,065
Total $321,307
 $3,063
 $(614) $323,756
Segment March 1,
2015
 Acquisitions Foreign
Exchange
Translation
 February 29,
2016
  (In thousands)
Galvanizing $95,538
 $15,576
 $(1,800) $109,314
Energy 183,536
 
 (323) 183,213
Total $279,074
 $15,576
 $(2,123) $292,527

The Company completescompleted its annual goodwill impairment analysis in December 2019, and then subsequently in February 2020, and concluded that no indicators of impairment existed at any of its reporting units as of the testing date. In February 2020, the Company completed the sale of its nuclear logistics business reported within its Energy segment and recognized a loss on disposal of $18.6 million. As part of determining the loss on disposal, goodwill of $7.9 million was allocated to the disposal group on a relative fair value basis and was written-off upon the completion of the sale. The determination of the amount of goodwill on December 31st of each year. As a result,to allocate to the Company determined that there was no impairment of goodwill.disposal group as opposed to the ongoing operations required significant management judgment regarding future cash flows, discount rates and other market relevant data. See Note 15 for more information.
Amortizable intangible assets consisted of the following atas of February 29, 2020 and February 28, 2017 and February 29, 2016:2019 (in thousands):
  2020 2019
Customer related intangibles $177,090
 $191,460
Non-compete agreements 8,659
 8,546
Trademarks 1,469
 4,569
Technology 2,554
 7,400
Engineering drawings 
 24,600
Backlog 
 7,600
Gross intangible assets 189,772
 244,175
Less accumulated amortization (91,298) (122,199)
Total, net $98,474
 $121,976

  2017 2016
  (In thousands)
Amortizable intangible assets    
Customer related intangibles $177,514
 $169,637
Non-compete agreements 5,651
 5,596
Trademarks 4,569
 4,569
Technology 7,400
 7,400
Engineering drawings 24,600
 24,600
Backlog 7,600
 7,600
  227,334
 219,402
Less accumulated amortization (88,314) (71,201)
  $139,020
 $148,201
The Company recorded amortization expense of $16.9$17.1 million, $16.2$17.0 million and $18.0$17.1 million for fiscal 2017, 20162020, 2019 and 2015, respectively. The following table projects2018, respectively, related to the estimated amortization expenseamortizable intangible assets listed above. In addition, for fiscal 2020, intangibles with a carrying value of approximately $14.6 million were written-off as part of the five succeeding fiscal yearssale of the nuclear logistics business and thereafter.intangibles with a carrying value of approximately $7.2 million were impaired as part of the exit from the nuclear certified portion of the industrial welding solutions business. See Note 5 for more information.


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In addition to its amortizable intangible assets, the Company has recorded indefinite-lived intangible assets of $3.4 million on the consolidated balance sheets as of February 29, 2020 and February 28, 2019, related to certain tradenames acquired as part of prior business acquisitions. These indefinite-lived intangible assets are not amortized, but are assessed for impairment annually or whenever an impairment may be indicated. During fiscal 2020 and 2019, the Company performed an annual review of its indefinite-lived intangibles and no impairment was indicated.
The following summarizes the estimated amortization expense for the next five fiscal years and beyond (in thousands):
2021 $12,497
2022 12,462
2023 12,086
2024 10,151
2025 9,307
Thereafter 41,971
Total $98,474
  
 (In thousands)
2018 $16,206
2019 15,354
2020 14,831
2021 14,665
2022 12,580
Thereafter 65,384
Total $139,020



11.Note 9 – Earnings per sharePer Share
Basic earnings per share is based on the weighted average number of shares outstanding during each year. Diluted earnings per share were similarly computed but have been adjusted for the dilutive effect of the weighted average number of restricted stock units, performance share units and stock appreciation rights outstanding.
The following table sets forth the computation of basic and diluted earnings per share:share for fiscal year 2020, 2019 and 2018 (in thousands, except per share data):
 
  2020 2019 2018
Numerator:      
Net income for basic and diluted earnings per common share $48,234
 $51,208
 $45,169
Denominator:      
Denominator for basic earnings per common share–weighted average shares 26,191
 26,038
 25,970
Effect of dilutive securities:      
Employee and director stock awards 90
 69
 66
Denominator for diluted earnings per common share 26,281
 26,107
 26,036
Earnings per share basic and diluted:      
Basic earnings per common share $1.84
 $1.97
 $1.74
Diluted earnings per common share $1.84
 $1.96
 $1.73
  Year Ended
  2017 2016 2015
  (Restated) (Restated) (Restated)
  (In thousands, except per share data)
Numerator:      
Net income for basic and diluted earnings per common share $61,264
 $75,544
 $65,616
Denominator:      
Denominator for basic earnings per common share–weighted average shares 25,965
 25,800
 25,676
Effect of dilutive securities:      
Employee and director stock awards 132
 137
 102
Denominator for diluted earnings per common share 26,097
 25,937
 25,778
Earnings per share basic and diluted:      
Basic earnings per common share $2.36
 $2.93
 $2.56
Diluted earnings per common share $2.35
 $2.91
 $2.55

For both fiscal 20172020 and 2016, the Company had no stock appreciation rights that were excluded from the computation of diluted earnings per share. Stock appreciation rights of2019, approximately 80,6830.1 million employee equity awards were excluded from the computation of diluted earnings per share for fiscal 2015 as thetheir effect would behave been anti-dilutive. For fiscal 2018, no such equity awards were excluded from the computation of diluted earnings per share.

Note 10 – Share-based Compensation

12.    Share-based compensation
The Company has one2 share-based compensation plan,plans, the 2014 Long Term Incentive Plan (the “Plan”"2014 Plan") and the Amended and Restated 2005 Long Term Incentive Plan (the “2005 Plan”).
The purpose2014 Plan provides for broad-based equity grants to employees, including executive officers, and members of the Plan is to promote the growth and prosperityboard of the Company by permitting the Company to grant to its employees, directors and advisors various typespermits the granting of restricted shares, restricted stock unitunits, performance awards, performance share units, and stock appreciation rights to purchase common stock of the Company.and other stock-based awards. The maximum number of shares that may be issued under the 2014 Plan is 1,500,000 shares. As1.5 million shares and, as of February 28, 201729, 2020, the Company had approximately 1,270,5111.3 million shares reserved for future issuance under the Plan.this plan.



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The 2005 Plan permitted the granting of stock appreciation rights and other equity-based awards to certain employees. This plan was terminated upon the effective date of the 2014 Plan and no future grants may be made under the 2005 Plan. There were stock appreciation rights granted under the 2005 Plan prior to its termination that remain outstanding, and if exercised, such awards will be settled from the balance of shares available for issuance under the 2005 Plan. As of February 29, 2020, there were 0.1 million shares available for issuance under the 2005 Plan. The 2005 Plan will be formally retired when all remaining outstanding stock appreciation rights are exercised, forfeited or expire. All outstanding stock appreciation rights will expire on or before March 1, 2021.
Restricted Stock Unit Awards
Restricted stock unit ("RSU") awards are valued at the market price of ourthe Company's common stock on the grant date. Awards issued prior to fiscal 2015 generally have a three year cliff vesting schedule and awards issued subsequent to fiscal 2015 generally vest ratably over a period of three years but these awards may vest early in accordance with the Plan’s accelerated vesting provisions. RSU awards have dividend equivalent rights (“DERs”), which entitle holders of RSUs to the same dividend value per share as holders of common stock. DERs are subject to the same vesting and other terms and conditions as the corresponding unvested RSUs. DERs are accumulated and paid when the underlying shares vest.
The activity in our non-vestedA summary of the Company's restricted stock unit awardsaward activity (including DERs) for the year ended February 28, 201729, 2020 is as follows:
 
  Restricted
Stock Units
 Weighted
Average Grant
Date Fair Value
Outstanding at beginning of year 146,532
 $48.93
Granted 140,070
 43.86
Vested (84,595) 54.63
Forfeited (7,061) 45.30
Outstanding at end of year 194,946
 $44.34
  Restricted
Stock Units
 Weighted
Average Grant
Date Fair Value
Non-Vested Balance as of February 29, 2016 98,693
 $45.03
Granted 73,921
 56.66
Vested (35,330) 45.82
Forfeited (2,737) 50.71
Non-Vested Balance as of February 28, 2017 134,547
 $51.10

The total fair value of restricted stock units vested during fiscal years 2017, 2016,2020, 2019, and 20152018 was $1.6$3.8 million, $0.9$2.1 million and $0.8$3.0 million, respectively. For fiscal years 2017, 20162020, 2019 and 2015,2018, there were 134,547, 98,693194,946, 146,532 and 77,446,109,777, respectively, of non-vested restricted stock units outstanding with weighted average grant date fair values of $51.10, $45.03$44.34, $48.93 and $41.31,$56.62, respectively.
Performance Share Unit Awards
PerformanceThe Company grants performance share unit ("PSU") awards are valued at the market price of our common stock on the grant date.to certain employees, which also include DERs as described above. These PSU awards have a three year performance cycle and will vest and become payable,issuable, if at all, on the third anniversary of the award date. The PSU awards are subject to the Company’s degree of achievement of a target annual average adjusted return on assets during these three year periods.periods and, in certain circumstances, vesting is based on the relative performance of a predetermined group of peer companies. In addition, a multiplierthese PSU awards may be applied to the total awards grantedhave vesting conditions or certain vesting multipliers, which isare based on the Company’s total shareholder return during such three year periodyears in comparison to a defined specific industry peer group as set forth ingroup. The Company estimates the plan.fair value of PSU awards with performance and service conditions using the value of the Company's common stock on the date of grant. The Company estimates the fair value of PSU awards with market conditions using a Monte Carlo simulation model on the date of grant.
TheA summary of the Company’s performance share unit award activity in our non-vested performance stock unit awards(including DERs) for the year ended February 28, 201729, 2020 is as follows:
  
Performance
Stock Units
 
Weighted
Average Grant
Date Fair Value
Outstanding at beginning of year 83,125
 $50.62
Granted 49,000
 46.19
Vested 
 
Forfeited (22,189) 55.08
Outstanding at end of year 109,936
 $47.75


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Performance
Stock Units
Weighted
Average Grant
Date Fair Value
Non-Vested Balance as of February 29, 2016 27,415
$46.65
Granted 24,011
57.47
Vested 

Forfeited 

Non-Vested Balance as of February 28, 2017 51,426
$51.70

The PSU awards in the table above are presented at the face value of the respective grants. However, the number of PSU awards that may ultimately vest can vary in a range 0% to 250% of the face amount of such awards depending on the outcome of the performance or market vesting conditions.
Stock Appreciation Rights
Stock appreciation rights awards("SARs") are granted with an exercise price equal to the market value of ourthe Company's common stock on the date of grant. These awards generally have a contractual term of 7 years and vest ratably over a period of 3 years although some may vest immediately on issuance. These awards are valued using the Black-Scholes option pricing model. The Company did not grant any SARs in fiscal year 2020, 2019 or 2018.
 
A summary of the Company’s stock appreciation rights awards activity is as follows for the years ended February 28, 2017,fiscal year 2020, 2019 and 2018:
  2020 2019 2018
  SARs 
Weighted
Average
Exercise
Price
 SARs 
Weighted
Average
Exercise
Price
 SARs 
Weighted
Average
Exercise
Price
Outstanding at beginning of year 98,184
 $44.46
 148,513
 $43.29
 170,139
 $42.02
Exercised (2,965) 44.58
 (47,484) 40.84
 (19,481) 31.94
Forfeited (393) 43.92
 (2,845) 43.92
 (2,145) 45.36
Outstanding at end of year 94,826
 $44.58
 98,184
 $44.46
 148,513
 $43.29
Exercisable at end of year 94,826
 $44.58
 98,184
 $44.46
 148,513
 $43.29

As of February 29, 2016 and February 28, 2015 is as follows:

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  2017 2016 2015
  SAR’s 
Weighted
Average
Exercise
Price
 SAR’s 
Weighted
Average
Exercise
Price
 SAR’s 
Weighted
Average
Exercise
Price
Outstanding at beginning of year 312,748
 $34.23
 376,982
 $31.27
 396,174
 $26.64
Granted 
 
 
 
 126,532
 43.92
Exercised (141,983) 24.85
 (59,441) 14.67
 (98,942) 22.79
Forfeited (626) 43.92
 (4,793) 44.56
 (46,782) 44.14
Outstanding at end of year 170,139
 $42.02
 312,748
 $34.23
 376,982
 $31.27
Exercisable at end of year 126,975
 $41.27
 217,961
 $29.83
 204,107
 $21.55
Weighted average fair value for the fiscal year indicated of SARs granted during such year   $
   $
   $16.94
The2020, the average remaining contractual term for thoseboth outstanding and exercisable stock appreciation rights outstanding as of February 28, 2017was 3.520.88 years with an aggregateand these awards had no intrinsic value of $2.8 million. The average remaining contractual terms for those stock appreciation rights that are exercisable as of February 28, 2017 was 3.38 years, with an aggregate intrinsic value of $2.2 million.value.
The following table summarizes additional information about stock appreciation rights outstanding at February 28, 201729, 2020.


Range of
Exercise Prices
 SARs Outstanding and Exercisable Average
Remaining
Life
 Weighted
Average
Exercise
Price
$39.65 - $44.15 48,061
 1.00 $43.85
$44.72 - 46.34 46,765
 0.73 $45.33
$39.65 - $46.34 94,826
 0.88 $44.58

Range of
Exercise Prices
 Total
SAR’s
 Average
Remaining
Life
 Weighted
Average
Exercise
Price
 SAR’s
Currently
  Exercisable  
 Weighted
Average
Exercise
Price
$20.91 9,954 1.00 $20.91
 9,954 $20.91
$25.67 9,538 2.00 $25.67
 9,538 $25.67
$39.65 950 3.52 $39.65
 950 $39.65
$43.92 89,180 4.01 $43.92
 56,016 $43.92
$45.26 40,000 3.68 $45.26
 30,000 $45.26
$45.36 19,758 3.00 $45.36
 19,758 $45.36
$46.43 759 3.72 $46.43
 759 $46.43
$20.91 - $46.43 170,139 3.52 $42.02
 126,975 $41.27
The Company is no longer issuing SAR's as a form of share-based compensation, therefore the Black-Scholes option pricing model was not used subsequent to fiscal 2015. Assumptions used in the Black-Scholes option pricing model for fiscal year 2015 are as follows for all stock appreciation rights:
2015
Expected term in years4.5
Expected dividend yield1.20% – 1.32%
Expected price volatility35.39% – 40.00%
Risk-free interest rate2.32 – 2.73

Directors Grants
The Company granted each of its independent directors a total of 1,641, 1,9152,124, 1,823 and 2,0002,040 shares of its common stock during fiscal years 2017, 20162020, 2019 and 2015,2018, respectively. These common stock grants were valued at $60.94, $52.21$47.08, $54.85 and $44.90$49.00 per share for fiscal years 2017, 20162020, 2019 and 2015,2018, respectively, which was the market price of ourthe Company's common stock on the respective grant dates.

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Employee Stock Purchase Plan
The Company also has an employee stock purchase plan, which allows employees of the Company to purchase common stock of the Company through accumulated payroll deductions. Offerings under this plan have a duration of 24 months (the "offering period"). On the first day of an offering period (the “enrollment date”) the participant is granted the option to purchase shares on each exercise date at the lower of 85% of the market value of a share of our common stock on the enrollment date or the exercise date. The participant’s right to purchase common stock under the plan is restricted to no more than $25,000 per calendar year and the participant may not purchase more than 5,000 shares during any offering period. Participants may terminate their interest in a given offering or a given exercise period by withdrawing all of their accumulated payroll deductions at any time prior to the end of the offering period.

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Share-based Compensation Expense
The following table shows share-based compensation expense and the related income tax benefits related to allbenefit included in the plans listed above were as followsconsolidated statements of income for the fiscal years ended February 28, 2017, February 29, 2016year 2020, 2019 and February 28, 2015:2018 (in thousands):
  2020 2019 2018
Compensation expense $6,290
 $4,659
 $6,121
Income tax benefits $1,321
 $978
 $2,122
Year ended 2017 2016 2015
  (In thousands)
Compensation expense $5,870
 $4,538
 $4,080
Income tax benefits $2,055
 $1,588
 $1,428

Unrecognized compensation cost related to all the above at February 28, 201729, 2020 totaled $6.8$9.6 million. These costs are expected to be recognized over a weighted period of 1.911.73 years.
The actual tax benefit realized for tax deductions from share-based compensation during each of these fiscal years totaled $1.5$(0.1) million, $1.0$(0.3) million and $0.3$0.2 million, respectively.
The Company’s policy is to issue shares required under these plans from the Company’s treasury shares or from the Company’s authorized but unissued shares. The Company has no formal or informal plan to repurchase shares on the open market to satisfy these requirements.


13.Note 11 – Debt
Following is a summary of debt atas of February 29, 2020 and February 28, 2019 (in thousands):

 2020 2019
2017 Revolving Line of Credit $78,000
 $116,000
2011 Senior Notes 125,000
 125,000
Total debt 203,000
 241,000
Unamortized debt issuance costs (122) (255)
Total debt, net 202,878
 240,745
Less amount due within one year (125,000) 
Debt due after one year, net $77,878
 $240,745

2017 and February 29, 2016:Revolving Credit Facility
Debt consisted of the following: 2017 2016
  (In thousands)
Senior Notes, due in balloon payment in January 2021 $125,000
 $125,000
Senior Notes, due in annual installments of $14,286 beginning in March 2012 through March 2018 28,571
 42,857
Term Note, due in quarterly installments beginning in June 2013 through March 2018 49,219
 58,125
Revolving line of credit with bank 69,500
 101,000
Total debt 272,290
 326,982
Unamortized debt issuance costs for Senior Notes and Term Note (861) (1,361)
Total debt, net 271,429
 325,621
Less amount due within one year (16,629) (23,192)
Debt due after one year, net $254,800
 $302,429
On March 27, 2013, wethe Company entered into a Credit Agreementcredit agreement (the “Credit Agreement”) with Bank of America and other lenders. The Credit Agreement provided for a $75.0$75.0 million term facility and a $225.0$225.0 million revolving credit facility that included a $75.0$75.0 million “accordion” feature. The Credit Agreement is used to provide for working capital needs, capital improvements, dividends, future acquisitions, and letter of credit needs.
Interest rates for borrowings under the Credit Agreement are based on either a Eurodollar Rate or a Base Rate plus a margin ranging from 1.0% to 2.0% depending on our Leverage Ratio. The Eurodollar Rate is defined as LIBOR for a term equivalent to the borrowing term (or other similar interbank rates if LIBOR is unavailable). The Base Rate is defined as the highest of the applicable

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AZZ Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Fed Funds rate plus 0.50%, the Prime rate, or the Eurodollar Rate plus 1.0% at the time of borrowing. The Credit Agreement also carries a Commitment Fee for the unfunded portion ranging from 0.20% to 0.30% per annum, depending on our Leverage Ratio.
The $75.0 million term facility under the Credit Agreement requires quarterly principalneeds and interest payments commencing on June 30, 2013 through March 27, 2018, the maturity date.
The Credit Agreement provides various financial covenants requiring us, among other things, to a) maintain on a consolidated basis net worth equal to at least the sum of $230.0 million, plus 50.0% of future net income, b) maintain on a consolidated basis a Leverage Ratio (as defined in the Credit Agreement) not to exceed 3.25:1.0, c) maintain on a consolidated basis a Fixed Charge Coverage Ratio (as defined in the Credit Agreement) of at least 1.75:1.0 and d) not to make Capital Expenditures (as defined in the Credit Agreement) on a consolidated basis in an amount in excess of $60.0 million during the fiscal year ended February 28, 2014 and $50.0 million during any subsequent year.
As of February 28, 2017, we had $69.5 million of outstanding debt against the revolving credit facility provided and letters of credit outstanding in the amount of $23.1 million, which left approximately $132.4 million of additional credit available under the Credit Agreement.
On March 31, 2008, the Company entered into a Note Purchase Agreement (the “Note Purchase Agreement”) pursuant to which the Company issued $100.0 million aggregate principal amount of its 6.24% unsecured Senior Notes (the “2008 Notes”) due March 31, 2018 through a private placement (the “2008 Note Offering”). Pursuant to the Note Purchase Agreement, the Company’s payment obligations with respect to the 2008 Notes may be accelerated upon any Event of Default, as defined in the Note Purchase Agreement.
The Company entered into an additional Note Purchase Agreement on January 21, 2011 (the “2011 Agreement”), pursuant to which the Company issued $125.0 million aggregate principal amount of its 5.42% unsecured Senior Notes (the “2011 Notes”), due in January of 2021, through a private placement (the “2011 Note Offering”). Pursuant to the 2011 Agreement, the Company's payment obligations with respect to the 2011 Notes may be accelerated under certain circumstances.
The 2008 Notes and the 2011 Notes each provide for various financial covenants requiring us, among other things, to a) maintain on a consolidated basis net worth equal to at least the sum of $116.9 million plus 50.0% of future net income; b) maintain a ratio of indebtedness to EBITDA (as defined in Note Purchase Agreement) not to exceed 3.25:1.00; c) maintain on a consolidated basis a Fixed Charge Coverage Ratio (as defined in the Note Purchase Agreement) of at least 2.0:1.0; d) not at any time permit the aggregate amount of all Priority Indebtedness (as defined in the Note Purchase Agreement) to exceed 10.0% of Consolidated Net Worth (as defined in the Note Purchase Agreement).
As of February 28, 2017, the Company was in compliance with all of its debt covenants.
Maturities of debt are as follows:
Fiscal Year (In thousands)
2018 $16,629
2019 130,661
2020 
2021 125,000
2022 
Thereafter 
Total $272,290



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14.    Operating segments

Information regarding operations and assets by segment was as follows:
  2017 2016 2015
  (Restated) (Restated) (Restated)
Net sales: (In thousands)
Energy $488,002
 $487,038
 $461,344
Galvanizing 375,536
 402,362
 358,348
  $863,538
 $889,400
 $819,692
       
Operating income:      
Energy $52,577
 $56,478
 $39,780
Galvanizing 79,033
 94,766
 88,562
Corporate (32,702) (30,949) (20,440)
Total Operating Income 98,908
 120,295
 107,902
Interest expense 14,732
 15,155
 16,561
Net (gain) loss on sale of property, plant and equipment and insurance proceeds 76
 (327) (2,525)
Other (income) expense, net (1,197) 3,092
 2,659
Income before income taxes $85,297
 $102,375
 $91,207
       
Depreciation and amortization:      
Energy $19,624
 $19,131
 $20,725
Galvanizing 28,650
 26,863
 23,964
Corporate 2,083
 1,423
 1,400
  $50,357
 $47,417
 $46,089
       
Expenditures for acquisitions, net of cash, and property, plant and equipment:      
Energy $31,474
 $12,863
 $10,647
Galvanizing 32,099
 86,724
 26,928
Corporate 540
 858
 3,320
  $64,113
 $100,445
 $40,895
       
Total assets:      
Energy $536,557
 $506,269
 $511,648
Galvanizing 428,330
 436,471
 378,823
Corporate 13,467
 45,461
 34,844
  $978,354
 $988,201
 $925,315
       
Geographic net sales:      
United States $705,976
 $710,767
 $634,549
Other countries 157,718
 179,832
 189,855
Eliminations (156) (1,199) (4,712)
  $863,538
 $889,400
 $819,692
       
Property, plant and equipment, net:      
United States $205,079
 $204,587
 $173,712
Canada 18,002
 17,868
 20,289
Other Countries 5,529
 3,878
 2,582
  $228,610
 $226,333
 $196,583

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15.    Commitments and contingencies
Leases
The Company is obligated under various operating leases for property, plant and equipment. As February 28, 2017, future minimum lease payments under non-cancelable operating leases with initial terms in excess of one year are summarized in the below table:

Fiscal Year:(In thousands)
2018$6,627
20195,629
20203,347
20212,655
20222,542
Thereafter8,042
Total$28,842
Rent expense was $17.0 million, $13.9 million and $14.1 million for fiscal years 2017, 2016 and 2015, respectively. Rent expense includes various equipment rentals that do not meet the terms of a non-cancelable lease or that have initial terms of less than one year.
Commodity pricing
We have no contracted commitments for any commodities including steel, aluminum, natural gas, cooper, zinc, nickel based alloys, except for those entered into under the normal course of business.
Other
At February 28, 2017, the Company had outstanding letters of credit in the amount of $23.1 million. These letters of credit are issued for a number of reasons, but are most commonly issued in lieu of customer retention withholding payments covering warranty or performance periods. In addition, as of February 28, 2017, a warranty reserve in the amount of $2.1 million was established to offset any future warranty claims.

16.    Selected quarterly financial data (Unaudited)

  Quarter ended
  May 31,
2016
 August 31,
2016
 November 30,
2016
 February 28,
2017
  (Restated) (Restated) (Restated) (Restated)
  (in thousands, except per share data)
Net sales $250,366
 $200,790
 $228,116
 $184,266
Gross profit 65,128
 42,104
 51,297
 46,803
Net income 22,189
 10,159
 16,646
 12,270
Basic earnings per share 0.86
 0.39
 0.64
 0.47
Diluted earnings per share 0.85
 0.39
 0.64
 0.47

54

AZZ Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

  Quarter ended
  May 31,
2015
 August 31,
2015
 November 30,
2015
 February 29,
2016
  (Restated) (Restated) (Restated) (Restated)
  (in thousands, except per share data)
Net sales $240,440
 $199,670
 $241,596
 $207,694
Gross profit 63,704
 49,702
 61,288
 53,424
Net income 22,674
 14,866
 22,822
 15,182
Basic earnings per share 0.88
 0.58
 0.88
 0.59
Diluted earnings per share 0.88
 0.57
 0.88
 0.58


17.    Acquisitions

On March 1, 2016, we completed an acquisition of the equity securities of Power Electronics, Inc. ("PEI"), a Millington, Maryland-based manufacturer and integrator of electrical enclosure systems. The acquisition of PEI will enhance our capacity to serve existing and new customers in a diverse set of industries along the Eastern seaboard of the United States. The goodwill arising from this acquisition was allocated to the Energy Segment and is deductible for income tax purposes.
Unaudited pro forma results of operations assuming the PEI acquisition had taken place at the beginning of each period are not provided because the historical operating results of PEI were not significant and pro forma results would not be significantly different from reported results for the periods presented.
On February 1, 2016, we completed our acquisition of substantially all the assets of Alpha Galvanizing Inc., an Atkinson, Nebraska-based business unit of Olson Industries, Inc. ("Alpha Galvanizing"). Alpha Galvanizing has served steel fabrication customers that manufacture electrical utility poles, agricultural machinery and industrial manufacturing components since 1996. Alpha Galvanizing was acquired to expand the footprint of AZZ Galvanizing and to support AZZ’s locations in Minnesota and Denver, Colorado, as well as serve customers in the upper Midwest region. The goodwill arising from this acquisition was allocated to the Galvanizing Segment and is deductible for income tax purposes.
Unaudited pro forma results of operations assuming the Alpha Galvanizing Inc. acquisition had taken place at the beginning of each period are not provided because the historical operating results of Alpha Galvanizing Inc. were not significant and pro forma results would not be significantly different from reported results for the periods presented.
On June 5, 2015, we completed the acquisition of substantially all the assets of US Galvanizing, LLC, a provider of steel corrosion coating services and a wholly-owned subsidiary of Trinity Industries, Inc. The acquisition of the US Galvanizing, LLC assets includes six galvanizing facilities located in Hurst, Texas; Kennedale, Texas; Big Spring, Texas; San Antonio, Texas; Morgan City, Louisiana; and Kosciusko, Mississippi. Additionally, the transaction includes Texas Welded Wire, a secondary business integrated within US Galvanizing's Hurst, Texas facility. US Galvanizing, LLC was acquired to expand AZZ’s Southern locations. The goodwill arising from this acquisition was allocated to the Galvanizing Segment and is deductible for income tax purposes.
Unaudited pro forma results of operations assuming the US Galvanizing, LLC acquisition had taken place at the beginning of each period are not provided because the historical operating results of US Galvanizing, LLC were not significant and pro forma results would not be significantly different from reported results for the periods presented.
On June 30, 2014, we completed our acquisition of substantially all the assets of Zalk Steel & Supply Co. (“Zalk Steel”), a Minneapolis, Minnesota-based galvanizing company, for a purchase price of $10.5 million and the assumption of $0.3 million in liabilities.  The Company recorded $3.3 million of goodwill, which has been allocated to the Galvanizing Segment, and $3.4 million of intangible assets associated with this acquisition.  The intangible assets associated with the acquisition consist primarily of trade names, customer relationships and non-compete agreements.  These intangible assets are being amortized on a straight-line basis over a period of 19 years for customer relationships, 19 years for trade names, and 5 years for non-compete agreements.  Zalk Steel was acquired to expand AZZ's existing footprint in the upper Midwest region of the United States. The goodwill arising from this acquisition was allocated to the Galvanizing Segment and is deductible for income tax purposes.

55

AZZ Inc.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Unaudited pro forma results of operations assuming the Zalk Steel acquisition had taken place at the beginning of each period are not provided because the historical operating results of Zalk Steel were not significant and pro forma results would not be significantly different from reported results for the periods presented.

18.    Subsequent Eventspotential share repurchases.
On March 21, 2017, wethe Company executed the Amended and Restated Credit Agreement (the “2017 Credit Agreement”) with Bank of America and other lenders. The 2017 Credit Agreement amended the Credit Agreement entered into on March 27, 2013 by the following: (i) extending the maturity date until March 21, 2022, (ii) providing for a senior revolving credit facility in a principal amount of up to $450 million, with an additional $150 million accordion, (iii) including a $75 million sublimit for the issuance of standby and commercial letters of credit, (iv) including a $30 million sublimit for swing line loans, (v) restricting indebtedness incurred in respect of capital leases, synthetic lease obligations and purchase money obligations not to exceed $20 million, (vi) restricting investments in any foreign subsidiaries not to exceed $50 million in the aggregate, and (vii) including various financial covenants and certain restricted payments relating to dividends and share repurchases as specifically set forth in the 2017 Credit Agreement. The balance due on the $75.0 million term facility under the previous Credit Agreement was paid in full as a result of the execution of the 2017 Credit Agreement.
The financial covenants, as defined in the 2017 Credit Agreement, require the Company to maintain on a consolidated basis a Leverage Ratio not to exceed 3.25:1.0 and an Interest Coverage Ratio of at least 3.00:1.0. The 2017 Credit Agreement will be used to finance working capital needs, capital improvements, dividends, future acquisitions, and letter of credit needs.needs and share repurchases.
TwoInterest rates for borrowings under the 2017 Credit Agreement are based on either a Eurodollar Rate or a Base Rate plus a margin ranging from 0.875% to 1.875% depending on our Leverage Ratio (as defined in the 2017 Credit Agreement). The Eurodollar Rate is defined as LIBOR for a term equivalent to the borrowing term (or other similar interbank rates if LIBOR is unavailable). The Base Rate is defined as the highest of the applicable Fed Funds rate plus 0.50%, the Prime rate, or the Eurodollar Rate plus 1.0% at the time of borrowing. The 2017 Credit Agreement also carries a Commitment Fee for the unfunded portion ranging from 0.175% to 0.30% per annum, depending on our Leverage Ratio. The effective interest rate was 4.06% as of February 29, 2020.

55

AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

As of February 29, 2020, we had $78.0 million of outstanding debt against the revolving credit facility and letters of credit outstanding in the amount of $14.4 million, which left approximately $357.6 million of additional credit available under the 2017 Credit Agreement.
2011 Senior Notes
On January 21, 2011, the Company entered into a Note Purchase Agreement (the “2011 Agreement”), pursuant to which the Company issued $125.0 million aggregate principal amount of its 5.42% unsecured Senior Notes (the “2011 Notes”), through a private placement (the “2011 Note Offering”). Amounts under the agreement are due in a balloon payment on the January 2021 maturity date. Pursuant to the 2011 Agreement, the Company's payment obligations with respect to the 2011 Notes may be accelerated under certain circumstances.
The 2011 Notes contain various financial covenants requiring the Company, among other things, to a) maintain on a consolidated basis net worth equal to at least the sum of $116.9 million plus 50.0% of future net income; b) maintain a ratio of indebtedness to EBITDA (as defined in Note Purchase Agreement) not to exceed 3.25:1.00; c) maintain on a consolidated basis a Fixed Charge Coverage Ratio (as defined in the Note Purchase Agreement) of at least 2.0:1.0; d) not at any time permit the aggregate amount of all Priority Indebtedness (as defined in the Note Purchase Agreement) to exceed 10.0% of Consolidated Net Worth (as defined in the Note Purchase Agreement).
As of February 29, 2020, the 2011 Senior Notes are reflected in current liabilities as the maturity date is January 2021. The Company has the ability and intent to fully settle these notes on the maturity date through a combination of additional borrowings that are available under the 2017 Credit Agreement, existing cash and cash equivalent balances and through cash generated from ongoing operations.
The Company was in compliance with all of its debt covenants as of February 29, 2020 and as of April 29,2020.
Maturities of debt are as follows (in thousands):
Fiscal year: Future Debt Maturities
2021 $125,000
2022 
2023 78,000
2024 
2025 
Thereafter 
Total $203,000

Note 12 – Operating Segments
Segment Information
The Company’s Chief Executive Officer, who is the chief operating decision maker (“CODM”), reviews financial information presented on an operating segment basis for purposes of making operating decisions and assessing financial performance. Net sales and operating income (loss) are the primary measures used by the CODM to evaluate segment operating performance and to allocate resources to segments. Expenses related to certain centralized administration or executive functions that are not specifically related to an operating segment are included in Corporate.
A summary of each of the Company's reportable segments is as follows:
Metal Coatings - provides hot dip galvanizing, powder coating, anodizing and plating, and other metal coating applications to the steel fabrication and other industries through facilities located throughout the United States and Canada
Energy - provides specialized products and services designed to support industrial and electrical applications. This segment's product offerings include custom switchgear, electrical enclosures, medium and high voltage bus ducts, explosion proof and hazardous duty lighting and tubular products. In addition, this segment focuses on extension of life cycle for the power generation, refining and industrial infrastructure, through automated weld overlay solutions for corrosion and erosion mitigation.

56

AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables show information by reportable segment for fiscal year 2020, 2019 and 2018 (in thousands):
  2020 2019 2018
Net sales: 
Metal Coatings $498,989
 $440,264
 $389,397
Energy 562,828
 486,823
 421,033
Total net sales $1,061,817
 $927,087
 $810,430
       
Operating income (loss):      
Metal Coatings $107,926
 $83,591
 $84,332
Energy 32,845
 31,332
 (1,766)
Corporate (42,796) (37,967) (34,318)
Loss on disposal of business (18,632) 
 
Total operating income $79,343
 $76,956
 $48,248
  2020 2019 2018
Depreciation and amortization:      
Metal Coatings $30,042
 $29,124
 $28,617
Energy 18,414
 19,405
 19,996
Corporate 1,738
 1,716
 1,913
Total $50,194
 $50,245
 $50,526
  2020 2019 2018
Expenditures for acquisitions, net of cash, and property, plant and equipment:      
Metal Coatings $82,972
 $16,046
 $39,474
Energy 9,588
 14,608
 32,903
Corporate 3,112
 2,962
 2,020
Total $95,672
 $33,616
 $74,397
Asset information by segment was as follows as of February 29, 2020 and February 28, 2019 (in thousands):
  2020 2019
Assets:    
Metal Coatings $504,632
 $440,090
Energy 548,032
 630,134
Corporate 21,167
 18,346
Total assets $1,073,831
 $1,088,570
Financial Information About Geographical Areas
Financial information about geographical areas for the periods presented was as follows for fiscal year 2020, 2019 and 2018 (in thousands):
  2020 2019 2018
Geographic net sales:      
United States $850,656
 $785,194
 $653,150
Other countries 211,161
 141,893
 157,280
Total $1,061,817
 $927,087
 $810,430

57

AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

  2020 2019
Property, plant and equipment, net:    
United States $190,365
 $189,281
Canada 16,385
 16,961
Other Countries 6,354
 3,985
Total $213,104
 $210,227

Note 13 – Leases
The Company is a lessee under various operating leases for facilities and equipment. The Company recognized operating lease costs of $18.4 million, $15.6 million and $13.9 million for fiscal years 2020, 2019 and 2018, respectively.
As of February 29, 2020, maturities of the Company's lease liabilities were as follows (in thousands):
Fiscal year:Operating Leases
2021$8,311
20227,990
20237,505
20246,687
20255,755
Thereafter17,494
Total lease payments53,742
Less imputed interest(9,301)
Total$44,441

Supplemental information related to the Company's portfolio of operating leases was as follows (in thousands, except years and percentages):
  2020 2019
Operating cash flows from operating leases included in lease liabilities $8,918
 $8,454
ROU assets obtained in exchange for new operating lease liabilities $7,867
 $10,948
Weighted-average remaining lease term - operating leases 7.94 years
 9.23 years
Weighted-average discount rate - operating leases 4.89% 5.13%

Note 14 – Commitments and Contingencies
Legal
The Company and its subsidiaries are named defendants and plaintiffs in various routine lawsuits incidental to our business.  These proceedings include labor and employment claims, use of the Company’s indirectly held subsidiaries, The Calvert Company, Inc.intellectual property, worker’s compensation, environmental  matters, and Nuclear Logistics LLC, have existing contractsvarious commercial disputes, all arising in the normal course of business.  Although the outcome of these lawsuits or other proceedings cannot be predicted with subsidiaries of Westinghouse Electric Company (“WEC”). WECcertainty, and the relevant subsidiaries filed reliefamount of any potential liability that could arise with respect to such lawsuits or other matters cannot be predicted at this time, management, after consultation with legal counsel believes it has strong defenses to all of these matters and does not expect liabilities, if any, from these claims or proceedings, either individually or in the aggregate, to have a material effect on the Company’s financial position, results of operations or cash flows.
Commodity pricing
As of February 29, 2020, the Company had non-cancelable forward contracts of approximately $43.2 million to purchase zinc at various volumes and prices. All such contracts expire in fiscal 2021. The Company had no other contracted commitments for any other commodities including steel, aluminum, natural gas, cooper, zinc, nickel based alloys, except for those entered into under Chapter 11the normal course of business.

58

AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Other
As of February 29, 2020, the Company had outstanding letters of credit in the amount of $30.5 million. These letters of credit are issued for a number of reasons, but are most commonly issued in lieu of customer retention withholding payments covering warranty or performance periods. In addition, as of February 29, 2020, a warranty reserve in the amount of $3.7 million was established to offset any future warranty claims.
Note 15 – Acquisitions & Divestitures
Divestiture
Fiscal 2020
In February 2020, the Company completed the sale of its nuclear logistics business reported within its Energy segment. The Company received net cash proceeds of $23.6 million and recognized a loss on disposal of $18.6 million. The strategic decision to divest of the Bankruptcy Codebusiness reflects the Company's longer term strategy to focus on March 29, 2017core businesses, markets and on its Metal Coatings segment. The historical annual sales, operating profit and net assets of the nuclear logistics business were not significant enough to qualify the sale as a discontinued operation. As part of determining the loss on disposal, goodwill was allocated to the disposal group on a relative fair value basis. The determination of the amount of goodwill to allocate to the disposal group as opposed to the ongoing operations required significant management judgment regarding future cash flows, discount rates and other market relevant data.
Acquisitions
Fiscal 2020
In April 2019, the Company completed the acquisition of all the outstanding shares of K2 Partners, Inc. (“K2”) and Tennessee Galvanizing, Inc. ("Tennessee Galvanizing"), two privately held companies. K2 provides powder coating and electroplating solutions to customers in the Midwest and Southeast from locations in Texas and Florida. Tennessee Galvanizing provides galvanizing solutions to customers throughout the United States Bankruptcy Court forStates. These acquisitions expanded the Southern District of New York, jointly administered as In re Westinghouse Electric Company, et al., Case No. 17-10751 (the "Bankruptcy Case").Company's geographical reach in metal coating solutions and broadened its offerings in strategic markets. The Bankruptcy Court overseeing the Bankruptcy Case has approved, on an interim basis, an $800M Debtor-in-Possession Financing Facility (“DIP Financing”) to help WEC finance its business operations during the reorganization process. A final hearing on the DIP Financing is scheduled for April 26, 2017. The Company estimates it had approximately $7.2 million in pre-petition exposure with WECgoodwill arising from these acquisitions was allocated to the Company’s two subsidiaries as of March 29, 2017. The Company’s subsidiaries will continue,Metal Coatings segment and is not deductible for the time being and while it monitors and evaluates the Bankruptcy Case, to honor its executory contracts and has applied for critical vendor status with WEC. At this time,income tax purposes.
In August 2019, the Company cannot accurately estimate what recoverycompleted the acquisition of the assets of NuZinc, LLC, a privately held plating company in the Dallas-Fort Worth area. The acquisition increased the Company's capability and capacity in electroplating solutions within its Metal Coatings segment. The goodwill arising from this acquisition was allocated to the Metal Coatings segment and is deductible for income tax purposes.
In September 2019, the Company completed the acquisition of all the assets of Preferred Industries, Ltd. ("Preferred"), a privately held company based in the Dallas-Fort Worth area. Preferred provides powder and e-coating solutions to the automotive, HVAC, marine, transportation, medical, industrial, and plastics industries. The acquisition broadened the Company's offerings and expanded its network of surface technology plants. This acquisition was included in the Metal Coatings segment.
The fair values of the net assets acquired, including property, plant and equipment, intangibles and goodwill may be had on any pre-petition amounts orsubject to change as additional information is received and finalized. Accordingly, the potential future negative effects if the existing nuclear plant construction projects currently in backlogprovisional measurements of fair value for these items are cancelled.subject to change. The Company expects to collect all post-petition amounts duefinalize the valuation as soon as practicable, but not later than one year from the acquisition dates.

59

AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table summarizes the preliminary fair values of the assets acquired and owing. It will likely be several months before WEC determines wholiabilities assumed, in aggregate, related to paythese acquisitions as its critical vendors, if anyone, or otherwise makes a determinationof the date of each respective acquisition (in thousands):
Assets  
Accounts receivable $4,591
Inventories 1,830
Prepaid expenses and other 22
Property, plant and equipment 5,336
Intangibles 15,512
Goodwill 39,419
Liabilities  
Accounts payable and other accrued liabilities (1,575)
Contingent consideration (2,000)
Deferred income taxes (2,507)
Total purchase price $60,628

In addition to the initial cash payment upon closing for the K2 acquisition, contingent consideration of up to $2.0 million is payable based on the achievement of specified operating results over the three year period following completion of the acquisition.
The following table sets forth the components of identifiable intangible assets acquired and their estimated useful lives as to which contracts to assumeof the date of each respective acquisition (in thousands):
  Fair Value Useful Life
Customer relationships 15,360
 15 years
Non-compete agreements 152
 3 years
Total intangible assets $15,512
  

During fiscal 2020, the acquired companies described above generated net sales of $27.9 million and which to rejectnet income of $2.6 million in the Company’s consolidated statements of income from the date of each respective acquisition.
The following unaudited pro forma financial information summarizes the combined results of operations for the Company and the companies included as part of the fiscal 2020 acquisitions, as though the companies were combined as of the beginning of the Company’s fiscal 2019.  The pro forma amounts presented are not necessarily indicative of either the actual consolidated results had the acquisitions occurred as of the beginning of fiscal 2019 or of future consolidated operating results.
The unaudited pro forma financial information was as follows (in thousands):
  2020 2019
Revenues $1,072,633
 $966,007
Net income 49,702
 57,693

Pro forma results presented above reflect: (i) incremental depreciation relating to fair value adjustments to property, plant, and equipment and (ii) amortization adjustments relating to fair value estimates of intangible assets. Pro forma adjustments described above have been tax affected using the Company's effective rate during the respective periods.

60

AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Fiscal 2019
In March 2018, the Company purchased certain assets through a bankruptcy sales process from Lectrus Corporation, a privately-held corporation based in Chattanooga, Tennessee. Lectrus designs and manufactures custom electrical metal enclosures and provides electrical and mechanical integration. This acquisition expanded the Company's market reach to the Southwest states, brought additional capability to process large, multi-segment enclosures in Lectrus' large manufacturing facility and complemented AZZ's current metal enclosure businesses in the Energy segment.
Fiscal 2018
In February 2018, the Company completed the acquisition of all the assets and outstanding shares of Rogers Brothers Company ("Rogers Brothers"), a privately held company, based in Rockford, Illinois. Rogers Brothers provides galvanizing solutions to a multi-state area within the Midwest. The acquisition supported AZZ's goal of continued geographic expansion as well as portfolio expansion of its reorganization process.metal coatings solutions. The goodwill arising from this acquisition was allocated to the Metal Coatings segment and was not deductible for income tax purposes.
In September 2017, the Company completed the acquisition of all the assets and outstanding shares of Powergrid Solutions, Inc. ("PSI"), a privately held company, based in Oshkosh, Wisconsin. PSI designs, engineers and manufactures customized low and medium-voltage power quality, power generation and distribution equipment. PSI’s product portfolio includes metal-enclosed, metal-clad and padmount switchgear, serving the utility, commercial, industrial and renewable energy markets since 1982. The acquisition of PSI is a key addition to the Company's electrical switchgear portfolio. The addition of PSI’s low-voltage and padmount switchgear allowed AZZ to offer a comprehensive portfolio of customized switchgear solutions to both existing and new customers in a diverse set of industries. The goodwill arising from this acquisition was allocated to the Energy Segment and was deductible for income tax purposes.
In June 2017, the Company completed the acquisition of the assets of Enhanced Powder Coating Ltd., (“EPC”), a privately held, high specification, National Aerospace and Defense Contractors Accreditation Program, ("NADCAP"), certified provider of powder coating, plating and anodizing services based in Gainesville, Texas. EPC, founded in 2003, offers a full spectrum of finish technology including powder coating, abrasive blasting and plating for heavy industrial, transportation, aerospace and light commercial industries. The acquisition of EPC is consistent with the Company's strategic initiative to grow its Metal Coatings segment with products and services that complement its industry-leading galvanizing business. The goodwill arising from this acquisition was allocated to the Metal Coatings Segment and was deductible for income tax purposes.
Supplemental Disclosures
During fiscal 2020, 2019 and 2018, the Company paid $60.6 million, $8.0 million and $44.8 million, respectively, for these acquisitions, net of cash acquired, and expensed acquisition related costs of $0.8 million, $0.2 million and $0.3 million, respectively.
The goodwill resulting from these acquisitions during fiscal 2020, 2019 and 2018 consists largely of the Company’s expected future product and services sales and synergies from combining the products and services and technology with the Company’s existing product and services portfolio.
For fiscal year 2019 and 2018, the acquisitions were not significant individually or in the aggregate. Accordingly, disclosures of the purchase price allocations and unaudited pro forma results of operations have not been provided.
Note 16 – Subsequent Events
In March 2020, the World Health Organization declared the viral strain of coronavirus ("COVID-19") a global pandemic and recommended containment and mitigation measures worldwide, which has resulted in significant downward pressure on most economies around the world. In addition, many countries have implemented travel restrictions, making it more difficult to operate a business with a global footprint. As of the date of this filing, the Company's operations remain open globally and the Company's personnel and operations have been lightly impacted by the effects of COVID-19. The Company does not believe that rejectionhas experienced certain customer order deferrals until later in fiscal 2021, but there have been few outright customer order cancellations. Although we expect our business to be negative impacted to a certain degree, we are taking active steps to mitigate any negative impact, which are within our control. We are examining ways to most effectively utilize our assets, to reduce costs, and to preserve liquidity. As the COVID-19 pandemic is ongoing and the near term worldwide economic outlook remains uncertain, the we cannot reasonably estimate the length or severity of this pandemic, or the outstanding contracts with WEC, taken in part or combined, would have a material adverseextent to which the disruption may materially impact on the Company’s cash flow or operations.consolidated financial statements for fiscal year 2021. Consequences of prolonged economic decline could include, but not be limited to, reduced revenues, increased instances of uncollectable receivables, and increased asset impairments.




5661


AZZ INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


Note 17 – Selected Quarterly Financial Data (Unaudited)

  Quarter ended
  May 31,
2019
 August 31,
2019
 November 30,
2019
 
February 29,
2020
(2)
  (in thousands, except per share data)
Net sales $289,123
 $236,190
 $291,139
 $245,365
Gross profit 66,107
 52,686
 67,331
 51,104
Net income (loss) 21,284
 15,558
 22,035
 (10,643)
Basic net income (loss) per share (1)
 0.81
 0.59
 0.84
 (0.41)
Diluted net income (loss) per share (1)
 0.81
 0.59
 0.84
 (0.41)
  Quarter ended
  May 31,
2018
 August 31,
2018
 November 30,
2018
 February 28,
2019
  (in thousands, except per share data)
Net sales $262,236
 $222,787
 $239,516
 $202,548
Gross profit 58,705
 46,904
 49,755
 43,257
Net income 15,718
 11,244
 15,395
 8,851
Basic net income per share (1)
 0.60
 0.43
 0.59
 0.34
Diluted net income per share (1)
 0.60
 0.43
 0.59
 0.34

(1) Basic and diluted net income (loss) per share are computed independently for each of the quarters presented. Therefore, the sum of quarterly basic and diluted per share information may not equal annual basic and diluted net income per share.
(2) During the fourth quarter of fiscal 2020, the Company recorded a loss on disposal of $18.6 million related to the sale of its nuclear logistics business and recorded an impairment charge of $9.2 million related to the Company's exit from the nuclear certified portion of its industrial welding solutions business.
Schedule II
AZZ Inc.
Valuation and Qualifying Accounts and Reserves
(In thousands)
 
  2020 2019 2018
Allowance for Doubtful Accounts      
Balance at beginning of year $2,267
 $569
 $347
Additions charged to income 2,734
 2,153
 3,290
Write-offs, net (129) (451) (3,084)
Other 106
 
 16
Effect of exchange rate changes (27) (4) 
Balance at end of year $4,951
 $2,267
 $569

  Year Ended,
  February 28, 2017 February 29, 2016 February 28, 2015
Allowance for Doubtful Accounts      
Balance at beginning of year $264
 $1,472
 $1,744
Additions (reductions) charged or credited to income 48
 (1,072) 458
(Write offs) recoveries, net 20
 (176) (700)
Other 11
 48
 
Effect of exchange rate 4
 (8) (30)
Balance at end of year $347
 $264
 $1,472


5762






Item 9. Changes In and Disagreements with Accountants on Accounting and Financial Disclosure.Disclosure
None.
The information required by this Item 9 was previously reported in the Company’s Current Report on Form 8-K that was filed with the Securities and Exchange Commission on May 23, 2019.
Item 9A. Controls and Procedures.Procedures
Evaluation of Disclosure Controls and Procedures
The Company's management, with the participation of its principal executive officer and principal financial officer, have evaluated, as required by Rule 13a-15(e) under the Securities Exchange Act of 1934 ("the Exchange Act"), the effectiveness of the Company's disclosure controls and procedures. Based on that evaluation, the principal executive officer and principal financial officer concluded that, due to the material weakness described below, the Company's disclosure controls and procedures were not effective as of the end of the period covered by this Form 10-K/A10-K to provide reasonable assurance that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms, and were not effective as of the end of the period covered by this Form 10-K/A10-K to provide reasonable assurance that such information is accumulated and communicated to the Company's management, including the principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure.
Management’s Report on Internal Controls Over Financial Reporting
The Company's management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rule 13a-15(f) of the Exchange Act. Management, with the participation of its principal executive officer and principal financial officer assessed the effectiveness of the Company's internal control over financial reporting based on the criteria for effective internal control over financial reporting established in "Internal Control - Integrated Framework (2013)," issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based upon its initial assessment, management concluded that the Company maintaineddid not maintain effective internal control over financial reporting as of February 28, 2017.
However, subsequent to filing the Company’s quarterly report on Form 10-Q for the period ended August 31, 2017, an error was discovered related29, 2020 due to the Company’s historical revenue recognition policies and procedures. In particular, the Company determined that for certain contracts within its Energy Segment for which revenue was historically recognized upon contract completion and transferfollowing:
Remediation of title, the Company instead should have applied the percentage-of-completion method in accordance with the FASB’s Accounting Standards Codification No. 605-35, Construction-Type and Production-Type Contracts. This error resulted in a material misstatement of the financial statements and required restatement of the financial statements includedMaterial Weakness
As previously disclosed in the Company’s Annual Report on Form 10-K for the fiscal year ended February 28, 2017 and2019, management identified a material weaknesses in the Company’s Form 10-Q for the quarterly periods ended May 31, 2017 and August 31, 2017. This error, which was not detected timely by management, was the result of inadequate design of controls pertainingits internal control over financial reporting related to the Company’s review and ongoing monitoring of its revenue recognition policies. reconciliations. As of February 29, 2020, management determined that this material weakness had been fully remediated as further described below.
The deficiency representsremediation steps management undertook were as follows:

i)new controls were implemented over recording revenue transactions and reviewing revenue reconciliations; and
ii)additional training was provided to impacted employees.
During the fiscal year 2020, the remediation measures described above were satisfactorily implemented and management was able to successfully test the operating effectiveness of such controls and remediation efforts over a period of several fiscal quarters. As a result of the testing efforts, management was able to conclude that its internal control over financial reporting related to the review and ongoing monitoring of its revenue recognition reconciliations was effective as of February 29, 2020 and that the material weakness has been fully remediated.
Material Weakness
As of August 31, 2019, the Company identified multiple control deficiencies that constitute a material weakness in its internal control over financial reporting related to the Company’s accounting for income taxes. Specifically, management identified financial statement errors related to income tax accounting and deficiencies in the Company's tax compliance program. The financial statement errors impacted current and deferred income tax expense, deferred tax assets and liabilities, financial statement recognition and disclosure of uncertain tax positions, and current income taxes payable. These financial statement errors, which were not detected timely by management, were the result of ineffective design and operation of controls pertaining to the preparation of the Company's income tax provision. While these errors were not material to any prior period, and the cumulative effect of correcting these errors was not material to the current period, the deficiencies identified represent a material weakness in the Company’s internal control over financial reporting. Based on the subsequent identification

63



Management is actively engaged in the planning for, and implementation of, remediation efforts to address the material weaknesscontrol deficiencies identified above. The remediation plan includes i) new controls over the implementationpreparation of the Company’s income tax provision and related disclosures including enhanced management review controls and oversight regarding key aspects of the income tax provision work papers and the Company’s income tax compliance program, and ii) additional training for impacted employees. The establishment of new controls designed to evaluatemay be supported by a combination of additional internal resources, the appropriatenessuse of revenue recognition policies and procedures, ii) new controls over recording revenue transactions, and iii)third party advisors or additional training.technology.
Management believes the measures described above and others that may be implemented will remediate the material weaknessesweakness that we have identified. As management continues to evaluate and improve internal control over financial reporting, we may decide to take additional measures to address control deficiencies or, determine to modify, or in appropriate circumstances, notmake revisions to complete, certain of theour remediation measures identified.plan.
Management's assessment and conclusion on the effectiveness of internal control over financial reporting did not include an assessment of the internal controls of Power Electronics, Inc., whose acquisition was completed on March 1, 2016. PEI constituted approximately 1.8% of the Company’s total assets as of February 28, 2017 and 4.0% and 8.3% of revenues and net income, respectively, for the year then ended. Management did not assess the effectiveness of internal control over financial reporting of PEI because of the timing of the acquisition.Other
Because of its inherent limitations, internal control over financial reporting may not prevent or detect all misstatements or fraud. Any control system, no matter how well designed and operated, is based upon certain assumptions and can provide only reasonable, not absolute, assurance that its objectives will be met.


58



internal control over financial reporting did not include an assessment of the internal controls of the Company's fiscal year 2020 acquisitions as further described in Note 15 to the consolidated finance statements contained in Item 8 of this Form 10-K. These entities constituted approximately 6.9% of the Company’s total assets as of February 29, 2020 and 2.6% and 5.3% of revenues and net income, respectively, for the year then ended. Management did not assess the effectiveness of internal control over financial reporting for these entities because of the timing of the acquisitions during the fiscal year.
The Company’s independent registered public accounting firm, BDO USA,Grant Thornton, LLP has issued an audit report on the Company’s internal control over financial reporting, which is included herein.in Item 8 of this Form 10-K.
Changes in Internal Controls Over Financial Reporting
Subject to the remediation effortsExcept as noted above, which were implemented after February 27, 2017, there have been no changes in the Company's internal control over financial reporting during the three months ended February 28, 2017,29, 2020, that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

Item 9B. Other Information.Information
None.


5964





PART III
 

Item 10. Directors, Executive Officers and Corporate Governance.Governance
The information required by this item with regard to executive officers is included in Part I, Item 1 of this Annual Report on Form 10-K/A10-K under the heading “Executive Officers of the Registrant.”
Information regarding directors of AZZ required by this Item is incorporated by reference to the section entitled “Election of Directors” set forth in the Proxy Statement for our 20172020 Annual Meeting of Shareholders.
The information regarding compliance with Section 16(a) of the Exchange Act required by this Item is incorporated by reference to the section entitled “Section 16(a) Beneficial Ownership Reporting Compliance” set forth in the Proxy Statement for our 20172020 Annual Meeting of Shareholders.
Information regarding our audit committee financial experts and code of ethics and business conduct required by this Item is incorporated by reference to the section entitled “Matters Relating to Corporate Governance, Board Structure, Director Compensation and Stock Ownership” set forth in the Proxy Statement for our 20172020 Annual Meeting of Shareholders.
No director or nominee for director has any family relationship with any other director or nominee or with any executive officer of our company.

Item 11. Executive Compensation.Compensation
The information required by this Item is incorporated herein by reference to the section entitled “Executive Compensation” and the section entitled “Matters Relating to Corporate Governance, Board Structure, Director Compensation and Stock Ownership – Fees Paid to Directors” set forth in our Proxy Statement for our 20172020 Annual Meeting of Shareholders.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.Matters
The information required by this Item is incorporated herein by reference to the section entitled “Executive Compensation” and the section entitled “Matters Relating to Corporate Governance, Board Structure, Director Compensation and Stock Ownership – Security Ownership of Management” set forth in the Proxy Statement for our 20172020 Annual Meeting of Shareholders.
Equity Compensation Plan
The following table provides a summary of information as of February 28, 201729, 2020, relating to our equity compensation plans in which our Common Stock is authorized for issuance.
Equity Compensation Plan Information:
  
(a)
Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights
 
(b)
Weighted average
exercise price of
outstanding
options, warrants
and rights
 
(c)
Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding shares
reflected in column (a))
Equity compensation plans approved by shareholders(1)
 
                    126,975(2)  

 $41.27
 
1,270,511(3)

Total 126,975
 $41.27
 1,270,511
(a)
Number of securities
to be issued upon
exercise of
outstanding options,
warrants and rights
(b)
Weighted average
exercise price of
outstanding
options, warrants
and rights
(c)
Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding shares
reflected in column (a))
Equity compensation plans approved by shareholders(1)
                   399,708(2)
$44.58(3)
2,355,937(4)
(1)Consists of the Amended and Restated 2005 Long-Term Incentive Plan and("2005 Plan"), the 2014 Long-Term Incentive Plan.Plan ("2014 Plan") and the 2018 Employee Stock Purchase Plan ("2018 ESPP"). See Note 12, “Stock Compensation”10 to our “Notes to Consolidated Financial Statements” for further information.
(2)The average termConsists of outstanding stock appreciation rights is 3.51 years.awards, including 194,946 RSUs and 109,936 PSUs granted under the 2014 Plan and 94,826 SARs granted under the 2005 Plan.
(3)The weighted-average exercise price is calculated based solely on the exercise prices of the outstanding SARs and does not reflect the shares that will be issued upon the vesting of outstanding awards of RSUs or PSUs, which have no exercise price.
(4)Consists of 1,270,511(i) 972,366 shares remaining available for future issuance under the Amended2014 Plan and Restated 2005 Long-Term Incentive Plan.(ii) 1,383,571 shares remaining available for issuance under the 2018 ESPP.



Description of Other Plans for the Grant of Equity Compensation
Long Term Incentive Plans

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The description of the 2005 Long Term IncentivePlan, 2014 Plan and 2014 Long Term Incentive Plan2018 ESPP provided in Note 1210 to the consolidated financial statements included in this Annual Report on Form 10-K/A10-K are incorporated by reference under this Item.

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Item 13. Certain Relationships and Related Transactions,transactions, and Director Independence.Independence
The information required by this Item is incorporated by reference to the sections entitled “Certain Relationships and Related Party Transactions” and “Director Independence” set forth in the Proxy Statement for our 20172020 Annual Meeting of Shareholders.

Item 14. Principal AccountantAccounting Fees and Services
Information required by this Item is incorporated by reference to the sections entitled “Other Business – Independent Auditor Fees” and “Other Business – Pre-approval of Non-audit Fees” set forth in our Proxy Statement for our 20172020 Annual Meeting of Shareholders.


6166





PART IV
 

Item 15. Exhibits and Financial Statement Schedules.Schedules
 
A.Financial Statements(a) Documents filed as part of this report


1.The financial statements filed as a partConsolidated Financial Statements


2. Financial Statement Schedules
2.Financial Statement
Schedule II – Valuation and Qualifying Accounts and Reserves filed as a part of this Annual Report on Form 10-K/A is listed in the “Index to Consolidated Financial Statements” within Part II, Item 8.
Schedules and compliance information
All other than those referred to aboveschedules have been omitted sincebecause they are not required, not applicable, or the required information is not presentotherwise included.

3. Exhibits
    Incorporated by Reference
Exhibit Number Description Form Exhibit Filing Date
3.1  8-K 3.1 7/14/15
3.2  8-K 3.2 7/14/15
4.1  10-Q 4.1 10/13/00
10.1  8-K 10.1 3/24/17
10.2  8-K 10.1 1/21/11
10.3* DEF 14A Appendix A 6/4/08
10.4* 10-Q 10.53 9/28/04
10.5* 10-Q 10.54 9/28/04
10.6* DEF 14A Appendix A 5/29/14
10.7* 8-K 10.2 1/21/16
10.8* 8-K 10.4 1/21/16
10.9* 8-K 10.5 1/21/16
10.10* 8-K 10.6 1/21/16
10.11* DEF 14A Appendix B 5/28/15
10.12* 8-K 10.3 1/21/16
10.13* DEF 14A Appendix A 5/25/18
         

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    Incorporated by Reference
Exhibit Number Description Form Exhibit Filing Date
10.14* 8-K 10.1 10/7/19
10.15* 8-K 10.2 11/7/13
10.16* 8-K 10.1 2/27/14
10.17* 8-K 10.2 2/27/14
10.18* 8-K 10.1 1/10/20
10.19* 10-K 10.18 5/24/02
10.20* 8-K 10.1 1/21/16
10.21* 8-K 10.1 10/3/17
10.22* 8-K 10.1 1/18/19
14.1 Code of Conduct. AZZ Inc. Code of Conduct may be accessed via the Company’s Website at www.azz.com.      
21.1+      
23.1+      
23.2+      
31.1+      
31.2+      
32.1+      
32.2+      
101.INS+XBRL Instance Document      
101.SCH+
XBRL Taxonomy Extension Schema Document

      
101.CAL+
XBRL Taxonomy Extension Calculation Linkbase Document

      
101.DEF+
XBRL Taxonomy Extension Definition Linkbase Document

      
101.LAB+
XBRL Taxonomy Extension Label Linkbase Document

      
101.PRE+
XBRL Taxonomy Extension Presentation Linkbase Document

      
104 
XBRL Taxonomy Extension Presentation Linkbase Document

      
* Indicates management contract, compensatory plan or is not present in amounts sufficient to require submission of the schedule, or because the information required is included in the consolidated financial statements and the notes thereto.arrangement
B.    Exhibits Required by Item 601 of Regulation S-K
A list of the exhibits required by Item 601 of Regulation S-K and+ Indicates filed as part of this Annual Report on Form 10-K/A is set forth in the Index to Exhibits, which immediately precedes such exhibits.

herewith
Item 16. Form 10-K Summary

None.




6268





SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
  AZZ Inc.
  (Registrant)
  
April 19, 201829, 2020 
By: /s/ Thomas E. Ferguson
  
Thomas E. Ferguson,
President and Chief Executive Officer
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of AZZ and in the capacities and on the dates indicated.
 
April 19, 201829, 2020 /s/ KevernDaniel R. JoyceFeehan
  KevernDaniel R. Joyce
Feehan
Chairman of the Board of Directors
   
April 19, 201829, 2020 /s/ Thomas E. Ferguson
  
Thomas E. Ferguson
President, Chief Executive Officer and Director (Principal Executive Officer)
   
April 19, 201829, 2020 /s/ Paul W. Fehlman
  
Paul W. Fehlman,
Senior Vice President and Chief Financial Officer (Principal Financial Officer)
  
April 19, 201829, 2020 /s/ James Drew ByelickPhilip A. Schlom
  
James Drew ByelickPhilip A. Schlom
Vice President and Chief Accounting Officer
   
April 19, 201829, 2020 /s/ DanielKevern R. FeehanJoyce
  
DanielKevern R. FeehanJoyce
Director
   
April 19, 201829, 2020 /s/ Daniel E. Berce
  Daniel E. Berce

Director
  
April 19, 201829, 2020 /s/ Paul Eisman
  Paul Eisman

Director
   
April 19, 201829, 2020 /s/ Venita McCellon-Allen
  Venita McCellon-Allen

Director
   
April 19, 201829, 2020 /s/ Ed McGough
  Ed McGough

Director
   
April 19, 201829, 2020 /s/ Steven R. Purvis
  
Steven R. Purvis
Director
April 19, 2018/s/ Stephen E. Pirnat
Stephen E. Pirnat
Director


6369




Index to Exhibits as Required By Item 601 of Regulation S-K.
3.1
3.2
4.1
10.1
10.2
10.3
10.4*
10.5*
10.6*
10.7*
10.8*
10.9*
10.10*
10.11*
10.12*
10.13*
10.14*
10.15*

64



10.16*
10.17*
10.18*
10.19*
10.20*
14.1Code of Conduct. AZZ Inc. Code of Conduct may be accessed via the Company’s Website at www.azz.com.
21.1
23.1
Consent of BDO USA, LLP (Filed herewith)
31.1
31.2
32.1
32.2
101.INSXBRL Instance Document
101.SCH
XBRL Taxonomy Extension Schema Document

101.CAL
XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF
XBRL Taxonomy Extension Definition Linkbase Document

101.LAB
XBRL Taxonomy Extension Label Linkbase Document

101.PRE
XBRL Taxonomy Extension Presentation Linkbase Document


*    Management contract, compensatory plan or arrangement

65