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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM 10-K
☒ Annual Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934
For the Fiscal Year ended December 31, 2021
Commission File Number 0-26589
THE FIRST BANCORP, INC.
(Exact name of Registrant as specified in its charter)

Maine | 01-0404322
(State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.)

223 Main Street | Damariscotta | Maine | 04543
(Address of principal executive offices) |  |  | (Zip code)

(207) 563-3195
Registrant's telephone number, including area code
Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class | Trading Symbol | Name of each exchange on which registered
Common Stock, par value $0.01 per share | FNLC | NASDAQ Global Select Market

Securities registered pursuant to Section 12(g) of the Act: None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
Yes ☐ No ☒
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
Yes ☐ No ☒
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Yes ☒ No ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files).
Yes ☒ No ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, non-accelerated filer,
or a smaller reporting company. (Check one):
☐ Large accelerated filer ☐ Accelerated filer ☒ Non-accelerated filer ☒ Smaller reporting company
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended
transition period for complying with any new or revised financial accounting standards provided pursuant to
Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of
the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.
7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).
Yes ☐ No ☒
State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.
Common Stock: $305,575,402
Indicate the number of shares outstanding of each of the registrant's classes of common stock as of March 1, 2022
Common Stock: 11,023,421 shares
Documents Incorporated By Reference:
Proxy Statement for the Annual Meeting of Shareholders
to be held on April 27, 2022

Table of Contents

ITEM 1. Discussion of Business | 1
ITEM 1A. Risk Factors | 9
ITEM 1B. Unresolved Staff Comments | 19
ITEM 2. Properties | 19
ITEM 3. Legal Proceedings | 19
ITEM 4. Mine Safety Disclosures | 19
ITEM 5. Market for Registrant's Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities | 19
ITEM 6. No Required Information | 22
ITEM 7. Management's Discussion and Analysis of Financial Condition and Results of Operations | 22
ITEM 7A. Quantitative and Qualitative Disclosures about Market Risk | 51
ITEM 8. Financial Statements and Supplemental Data | 53
ITEM 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure | 114
ITEM 9A. Controls and Procedures | 114
ITEM 9B. Other Information | 115
ITEM 9C. Disclosure Regarding Foreign Jurisdictions That Prevent Inspections | 115
ITEM 10. Directors, Executive Officers and Corporate Governance | 115
ITEM 11. Executive Compensation | 115
ITEM 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters | 115
ITEM 13. Certain Relationships and Related Transactions, and Director Independence | 115
ITEM 14. Principal Accounting Fees and Services | 115
ITEM 15. Exhibits and Financial Statement Schedules | 116
SIGNATURES | 117

THIS PAGE INTENTIONALLY LEFT BLANK

ITEM 1. Discussion of Business
The First Bancorp, Inc. (the "Company") was incorporated under the laws of the State of Maine on January 15, 1985, for the purpose of becoming the parent holding company of The First National Bank of Damariscotta, which was chartered as a national bank under the laws of the United States on May 30, 1864. At the Company's Annual Meeting of Shareholders on April 30, 2008, the Company's name was changed from First National Lincoln Corporation to The First Bancorp, Inc.
On January 14, 2005, the acquisition of FNB Bankshares ("FNB") of Bar Harbor, Maine, was completed, adding seven banking offices and one investment management office in Hancock and Washington counties of Maine. FNB's subsidiary, The First National Bank of Bar Harbor, was merged into The First National Bank of Damariscotta at closing, and from January 31, 2005 until January 28, 2016, the combined banks operated under the name: The First, N.A. On January 28, 2016, the Board of Directors voted to change the Bank's name to First National Bank (the "Bank").
On December 11, 2020, the Bank completed the purchase of a branch at 1B Belmont Avenue in Belfast, Maine, from Bangor Savings Bank ("Bangor Savings"). The branch is one of six branches Bangor Savings acquired from Damariscotta Bank & Trust Company ("DB&T"), and this branch was divested by Bangor Savings to resolve competitive concerns in that market raised by the U.S. Department of Justice's Antitrust Division. As part of the transaction, the Bank acquired approximately $23 million in loans and assumed approximately $19 million in deposits. The transaction value was approximately $25.2 million consisting of the loans, building, equipment, core deposit intangible, and goodwill.
On January 31, 2022 the Bank opened a de novo branch office in Brewer, Maine. The Brewer office raised the Bank's branch location count to eighteen, and is its second branch in Penobscot County.
As of December 31, 2021, the Company's securities consisted of one class of common stock. At that date, there were 10,998,765 shares of common stock outstanding.
The common stock of the Bank is the principal asset of the Company, which has no other subsidiaries. The Bank's capital stock consists of one class of common stock, of which 290,069 shares, par value $2.50 per share, are issued and outstanding. All of the Bank's common stock is owned by the Company.
The Bank emphasizes personal service, and its customers are primarily small businesses and individuals to whom the Bank offers a wide variety of services, including deposit accounts and consumer, commercial and mortgage loans. The Bank continually evolves its processes and adapts to new technologies, but has not made any material changes in its mode of conducting business during the past five years. The banking business in the Bank's market area is subject to modest seasonal fluctuations typically consisting of lower deposits in the winter and spring and higher deposits in the summer and fall. This fluctuation is predictable and has not had a materially adverse effect on the Bank.
In addition to traditional banking services, the Company provides investment management and private banking services through First National Wealth Management, which is an operating division of the Bank. First National Wealth Management offers a comprehensive array of private banking, financial planning, investment management and trust services to individuals, businesses, non-profit organizations and municipalities of varying asset size, and to provide the highest level of personal service. The staff includes investment and trust professionals with extensive experience. In 2019, the Bank introduced First National Investment Services. Through a partnership with a third party provider, First National Investment Services offers additional products such as brokerage, annuity products and certain types of insurance.
The financial services landscape has continued to evolve over the past five years in the Bank's primary market area. While large out-of-state banks have continued to experience local change as a result of activity at the regional and national level, online and mobile banking acceptance has increased and opened the market to new forms of competition. Credit unions have continued to expand their membership and the scope of banking services offered. Non-banking entities such as brokerage houses, mortgage companies and insurance companies are offering very competitive products. Many of these entities and institutions have resources substantially greater than those available to the Bank and in some cases are not subject to the same regulatory restrictions as are the Company and the Bank.
The Company believes that there will continue to be a need for a bank in the Bank's primary market area with local management having decision-making power and emphasizing loans to small and medium-sized businesses and to individuals. The Bank has concentrated on extending business loans to such customers in the Bank's primary market area and to extending investment and trust services to clients with accounts of all sizes. Investment continues to be made in enhancing the Bank’s online and mobile offerings to both enhance service delivery and provide additional channels for customers to conduct business with the Bank. Management also makes decisions based upon, among other things, the knowledge of the Bank's employees regarding the communities and customers in the Bank's primary market area. The individuals employed by the Bank, to a large extent, reside near the branch offices and thus are generally familiar with their communities and customers. This is important in local decision-making and allows the Bank to respond to customer questions and concerns on a timely basis and fosters quality customer service.
The Bank has worked and will continue to work to position itself to be competitive in its market area. The Bank's ability to make decisions close to the marketplace, Management's commitment to providing quality banking products, the caliber of the professional staff, and the community involvement of the Bank's employees are all factors affecting the Bank's ability to be competitive.
The First Bancorp - 2021 Form 10-K - Page 1

Supervision and Regulation
The Company is a financial holding company within the meaning of the Bank Holding Company Act of 1956, as amended (the "BHC Act"), and section 225.82 of Regulation Y issued by the Board of Governors of the Federal Reserve System (the "Federal Reserve Board" or "FRB"), and is required to file with the Federal Reserve Board an annual report and other information required pursuant to the BHC Act. The Company is subject to examination by the Federal Reserve Board. Virtually all of the Company's cash revenues are generally derived from dividends paid to the Company by the Bank. These dividends are subject to various legal and regulatory restrictions which are summarized in Note 18 to the accompanying financial statements. The Bank is regulated by the Office of the Comptroller of the Currency (the "OCC") and is subject to the provisions of the National Bank Act. As a result, it must meet certain liquidity and capital requirements, which are discussed in the following sections.
General
As a financial holding company, the Company is subject to regulation under the BHC Act and to inspection, examination and supervision by its primary regulator, the FRB. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the Securities and Exchange Commission (the "SEC"). As a company with securities listed on the NASDAQ, the Company is subject to the rules of the NASDAQ for listed companies. The Bank is subject to regulation and examination primarily by the OCC and is subject to the regulations of the Federal Deposit Insurance Corporation (the "FDIC").
Bank Holding Company Activities
As a bank holding company ("BHC") that has elected to become a financial holding company pursuant to the BHC Act, we may affiliate with securities firms and insurance companies and engage in other activities that are financial in nature or incidental or complementary to activities that are financial in nature. "Financial in nature" activities include securities underwriting, dealing and market making; sponsoring mutual funds and investment companies; insurance underwriting and agency; merchant banking; and activities that the FRB, in consultation with the Secretary of the U.S. Treasury, determines to be financial in nature or incidental to such financial activity. "Complementary activities" are activities that the FRB determines upon application to be complementary to a financial activity and do not pose a safety and soundness risk.
FRB approval is not generally required for us to acquire a company (other than a bank holding company, bank or savings association) engaged in activities that are financial in nature or incidental to activities that are financial in nature, as determined by the FRB. Prior notice to the FRB may be required, however, if the company to be acquired has total consolidated assets of $10 billion or more. Prior FRB approval is required before we may acquire the beneficial ownership or control of more than 5% of the voting shares or substantially all of the assets of a bank holding company, bank or savings association.
Because we are a financial holding company, if the Bank receives a rating under the Community Reinvestment Act of 1977, as amended (the "CRA"), of less than satisfactory, the Bank and/or the Company will be prohibited, until the rating is raised to satisfactory or better, from engaging in new activities or acquiring companies other than bank holding companies, banks or savings associations, except that we could engage in new activities, or acquire companies engaged in activities, that are closely related to banking under the BHC Act. The Bank's primary regulator, the OCC, issued new CRA rules in June 2020; these rules were rescinded in December 2021. It is anticipated the various regulatory agencies will reconvene jointly to evaluate and propose new CRA guidance, and the Company will monitor those developments. In addition, if the FRB finds that the Bank is not well capitalized or well managed, we would be required to enter into an agreement with the FRB to comply with all applicable capital and management requirements and which may contain additional limitations or conditions. Until corrected, we could be prohibited from engaging in any new activity or acquiring companies engaged in activities that are not closely related to banking under the BHC Act without prior FRB approval. If we fail to correct any such condition within a prescribed period, the FRB could order us to divest our banking subsidiaries or, in the alternative, to cease engaging in activities other than those closely related to banking under the BHC Act.
In determining whether to approve a proposed bank acquisition, federal bank regulators will consider, among other factors, the effect of the acquisition on competition, financial condition, and future prospects including current and projected capital ratios and levels, the competence, experience, and integrity of management and record of compliance with laws and regulations, the convenience and needs of the communities to be served, including the acquiring institution's record of compliance under the CRA, the effectiveness of the acquiring institution in combating money laundering activities and the risk to the stability of the United States banking system.
The Company is a legal entity separate and distinct from the Bank. The primary source of funds to pay dividends on our common stock is dividends from the Bank. Various federal and state statutory provisions and regulations limit the amount of dividends the Bank may pay without regulatory approval. Federal bank regulatory agencies have the authority to prohibit the Bank from engaging in unsafe or unsound practices in conducting its business. The payment of dividends, depending on the financial condition of the Bank, could be deemed an unsafe or unsound practice. The ability of the Bank to pay dividends in the future is currently, and could be further, influenced by bank regulatory policies and capital guidelines.
The Bank is subject to restrictions under federal law that limit the transfer of funds or other items of value from a subsidiary to the Company and any nonbank subsidiaries (including affiliates) in so-called "covered transactions." In general, covered transactions include loans and other extensions of credit, investments and asset purchases, as well as certain other
The First Bancorp - 2021 Form 10-K - Page 2

transactions involving the transfer of value from a subsidiary bank to an affiliate or for the benefit of an affiliate. Unless an exemption applies, covered transactions by a subsidiary bank with a single affiliate are limited to 10% of the subsidiary bank's capital and surplus and, with respect to all covered transactions with affiliates in the aggregate, to 20% of the subsidiary bank's capital and surplus. Also, loans and extensions of credit to affiliates generally are required to be secured by qualifying collateral. A bank's transactions with its nonbank affiliates are also generally required to be on arm's-length terms.
The FRB has a policy that a BHC is expected to act as a source of financial and managerial strength to each of its subsidiary banks and, under appropriate circumstances, to commit resources to support each such subsidiary bank. This support may be required at times when the BHC may not have the resources to provide the support. The OCC may order an assessment of the BHC if the capital of one of its national bank subsidiaries were to become impaired. If the BHC failed to pay the assessment within three months, the OCC could order the sale of the BHC's holdings of stock in the national bank to cover the deficiency.
In the event of the "liquidation or other resolution" of an insured depository institution, the claims of depositors payable in the United States (including the claims of the FDIC as subrogee of insured depositors) and certain claims for administrative expenses of the FDIC as a receiver will have priority over other general unsecured claims against the institution. If an insured depository institution fails, claims of insured and uninsured U.S. depositors, along with claims of the FDIC, will have priority in payment ahead of unsecured creditors, including the BHC, and depositors whose deposits are solely payable at such insured depository institution's non-U.S. offices.
Dodd-Frank Wall Street Reform and Consumer Protection Act
The Dodd-Frank Act, enacted on July 21, 2010, resulted in broad changes to the U.S. financial system and was the most significant financial reform legislation enacted since the 1930s. The Dodd-Frank Act has affected, and we expect it will continue to affect, most of our business in some way, either directly through regulation of specific activities or indirectly through regulation of concentration risks, capital and liquidity. A number of reforms to the Dodd-Frank Act were included in S.2155, passed in May 2018, however most were targeted for financial institutions smaller than the Company.
The Dodd-Frank Act established the Consumer Financial Protection Bureau (the “CFPB”) to ensure consumers receive clear and accurate disclosures regarding financial products and to protect consumers from hidden fees and unfair or abusive practices. The CFPB concentrated much of its initial rule-making efforts on mortgage lending related topics required under the Act, including ability-to-repay, qualified mortgage standards, mortgage servicing standards, loan originator compensation, high-cost mortgage requirements and appraisal and escrow requirements for higher priced mortgage loans. In October 2015, TILA RESPA Integrated Disclosure ("TRID") requirements went into effect to enhance the disclosures provided by lenders to mortgage loan applicants. In 2018, new rules went into effect for the Home Mortgage Disclosure Act ("HMDA"), expanding its scope and data reporting requirements. We expect that the CFPB will remain focused on the exercise of its rule-making authority through its own examination practices or those of the prudential regulators.
Customer Information Security
The FDIC, the OCC and other bank regulatory agencies have published guidelines (the "Guidelines") establishing standards for safeguarding nonpublic personal information about customers that implement provisions of the Gramm-Leach-Bliley Act (the "GLBA"). Among other things, the Guidelines require each financial institution, under the supervision and ongoing oversight of its Board of Directors or an appropriate committee thereof, to develop, implement and maintain a comprehensive written information security program designed to ensure the security and confidentiality of customer information, to protect against any anticipated threats or hazards to the security or integrity of such information, and to protect against unauthorized access to or use of such information that could result in substantial harm or inconvenience to any customer.
Protecting the privacy of our customers’ information as well as the security of the Bank’s systems and networks has long been and will continue to be a priority. The Board is committed to maintaining strong and meaningful privacy and security protections for our customers’ information. The Chief Information Officer regularly provides reports to Senior Management and the Board regarding the Company's ongoing assessment of cybersecurity threats and risks, data security programs designed to prevent and detect threats, attacks, incursions and breaches, as well as management, mitigation and remediation of potential, and any actual, cybersecurity and information technology risks and breaches. In addition, the Bank is assessed regularly against robust information security standards and provides training to employees on at least an annual basis. The Audit Committee and Management review reports from the Internal Auditor regarding their evaluation of the Company’s Information Technology department on a regular basis, as well as reports from various configuration and vulnerability assessments. The Bank has not experienced any information security breaches in the past three years. Included in our mitigation strategy is a comprehensive cybersecurity insurance policy. The Board and Management recognize that cybersecurity matters, including expenditure related threats and the impact of incursions or breaches, may implicate the Company's disclosure under SEC rules and regulations, and intend to remain vigilant with respect to the cybersecurity aspects of these obligations.
Privacy
The FDIC, the OCC and other regulatory agencies have published privacy rules pursuant to provisions of the GLBA ("Privacy Rules"). The Privacy Rules, which govern the treatment of nonpublic personal information about consumers by financial
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institutions, require a financial institution to provide notice to customers (and other consumers in some circumstances) about its privacy policies and practices, describe the conditions under which a financial institution may disclose nonpublic personal information to non-affiliated third parties, and provide a method for consumers to prevent a financial institution from disclosing that information to most non-affiliated third parties by "opting-out" of that disclosure, subject to certain exceptions.
USA Patriot Act
The USA Patriot Act of 2001, designed to deny terrorists and others the ability to obtain anonymous access to the U.S. financial system, has significant implications for depository institutions, broker-dealers and other businesses involved in the transfer of money. The USA Patriot Act, together with the implementing regulations of various federal regulatory agencies, have caused financial institutions, including the Bank, to adopt and implement additional, or to amend existing, policies and procedures with respect to, among other things, anti-money laundering compliance, suspicious activity and currency transaction reporting, customer identity verification and customer risk analysis. The statute and its underlying regulations also permit information sharing for counter-terrorist purposes between federal law enforcement agencies and financial institutions, as well as among financial institutions, subject to certain conditions, and require the Federal Reserve Board (and other federal banking regulatory agencies) to evaluate the effectiveness of an applicant in combating money laundering activities when considering applications filed under Section 3 of the BHC Act or under the Bank Merger Act.
The Bank Secrecy Act
The Bank Secrecy Act (the "BSA") requires all financial institutions, including banks and securities broker-dealers, to, among other things, establish a risk-based system of internal controls reasonably designed to prevent money laundering and the financing of terrorism. It includes a variety of recordkeeping and reporting requirements (such as cash and suspicious activity reporting) as well as due diligence/know-your-customer documentation requirements. The Bank has established an anti-money laundering program to comply with the BSA requirements.
The Sarbanes-Oxley Act
The Sarbanes-Oxley Act of 2002 ("SOX") implements a broad range of corporate governance and accounting measures for public companies (including publicly-held bank holding companies such as the Company) designed to promote honesty and transparency in corporate America and better protect investors from the types of corporate wrongdoings that occurred at Enron and WorldCom, among other companies. SOX's principal provisions, many of which have been implemented through regulations released and policies and rules adopted by the securities exchanges in 2003 and 2004, provide for and include, among other things:
•The creation of an independent accounting oversight board;
•Auditor independence provisions which restrict non-audit services that accountants may provide to clients;
•Additional corporate governance and responsibility measures, including the requirement that the chief executive officer and chief financial officer of a public company certify financial statements;
•The forfeiture of bonuses or other incentive-based compensation and profits from the sale of an issuer's securities by directors and senior officers in the twelve-month period following initial publication of any financial statements that later require restatement;
•An increase in the oversight of, and enhancement of certain requirements relating to, audit committees of public companies and how they interact with the public company's independent auditors;
•Requirements that audit committee members must be independent and are barred from accepting consulting, advisory or other compensatory fees from the issuer;
•Requirements that companies disclose whether at least one member of the audit committee is a 'financial expert' (as such term is defined by the SEC), and if not, why not;
•Expanded disclosure requirements for corporate insiders, including accelerated reporting of stock transactions by insiders and a prohibition on insider trading during certain blackout periods;
•A prohibition on personal loans to directors and officers, except certain loans made by insured financial institutions, such as the Bank, on non-preferential terms and in compliance with bank regulatory requirements;
•Disclosure of a code of ethics and filing a Form 8-K in the event of a change or waiver of such code; and
•A range of enhanced penalties for fraud and other violations.
The Company complies with the provisions of SOX and its underlying regulations. Management believes that such compliance efforts have strengthened the Company's overall corporate governance structure, and does not believe that such compliance has to date had, or will in the future have, a material impact on the Company's results of operations or financial condition.
Capital Requirements
The OCC has established guidelines with respect to the maintenance of appropriate levels of capital by FDIC-insured banks. The Federal Reserve Board has established substantially identical guidelines with respect to the maintenance of appropriate levels of capital, on a consolidated basis, by BHCs. If a banking organization's capital levels fall below the minimum
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requirements established by such guidelines, a bank or BHC will be expected to develop and implement a plan acceptable to the FDIC or the Federal Reserve Board, respectively, to achieve adequate levels of capital within a reasonable period, and may be denied approval to acquire or establish additional banks or non-bank businesses, merge with other institutions or open branch facilities until such capital levels are achieved. Federal regulations require federal bank regulators to take "prompt corrective action" with respect to insured depository institutions that fail to satisfy minimum capital requirements, and to impose significant restrictions on such institutions. See "Prompt Corrective Action" below.
Leverage Capital Ratio
The regulations of the OCC require national banks to maintain a minimum "Leverage Capital Ratio" or ratio of "Tier 1 Capital" (as defined in the Risk-Based Capital Guidelines discussed in the following paragraphs) to Total Assets of 4.0%. Any bank experiencing or anticipating significant growth is expected to maintain capital well above the minimum levels. The Federal Reserve Board's guidelines impose substantially similar leverage capital requirements on BHCs on a consolidated basis. It is possible that banking regulators may increase minimum capital requirements for banks should economic conditions worsen.
Risk-Based Capital Requirements
OCC regulations also require national banks to maintain minimum capital levels as a percentage of a bank's risk-adjusted assets. A bank's qualifying total capital ("Total Capital") for this purpose may include two components: "Core" (Tier 1) Capital and "Supplementary" (Tier 2) Capital. Core Capital consists primarily of common stockholders' equity, which generally includes common stock, related surplus and retained earnings, certain non-cumulative perpetual preferred stock and related surplus, and minority interests in the equity accounts of consolidated subsidiaries, and (subject to certain limitations) mortgage servicing rights and purchased credit card relationships, less all other intangible assets (primarily goodwill). Supplementary Capital elements include, subject to certain limitations, a portion of the allowance for loan losses, perpetual preferred stock that does not qualify for inclusion in Tier 1 capital, long-term preferred stock with an original maturity of at least 20 years and related surplus, certain forms of perpetual debt and mandatory convertible securities, and certain forms of subordinated debt and intermediate-term preferred stock.
The risk-based capital rules assign the majority of a bank's balance sheet assets and the credit equivalent amounts of the bank's off-balance sheet obligations to one of four risk categories, weighted at 0%, 20%, 50% or 100%, as applicable. A small amount of assets and off-balance sheet obligations are assigned a risk weight above 100%. Applying these risk-weights to each category of the bank's balance sheet assets and to the credit equivalent amounts of the bank's off-balance sheet obligations and summing the totals results in the amount of the bank's total Risk-Adjusted Assets for purposes of the risk-based capital requirements. Risk-Adjusted Assets can either exceed or be less than reported balance sheet assets, depending on the risk profile of the banking organization. Risk-Adjusted Assets for institutions such as the Bank will generally be less than reported balance sheet assets because its retail banking activities include proportionally more residential mortgage loans, many of its investment securities have a low risk weighting and there is a relatively small volume of off-balance sheet obligations.
The risk-based capital regulations require all banks to maintain a minimum ratio of Total Capital to Risk-Adjusted Assets of 8.0%, of which at least one-half (4.0%) must be Core (Tier 1) Capital. For the purpose of calculating these ratios: (i) a banking organization's Supplementary Capital eligible for inclusion in Total Capital is limited to no more than 100% of Core Capital; and (ii) the aggregate amount of certain types of Supplementary Capital eligible for inclusion in Total Capital is further limited. For example, the regulations limit the portion of the allowance for loan losses eligible for inclusion in Total Capital to 1.25% of Risk-Adjusted Assets. The Federal Reserve Board has established substantially identical risk-based capital requirements, which are applied to BHCs on a consolidated basis. The risk-based capital regulations explicitly provide for the consideration of interest rate risk in the overall evaluation of a bank's capital adequacy to ensure that banks effectively measure and monitor their interest rate risk, and that they maintain capital adequate for that risk. A bank deemed by its federal banking regulator to have excessive interest rate risk exposure may be required to maintain additional capital (that is, capital in excess of the minimum ratios discussed above). The Bank believes, based on its level of interest rate risk exposure, that this provision will not have a material adverse effect on it.
On December 31, 2021, the Company's consolidated Total and Tier 1 Risk-Based Capital Ratios were 14.27% and 13.31%, respectively, and its Leverage Capital Ratio was 8.63%. Based on the above figures and accompanying discussion, the Company exceeds all regulatory capital requirements and is considered well capitalized.
Basel III Capital Requirements
In December 2010, the Basel Committee on Bank Supervision (the "BCBS") finalized a set of international guidelines for determining regulatory capital known as "Basel III." These guidelines were developed in response to the financial crisis of 2008 and 2009 and were intended to address many of the weaknesses identified in the banking sector as contributing to the crisis including excessive leverage, inadequate and low quality capital and insufficient liquidity buffers. The Basel III guidelines:
•raised the quality of capital so that banks will be better able to absorb losses on a going concern basis;
•increased the risk coverage of the capital framework, specifically for trading activities, securitizations, exposures to off-balance sheet vehicles, and counterparty credit exposures arising from derivatives;
•raised the level of minimum capital requirements;
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•established an international leverage ratio;
•developed capital buffers; and
•raised standards for the supervisory review process (Pillar 2) and public disclosures (Pillar 3).
In June 2013, the U.S. banking regulators finalized rulemaking to implement the BCBS capital guidelines for U.S. banks, including, among other things:
•implement in the United States the Basel III regulatory capital reforms, including those that revise the definition of capital, increase minimum capital ratios, and introduce a minimum Tier 1 common equity ratio of 4.5% and a capital conservation buffer of 2.5% (for a total minimum Tier 1 common equity ratio of 7.0%) and a potential countercyclical buffer of up to 2.5%, which would be imposed by regulators at their discretion if it is determined that a period of excessive credit growth is contributing to an increase in systemic risk;
•revise "Basel I" rules for calculating risk-weighted assets to enhance risk sensitivity;
•modify the existing Basel II advanced approaches rules for calculating risk-weighted assets to implement Basel III; and
•comply with the Dodd-Frank Act provision prohibiting reliance on external credit ratings to support certain investment decisions.
The U.S. banking regulators also approved a final rule to implement changes to the market risk capital rule, which requires banking organizations with significant trading activities to adjust their capital requirements to better account for the market risks of those activities.
The Company's Tier 1 common equity ratio of 13.31% exceeded the fully phased-in minimum ratio of 7.00% by 6.31 percentage points at December 31, 2021.
From time to time, the OCC, the FRB and the Federal Financial Institutions Examination Council (the "FFIEC") propose changes and amendments to, and issue interpretations of, risk-based capital guidelines and related reporting instructions. In addition, the FRB has closely monitored capital levels of the institutions it supervises during the ongoing financial disruption, and may require such institutions to modify capital levels based on FRB determinations. Such determinations, proposals or interpretations could, if implemented in the future, affect our reported capital ratios and net risk-adjusted assets.
Prompt Corrective Action
The Federal Deposit Insurance Corporation Improvement Act of 1991 ("FDICIA") requires, among other things, that the federal banking regulators take "prompt corrective action" with respect to, and imposes significant restrictions on, any bank that fails to satisfy its applicable minimum capital requirements. FDICIA establishes five capital categories consisting of "well capitalized," "adequately capitalized," "undercapitalized," "significantly undercapitalized" and "critically undercapitalized." Under applicable regulations, a bank that has a Total Risk-Based Capital Ratio of 10.0% or greater, a Tier 1 Risk-Based Capital Ratio of 8.0% or greater and a Leverage Capital Ratio of 5.0% or greater, and is not subject to any written agreement, order, capital directive or prompt corrective action directive to meet and maintain a specific capital level for any capital measure, is deemed to be "well capitalized." A bank that has a Total Risk-Based Capital Ratio of 8.0% or greater, a Tier 1 Risk-Based Capital Ratio of 6.0% or greater and a Leverage Capital Ratio of 4.0% (or 3% for banks with the highest regulatory examination rating that are not experiencing or anticipating significant growth or expansion) or greater and does not meet the definition of a well-capitalized bank is considered to be "adequately capitalized." A bank that has a Total Risk-Based Capital Ratio of less than 8.0% or has a Tier 1 Risk-Based Capital Ratio that is less than 4.0%, except as noted above, or a Leverage Capital Ratio of less than 4.0% is considered "undercapitalized." A bank that has a Total Risk-Based Capital Ratio of less than 6.0%, or a Tier 1 Risk-Based Capital Ratio that is less than 3.0% or a Leverage Capital Ratio that is less than 3.0% is considered to be "significantly undercapitalized," and a bank that has a ratio of tangible equity to total assets equal to or less than 2% is deemed to be "critically undercapitalized." A bank may be deemed to be in a capital category lower than is indicated by its actual capital position if it is determined to be in an unsafe or unsound condition or receives an unsatisfactory examination rating. FDICIA generally prohibits a bank from making capital distributions (including payment of dividends) or paying management fees to controlling stockholders or their affiliates if, after such payment, the bank would be undercapitalized.
Under FDICIA and the applicable implementing regulations, an undercapitalized bank will be (i) subject to increased monitoring by its primary federal banking regulator; (ii) required to submit to its primary federal banking regulator an acceptable capital restoration plan (guaranteed, subject to certain limits, by the bank's holding company) within 45 days of being classified as undercapitalized; (iii) subject to strict asset growth limitations; and (iv) required to obtain prior regulatory approval for certain acquisitions, transactions not in the ordinary course of business, and entries into new lines of business. In addition to the foregoing, the primary federal banking regulator may issue a "prompt corrective action directive" to any undercapitalized institution. Such a directive may (i) require sale or re-capitalization of the bank; (ii) impose additional restrictions on transactions between the bank and its affiliates; (iii) limit interest rates paid by the bank on deposits; (iv) limit asset growth and other activities; (v) require divestiture of subsidiaries; (vi) require replacement of directors and officers; and (vii) restrict capital distributions by the bank's parent holding company. In addition to the foregoing, a significantly undercapitalized institution may not award bonuses or increases in compensation to its senior executive officers until it has submitted an acceptable capital restoration plan and received approval from its primary federal banking regulator.
No later than 90 days after an institution becomes critically undercapitalized, the primary federal banking regulator for the institution must appoint a receiver or, with the concurrence of the FDIC, a conservator, unless the agency, with the concurrence
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of the FDIC, determines that the purpose of the prompt corrective action provisions would be better served by another course of action. FDICIA requires that any alternative determination be "documented" and reassessed on a periodic basis. Notwithstanding the foregoing, a receiver must be appointed after 270 days unless the appropriate federal banking agency and the FDIC certify that the institution is viable and not expected to fail.
Deposit Insurance Assessments
The Bank is a member of the Deposit Insurance Fund ("DIF") maintained by the FDIC. Through the DIF, the FDIC insures the deposits of the Bank up to prescribed limits for each depositor. The DIF was formed March 31, 2006, upon the merger of the Bank Insurance Fund and the Savings Insurance Fund in accordance with the Federal Deposit Insurance Reform Act of 2005 (the "FDIR Act"). The FDIC may terminate a depository institution's deposit insurance upon a finding that the institution's financial condition is unsafe or unsound or that the institution has engaged in unsafe or unsound practices or has violated any applicable rule, regulation, order or condition enacted or imposed by the institution's regulatory agency. The termination of deposit insurance for the Bank could have a material adverse effect on our earnings.
The Bank is subject to deposit insurance assessments to maintain the DIF; these assessments are based on its assets. To determine its deposit insurance assessment base, the Bank computes the base amount of its average consolidated assets less its average tangible equity (defined as the amount of Tier I capital) and the applicable assessment rate. On May 20, 2016, the FDIC’s Board of Directors adopted a final rule that changed the manner in which deposit insurance assessment rates are calculated for established small banks (generally those banks with less than $10 billion of assets that have been insured for at least five years). The rule takes a risk based approach, utilizing the CAMELS rating system, which is a supervisory rating system designed to take into account and reflect financial and operational risks that a bank may face, as one component of the assessment calculation along with seven additional metrics including capital adequacy, asset quality, earnings, brokered deposit reliance, and assets growth rate. Each of the seven metrics and a weighted average of CAMELS component ratings is multiplied by a corresponding pricing multiplier. The sum of these products is added to a uniform amount, with the resulting sum being an institution’s initial base assessment rate (subject to minimum or maximum assessment rates based on a bank’s CAMELS composite rating). Assessments for established small banks with a CAMELS rating of 1 or 2 range from 1.5 to 16 basis points, after adjustments. Assessment rates for established small banks with a CAMELS rating of 3 range from 3 to 30 basis points, after adjustments. Assessment rates for established small banks with a CAMELS composite rating of 4 or 5 range from 11 to 30 basis points, after adjustments. Assessment rates specific to the Bank are calculated quarterly based upon its balance sheet and performance metrics as of the prior quarter end. The FDIC has the power to adjust deposit insurance assessment rates at any time, and the Company is not able to predict the amount or timing of any adjustment.
The Federal Deposit Insurance Act ("FDIA"), as amended by the Federal Deposit Insurance Reform Act and the Dodd-Frank Act, establishes a minimum reserve ratio of the DIF to estimated insured deposits of 1.15% prior to September 2020 and 1.35% thereafter. Further, the Dodd-Frank Act required that, in setting assessments, the FDIC offset the effect of the increase in the minimum reserve ratio from 1.15% to 1.35% on banks with less than $10 billion in assets. To satisfy these requirements, on March 15, 2016, the FDIC’s Board of Directors approved a final rule to increase the DIF’s reserve ratio to the statutorily required minimum ratio of 1.35% of estimated insured deposits. The final rule imposed a 4.5 basis points surcharge on the quarterly insurance assessments of large banks, which became effective on July 1, 2016. The surcharge continued through September 30, 2018, when the reserve ratio reached 1.36% of insured deposits, exceeding the statutorily required minimum reserve ratio of 1.35%. Small banks, such as the Bank, were not required to pay the surcharge. To offset the effect of the increase in the reserve ratio on small banks, those banks received credits for the portion of their assessments that helped to raise the reserve ratio from 1.15% to 1.35%. Credits were to be applied automatically to reduce a small bank’s regular assessment in each quarter that the reserve ratio is at least 1.38%, up to the entire amount of the credit or assessment. For the Bank, credits began to be applied in the third quarter of 2019, and the last of the credits were applied in the first quarter of 2020.
Brokered Deposits and Pass-Through Deposit Insurance Limitations
Under FDICIA, a bank cannot accept brokered deposits unless it either (i) is "Well Capitalized" or (ii) is "Adequately Capitalized" and has received a written waiver from its primary federal banking regulator. For this purpose, "Well Capitalized" and "Adequately Capitalized" have the same definitions as in the Prompt Corrective Action regulations. See "Prompt Corrective Action" above. Banks that are not in the "Well Capitalized" category are subject to certain limits on the rates of interest they may offer on any deposits (whether or not obtained through a third-party deposit broker). Pass-through insurance coverage is not available in banks that do not satisfy the requirements for acceptance of brokered deposits, except that pass-through insurance coverage will be provided for employee benefit plan deposits in institutions which at the time of acceptance of the deposit meet all applicable regulatory capital requirements and send written notice to their depositors that their funds are eligible for pass-through deposit insurance. Industry regulators have recently published changes to the definition of brokered deposits; the Company has reviewed new standards and believes it will have no impact upon its business. The Bank currently accepts brokered deposits.
Real Estate Lending Standards
FDICIA requires the federal bank regulatory agencies to adopt uniform real estate lending standards. The FDIC and the OCC have adopted regulations which establish supervisory limitations on Loan-to-Value ("LTV") ratios in real estate loans by FDIC-
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insured banks, including national banks. The regulations require banks to establish LTV ratio limitations within or below the prescribed uniform range of supervisory limits. The CFPB amended Regulation Z effective January 10, 2014 to implement Ability to Repay and Qualified Mortgage Standards for residential mortgage lending. The Bank has elected to follow large bank treatment under the rule. The Bank follows the Ability to Repay rule by making a good faith determination of an applicant’s ability to repay under the terms of the transaction; loans meeting the outlined standards for Qualified Mortgages are identified as such in the Bank’s records. The CFPB further amended Regulation Z along with amending Regulation X to combine certain disclosures consumers receive when applying for and closing on a mortgage loan under the Truth in Lending Act and Real Estate Settlement Procedures Act. These amendments became effective October 3, 2015.
Standards for Safety and Soundness
Pursuant to FDICIA the federal bank regulatory agencies have prescribed, by regulation, standards and guidelines for all insured depository institutions and depository institution holding companies relating to: (i) internal controls, information systems and internal audit systems; (ii) loan documentation; (iii) credit underwriting; (iv) interest rate risk exposure; (v) asset growth; and (vi) compensation, fees and benefits. The compensation standards prohibit employment contracts, compensation or benefit arrangements, stock option plans, fee arrangements or other compensatory arrangements that would provide "excessive" compensation, fees or benefits, or that could lead to material financial loss. In addition, the federal bank regulatory agencies are required by FDICIA to prescribe standards specifying: (i) maximum classified assets to capital ratios; (ii) minimum earnings sufficient to absorb losses without impairing capital; and (iii) to the extent feasible, a minimum ratio of market value to book value for publicly-traded shares of depository institutions and depository institution holding companies.
Consumer Protection Provisions
FDICIA also includes provisions requiring advance notice to regulators and customers for any proposed branch closing and authorizing (subject to future appropriation of the necessary funds) reduced insurance assessments for institutions offering "lifeline" banking accounts or engaged in lending in distressed communities. FDICIA also includes provisions requiring depository institutions to make additional and uniform disclosures to depositors with respect to the rates of interest, fees and other terms applicable to consumer deposit accounts.
FDIC Waiver of Certain Regulatory Requirements
The FDIC issued a rule, effective on September 22, 2003, that includes a waiver provision which grants the FDIC Board of Directors extremely broad discretionary authority to waive FDIC regulatory provisions that are not specifically mandated by statute or by a separate regulation.
Impact of Monetary Policy
Our business and earnings are affected significantly by the fiscal and monetary policies of the federal government and its agencies. We are particularly affected by the policies of the FRB, which regulates the supply of money and credit in the United States. Among the instruments of monetary policy available to the FRB are (a) conducting open market operations in United States government securities, (b) changing the discount rates of borrowings of depository institutions, (c) imposing or changing reserve requirements against depository institutions' deposits, and (d) imposing or changing reserve requirements against certain borrowings by banks and their affiliates. These methods are used in varying degrees and combinations to directly affect the availability of bank loans and deposits, as well as the interest rates charged on loans and paid on deposits. The policies of the FRB may have a material effect on our business, results of operations and financial condition. The nature of future monetary policies and the effect of such policies on the future business and earnings of the Company and the Bank cannot be predicted. See Item 7 - Management's Discussion and Analysis of Financial Condition and Results of Operations and Item 1A - Risk Factors, regarding the Bank's net interest margin and the effect of interest rate volatility on future earnings.
Human Capital
At December 31, 2021, the Company had 269 employees and full-time equivalency of 267 employees. Most employees live and work in the State of Maine, along with a limited number of remote employees working outside of Maine.
Talent Acquisition: To effectively operate, the Company requires employees with a variety of skill sets including customer service delivery, analytical ability, leadership, sales acumen and technical expertise. To attract and retain employees the Company offers a combination of competitive pay and benefits. Eligible full time employees and part time employees who are scheduled to work at least 30 hours per week are provided a flexible benefit plan which includes group life, health, short and long-term disability insurance. Other benefits include paid vacation, paid sick and personal time and a 401K defined contribution plan for eligible employees. The Company participates in annual salary surveys to ensure wages are competitive in the local market, and since 1994 has offered a comprehensive, annual incentive compensation plan to all employees.
Professional Development: Employee development is emphasized and extensive training and development opportunities are provided. Opportunities made available to employees may include participation in industry seminars, industry certificate programs, and advanced industry education at regional or national banking schools. The Company has also developed an in-
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house program targeted to the development of future leaders. Managers conduct periodic coaching meetings with all employees to review progress towards annual goals, and identify areas of opportunity or performance improvement. Formal performance evaluations are conducted semi-annually. A Development Associate position was recently added to our Education & Training department.
Employee Engagement: The Company recognizes that employees who are involved in, enthusiastic about and committed to their work and workplace contribute meaningfully to the success of the Company. The Company solicits employee feedback through a confidential web portal and periodically surveys employees various topics of interest. A recent such survey asked general questions about communications and more specific questions about communication with or from the CEO; the survey enjoyed a high rate of response and was overwhelmingly positive.
Succession Planning: The Company views succession planning as a priority and incorporates it into the strategic planning process. Succession plans are updated annually for all management roles, and leverage the Company's various development programs to clearly identify both short and long-term successors for each position.
Company Website
The Company maintains a website accessed via https://investors.thefirst.com where it makes available, free of charge, its annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, as well as all Section 16 reports on Forms 3, 4, and 5, as soon as reasonably practicable after such reports are electronically filed with, or furnished to, the SEC. The Company's reports filed with, or furnished to, the SEC are also available at the SEC's website at www.sec.gov. Information contained on the Company's website does not constitute a part of this report. Beginning with the third quarter of 2018, the Company adopted inline XBRL. Interactive reports for our 10-K and 10-Q filings are available in iXBRL format at www.sec.gov.
ITEM 1A. Risk Factors
The risks and uncertainties described below are not the only ones the Company faces. Additional risks and uncertainties that we are unaware of, or that we currently deem immaterial, also may become important factors that affect us and our business. If any of these risks were to materialize, our business, financial condition or results of operations could be materially and adversely affected.
Risk Associated With Our Business
Our operations, business, and financial condition have been and may continue to be impacted by the COVID-19 pandemic.
The COVID-19 outbreak, which evolved into a worldwide pandemic, has had a myriad of adverse impacts upon society as a whole. The spread of COVID-19 has caused illness, quarantines, cancellation of events and travel, business and school shutdowns, reduction in business activity and financial transactions, supply chain interruptions and overall economic and financial market instability. In response to the COVID-19 pandemic, Federal, State and Local governments have taken preventative or protective actions, such as imposing restrictions on travel and business operations, advising or requiring individuals to limit or forgo their time outside of their homes, and ordering temporary closures of businesses that have been deemed to be non-essential. The initial restrictions and other consequences of the pandemic resulted in significant adverse effects for many different types of businesses, including, among others, those in the retail sales, travel, hospitality and food and beverage industries, and resulted in a significant number of layoffs and furloughs of employees nationwide and in the markets in which we operate. The initial restrictions have been largely lifted nationally and within the Company's operating footprint. While substantial progress towards vaccination has been made, an increase in virus spread or infection rates, or the emergence of new variants of the virus could result in restrictions being re-implemented with negative impacts on economic activity.
Ongoing effects of COVID-19 on the broader economy and the markets that we serve remain uncertain, as are the ultimate length of any remaining restrictions described above or any accompanying effects. Federal Reserve action to lower the Federal Funds rate at the outset of the pandemic has had limited impact to date on our interest income and, therefore, earnings, financial condition and results of operations. Additional impacts of COVID-19 on our business could be widespread and material, and may include, or exacerbate, among other consequences, the following:
•employees contracting COVID-19
•unavailability of key personnel necessary to conduct our business activities
•disruption resulting from having a significant percentage of employees work remotely
•repeated or sustained closures of our branch lobbies
•declines in demand for loans and other banking services
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•reduced consumer spending due to job losses or other impacts of the virus
•adverse conditions in financial markets may have a negative impact on our investment portfolio
•adverse economic conditions result in a slowdown in municipal tax collections potentially impacting municipal loans, investments, and deposit balances
•decline in credit quality of our loan portfolio leading to increased provisions for loan losses
•declines in the value of loan collateral, including residential and commercial real estate
•decline in the liquidity of borrowers and guarantors impairing their ability to honor financial commitments
•actions of governmental entities to limit business activities
The significant contribution of tourism and hospitality businesses to the State of Maine's overall economy, and the Company's primary market areas in particular, may result in a disproportionate effect relative to other regions. These factors, together or in combination with other events or occurrences related to COVID-19 that may not yet be known or anticipated, may materially and adversely affect our business, financial condition and results of operations.
We are subject to credit risk and may incur losses if loans are not repaid.
There are inherent risks associated with our lending activities. These risks include, among other things, the impact of changes in interest rates and changes in the economic conditions in the markets where we operate as well as those across the United States and abroad. Increases in interest rates and/or weakening economic conditions could adversely impact the ability of borrowers to repay outstanding loans and the value of the collateral securing these loans. Other changes in the values of underlying collateral securing loans could pose additional risk if the collateral must be relied upon for repayment in the event of a loan default. We seek to mitigate the risks inherent in our loan portfolio by adhering to specific underwriting practices. Although we believe that our underwriting criteria are appropriate for the various kinds of loans we make, we may incur losses on loans that meet our underwriting criteria, and these losses may exceed the amounts set aside as reserves in our allowance for loan losses.
Our loan portfolio includes commercial, commercial real estate and commercial construction loans that may have higher risks than other types of loans.
Our commercial, commercial real estate, and commercial construction loans at December 31, 2021 and 2020 were $920.1 million and $783.7 million, or 55.9% and 53.0% of total loans, respectively. Commercial and commercial real estate loans generally carry larger loan balances and can involve a greater degree of financial and credit risk than other loans. As a result, banking regulators continue to give greater scrutiny to lenders (such as the bank) with a high concentration or a high growth rate of commercial real estate loans in their portfolios, and such lenders are expected to implement stricter underwriting criteria, internal controls, risk management policies and portfolio stress testing, as well as higher capital levels and loss allowances. The increased financial and credit risk associated with these types of loans are a result of several factors, including the concentration of principal in a limited number of loans and borrowers, the size of loan balances, the effects of general economic conditions on income-producing properties, the potential illiquidity of the real estate collateral securing such losses, and the increased difficulty of evaluating and monitoring these types of loans.
Regulators have the right to require banks to maintain elevated levels of capital or liquidity due to commercial real estate loan concentrations, and could do so, especially if there is a downturn in our local real estate markets. In addition, when underwriting a commercial or industrial loan, we may take a security interest in commercial real estate, and, in some instances upon a default by the borrower, we may foreclose on and take title to the property, which results in the incurrence of tax and other maintenance costs and which may lead to potential financial risks for us under applicable environmental laws. If hazardous substances were discovered on any of these properties, we may be liable to governmental agencies or third parties for the costs of remediation of the hazard, as well as for personal injury and property damage. Many environmental laws can impose liability regardless of whether the accused lender knew of, or had been responsible for, the contamination.
Furthermore, the repayment of loans secured by commercial real estate is typically dependent upon the successful operation of the related real estate or commercial project. If the cash flows from the project are reduced, a borrower's ability to repay the loan may be impaired. This cash flow shortage may result in the failure to make loan payments. In such cases, we may be compelled to modify the terms of the loan. In addition, the nature of these loans is such that they are generally less predictable and more difficult to evaluate and monitor. As a result, repayment of these loans may, to a greater extent than residential loans, be subject to adverse conditions in the real estate market or the broader economy.
Our allowance for loan losses may be insufficient and require additional provision from earnings.
The Bank maintains an allowance for loan losses based on, among other things, national and regional economic conditions, historical loss experience and delinquency trends. We make various assumptions and judgments about the collectability of our loan portfolio, including the creditworthiness of borrowers and the value of the real estate and other assets serving as collateral for the repayment of loans. In determining the size of the allowance for loan losses, we rely on our experience and our evaluation of economic conditions. However, we cannot predict loan losses with certainty, and we cannot provide assurance that charge-offs in future periods will not exceed the allowance for loan losses. If, as a result of general economic conditions, previously incorrect assumptions or an increase in defaulted loans, we determine that additional increases in the allowance for
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loan losses are necessary, we will incur additional provision expenses. In addition, regulatory agencies review the Bank's allowance for loan losses and may require additions to the allowance based on their judgment about information available to them at the time of their examination. Management could also decide that the allowance for loan losses should be increased. If charge-offs in future periods exceed the allowance for loan losses, we will need additional provisions to increase the allowance for loan losses. Furthermore, growth in the loan portfolio would generally lead to an increase in the provision for loan losses. Finally, our industry is the midst of a methodology change in the calculation of the allowance for loan losses. The incurred loss model presently in use will be replaced by a current expected credit loss model (“CECL”). The effective implementation date of CECL for the Company had been January 1, 2020. In October 2019, the Financial Accounting Standards Board ("FASB") approved an amendment to ASU 2016-13, the CECL standard, whereby the effective date of ASU 2016-13 was delayed for companies that qualify as a Smaller Reporting Companies ("SRC"). The Company qualifies as an SRC and as such our effective implementation date for CECL is now January 1, 2023. Substantial progress towards a formal estimate of a required allowance for credit losses to meet the CECL standard has been made, and the Company expects that a modest increase in the level may be necessary. As allowed by CECL implementation rules, any such day one increase will be a one-time capital event with an option to phase-in over three years for regulatory capital purposes, and is not presently expected to materially and adversely impact the Company’s earnings upon adoption.
Increases in the allowance for loan losses typically result in a decrease in net income and capital, and may have a material adverse effect on our financial condition, results of operations and cash flows. See the section captioned "Credit Risk Management and Allowance for Loan Losses" in Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations, located elsewhere in this report, for further discussion related to our process for determining the appropriate level of the allowance for loan losses.
The Maine foreclosure process can be lengthy and add additional losses for the Bank.
Residential foreclosures in Maine occur through the judicial system. Under ideal circumstances, it can take as little as six months to foreclose on a Maine property; however, if the borrower contests the foreclosure or the court delays the foreclosure, the process may take up to two years, or longer in some instances. In 2009, the Maine Legislature passed "An Act to Preserve Home Ownership and Stabilize the Economy by Preventing Unnecessary Foreclosures." This law provides for mediation of foreclosure of residential mortgages and borrowers may choose mediation in which parties must attend mediation sessions and evaluate foreclosure alternatives in good faith. This law also provides that issues such as reinstatement of the mortgage, modification of the loan and restructuring of the mortgage debt are to be addressed at these mediation sessions. Given the uncertain timeframe related to foreclosure in Maine, the Bank can incur additional legal fees and other costs, such as payment of property taxes and insurance, if the foreclosure process is extended. In addition, the value of the property may further decline if the borrower fails to maintain the property in good order or market conditions worsen during this extended period.
Our level of troubled debt restructured ("TDR") has improved but a modest level of risk remains.
We work with homeowners and other borrowers who face difficulty on a case by case basis. In each case when a loan is modified, Management determines it is in the Bank's best interest to work with the borrower with modified terms rather than to proceed to foreclosure. Once a loan is classified as a TDR, however, it remains classified as a TDR until the balance is fully repaid, whether or not the loan is performing under the modified terms. In response to the COVID-19 pandemic, banking regulators released guidance in March 2020 that allowed qualifying loan modifications to be exempt from TDR status. Subsequently the CARES Act passed in March 2020 and the Supplemental Appropriations Act passed in December 2020 extended similar exemptions to TDR reporting for qualified loan modifications.
As of December 31, 2021, there were 60 loans with an outstanding balance of $8.3 million that have been restructured. This represents a reduction of 14 loans and $3.2 million in balances from the 74 loans with a value of $11.5 million in TDR status as of December 31, 2020. As of December 31, 2021, 39 loans with an aggregate balance of $6.4 million were performing under the modified terms, one loan with an aggregate balance of $3,000 was more than 30 days past due and accruing and 20 loans with an aggregate balance of $1.9 million were on nonaccrual. As a percentage of aggregate outstanding balances, 77.2% were performing under the modified terms, 0.04% were more than 30 days past due and accruing and 22.7% were on nonaccrual. Although a large percentage of TDRs are performing, the full collection of principal and interest on some TDRs may not occur, which could adversely affect our financial condition and results of operations.
Changes in interest rates could adversely affect our net interest income and profitability.
Our earnings and cash flows are largely dependent upon our net interest income. Net interest income is the difference between interest income earned on interest-earning assets, such as loans and securities, and interest expense paid on interest-bearing liabilities, such as deposits and borrowed funds. Interest rates are highly sensitive to many factors that are beyond our control, including general economic conditions, demand for loans, securities and deposits, and policies of various governmental and regulatory agencies and, in particular, the Board of Governors of the Federal Reserve System. Changes in monetary policy, including changes in interest rates, could influence not only the interest we receive on loans and securities and the amount of interest we pay on deposits and borrowings, but such changes could also affect
•our ability to originate loans and obtain deposits;
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•the fair value of our financial assets and liabilities; and
•the average duration of our loans and securities that are collateralized by mortgages.
If the interest rates paid on deposits and other borrowings increase at a faster rate than the interest rates received on loans and other investments, our net interest income, and therefore our earnings, could be adversely affected. Earnings could also be adversely affected if the interest rates received on loans and other investments fall more quickly than the interest rates paid on deposits and other borrowings. If interest rates decline, our higher-rate loans and investments may be subject to prepayment risk, which could negatively impact our net interest margin. Conversely, if interest rates increase, our loans and investments may be subject to extension risk, which could negatively impact our net interest margin as well. Any substantial, unexpected or prolonged change in market interest rates could have a material adverse effect on our financial condition, results of operations and cash flows. See Item 7A. Quantitative and Qualitative Disclosures about Market Risk, located elsewhere in this report, for further discussion related to our management of interest rate risk.
The value of our investment portfolio may be negatively affected by changes in interest rates and disruptions in securities markets.
Volatile market conditions may detrimentally affect the value of securities held in our portfolio due to the perception of heightened credit and liquidity risks. There can be no assurance that the declines in market value associated with these disruptions will not result in other than temporary impairments of these assets, which would lead to accounting charges that could have a material adverse effect on our net income and capital levels. Our mortgage-backed bond portfolio may be subject to extension risk as interest rates rise, extending the average life of the bonds. As of December 31, 2021, we had $320.6 million and $370.0 million in available for sale and held to maturity investment securities, respectively. Numerous factors, including lack of liquidity for re-sales of certain investment securities, absence of reliable pricing information for investment securities, adverse changes in business climate, adverse actions by regulators, rising interest rates, or unanticipated changes in the competitive environment could have a negative effect on our investment portfolio in future periods. If an impairment charge is significant enough it could affect the ability of the Bank to renew funding. This could have a material adverse effect on our liquidity and the Bank's ability to upstream dividends to the Company and for the Company to then pay dividends to shareholders. It could also negatively impact our regulatory capital ratios and result in our not being classified as "well-capitalized" for regulatory purposes.
Illiquidity could impair our ability to fund operations and jeopardize our financial condition.
Liquidity is essential to our business. An inability to raise funds through traditional deposits, brokered deposit renewals or rollovers, secured or unsecured borrowings, the sale of securities or loans or other sources could have a substantial negative effect on our liquidity. Our access to funding sources in amounts adequate to finance our activities could be impaired by factors that affect us specifically or the financial services industry or the economy in general, or could be available only under terms which are unacceptable to us. We rely primarily on commercial and retail deposits and, to a lesser extent, brokered deposit renewals and rollovers, advances from the Federal Home Loan Bank of Boston (the "FHLB") and other secured and unsecured borrowings to fund our operations. Factors that could detrimentally impact our access to liquidity sources include a decrease in the level of our business activity as a result of a downturn in the markets in which our loans are concentrated, adverse regulatory action against us, changes in market interest rates or increased competition for funding within our market. Disruptions in the capital markets or interest rate changes may make the terms of wholesale funding sources less favorable and may make it difficult for us to sell securities when needed to provide additional liquidity. In addition, if we fall below the FDIC's thresholds to be considered "well capitalized", we will be unable to continue to roll over or renew brokered funds, and the interest rate we pay on deposits would be subject to restrictions. As a result, there is a risk that our cost of funding will increase or we will not have sufficient funds to meet our obligations when they become due.
Loss of lower-cost funding sources could lead to margin compression and decrease net interest income.
Checking and savings, NOW, and money market deposit account balances and other forms of customer deposits can decrease when customers perceive alternative investments, such as the stock market, as providing a better risk/return tradeoff. If customers move money out of bank deposits and into other investments, we could lose a relatively low-cost source of funds, increasing our funding costs and reducing our net interest income and net income. Advances from the FHLB are currently a relatively low-cost source of funding. The availability of qualified collateral on the Bank's balance sheet determines the level of advances available from FHLB and a deterioration in quality in the Bank's loan portfolio can adversely impact the availability of this source of funding, which could increase our funding costs and reduce our net interest income.
The soundness of other financial institutions could adversely affect us.
Our ability to engage in routine funding transactions could be adversely affected by the actions and commercial soundness of other financial institutions. Financial services companies are interrelated as a result of trading, clearing, counterparty, or other relationships. We have exposure to many different industries and counterparties, and we routinely execute transactions with counterparties in the financial services industry, including brokers and dealers, commercial banks, investment banks, mutual and hedge funds, and other institutional clients. As a result, defaults by, or even rumors or questions about, one or more
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financial services companies, or the financial services industry generally, have led to market-wide liquidity problems and could lead to losses or defaults by us or by other institutions. In addition, many of these transactions expose us to credit risk in the event of default of our counterparty or client. Further, our credit risk may be exacerbated when the collateral held by us cannot be realized or is liquidated at prices not sufficient to recover the full amount of the loan or derivative exposure due us. There is no assurance that any such losses would not materially and adversely affect our business, financial condition or results of operations.
Lack of loan demand may adversely impact net interest income.
Loan demand in the Bank's market area may be limited during periods of weak economic conditions. This could have the greatest impact on the commercial loan portfolio. In addition, in order to reduce the Bank's exposure to interest rate risk, the Bank may sell residential mortgages to the secondary market that have been refinanced by borrowers seeking to take advantage of lower interest rates. Should this happen, net interest income may be negatively impacted if loans are replaced by lower-yielding investment securities or if the balance sheet is allowed to shrink.
A decline in real estate values in our primary market area could adversely impact results of operations and financial condition.
Most of the Bank's lending is in Mid-Coast and Eastern Maine. As a result of this geographic concentration, a significant broad-based deterioration in economic conditions in this area of Northern New England could have a material adverse impact on the quality of the Bank's loan portfolio, and could result in a decline in the demand for our products and services and, accordingly, could negatively impact our results of operations. Such a decline in economic conditions could impair borrowers' ability to pay outstanding principal and interest on loans when due and, consequently, adversely affect the cash flows of our business. The Bank's loan portfolio is largely secured by real estate collateral. A substantial portion of the real and personal property securing the loans in the Bank's portfolio is located in Mid-Coast and Eastern Maine. Conditions in the real estate market in which the collateral for the Bank's loans is located strongly influence the level of the Bank's non-performing loans, the potential or actual amounts realized from real estate collateral in the event of default, and ultimately the results of operations.
Our investment management activities are dependent on the value of investment securities which may lead to revenue fluctuations.
First National Wealth Management is the investment management arm of the Bank, operating under trust powers granted by the OCC in the Bank's charter. First National Wealth Management provides trustee, investment management and custody services for individual, municipal and business clients, predominantly in the Bank's market area. First National Wealth Management's revenues are directly tied to the asset values of the investments it manages for clients, and these may be adversely affected by a decline in the market value of these investments caused by fluctuations in the bond and stock markets.
We are dependent upon the services of our management team, and if we are unable to retain the services of our management team, our business may suffer.
Our future success and profitability are substantially dependent upon the management and banking abilities of our senior executives. Changes in key personnel may be disruptive to our business and could have a material adverse effect on our business, financial condition and results of operations. We believe that our future results will also depend in part upon our attracting and retaining highly skilled and qualified management. The current employment landscape includes a very low national and local unemployment rate, upward wage pressures, and increased workplace flexibility brought about by remote work options. Competition for the best people in most activities in which we are engaged can be intense, and we may not be able to retain or hire the people we want and/or need. In order to attract and retain qualified employees, we must compensate such employees at market levels. Typically, those levels have caused employee compensation to be our greatest expense. If we are unable to continue to attract and retain qualified employees, or do so at increased rates necessary to maintain our competitive position, our performance, including our competitive position, could suffer, and, in turn, have a material adverse effect on us. Although we have incentive compensation plans aimed, in part, at long-term employee retention, the unexpected loss of services of one or more of our key personnel could still occur, and such events may have a material adverse effect on us because of the loss of the employee's skills, knowledge of our market, and years of industry experience, and the difficulty of promptly finding qualified replacement personnel for our talented executives and/or relationship managers.
Our internal control systems are inherently limited and may fail or be circumvented.
We face the risk that the design of our controls and procedures, including those intended to mitigate the risk of fraud by employees or outsiders, may prove to be inadequate or may be circumvented, thereby causing delays in detection of errors or inaccuracies in data and information. Although Management regularly reviews and updates our internal controls, disclosure controls and procedures, and corporate governance policies and procedures, the Company's systems of internal controls, disclosure controls and corporate governance policies and procedures are inherently limited. The inherent limitations of our system of internal controls include the use of judgment in decision-making that can be faulty; breakdowns can occur because of human error; and controls can be circumvented by individual acts or by collusion of two or more people. The design of any system of controls is based in part upon certain assumptions about the likelihood of future events, and any design may not
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succeed in achieving its stated goals under all potential future conditions. Because of the inherent limitations of a cost-effective control system, misstatements due to error or fraud may occur and may not be detected, which may have an adverse effect on the Company's business, results of operations or financial condition. While the Company is not aware of any such events, remediation of any identified limitations may be ineffective in improving internal controls.
We continually encounter technological change that may be difficult (costly) to keep up with.
The financial services industry is continually undergoing technological change with frequent introductions of new technology-driven products and services. The effective use of technology increases efficiency and enables financial institutions to better serve customers and to reduce costs. Our future success depends, in part, upon our ability to address the needs of our customers by using technology to provide products and services that will satisfy customer demands, as well as to create additional efficiencies in our operations. Our largest competitors have substantially greater resources to invest in technological improvements. We may not be able to effectively implement new technology-driven products and services or be successful in marketing these products and services to our customers. Failure to successfully keep pace with technological change affecting the financial services industry, and increased costs due to efforts to keep pace with change, could have a material adverse effect on us. To date, there has been no material adverse effect on our business or operations due to failure of keeping pace with technological change.
We are subject to security, transactional and operational risks relating to the use of technology that could damage our reputation and our business.
We rely heavily on communications and information systems to conduct our business, serving both internal and customer constituencies, and substantial investment has been made in these systems in recent years. Any failure, interruption or breach in security of these systems could result in failures or disruptions in our customer relationship management, general ledger, deposit, loan, and other systems. While we have in place policies and procedures, security applications and fraud mitigation applications designed to prevent or limit the effect of failure, interruption, fraud attack or security breach of or affecting our information systems, there can be no assurance that any such failures, interruptions, fraud attacks or security breaches will not occur or, if they do occur, that they will be adequately and promptly addressed. Fraud attacks targeting customer-controlled devices, plastic payment card terminals, and merchant data collection points provide another source of potential loss, possibly through no fault of our own. The occurrence of any failures, interruptions or security breaches of information systems used to process customer transactions could damage our reputation, result in a loss of customer business, subject us to additional regulatory scrutiny, or expose us to civil litigation and possible financial liability and/or substantial remediation or recovery costs, any of which could have a material adverse effect on our financial condition, results of operations and cash flows. To date, there has been no material adverse effect on our business or operations due to these risks.
Our information systems may experience an interruption or breach in security.
We rely heavily on communications, information systems (both internal and provided by third parties) and the internet to conduct our business. Our business is dependent on our ability to process and monitor large numbers of daily transactions in compliance with legal, regulatory and internal standards and specifications. In addition, a significant portion of our operations relies heavily on the secure processing, storage and transmission of personal and confidential information, such as the personal information of our customers and clients. Our use of and reliance on, and the risks associated with, such operations are likely to increase in the future as we continue to increase mobile capabilities and other internet-based product offerings and expand our internal usage of web-based products and third-party hosted applications.
In the event of a failure, interruption or breach of our information systems and business operations, we may be unable to avoid impact to our customers and business. Other U.S. financial service institutions and companies have reported breaches in the security of their websites or other systems and have experienced significant distributed denial-of-service attacks, some of which involved sophisticated and targeted attacks intended to disable or degrade service, or sabotage systems. Other potential attacks have attempted to obtain unauthorized access to confidential information or destroy data, often through the introduction of computer viruses or malware, cyberattacks and other means. To date, none of these efforts has had a material adverse effect on our business or operations. However, our costs of preventing, detecting, and addressing such threats or attacks continue to increase. Such security attacks can originate from a wide variety of sources, including persons who are involved with organized crime or who may be linked to terrorist organizations or hostile foreign governments. Those same parties may also attempt to fraudulently induce employees, customers or other users of our systems to disclose sensitive information in order to gain access to our data or funds or those of our customers or clients. The Bank regularly works with a third party information security consultant to review and test various systems, and has an ongoing information security training program for employees. Despite these efforts our security systems may not be able to protect our information systems from similar attacks due to the rapid evolution and creation of sophisticated cyberattacks. We are also subject to the risk that our employees, without authorization, may intercept and transmit confidential or proprietary information. An interception, misuse or mishandling of personal, confidential or proprietary information being sent to or received from a customer or third party could result in legal liability, remediation costs, regulatory action and reputational harm.
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We also have risk related to data or security breaches affecting other companies. Under Federal banking regulations, if a consumer’s debit card is compromised, the liability for unauthorized transactions falls primarily on the issuing financial institution, not on the consumer or the company which experienced the data or security breach. Since the introduction of EMV or Chip cards, we have had the ability to charge back fraudulent transactions to the acquiring merchant if that merchant does not have an EMV capable terminal. In the normal course of business the Bank issues EMV/Chip debit cards to its customers to keep this risk as low as possible. However fraud can still occur online or using fallback transactions, creating potential risk for this type of liability.
We are subject to claims and litigation that may impact our earnings and/or our reputation.
From time to time, customers, vendors or other parties may make claims and take legal action against us. Whether any particular claims and legal actions are founded or unfounded, if such claims and legal actions are not resolved in a manner favorable to us, they may result in financial liability and/or adversely affect the market perception of the Bank and its products and services. Any financial liability or reputational damage could have a material adverse effect on our business, which, in turn, could have a material adverse effect on our financial condition and results of operations. We maintain reserves for certain claims when deemed appropriate based upon our assessment that a loss is probable, consistent with applicable accounting guidance. At any given time we may have legal actions asserted against us in various stages of litigation. Resolution of a legal action can often take years. We are also involved, from time to time, in other reviews, investigations and proceedings (both formal and informal) by governmental and self-regulatory agencies regarding our business, including, among other things, accounting and operational matters, certain of which may result in adverse judgments, settlements, fines, penalties, injunctions or other relief. The number of and risk associated with these investigations and proceedings has increased in recent years with regard to many firms in the financial services industry due to changes to the consumer protection laws provided for by the Dodd-Frank Act, the creation of the CFPB, and the uncertainty as to whether federal pre-emption of certain state consumer laws remains intact for federally chartered financial institutions like the Bank. A weakening of federal pre-emption could increase our compliance and operational costs and risks since the Bank is a national bank, and we could face new state and local regulation and enforcement activity. There have also been a number of highly publicized cases involving fraud or misconduct by employees in the financial services industry in recent years, and we face the risk that employee misconduct could occur. It is not always possible to deter or prevent employee misconduct, and the precautions we take to prevent and detect this activity may not be effective in all cases. Any financial liability for which we have not adequately maintained reserves or insurance coverage, and/or any damage to our reputation from such claims and legal actions, could have a material adverse effect on us.
Damage to our reputation could significantly harm our businesses.
Our ability to attract and retain customers, clients, investors and highly-skilled management and employees is impacted by our reputation. Significant harm to our reputation can arise from adverse financial market developments, employee misconduct, actual or perceived unethical behavior, litigation or regulatory outcomes, failing to deliver minimum or required standards of service and quality, compliance failures, disclosure of confidential information, and the activities of our clients, customers and counterparties, including vendors and cyber attacks. Actions by the financial services industry generally or by certain members or individuals in the industry could also significantly adversely affect our reputation. We could also suffer significant reputational harm if we fail to properly identify and manage potential conflicts of interest. The actual or perceived failure to adequately address conflicts of interest could affect the willingness of clients to deal with us, which could adversely affect our businesses.
Our recent results may not be indicative of our future results.
We may not be able to sustain our historical rate of growth, and may not even be able to grow our business at all. In addition, our recent growth may distort some of our historical financial ratios and statistics. Various factors, such as economic conditions, regulatory and legislative considerations and competition, may also impede our ability to expand our market presence. If we were to experience a significant decrease or reversal in our historical rate of growth, our results of operations and financial condition may be adversely affected due to a high percentage of our operating costs being fixed expenses.
Risks Associated With Our Industry
Our business has been and may continue to be adversely affected by conditions in the financial markets and economic conditions generally and by increased regulation.
The onset of COVID-19 in the United States in early 2020 quickly plunged the US economy into its first recession since the Great Recession of 2008-2009. COVID-19 resulted in a broad-based economic slowdown as governments at all levels implemented measures to protect public health that resulted in curtailment of activity across many sectors of the general economy. Unemployment initially rose to record levels and unprecedented levels of monetary stimulus from the Federal Reserve and fiscal stimulus from the Federal government were enacted. While many sectors of the economy have recovered, uncertainty remains regarding the ultimate economic impact of COVID-19 and the response to the pandemic.
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To date the impact of COVID-19 on our loan portfolio has been limited, but some level of uncertainty remains. Progress towards prevention and treatment of COVID-19 has seen restrictions lifted and near normal economic activity return. Increased demand for goods coupled with supply chain disruptions have resulted in inflationary pressures that may require increased monetary policy response. COVID-19 has gone through several mutations over the past year including the now prevalent Omicron strain. Further mutations of the virus could disrupt the economic recovery with consequent negative impacts on our loan portfolio, and our operating results. Future disruptions, particularly those that impact the State of Maine's tourism and hospitality industries, or have negative events in the financial markets, that cause adverse changes in payment patterns, leading to increases in delinquencies and default rates, may impact our charge-offs and provision for credit losses. As the severity level of any disruption increases, it is more likely to exacerbate the adverse effects of difficult market conditions on us and others in the financial services industry.
Economic risks are not limited to the United States.
Negative economic events in other parts of the world may have a negative impact on the US economy. The impact of the COVID-19 pandemic is worldwide. The European Union (“EU”) has been hit hard by the virus outbreak with fewer stimulus options available to the European Central Bank ("ECB") to assist its general economy. Asian countries have generally been impacted to a lesser extent than the US or EU to date, but have nevertheless experienced a slowdown in the pace of economic growth. A sustained slowdown in the EU or strategic Asian countries, including China, could have negative implications for the both the global and US economies. The United Kingdom's ("UK") break from the EU in January 2021 created new trading rules, the impacts of which continue to evolve and manifest themselves. Geopolitical disruptions such as recent actions in Eastern Europe could also threaten the global economy. A severe market reaction to any of the foregoing could have a material adverse effect on our liquidity, financial condition, results of operations, and ability to meet regulatory requirements.
Reforms to London Interbank Offered Rate ("LIBOR") and other potential replacement indices or alternatives, and related uncertainty, may adversely affect our business, financial condition or results of operations.
In July 2017, the U.K. Financial Conduct Authority announced that after 2021 it will no longer require banks to submit rates for LIBOR. The U.S Federal Reserve formed the Alternative Reference Rate Committee ("ARRC") to develop a LIBOR alternative. ARRC recommended the Secured Overnight Funding Rate ("SOFR") as a replacement for LIBOR, and a market for SOFR based transactions has developed along with related protocols. In November 2020, the administrator of LIBOR announced that it would cease to publish one week and two month US Dollar (USD) LIBOR settings immediately after December 31, 2021, and remaining USD LIBOR tenors after June 30, 2023. US banking regulators have required new contracts written subsequent to December 31, 2021 to utilize a reference rate other than LIBOR. The Company and Bank have adopted the one month and three month tenors of SOFR published by the Chicago Mercantile Exchange as replacement reference rates for LIBOR; our various counterparties have indicated SOFR is a suitable replacement. Contracts in place prior to December 31, 2021 are expected to be addressed and appropriate amendments executed in the latter half of 2022. This timeline could be hastened in the event the pending discontinuance of LIBOR quotes is found to have a material, adverse effect on the value of, return on and trading market for our financial assets and liabilities that are based on or are linked to LIBOR, including our hedge contracts, or our financial condition or results of operations. In addition, we cannot assure that we and other market participants will adequately be prepared for the final discontinuation of LIBOR or other benchmarks, and such discontinuation may have an unpredictable impact on our contracts and/or cause significant disruption to financial markets that are relevant to our business, which may have a material, adverse effect on our financial condition or results of operations.
We operate in a highly regulated environment and may be adversely affected by changes in law and regulations.
Bank holding companies and nationally chartered banks operate in a highly regulated environment and are subject to supervision and examination by various regulatory agencies. The cost of compliance with regulatory requirements may adversely affect our results of operations or financial condition. Federal and state laws and regulations govern numerous matters including: changes in the ownership or control of banks and bank holding companies; maintenance of adequate capital and the financial condition of a financial institution; permissible types, amounts and terms of extensions of credit and investments; permissible non-banking activities; the required level of reserves against deposits; and restrictions on dividend payments. These and other restrictions limit the manner in which we may conduct our business and obtain financing. If we fail to meet minimum regulatory capital guidelines and other regulatory requirements, our financial condition would be materially and adversely affected. Our failure to maintain the status of "well-capitalized" under our regulatory framework could affect the confidence of our customers in us, thus compromising our competitive position, or could cause our regulators to take corrective or other supervisory action.
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The Dodd-Frank Act created the Consumer Financial Protection Bureau and tightened capital standards, and will continue to result in new laws and regulations that are expected to increase our costs of operations.
The Dodd-Frank Act has significantly changed the current bank regulatory structure and affected the lending, deposit, investment, trading and operating activities of financial institutions and their holding companies. The CFPB has broad rule-making authority for a wide range of consumer protection matters that apply to all banks and savings institutions, including the authority to prohibit "unfair, deceptive or abusive" acts and practices. The CFPB's authority to prescribe rules governing the provision of consumer financial products and services could result in rules and regulations that reduce the profitability of such products or services, or impose new disclosure or substantive requirements on us that could increase the cost to us of providing such products and services. The Dodd-Frank Act also weakens the federal pre-emption rules that have been applicable to national banks and federal savings associations, and gives state attorneys general the ability to enforce federal consumer protection laws, which could increase our operating costs.
Basel III Capital Rules may limit future activity.
In June 2013 the Federal Reserve Board finalized rules that substantially amended the regulatory risk-based capital rules applicable to us. These rules implement the Basel III regulatory capital reforms and changes required by the Dodd-Frank Act. Phase-in of the rules started in 2015 and was completed in 2019. The Company and the Bank complied with the fully phased requirements well in advance of the completion date and continued to do so as of December 31, 2021.
In addition, in a weak economic environment, bank regulators may impose capital requirements that are more stringent than those required by applicable existing regulations. The application of more stringent capital requirements could result in lower returns on equity, require the raising of more capital, or result in adverse regulatory actions or other consequences if we are unable to comply with such requirements. Implementation of changes to asset risk weightings for risk-based capital calculations, items included or deducted in calculating regulatory capital, or additional capital conservation buffers could result in management modifying our business strategy and could limit our ability to make distributions, including paying dividends or repurchasing our shares, or to grow the Bank's business.
Significant competition in the financial services industry may impact our results.
We face substantial competition in all areas of our operations from a variety of different competitors, many of which are larger and have more financial resources than we do. We compete with other providers of financial services such as commercial and savings banks, savings and loan associations, credit unions, money market and mutual funds, mortgage companies, asset managers, insurance companies and a wide array of other local, regional and national institutions which offer financial services. Mergers between financial institutions within Maine and in nearby states have added competitive pressure. If we are unable to compete effectively, we will lose market share and our income generated from loans, deposits, and other financial products will decline.
Risks Associated With Our Common Stock
There may not be a robust trading market for our common stock.
Although our common stock is traded on the NASDAQ Global Select market and is part of the Russell 2000 Index, the trading volume of the common stock has historically not been substantial. For the year ended December 31, 2021, the average monthly trading volume of our common stock was 356,686 shares, or approximately 3.25% of the average number of our outstanding common shares. Due to the limited trading volume in our common stock, the intraday spread between bid and ask prices of the shares can be quite high. There can be no assurance that a more robust, active or economical trading market for our common stock will develop. The market value and liquidity of our common stock may, as a result, be adversely affected.
The price of our common stock may fluctuate.
The price of our common stock on the NASDAQ Global Select Market constantly changes. Price fluctuations may or may not track the general direction of equity markets, and could be significant. We expect the market price of our common stock will continue to fluctuate. Holders of our common stock will be subject to the risk of volatility and significant changes in prices. Our common stock price can fluctuate as a result of many factors which are beyond our control, including:
•quarterly fluctuations in our operating and financial results;
•operating results that vary from the expectations of investors;
•changes in expectations as to our future financial performance, including financial estimates;
•events negatively impacting the financial services industry which result in a general decline for the industry;
•new laws or regulations or new interpretations of existing laws or regulations applicable to our business;
•changes in accounting standards, policies, guidance, interpretations or principles;
•general domestic economic and market conditions; and
•declines in bank stock prices driven by macro-economic concerns.
The First Bancorp - 2021 Form 10-K - Page 17

In addition, recently the stock market generally has experienced extreme price and volume fluctuations, and industry factors and general economic and political conditions and events, such as economic slowdowns or recessions, actual or anticipated interest rate changes or credit loss trends, could also cause our stock price to decrease regardless of our operating results.
The inability to receive dividends from the Bank would negatively affect our ability to pay dividends to shareholders.
The Company is a legal entity separate and distinct from the Bank. With the exception of cash raised from debt and equity issuances, we receive substantially all of our cash flow from dividends from the Bank. These dividends are the principal source of funds to pay dividends on our common stock. Federal banking law and regulations limit the amount of dividends that the Bank can pay. For further information on the regulatory restrictions on the payment of dividends by the Bank, see "Supervision and Regulation" in Item 1. In the event the Bank is unable to pay dividends to the Company or such dividends were to be restricted or reduced, we may not be able to service debt, pay obligations or pay dividends on our common stock. Our right to participate in a distribution of assets upon the Bank's liquidation or reorganization would be subject to the prior claims of the Bank's creditors.
If we do not manage our capital position strategically, our return on equity could be lower compared to our competitors as a result of our high level of capital.
If we are unable to strategically use our excess capital, or to successfully continue capital management programs, such as stock repurchase programs or quarterly dividends to our shareholders, then our goal of generating a return on average equity that is competitive and increasing earnings per share and book value per share without assuming undue risk, could be delayed or may not be attained. Failure to achieve a competitive return on average equity might decrease investments in our common stock and might cause our common stock to trade at lower prices.
We may issue additional equity securities or engage in other transactions which dilute our book value or affect the priority of the common stock, which may adversely affect the market price of our common stock.
Our Board of Directors may determine from time to time that we need to raise additional capital by issuing additional shares of our common stock or other securities. Except pursuant to the rules of the NASDAQ Stock Market, we are not restricted from issuing additional shares of common stock, including securities that are convertible into or exchangeable for, or that represent the right to receive, common stock to the extent of our authorized but unissued capital stock. Because our decision to issue securities in any future offering will depend on market conditions and other factors beyond our control, we cannot predict or estimate the amount, timing or nature of any future offerings, or the prices at which such offerings may be effected. Such offerings could be dilutive to common shareholders or reduce the market price of our common stock. Holders of our common stock are not entitled to preemptive rights or protection against dilution. New investors also may have rights, preferences and privileges that are senior to, and that adversely affect, our then-current common shareholders. We may attempt to increase our capital resources or, if our or the Bank's capital ratios fall below the required minimums, we could be forced to raise additional capital, by making offerings of debt or preferred equity securities, including medium-term notes, trust preferred securities, senior or subordinated notes and preferred stock. Upon liquidation, holders of shares of our preferred stock and lenders with respect to other borrowings would receive distributions of our available assets prior to the holders of our common stock. Our Board of Directors is authorized to issue one or more series of preferred stock from time to time without any action on the part of our shareholders (except as may be required under NASDAQ Stock Market rules). Our Board of Directors also has the power, without shareholder approval (except as may be required under NASDAQ Stock Market rules), to set the terms of any such series of preferred stock that may be issued, including voting rights, dividend rights and preferences over our common stock with respect to dividends or upon our dissolution, winding-up and liquidation and other terms. If we issue preferred stock in the future that has a preference over our common stock with respect to the payment of dividends or upon our liquidation, dissolution or winding up, or if we issue preferred stock with voting rights that dilute the voting power of our common stock, the rights of holders of our common stock and the market price of our common stock could be adversely affected.
Potential acquisitions may disrupt our business and dilute shareholder value.
Acquiring other banks, businesses, or branches involves various risks commonly associated with acquisitions, including:
•potential exposure to unknown or contingent liabilities of the target;
•exposure to potential asset quality issues of the target;
•difficulty and expense of integrating the operations and personnel of the target;
•potential disruption to our business;
•potential diversion of Management's time and attention;
•the possible loss of key employees and customers of the target;
•difficulty in estimating the value of the assets and liabilities of the target; and
•potential changes in banking or tax laws or regulations that may affect the target.
Merger or acquisition discussions and, in some cases, negotiations may take place and future mergers or acquisitions involving cash, debt or equity securities may occur at any time. Acquisitions typically involve the payment of a premium over book and
The First Bancorp - 2021 Form 10-K - Page 18

market values, and, therefore, some dilution of our tangible book value and net income per common share may occur in connection with any future transaction. Furthermore, failure to realize the expected revenue increases, cost savings, increases in geographic or product presence, and/or other projected benefits from an acquisition could have a material adverse effect on us.
ITEM 1B. Unresolved Staff Comments
None
ITEM 2. Properties
The principal office of the Company and the Bank is located in Damariscotta, Maine. The Bank operates 18 full-service banking offices in five counties in the Mid-Coast, Eastern and Down East regions of Maine:

Lincoln County | Knox County | Waldo County | Hancock County | Washington County
Boothbay Harbor | Camden | Belfast | Bar Harbor | Eastport
Damariscotta | Rockland Park Street |  | Blue Hill | Calais
Waldoboro | Rockland Union Street | Penobscot County | Ellsworth |
Wiscasset | Rockport | Bangor | Northeast Harbor |
|  | Brewer (Jan. 2022) | Southwest Harbor |

First National Wealth Management, the investment management and trust division of the Bank, operates from our locations in Bangor, Bar Harbor, Ellsworth and Damariscotta. The Bank also maintains an Operations Center in Damariscotta. The Company owns all of its locations except for the land under the Southwest Harbor drive-up facility, the land under the Belfast branch, and the Brewer branch. Long-term land leases are in place for the Southwest Harbor and Belfast locations and an operating lease is in place for Brewer. The Company also owns undeveloped land in Belfast. Management believes that the Bank's current facilities are suitable and adequate in light of its current needs and its anticipated needs over the near term.
ITEM 3. Legal Proceedings
There are no material pending legal proceedings to which the Company or the Bank is a party or to which any of their properties are subject, other than routine litigation incidental to the business of the Bank. None of these proceedings is expected to have a material effect on the financial condition of the Company or of the Bank.
ITEM 4. Mine Safety Disclosures
Not applicable.
ITEM 5. Market for Registrant's Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities
The last transaction in the Company's stock on NASDAQ during 2021 was on December 31 at $31.40 per share. There are no warrants outstanding with respect to the Company's common stock and the Company has no securities outstanding which are convertible into common equity.

The First Bancorp - 2021 Form 10-K - Page 19

Repurchase of Shares and Use of Proceeds
The Company made the following repurchases of its common stock during the year ended December 31, 2021:

Month | Shares Purchased | Average Price Per Share | Total shares purchased as part of publicly announced repurchase plans | Maximum number of shares that may be purchased under the plans
January 2021 | 5,776 |  | $ | 24.40 |  | — |  | — |
February 2021 | 1,175 |  | 25.10 |  | — |  | — |
March 2021 | 1,606 |  | 28.70 |  | — |  | — |
April 2021 | — |  | — |  | — |  | — |
May 2021 | 580 |  | 29.53 |  | — |  | — |
June 2021 (net of forfeitures) | 174 |  | 29.87 |  | — |  | — |
July 2021 (net of forfeitures) | 441 |  | 29.06 |  | — |  | — |
August 2021 | — |  | — |  | — |  | — |
September 2021 | — |  | — |  | — |  | — |
October 2021 | — |  | — |  | — |  | — |
November 2021 | — |  | — |  | — |  | — |
December 2021 | — |  | — |  | — |  | — |
| 9,752 |  | $ | 27.78 |  | — |  | — |

Unregistered Sales of Equity Securities
None
The First Bancorp - 2021 Form 10-K - Page 20

Securities Authorized for Issuance Under Equity Compensation Plans
The following table lists the amount and weighted-average exercise price of securities authorized for issuance under equity compensation plans:

| Number of securities to be issued upon exercise of outstanding options, warrants and rights |  | Weighted-average exercise price of outstanding options, warrants and rights |  | Number of securities remaining available for future issuance under equity compensation plans
Plan category |  |  |  |  |
Equity compensation plans approved by security holders | — |  |  | $ | — |  |  | 359,811 |
Equity compensation plans not approved by security holders | — |  |  | — |  |  | — |
Total | — |  |  | $ | — |  |  | 359,811 |

Performance Graph
Set forth below is a line graph comparing the five-year cumulative total return of $100.00 invested in the Company's common stock ("FNLC"), assuming reinvestment of all cash dividends and retention of all stock dividends, with a comparable amount invested in the Standard & Poor's 500 Index ("S&P 500") and the NASDAQ Combined Bank Index ("NASD Bank"). The NASD Bank index is a capitalization-weighted index designed to measure the performance of all NASDAQ stocks in the banking sector.

| 2016 |  | 2017 |  | 2018 |  | 2018 |  | 2020 |  | 2021
FNLC | 100.00 |  |  | 85.30 |  |  | 85.47 |  |  | 102.67 |  |  | 90.80 |  |  | 117.37 |
S&P 500 | 100.00 |  |  | 121.82 |  |  | 116.47 |  |  | 153.13 |  |  | 181.30 |  |  | 233.29 |
NASD Bank | 100.00 |  |  | 105.46 |  |  | 88.41 |  |  | 109.96 |  |  | 101.71 |  |  | 145.36 |

The First Bancorp - 2021 Form 10-K - Page 21

ITEM 6. No Required Information
ITEM 7. Management's Discussion and Analysis of Financial Condition and Results of Operations
The First Bancorp, Inc. (the "Company" or "The First Bancorp") was incorporated in the State of Maine on January 15, 1985, and is the parent holding company of First National Bank (the "Bank"). On January 28, 2016, the Board of Directors voted to change the Bank's name to First National Bank from The First, N.A.
The Company generates almost all of its revenues from the Bank, which was chartered as a national bank under the laws of the United States on May 30, 1864. The Bank, which has eighteen offices along coastal and eastern Maine, emphasizes personal service to the communities it serves, concentrating primarily on small businesses and individuals.
The Bank offers a wide variety of traditional banking services and derives the majority of its revenues from net interest income – the spread between what it earns on loans and investments and what it pays for deposits and borrowed funds. While net interest income typically increases as earning assets grow, the spread can vary up or down depending on the level and direction of movements in interest rates. Management believes the Bank has modest exposure to changes in interest rates, as discussed in "Interest Rate Risk Management" elsewhere in Management's Discussion.
Non-interest income is the Bank's secondary source of revenue and includes fees and service charges on deposit accounts and services, interchange from debit cards, income from the sale and servicing of mortgage loans, and income from investment management and private banking services through First National Wealth Management (previously First Advisors), a division of the Bank.
Forward-Looking Statements
This report contains statements that are "forward-looking statements." We may also make written or oral forward-looking statements in other documents we file with the Securities and Exchange Commission ("SEC"), in our annual reports to shareholders, in press releases and other written materials, and in oral statements made by our officers, directors or employees. You can identify forward-looking statements by the use of the words "believe," "expect," "anticipate," "intend," "estimate," "assume," "outlook," "will," "should," and other expressions that predict or indicate future events and trends and which do not relate to historical matters. You should not rely on forward-looking statements, because they involve known and unknown risks, uncertainties and other factors, some of which are beyond the control of the Company. These risks, uncertainties and other factors may cause the actual results, performance or achievements of the Company to be materially different from the anticipated future results, performance or achievements expressed or implied by the forward-looking statements.
Some of the factors that might cause these differences include the following: changes in general national, regional or international economic conditions or conditions affecting the banking or financial services industries or financial capital markets, volatility and disruption in national and international financial markets, government intervention in the U.S. financial system, reductions in net interest income resulting from interest rate volatility as well as changes in the balance and mix of loans and deposits, reductions in the market value of wealth management assets under administration, changes in the value of securities and other assets, reductions in loan demand, changes in loan collectability, default and charge-off rates, changes in the size and nature of the Company's competition, changes in legislation or regulation and accounting principles, policies and guidelines, uncertainties with respect to the nature, the extent and the duration of the COVID-19 pandemic and its consequences (including in our market areas or affecting our customers such as protracted adverse effects on the tourism and hospitality industries), and changes in the assumptions used in making such forward-looking statements. In addition, the factors described under "Risk Factors" in Item 1A of this Annual Report on Form 10-K may result in these differences. You should carefully review all of these factors, and you should be aware that there may be other factors that could cause these differences. These forward-looking statements were based on information, plans and estimates at the date of this annual report, and we assume no obligation to update any forward-looking statements to reflect changes in underlying assumptions or factors, new information, future events or other changes.
Although the Company believes that the expectations reflected in such forward-looking statements are reasonable, actual results may differ materially from the results discussed in these forward-looking statements. Readers are also urged to carefully review and consider the various disclosures made by the Company, which attempt to advise interested parties of the factors that affect the Company's business.
The First Bancorp - 2021 Form 10-K - Page 22

Critical Accounting Policies
Management's discussion and analysis of the Company's financial condition and results of operations is based on the consolidated financial statements which are prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of such financial statements requires Management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and related disclosure of contingent assets and liabilities. On an ongoing basis, Management evaluates its estimates, including those related to the allowance for loan losses, fair value of securities, goodwill, the valuation of mortgage servicing rights, derivative financial instruments, and other-than-temporary impairment on securities. Management bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets that are not readily apparent from other sources. Actual results could differ from the amounts derived from Management's estimates and assumptions under different assumptions or conditions.
Allowance for Loan Losses. Management believes the allowance for loan losses requires the most significant estimates and assumptions used in the preparation of the consolidated financial statements. The allowance for loan losses is based on Management's evaluation of the level of the allowance required in relation to the estimated loss exposure in the loan portfolio. Management regularly evaluates the allowance, typically monthly, to determine the appropriate level by taking into consideration factors such as the size and growth trajectory of the portfolio, quality trends as measured by key indicators, prior loan loss experience in major portfolio segments, local and national business and economic conditions, the results of any stress testing undertaken during the period, and Management's estimation of potential losses. The use of different estimates or assumptions could produce different provisions for loan losses.
Fair Value of Securities. Determining a market price for securities carried at fair value is a critical accounting estimate in the Company's financial statements. Pricing of individual securities is subject to a number of factors including changes in market interest rates, changes in prepayment speeds and assumptions, changes in market tolerance for risk, and any changes in the risk profile of the security. The Company subscribes to a widely recognized, independent pricing service and updates carrying values no less frequently than monthly. It also validates the values provided by the pricing service no less frequently than quarterly by measuring against security prices provided by a secondary source. Results of the validation are reported to the Bank's Asset Liability Committee each quarter and any variances between the two sources above defined thresholds are investigated by management.
Other-Than-Temporary Impairment on Securities. Another significant estimate related to investment securities is the evaluation of other-than-temporary impairments. The evaluation of securities for other-than-temporary impairments is a quantitative and qualitative process, which is subject to risks and uncertainties and is intended to determine whether declines in the fair value of investments should be recognized in current period earnings. The risks and uncertainties include changes in general economic conditions, the issuer's financial condition and/or future prospects, the effects of changes in interest rates or credit spreads and the expected recovery period of unrealized losses. Securities that are in an unrealized loss position are reviewed at least quarterly to determine if other-than-temporary impairment is present based on certain quantitative and qualitative factors and measures. The primary factors considered in evaluating whether a decline in value of securities is other-than-temporary include: (a) the length of time and extent to which the fair value has been less than cost or amortized cost and the expected recovery period of the security, (b) the financial condition, credit rating and future prospects of the issuer, (c) whether the debtor is current on contractually obligated interest and principal payments, (d) the volatility of the securities' market price, (e) the intent and ability of the Company to retain the investment for a period of time sufficient to allow for recovery, which may be at maturity, and (f) any other information and observable data considered relevant in determining whether other-than-temporary impairment has occurred, including the expectation of receipt of all principal and interest when due.
Goodwill. Management utilizes numerous techniques to estimate the value of various assets held by the Company, including methods to determine the appropriate carrying value of goodwill as required under FASB ASC Topic 350 "Intangibles – Goodwill and Other." In addition, goodwill from a purchase acquisition is subject to ongoing periodic impairment tests, which include an evaluation of the ongoing assets, liabilities and revenues from the acquisition and an estimation of the impact of business conditions.
Mortgage Servicing Rights. The valuation of mortgage servicing rights is a critical accounting policy which requires significant estimates and assumptions. The Bank often sells mortgage loans it originates and retains the ongoing servicing of such loans, receiving a fee for these services, generally 0.25% of the outstanding balance of the loan per annum. Mortgage servicing rights are recognized at fair value when they are acquired through the sale of loans, and are reported in other assets. They are amortized into non-interest income in proportion to, and over the period of, the estimated future net servicing income of the underlying financial assets. The rights are subsequently carried at the lower of amortized cost or fair value. Management uses an independent firm which specializes in the valuation of mortgage servicing rights to determine the fair value. The most important assumption is the anticipated loan prepayment rate, and increases in prepayment speed and amount result in lower valuations of mortgage servicing rights. The valuation also includes an evaluation for impairment based upon the fair value of the rights, which can vary depending upon current interest rates and prepayment expectations, as compared to amortized cost. Impairment is determined by stratifying rights by predominant characteristics, such as interest rates and terms. The use of different assumptions could produce a different valuation. All of the assumptions are based on standards the Company believes
The First Bancorp - 2021 Form 10-K - Page 23

would be utilized by market participants in valuing mortgage servicing rights and are consistently derived and/or benchmarked against independent public sources.
Derivative Financial Instruments Designated as Hedges. The Company recognizes all derivatives in the consolidated balance sheets at fair value. On the date a derivative contract is entered into, the derivative is designated as a hedge of either a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (“cash flow hedge”), a hedge of the fair value of a recognized asset or liability or of an unrecognized firm commitment (“fair value hedge”), or a held for trading instrument (“trading instrument”). The relationships between hedging instruments and hedged items is formally documented, as is the risk management objectives and strategy for undertaking various hedge transactions. Both at the hedge’s inception and on an ongoing basis, determination is made as to whether the derivatives that are used in hedging transactions are effective in offsetting changes in cash flows or fair values of hedged items. Changes in fair value of a derivative that is effective and that qualifies as a cash flow hedge are recorded in other comprehensive income (loss) and are reclassified into earnings when the forecasted transaction or related cash flows affect earnings. Changes in fair value of a derivative that qualifies as a fair value hedge and the change in fair value of the hedged item are both recorded in earnings and offset each other when the transaction is effective. Those derivatives that are classified as trading instruments, including customer loan swaps, are recorded at fair value with changes in fair value recorded in earnings. Hedge accounting is discontinued when it is determined that the derivative is no longer effective in offsetting changes in the cash flows of the hedged item, that it is unlikely that the forecasted transaction will occur, or that the designation of the derivative as a hedging instrument is no longer appropriate.
Use of Non-GAAP Financial Measures
Certain information in Management's Discussion and Analysis of Financial Condition and Results of Operations and elsewhere in this Report contains financial information determined by methods other than in accordance with accounting principles generally accepted in the United States of America ("GAAP"). Management uses these "non-GAAP" measures in its analysis of the Company's performance and believes that these non-GAAP financial measures provide a greater understanding of ongoing operations and enhance comparability of results with prior periods as well as demonstrating the effects of significant gains and charges in the current period. The Company believes that a meaningful analysis of its financial performance requires an understanding of the factors underlying that performance. Management believes that investors may use these non-GAAP financial measures to analyze financial performance without the impact of unusual items that may obscure trends in the Company's underlying performance. These disclosures should not be viewed as a substitute for operating results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies.
In several places in this report, net interest income is presented on a fully taxable equivalent basis. Specifically included in interest income was tax-exempt interest income from certain investment securities and loans. An amount equal to the tax benefit derived from this tax exempt income has been added back to the interest income total, which adjustments increased net interest income accordingly. Management believes the disclosure of tax-equivalent net interest income information improves the clarity of financial analysis, and is particularly useful to investors in understanding and evaluating the changes and trends in the Company's results of operations. Other financial institutions commonly present net interest income on a tax-equivalent basis. This adjustment is considered helpful in the comparison of one financial institution's net interest income to that of another institution, as each will have a different proportion of tax-exempt interest from its earning assets. Moreover, net interest income is a component of a second financial measure commonly used by financial institutions, net interest margin, which is the ratio of net interest income to average earning assets. For purposes of this measure as well, other financial institutions generally use tax-equivalent net interest income to provide a better basis of comparison from institution to institution. The Company follows these practices. The following table provides a reconciliation of tax-equivalent financial information to the Company's consolidated financial statements, which have been prepared in accordance with GAAP. A Federal income tax rate of 21.0% was used in 2021 and 2020.

| Years ended December 31,
Dollars in thousands | 2021 |  | 2020 |
Net interest income as presented | $ | 66,303 |  |  | $ | 59,833 |  |
Effect of tax-exempt income | 2,325 |  |  | 2,336 |  |
Net interest income, tax equivalent | $ | 68,628 |  |  | $ | 62,169 |  |

The Company presents its efficiency ratio using non-GAAP information which is most commonly used by financial institutions. The GAAP-based efficiency ratio is noninterest expenses divided by net interest income plus noninterest income from the Consolidated Statements of Income and Comprehensive Income. The non-GAAP efficiency ratio excludes securities losses from noninterest expenses, excludes securities gains from noninterest income, and adds the tax-equivalent adjustment to net interest income.
The First Bancorp - 2021 Form 10-K - Page 24

The following table provides a reconciliation between the GAAP and non-GAAP efficiency ratio:

| Years ended December 31,
Dollars in thousands | 2021 |  | 2020 |
Non-interest expense, as presented | $ | 42,148 |  |  | $ | 39,652 |  |
Net interest income, as presented | 66,303 |  |  | 59,833 |  |
Effect of tax-exempt income | 2,325 |  |  | 2,336 |  |
Non-interest income, as presented | 19,383 |  |  | 18,119 |  |
Effect of non-interest tax-exempt income | 168 |  |  | 167 |  |
Net securities gains | (23) |  |  | (1,155) |  |
Adjusted net interest income plus non-interest income | $ | 88,156 |  |  | $ | 79,300 |  |
Non-GAAP efficiency ratio | 47.81 | % |  | 50.00 | % |
GAAP efficiency ratio | 49.19 | % |  | 50.87 | % |

The Company presents certain information based upon average tangible common shareholders' equity instead of total average shareholders' equity. The difference between these two measures is the Company's intangible assets, specifically goodwill from prior acquisitions. Management, banking regulators and many stock analysts use the tangible common equity ratio and the tangible book value per common share in conjunction with more traditional bank capital ratios to compare the capital adequacy of banking organizations with significant amounts of goodwill or other intangible assets, typically stemming from the use of the purchase accounting method in accounting for mergers and acquisitions. The following table provides a reconciliation of average tangible common shareholders' equity to the Company's consolidated financial statements, which have been prepared in accordance with GAAP:

| Years ended December 31,
Dollars in thousands | 2021 |  | 2020 |
Average shareholders' equity as presented | $ | 236,564 |  |  | $ | 219,729 |  |
Less intangible assets (average) | (30,962) |  |  | (29,918) |  |
Average tangible common shareholders' equity | $ | 205,602 |  |  | $ | 189,811 |  |

To provide period-to-period comparison of operating results prior to consideration of credit loss provision and income taxes, the non-GAAP measure of Pre-Tax, Pre-Provision Net Income is presented. The following table provided a reconciliation to Net Income:

| Years ended December 31,
Dollars in thousands | 2021 |  | 2020
Net income, as presented | $ | 36,269 |  |  | $ | 27,129 |
Add: provision (credit) for loan losses | (375) |  |  | 6,050 |
Add: income taxes | 7,644 |  |  | 5,121 |
Pre-tax, pre-provision net income | $ | 43,538 |  |  | $ | 38,300 |

Executive Summary
The Company posted record annual earnings in 2021, driven primarily by earning asset growth, which, combined with reduced funding costs from strong local deposit growth, led to increased net interest income. The lift in net interest income was supplemented by growth in non-interest income, stemming primarily from year-over-year increases in debit card revenue and wealth management revenue. Earnings growth was achieved while at the same time realizing year-over-year improvements in asset quality.
Net income for the year ended December 31, 2021 was $36.3 million, up $9.1 million or 33.7% from the $27.1 million posted for the year ended December 31, 2020. Earnings per common share on a fully diluted basis were $3.30 for the year ended December 31, 2021, up $0.82 or 33.1% from the $2.48 posted for the year ended December 31, 2020. Net interest income on a tax-equivalent basis increased $6.5 million or 10.4% for the year ended December 31, 2021 compared to the year ended December 31, 2020, with growth in earning assets primarily responsible for the increase. The Company's net interest margin was 2.95% in 2021, compared to 2.94% in 2020.
The First Bancorp - 2021 Form 10-K - Page 25

Non-interest income in 2021 was $19.4 million, an increase of $1.3 million or 7.0% from the $18.1 million reported in 2020. This increase was due to year-over-year gains in debit card income and wealth management income; mortgage banking income was essentially flat year-over-year.
Non-interest expense in 2021 was $42.1 million, an increase of $2.5 million or 6.3% from the $39.7 million reported in 2020. This increase was attributable primarily to the recognition of a $2.2 million loss on sales of commercial loans which
occurred in the fourth quarter of 2021; increases in salaries and employee benefit benefits also contributed to the year-to-year change.
Income taxes on operating earnings were $7.6 million for the year ended December 31, 2021, up $2.5 million from the year ended December 31, 2020.
During 2021, total assets increased $165.9 million or 7.0%, ending the year at $2.527 billion. The loan portfolio increased $170.9 million or 11.6% in 2021, ending the year at $1.648 billion. The investment portfolio was up $6.4 million or 0.9% for the year. On the liability side of the balance sheet, low-cost deposits increased $275.0 million or 25.6%, totaling $1.350 billion as of December 31, 2021. Certificates of deposit decreased $39.4 million or 6.5% from the end of 2020. Local certificates of deposit (CDs) decreased $17.6 million and wholesale CDs decreased $21.8 million at December 31, 2021 compared to December 31, 2020.
Asset quality continues to be strong and stable. Non-performing loans stood at 0.35% of total loans as of December 31, 2021, improving from the 0.46% level of non-performing loans a year ago. Net chargeoffs were $357,000, or 0.02% of average loans in 2021, down $1.1 million or 0.10% from the year ended December 31, 2020. Past due loans were 0.26% of total loans as of December 31, 2021, down from 0.66% of total loans at December 31, 2020. The allowance for loan losses as a percentage of total loans outstanding stood at 0.94% in 2021, down from 1.10% at December 31, 2020, and above the pre-pandemic level of 0.90% at December 31, 2019. In the fourth quarter of 2021, a block of $14.5 million in commercial loans was sold without recourse to reduce exposures in certain portfolio segments. This reduction, along with continued strong asset quality metrics and improving macro-economic factors, led management to release $2.3 million from the allowance for loan losses in December 2021.
Remaining well capitalized remains a top priority for The First Bancorp, Inc. The Company's total risk-based capital ratio was 14.27% as of December 31, 2021, solidly above the well-capitalized threshold of 10.0% set by the Federal Deposit Insurance Corporation, the Federal Reserve Board, and the Office of the Comptroller of the Currency.
The Company's operating ratios remain favorable, with a return on average tangible common equity of 17.64% for the year ended December 31, 2021 compared to 14.29% for the year ended December 31, 2020. Our non-GAAP efficiency ratio continues to be an important component in our overall performance and stood at 47.81% in 2021, improved from the 50.00% posted for 2020.
Results of Operations
Net Interest Income
Net interest income on a tax-equivalent basis increased 10.4% or $6.5 million to $68.6 million for the year ended December 31, 2021 from the $62.2 million reported for the year ended December 31, 2020, with growth in earning assets responsible for the increase. The Company's net interest margin was 2.95% in 2021, compared to 2.94% in 2020.
Total interest income on a tax-equivalent basis in 2021 was $79.4 million, a decrease of $49,000 or 0.1% from the $79.5 million posted by the Company in 2020. Total interest expense in 2021 was $10.8 million, a decrease of $6.5 million or 37.6% from the $17.3 million posted by the Company in 2020. Tax-exempt interest income amounted to $8.7 million for the year ended December 31, 2021, and $8.8 million for the year ended December 31, 2020.
The First Bancorp - 2021 Form 10-K - Page 26

The following tables present changes in interest income and expense attributable to changes in interest rates, volume, and rate/volume 1 for interest-earning assets and interest-bearing liabilities. Tax-exempt income is calculated on a tax-equivalent basis, using a 21.0% Federal income tax rate in 2021 and 2020.

Year ended December 31, 2021 compared to 2020 |  |  |  |
Dollars in thousands | Volume |  | Rate |  | Rate/Volume 1 |  | Total
Interest on earning assets |  |  |  |  |  |  |
Interest-bearing deposits | $ | 88 |  |  | $ | (58) |  |  | $ | (54) |  |  | $ | (24) |
Investment securities | 825 |  |  | (3,811) |  |  | (157) |  |  | (3,143) |
Loans held for sale | (12) |  |  | 16 |  |  | (7) |  |  | (3) |
Loans | 6,605 |  |  | (3,135) |  |  | (349) |  |  | 3,121 |
Total interest income | 7,506 |  |  | (6,988) |  |  | (567) |  |  | (49) |
Interest expense |  |  |  |  |  |  |
Deposits | 1,260 |  |  | (7,424) |  |  | (661) |  |  | (6,825) |
Borrowings | (375) |  |  | 786 |  |  | (94) |  |  | 317 |
Total interest expense | 885 |  |  | (6,638) |  |  | (755) |  |  | (6,508) |
Change in net interest income | $ | 6,621 |  |  | $ | (350) |  |  | $ | 188 |  |  | $ | 6,459 |

1 Represents the change attributable to a combination of change in rate and change in volume.
The following table presents the interest earned on or paid for each major asset and liability category, respectively, for the years ended December 31, 2021 and 2020, as well as the average yield for each major asset and liability category, and the net yield between assets and liabilities. Tax-exempt income has been calculated on a tax-equivalent basis using a 21% Federal income tax rate in 2021 and 2020. Unrecognized interest on non-accrual loans is not included in the amount presented, but the average balance of non-accrual loans is included in the denominator when calculating yields.

| 2021 |  | 2020 |  |
Dollars in thousands | Amount of interest |  | Average Yield/Rate |  | Amount of interest |  | Average Yield/Rate |  |  |  |
Interest-earning assets |  |  |  |  |  |  |  |  |  |  |
Interest-bearing deposits | $ | 72 |  |  | 0.13 | % |  | $ | 96 |  |  | 0.32 | % |  |  |  |
Investment securities | 16,846 |  |  | 2.42 | % |  | 19,989 |  |  | 2.99 | % |  |  |  |
Loans held for sale | 22 |  |  | 0.98 | % |  | 25 |  |  | 0.59 | % |  |  |  |
Loans | 62,466 |  |  | 3.98 | % |  | 59,345 |  |  | 4.20 | % |  |  |  |
Total interest-earning assets | 79,406 |  |  | 3.41 | % |  | 79,455 |  |  | 3.75 | % |  |  |  |
Interest-bearing liabilities |  |  |  |  |  |  |  |  |  |  |
Deposits | 7,314 |  |  | 0.44 | % |  | 14,139 |  |  | 0.93 | % |  |  |  |
Borrowings | 3,464 |  |  | 1.51 | % |  | 3,147 |  |  | 1.21 | % |  |  |  |
Total interest-bearing liabilities | 10,778 |  |  | 0.57 | % |  | 17,286 |  |  | 0.97 | % |  |  |  |
Net interest income | $ | 68,628 |  |  |  |  | $ | 62,169 |  |  |  |  |  |  |
Interest rate spread |  |  | 2.84 | % |  |  |  | 2.78 | % |  |  |  |
Net interest margin |  |  | 2.95 | % |  |  |  | 2.94 | % |  |  |  |

The First Bancorp - 2021 Form 10-K - Page 27

Average Daily Balance Sheets
The following table shows the Company's average daily balance sheets for the years ended December 31, 2021 and 2020:

| Years ended December 31,
Dollars in thousands | 2021 |  | 2020 |  |
Assets |  |  |  |  |
Cash and cash equivalents | $ | 23,655 |  |  | $ | 20,338 |  |  |
Interest-bearing deposits in other banks | 57,208 |  |  | 29,799 |  |  |
Securities available for sale (includes tax exempt securities of $34,762 in 2021 and $24,408 in 2020) | 309,131 |  |  | 324,302 |  |  |
Securities to be held to maturity (includes tax exempt securities of $251,301 in 2021 and $240,942 in 2020) | 376,991 |  |  | 333,198 |  |  |
Restricted equity securities, at cost | 9,268 |  |  | 10,326 |  |  |
Loans held for sale (fair value approximates cost) | 2,248 |  |  | 4,228 |  |  |
Loans | 1,569,398 |  |  | 1,412,221 |  |  |
Allowance for loan losses | (17,013) |  |  | (13,540) |  |  |
Net loans | 1,552,385 |  |  | 1,398,681 |  |  |
Accrued interest receivable | 9,150 |  |  | 9,136 |  |  |
Premises and equipment, net | 28,904 |  |  | 22,503 |  |  |
Other real estate owned | 243 |  |  | 602 |  |  |
Goodwill | 30,646 |  |  | 29,808 |  |  |
Other assets | 46,227 |  |  | 50,230 |  |  |
Total Assets | $ | 2,446,056 |  |  | $ | 2,233,151 |  |  |
Liabilities & Shareholders' Equity |  |  |  |  |
Demand deposits | $ | 307,508 |  |  | $ | 213,144 |  |  |
NOW deposits | 572,091 |  |  | 441,670 |  |  |
Money market deposits | 182,000 |  |  | 164,191 |  |  |
Savings deposits | 335,677 |  |  | 262,247 |  |  |
Certificates of deposit | 561,080 |  |  | 647,614 |  |  |
Total deposits | 1,958,356 |  |  | 1,728,866 |  |  |
Borrowed funds – short term | 173,717 |  |  | 204,679 |  |  |
Borrowed funds – long term | 55,091 |  |  | 55,098 |  |  |
Dividends payable | 807 |  |  | 875 |  |  |
Other liabilities | 21,521 |  |  | 23,904 |  |  |
Total Liabilities | 2,209,492 |  |  | 2,013,422 |  |  |
Shareholders' Equity: |  |  |  |  |
Common stock | 110 |  |  | 109 |  |  |
Additional paid-in capital | 66,028 |  |  | 64,564 |  |  |
Retained earnings | 171,455 |  |  | 153,470 |  |  |
Net unrealized gain on securities available for sale | 1,286 |  |  | 6,253 |  |  |
Net unrealized loss on cash flow hedging derivative instruments | (2,230) |  |  | (4,534) |  |  |
Net unrealized loss on securities transferred from available for sale to held to maturity | (113) |  |  | (157) |  |  |
Net unrealized gain on postretirement benefit costs | 28 |  |  | 24 |  |  |
Total Shareholders' Equity | 236,564 |  |  | 219,729 |  |  |
Total Liabilities & Shareholders' Equity | $ | 2,446,056 |  |  | $ | 2,233,151 |  |  |

The First Bancorp - 2021 Form 10-K - Page 28

Non-Interest Income
Non-interest income in 2021 was $19.4 million, an increase of $1.3 million or 7.0% from the $18.1 million reported in 2020. Revenue at First National Wealth Management increased $869,000, debit card income increased $1.1 million, while net gains on securities decreased $1.1 million. Mortgage banking revenue continued to benefit from strong purchase and refinance volume throughout 2021, and was level year-over-year.
Non-Interest Expense
Non-interest expense in 2021 was $42.1 million, an increase of $2.5 million or 6.3% from the $39.7 million reported in 2020. Employee salary and benefit expense increased 3.7% from the prior year and other recurring expense items saw modest year year-over-year changes. Non-recurring items were primarily responsible for the year-to-year change, and included the recognition in 2021 of a $2.2 million loss from commercial loan sales recognized in other operating expenses.
Provision to the Allowance for Loan Losses
The Company's provision to the allowance for loan losses was $(375,000) in 2021 compared to $6.1 million in 2020. The sale of $14.5 million in commercial loans substantially reduced risk exposure in certain segments, which, combined with strong and stable asset quality, led management to release $2.3 million from the allowance for loan losses in December 2021. The allowance for loan losses stood at 0.94% of total loans as of December 31, 2021, compared to 1.10% as of December 31, 2020.
Net loan charge-offs in 2021 were $357,000 or 0.02% of average loans, down $1.1 million from 2020. Non-performing assets stood at 0.23% of total assets as of December 31, 2021 compared to 0.32% of total assets at December 31, 2020. Past-due loans were 0.26% of total loans as of December 31, 2021, down from 0.66% of total loans as of December 31, 2020.
Income Taxes
Income taxes on operating earnings were $7.6 million for the year ended December 31, 2021, up $2.5 million from 2020.
Net Income
Net income for 2021 was $36.3 million, up 33.7% or $9.1 million from net income of $27.1 million that was posted in 2020. Earnings per share on a fully diluted basis for 2021 were $3.30, up $0.82 or 33.1% from the $2.48 reported for the year ended December 31, 2020.
Key Ratios
Return on average assets in 2021 was 1.48%, up from the 1.21% posted in 2020. Return on average tangible common equity was 17.64% in 2021, compared to 14.29% in 2020. In 2021, the Company's dividend payout ratio (dividends declared per share divided by earnings per share) was 38.14%, compared to 49.20% in 2020. The Company's non-GAAP efficiency ratio – a benchmark measure of the amount spent to generate a dollar of income – was 47.81% in 2021, improved from 50.00% in 2020.
Investment Management and Fiduciary Activities
As of December 31, 2021, First National Wealth Management, the Bank's trust and investment management division, had assets under management or custody with a market value of $1.310 billion, consisting of 1,282 trust accounts, estate accounts, agency accounts, and self-directed individual retirement accounts. This compares to December 31, 2020, when 1,216 accounts with a market value of $1.227 billion were under management or custody.
The First Bancorp - 2021 Form 10-K - Page 29

Assets and Asset Quality
Total assets of $2.527 billion at December 31, 2021 increased 7.0% or $165.9 million from $2.361 billion at December 31, 2020. The investment portfolio, including restricted equity securities, increased $6.4 million or 0.9% over December 31, 2020, and the loan portfolio increased $170.9 million or 11.6%. Year-over-year, average assets were up $212.9 million in 2021 over 2020. Average loans in 2021 were $157.2 million higher than in 2020, and average investments in 2021 were $27.6 million higher than in 2020.
Non-performing assets to total assets stood at 0.23% at December 31, 2021, below the 0.32% of total assets at December 31, 2020. In general terms, the Company's long-standing approach to working with borrowers and ethical loan underwriting standards helps alleviate some of the payment problems on customers' loans and minimizes actual loan losses, in Management's opinion.
Net chargeoffs in 2021 were $357,000 or 0.02% of average loans outstanding, down $1.1 million from 2020. Residential real estate term loans represent 33.4% of the total loan portfolio, and this loan category generally has a lower level of losses in comparison to other loan types. In 2021, residential mortgages had a recovery ratio of 0.01% compared to a loss ratio of 0.02% for the entire loan portfolio. The Company does not have a credit card portfolio or offer dealer consumer loans, which generally carry more risk and potentially higher losses than other types of consumer credit.
The allowance for loan losses ended 2021 at $15.5 million and stood at 0.94% of total loans outstanding, compared to $16.3 million and 1.10% of total loans outstanding at December 31, 2020. Through eleven months of 2021 a $1.9 million provision for losses had been made. Subsequent to the above mentioned commercial loan sale, $2.3 million was released from the allowance for loan losses in December 2021. This provision and release, coupled with net charge off activity, resulted in the allowance for loan losses decreasing $732,000 or 4.5% from December 31, 2020.
Investment Activities
During 2021, the investment portfolio increased 0.9% to end the year at $696.0 million, compared to $689.5 million at December 31, 2020. Average investments in 2021 were $27.6 million higher than in 2020. As of December 31, 2021, mortgage-backed securities had a carrying value of $315.5 million and a fair value of $314.0 million. Of this total, securities with a fair value of $64.2 million or 20.4% of the mortgage-backed portfolio were issued by the Government National Mortgage Association and securities with a fair value of $249.8 million or 79.6% of the mortgage-backed portfolio were issued by the Federal Home Loan Mortgage Corporation and the Federal National Mortgage Association.
The Company's investment securities are classified into three categories: securities available for sale, securities to be held to maturity and restricted equity securities. Securities available for sale consist primarily of debt securities which Management intends to hold for indefinite periods of time. They may be used as part of the Company's funds management strategy, and may be sold in response to changes in interest rates, prepayment risk and liquidity needs, to increase capital ratios, or for other similar reasons. Securities to be held to maturity consist primarily of debt securities that the Company has acquired solely for long-term investment purposes, rather than for trading or future sale. For securities to be categorized as held to maturity, Management must have the intent and the Company must have the ability to hold such investments until their respective maturity dates. Restricted equity securities consist of investments in the stock of the Federal Reserve Bank of Boston and the Federal Home Loan Bank of Boston; ownership of these securities is required as a condition of the Bank's membership in the respective banks and these shares are not able to be pledged or sold. The Company does not hold trading account securities.
All investment securities are managed in accordance with a written investment policy adopted by the Board of Directors. It is the Company's general policy that investments for either portfolio be limited to government debt obligations, time deposits, and corporate bonds or commercial paper with one of the three highest ratings given by a nationally recognized rating agency. The portfolio is currently invested primarily in U.S. Government sponsored agency securities, mortgage-backed securities, collateralized mortgage obligations, and tax-exempt obligations of states and political subdivisions. The individual securities have been selected to enhance the portfolio's overall yield while not materially adding to the Company's level of interest rate risk.
During the third quarter of 2014, the Company transferred securities with a total amortized cost of $89,780,000 with a corresponding fair value of $89,757,000 from available for sale to held to maturity. The net unrealized loss, net of taxes, on these securities at the date of the transfer was $15,000. The net unrealized holding loss at the time of transfer continues to be reported in accumulated other comprehensive income (loss), net of tax and is amortized over the remaining lives of the securities as an adjustment of the yield. The amortization of the net unrealized loss reported in accumulated other comprehensive income (loss) will offset the effect on interest income of the discount for the transferred securities. The remaining unamortized balance of the net unrealized losses for the securities transferred from available for sale to held to maturity was $87,000, net of taxes, at December 31, 2021. This compares to $133,000, net of taxes at December 31, 2020. These securities were transferred as a part of the Company's overall investment and balance sheet strategies.
The First Bancorp - 2021 Form 10-K - Page 30

The following table sets forth the Company's investment securities at their carrying amounts as of December 31, 2021 and 2020:

Dollars in thousands | 2021 |  | 2020 |  |
Securities available for sale |  |  |  |  |
U.S. Government sponsored agencies | $ | 21,899 |  |  | $ | 22,730 |  |  |
Mortgage-backed securities | 254,900 |  |  | 243,406 |  |  |
State and political subdivisions | 39,122 |  |  | 39,474 |  |  |
Asset-backed securities | 4,645 |  |  | 7,766 |  |  |
| 320,566 |  |  | 313,376 |  |  |
Securities to be held to maturity |  |  |  |  |
U.S. Government sponsored agencies | 35,600 |  |  | 44,149 |  |  |
Mortgage-backed securities | 60,646 |  |  | 53,594 |  |  |
State and political subdivisions | 250,544 |  |  | 245,620 |  |  |
Corporate securities | 23,250 |  |  | 22,250 |  |  |
| 370,040 |  |  | 365,613 |  |  |
Restricted equity securities |  |  |  |  |
Federal Home Loan Bank Stock | 4,328 |  |  | 9,508 |  |  |
Federal Reserve Bank Stock | 1,037 |  |  | 1,037 |  |  |
| 5,365 |  |  | 10,545 |  |  |
Total securities | $ | 695,971 |  |  | $ | 689,534 |  |  |

The First Bancorp - 2021 Form 10-K - Page 31

The following table sets forth information on the yields and expected maturities of the Company's investment securities as of December 31, 2021. Yields on tax-exempt securities have been computed on a tax-equivalent basis using a tax rate of 21%. Mortgage-backed securities are presented according to their contractual maturity date, while the yield takes into effect intermediate cashflows from repayment of principal which results in a much shorter average life.

| Available For Sale |  | Held to Maturity
Dollars in thousands | Fair Value |  | Yield to maturity |  | Amortized Cost |  | Yield to maturity
U.S. Government Sponsored Agencies |  |  |  |  |  |  |
Due in 1 year or less | $ | — |  |  | 0.00 | % |  | $ | — |  |  | 0.00 | %
Due in 1 to 5 years | — |  |  | 0.00 | % |  | — |  |  | 0.00 | %
Due in 5 to 10 years | 9,550 |  |  | 1.17 | % |  | 17,650 |  |  | 1.65 | %
Due after 10 years | 12,349 |  |  | 2.00 | % |  | 17,950 |  |  | 2.06 | %
Total | 21,899 |  |  | 1.64 | % |  | 35,600 |  |  | 1.85 | %
Mortgage-Backed Securities |  |  |  |  |  |  |
Due in 1 year or less | — |  |  | 0.00 | % |  | — |  |  | 0.05 | %
Due in 1 to 5 years | 4,808 |  |  | 3.49 | % |  | 1,234 |  |  | 2.24 | %
Due in 5 to 10 years | 25,666 |  |  | 2.20 | % |  | 4,537 |  |  | 2.90 | %
Due after 10 years | 224,426 |  |  | 1.50 | % |  | 54,875 |  |  | 1.35 | %
Total | 254,900 |  |  | 1.61 | % |  | 60,646 |  |  | 1.49 | %
State & Political Subdivisions |  |  |  |  |  |  |
Due in 1 year or less | — |  |  | 0.00 | % |  | 1,765 |  |  | 5.81 | %
Due in 1 to 5 years | 365 |  |  | 6.15 | % |  | 10,390 |  |  | 4.69 | %
Due in 5 to 10 years | 17,841 |  |  | 3.96 | % |  | 136,295 |  |  | 4.36 | %
Due after 10 years | 20,916 |  |  | 3.63 | % |  | 102,094 |  |  | 3.67 | %
Total | 39,122 |  |  | 3.80 | % |  | 250,544 |  |  | 4.10 | %
Asset-Backed Securities |  |  |  |  |  |  |
Due in 1 year or less | — |  |  | 0.00 | % |  | — |  |  | 0.00 | %
Due in 1 to 5 years | — |  |  | 0.00 | % |  | — |  |  | 0.00 | %
Due in 5 to 10 years | — |  |  | 0.00 | % |  | — |  |  | 0.00 | %
Due after 10 years | 4,645 |  |  | 0.91 | % |  | — |  |  | 0.00 | %
Total | 4,645 |  |  | 0.91 | % |  | — |  |  | 0.00 | %
Corporate Securities |  |  |  |  |  |  |
Due in 1 year or less | — |  |  | 0.00 | % |  | 750 |  |  | 1.00 | %
Due in 1 to 5 years | — |  |  | 0.00 | % |  | 6,000 |  |  | 5.38 | %
Due in 5 to 10 years | — |  |  | 0.00 | % |  | 16,500 |  |  | 4.25 | %
Due after 10 years | — |  |  | 0.00 | % |  | — |  |  | 0.00 | %
Total | — |  |  | 0.00 | % |  | 23,250 |  |  | 4.43 | %
| $ | 320,566 |  |  | 1.85 | % |  | $ | 370,040 |  |  | 3.48 | %

Impaired Securities
The securities portfolio contains certain securities, the amortized cost of which exceeds fair value, which at December 31, 2021 amounted to an unrealized loss of $8.4 million, or 1.26% of the amortized cost of the total securities portfolio. At December 31, 2020 this amount represented an unrealized loss of $1.2 million, or 0.18% of the total securities portfolio. As a part of the Company's ongoing security monitoring process, the Company identifies securities in an unrealized loss position that could potentially be other-than-temporarily impaired. If a decline in the fair value of a debt security is judged to be other-than-temporary, the decline related to credit loss is recorded in net realized securities losses while the decline attributable to other factors is recorded in other comprehensive income or loss.
The Company's evaluation of securities for impairment is a quantitative and qualitative process intended to determine whether declines in the fair value of investment securities should be recognized in current period earnings. The primary factors considered in evaluating whether a decline in the fair value of securities is other-than-temporary include: (a) the length of time
The First Bancorp - 2021 Form 10-K - Page 32

and extent to which the fair value has been less than cost or amortized cost and the expected recovery period of the security, (b) the financial condition, credit rating and future prospects of the issuer, (c) whether the debtor is current on contractually obligated interest and principal payments, (d) the volatility of the security's market price, (e) the intent and ability of the Company to retain the investment for a period of time sufficient to allow for recovery, which may be at maturity, and (f) any other information and observable data considered relevant in determining whether other-than-temporary impairment has occurred.
The Company's best estimate of cash flows uses severe economic recession assumptions to quantify potential market uncertainty. The Company's assumptions include but are not limited to delinquencies, foreclosure levels and constant default rates on the underlying collateral, loss severity ratios, and constant prepayment rates. If the Company does not expect to receive 100% of future contractual principal and interest, an other-than-temporary impairment charge is recognized. Estimating future cash flows is a quantitative and qualitative process that incorporates information received from third party sources along with certain internal assumptions and judgments regarding the future performance of the underlying collateral.
As of December 31, 2021, the Company had temporarily impaired securities with a fair value of $329.4 million and unrealized losses of $8.4 million, as identified in the table below. Securities in a continuous unrealized loss position of twelve months or more amounted to $55.9 million as of December 31, 2021, compared with $3.9 million at December 31, 2020. The Company has concluded that these securities were not other-than-temporarily impaired. This conclusion was based on the issuers' continued satisfaction of their obligations in accordance with their contractual terms and the expectation that the issuers will continue to do so, Management's intent and ability to hold these securities for a period of time sufficient to allow for any anticipated recovery in fair value (which may be at maturity), the expectation that the Company will receive 100% of future contractual cash flows, as well as the evaluation of the fundamentals of the issuers' financial condition and other objective evidence. The following table summarizes temporarily impaired securities and their approximate fair values at December 31, 2021.

| Less than 12 months |  | 12 months or more |  | Total
| Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
Dollars in thousands | Value |  | Losses |  | Value |  | Losses |  | Value |  | Losses
U.S. Government-sponsored agencies | $ | 24,030 |  |  | $ | (920) |  |  | $ | 29,170 |  |  | $ | (1,375) |  |  | $ | 53,200 |  |  | $ | (2,295) |
Mortgage-backed securities | 216,461 |  |  | (4,768) |  |  | 26,772 |  |  | (922) |  |  | 243,233 |  |  | (5,690) |
State and political subdivisions | 29,528 |  |  | (390) |  |  | — |  |  | — |  |  | 29,528 |  |  | (390) |
Corporate securities | 3,434 |  |  | (66) |  |  | — |  |  | — |  |  | 3,434 |  |  | (66) |
| $ | 273,453 |  |  | $ | (6,144) |  |  | $ | 55,942 |  |  | $ | (2,297) |  |  | $ | 329,395 |  |  | $ | (8,441) |

For securities with unrealized losses, the following information was considered in determining that the securities were not other-than-temporarily impaired:
Securities issued by U.S. Government-sponsored agencies. As of December 31, 2021, the total unrealized losses on these securities amounted to $2.3 million, compared with $333,000 at December 31, 2020. All of these securities were credit rated "AAA" or "AA+" by the major credit rating agencies. Management believes that securities issued by U.S. Government-sponsored agencies and enterprises have minimal credit risk, as these agencies and enterprises play a vital role in the nation's financial markets, and does not consider these securities to be other-than-temporarily impaired at December 31, 2021.
Mortgage-backed securities issued by U.S. Government agencies and U.S. Government-sponsored enterprises. As of December 31, 2021, the total unrealized losses on these securities amounted to $5.7 million, compared with $812,000 at December 31, 2020. All of these securities were credit rated "AAA" by the major credit rating agencies. Management believes that securities issued by U.S. Government agencies bear no credit risk because they are backed by the full faith and credit of the United States and that securities issued by U.S. Government-sponsored enterprises have minimal credit risk, as these agencies enterprises play a vital role in the nation's financial markets. Management believes that the unrealized losses at December 31, 2021 were attributable to changes in current market yields and spreads since the dates the underlying securities were purchased, and does not consider these securities to be other-than-temporarily impaired at December 31, 2021. The Company also has the ability and intent to hold these securities until a recovery of their amortized cost, which may be at maturity.
Obligations of state and political subdivisions. As of December 31, 2021, the total unrealized losses on municipal securities amounted to $390,000, compared with $3,000 at December 31, 2020. Municipal securities are supported by the general taxing authority of the municipality and, in the cases of school districts, are supported by state aid. At December 31, 2021, all municipal bond issuers were current on contractually obligated interest and principal payments. The Company monitors price changes and changes in credit quality of municipal issuers on a regular basis as a potential indicator of temporary impairment. The Company attributes the unrealized losses at December 31, 2021, however, to changes in prevailing market yields and pricing spreads since the dates the underlying securities were purchased, combined with current market liquidity conditions and
The First Bancorp - 2021 Form 10-K - Page 33

the disruption in the financial markets in general. Accordingly, the Company does not consider these municipal securities to be other-than-temporarily impaired at December 31, 2021. The Company also has the ability and intent to hold these securities until a recovery of their amortized cost, which may be at maturity.
Corporate securities. As of December 31, 2021, the total unrealized losses on corporate securities amounted to $66,000, compared with $2,000 at December 31, 2020. Corporate securities are dependent on the operating performance of the issuers. At December 31, 2021, all corporate bond issuers were current on contractually obligated interest and principal payments.
Federal Home Loan Bank Stock
The Bank is a member of the Federal Home Loan Bank ("FHLB") of Boston, a cooperatively owned wholesale bank for housing and finance in the six New England States. As a requirement of membership in the FHLB, the Bank must own a minimum required amount of FHLB stock, calculated periodically based primarily on its level of borrowings from the FHLB. The Bank uses the FHLB for much of its wholesale funding needs. As of December 31, 2021 and 2020, the Bank's investment in FHLB stock totaled $4.3 million and $9.5 million, respectively. The year-to-year change was based upon the Bank's level of borrowings from the FHLB, and by a change in FHLB's minimum ownership requirements. FHLB stock is a non-marketable equity security and therefore is reported at cost, which equals par value. The Company periodically evaluates its investment in FHLB stock for impairment based on, among other factors, the capital adequacy of the FHLB and its overall financial condition. No impairment losses have been recorded through December 31, 2021. The Bank will continue to monitor its investment in FHLB stock.
Lending Activities
The loan portfolio increased $170.9 million or 11.6% in 2021, with total loans at $1.65 billion at December 31, 2021, compared to $1.48 billion at December 31, 2020. Commercial loans increased $136.4 million or 17.4% between December 31, 2020 and December 31, 2021. Residential term loans increased by $28.7 million or 5.5% and municipal loans decreased by $4.6 million or 10.5% over the same period.
Commercial loans are comprised of three major classes: commercial real estate loans, commercial construction loans and other commercial loans.
Commercial real estate loans consist of mortgage loans to finance investments in real property such as multi-family residential, commercial/retail, office, industrial, hotels, educational and other specific or mixed use properties. Commercial real estate loans are typically written with amortizing payment structures. Collateral values are determined based on appraisals and evaluations in accordance with established policy and regulatory guidelines. Commercial real estate loans typically have a loan-to-value ratio of up to 80% based upon current valuation information at the time the loan is made. Commercial real estate loans are primarily paid by the cash flow generated from the real property, such as operating leases, rents, or other operating cash flows from the borrower.
Commercial construction loans consist of loans to finance construction in a mix of owner- and non-owner occupied commercial real estate properties. Commercial construction loans typically have maturities of less than two years. Payment structures during the construction period are typically on an interest only basis, although principal payments may be established depending on the type of construction project being financed. During the construction phase, commercial construction loans are primarily paid by cash reserves or other operating cash flows of the borrower or guarantors, if applicable. At the end of the construction period, loan repayment typically comes from a third party source in the event that the Bank will not be providing permanent term financing. Collateral valuation and loan-to-value guidelines follow those for commercial real estate loans.
Other commercial loans consist of revolving and term loan obligations extended to business and corporate enterprises for the purpose of financing working capital or capital investment. Collateral generally consists of pledges of business assets including, but not limited to, accounts receivable, inventory, plant and equipment, and/or real estate, if applicable. Commercial loans are primarily paid from the operating cash flow of the borrower. Other commercial loans may be secured or unsecured. Loans granted under the Paycheck Protection Program ("PPP") are considered other commercial loans.
Municipal loans are comprised of loans to municipalities in Maine for capitalized expenditures, construction projects or tax-anticipation notes. All municipal loans are considered general obligations of the municipality and are collateralized by the taxing ability of the municipality for repayment of debt.
Residential loans are comprised of two classes: term loans and construction loans.
Residential term loans consist of residential real estate loans held in the Company's loan portfolio made to borrowers who demonstrate the ability to make scheduled payments with full consideration of applicable underwriting factors comprising the Bank's credit policies. Borrower qualifications include favorable credit history combined with supportive income requirements and loan-to-value ratios within established policy and regulatory guidelines. Collateral values are determined based on appraisals and evaluations in accordance with established policy and regulatory guidelines. Residential loans typically have a loan-to-value ratio of up to 80% based on appraisal information at the time the loan is made. Collateral consists of mortgage liens on one- to four-family residential properties. Loans are offered with fixed or adjustable rates with amortization terms of up to thirty years.
The First Bancorp - 2021 Form 10-K - Page 34

Residential construction loans typically consist of loans for the purpose of constructing single family residences to be owned and occupied by the borrower. Borrower qualifications include favorable credit history combined with supportive income requirements and loan-to-value ratios within established policy and regulatory guidelines. Residential construction loans normally have construction terms of one year or less and payment during the construction term is typically on an interest only basis from sources including interest reserves, borrower liquidity and/or income. Residential construction loans will typically convert to permanent financing from the Bank or have another financing commitment in place from an acceptable mortgage lender. Collateral valuation and loan-to-value guidelines are consistent with those for residential term loans.
Home equity lines of credit are made to qualified individuals and are secured by senior or junior mortgage liens on owner-occupied one- to four-family homes, condominiums, or vacation homes. The home equity line of credit typically has a variable interest rate and is billed as interest-only payments during the draw period. At the end of the draw period, the home equity line of credit is billed as a percentage of the principal balance plus all accrued interest. Loan maturities are normally 25 years. Borrower qualifications include favorable credit history combined with supportive income requirements and combined loan-to-value ratios usually not exceeding 80% inclusive of priority liens. Collateral valuation guidelines follow those for residential real estate loans.
Consumer loan products including personal lines of credit and amortizing loans are made to qualified individuals for various purposes such as automobiles, recreational vehicles, debt consolidation, personal expenses or overdraft protection. Borrower qualifications include favorable credit history combined with supportive income and collateral requirements within established policy guidelines. Consumer loans may be secured or unsecured.
Construction loans, both commercial and residential, at 48.2% of capital are well under the regulatory guidance of 100.0% of capital at December 31, 2021. Construction loans and non-owner-occupied commercial real estate loans are at 203.0% of total capital at December 31, 2021, well below the regulatory limit of 300.0% of capital.
The following table summarizes the loan portfolio, by class, as of December 31, 2021 and 2020:

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate | $ | 576,198 |  |  | 35.0 | % |  | $ | 442,121 |  |  | 29.9 | % |  |  |  |  |  |  |  |  |  |  |  |
Construction | 79,365 |  |  | 4.8 | % |  | 56,565 |  |  | 3.8 | % |  |  |  |  |  |  |  |  |  |  |  |
Other | 264,570 |  |  | 16.1 | % |  | 285,015 |  |  | 19.3 | % |  |  |  |  |  |  |  |  |  |  |  |
Municipal | 48,362 |  |  | 2.9 | % |  | 43,783 |  |  | 3.0 | % |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term | 550,783 |  |  | 33.4 | % |  | 522,070 |  |  | 35.3 | % |  |  |  |  |  |  |  |  |  |  |  |
Construction | 31,763 |  |  | 1.9 | % |  | 21,600 |  |  | 1.5 | % |  |  |  |  |  |  |  |  |  |  |  |
Home equity line of credit | 73,632 |  |  | 4.5 | % |  | 79,750 |  |  | 5.4 | % |  |  |  |  |  |  |  |  |  |  |  |
Consumer | 22,976 |  |  | 1.4 | % |  | 25,857 |  |  | 1.8 | % |  |  |  |  |  |  |  |  |  |  |  |
Total loans | $ | 1,647,649 |  |  | 100.0 | % |  | $ | 1,476,761 |  |  | 100.0 | % |  |  |  |  |  |  |  |  |  |  |  |

The First Bancorp - 2021 Form 10-K - Page 35

The following table sets forth certain information regarding the contractual maturities of the Bank's loan portfolio as of December 31, 2021:

Dollars in thousands | < 1 Year |  | 1 - 5 Years |  | 5 - 10 Years |  | > 10 Years |  | Total
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 216 |  |  | $ | 33,664 |  |  | $ | 64,948 |  |  | $ | 477,370 |  |  | $ | 576,198 |
Construction | — |  |  | 5,699 |  |  | 13,058 |  |  | 60,608 |  |  | 79,365 |
Other | 765 |  |  | 116,118 |  |  | 64,512 |  |  | 83,175 |  |  | 264,570 |
Municipal | — |  |  | 26,710 |  |  | 7,979 |  |  | 13,673 |  |  | 48,362 |
Residential |  |  |  |  |  |  |  |  |
Term | — |  |  | 5,980 |  |  | 44,643 |  |  | 500,160 |  |  | 550,783 |
Construction | — |  |  | 413 |  |  | — |  |  | 31,350 |  |  | 31,763 |
Home equity line of credit | 1,499 |  |  | 510 |  |  | 330 |  |  | 71,293 |  |  | 73,632 |
Consumer | 6,532 |  |  | 5,979 |  |  | 4,856 |  |  | 5,609 |  |  | 22,976 |
Total loans | $ | 9,012 |  |  | $ | 195,073 |  |  | $ | 200,326 |  |  | $ | 1,243,238 |  |  | $ | 1,647,649 |

The following table provides a listing of loans, by class, between variable and fixed rates as of December 31, 2021:

| Fixed-Rate |  | Adjustable-Rate |  | Total
Dollars in thousands | Amount |  | % of total |  | Amount |  | % of total |  | Amount |  | % of total
Commercial |  |  |  |  |  |  |  |  |  |  |
Real estate | $ | 96,422 |  |  | 5.9 | % |  | $ | 479,776 |  |  | 29.1 | % |  | $ | 576,198 |  |  | 35.0 | %
Construction | $ | 29,738 |  |  | 1.8 | % |  | $ | 49,627 |  |  | 3.0 | % |  | $ | 79,365 |  |  | 4.8 | %
Other | $ | 138,471 |  |  | 8.4 | % |  | $ | 126,099 |  |  | 7.7 | % |  | $ | 264,570 |  |  | 16.1 | %
Municipal | $ | 47,989 |  |  | 2.9 | % |  | $ | 373 |  |  | — | % |  | $ | 48,362 |  |  | 2.9 | %
Residential |  |  |  |  |  |  |  |  |  |  |
Term | $ | 413,369 |  |  | 25.1 | % |  | $ | 137,414 |  |  | 8.3 | % |  | $ | 550,783 |  |  | 33.4 | %
Construction | $ | 24,455 |  |  | 1.5 | % |  | $ | 7,308 |  |  | 0.4 | % |  | $ | 31,763 |  |  | 1.9 | %
Home equity line of credit | $ | 324 |  |  | 0.1 | % |  | $ | 73,308 |  |  | 4.4 | % |  | $ | 73,632 |  |  | 4.5 | %
Consumer | $ | 14,699 |  |  | 0.9 | % |  | $ | 8,277 |  |  | 0.5 | % |  | $ | 22,976 |  |  | 1.4 | %
Total loans | $ | 765,467 |  |  | 46.6 | % |  | $ | 882,182 |  |  | 53.4 | % |  | $ | 1,647,649 |  |  | 100.0 | %

Loan Concentrations
As of December 31, 2021, the Bank had one concentration of loans in one particular industry that exceeded 10% of its total
loan portfolio. Loans to hotels (except Casino hotels) and motels totaled $183.4 million, or 11.13% of total loans. As of December 31, 2020, the industry category Lessors of Nonresidential Properties accounted for 10.0% of the Bank's total
loan portfolio, and stood at 9.7% as of December 31, 2021.
Loans Held for Sale
As of December 31, 2021, the Bank had $835,000 in loans held for sale. This compares to $5.9 million loans held for sale at December 31, 2020.
Credit Risk Management and Allowance for Loan Losses
Credit risk is the risk of loss arising from the inability of a borrower to meet its obligations. We manage credit risk by evaluating the risk profile of the borrower, repayment sources, the nature of the underlying collateral, and other support given current events, conditions, and expectations. We attempt to manage the risk characteristics of our loan portfolio through various control processes, such as credit evaluation of borrowers, establishment of lending limits, and application of lending procedures, including the holding of adequate collateral and the maintenance of compensating balances. However, we seek to rely primarily on the cash flow of our borrowers as the principal source of repayment. Although credit policies and evaluation processes are designed to minimize our risk, Management recognizes that loan losses will occur and the amount of these losses will fluctuate depending on the risk characteristics of our loan portfolio, as well as general and regional economic conditions.
The First Bancorp - 2021 Form 10-K - Page 36

We provide for loan losses through the establishment of an allowance for loan losses which represents an estimated reserve for existing losses in the loan portfolio. The allowance for loan losses is a critical accounting estimate inherent in the Company's financial statements. We deploy a systematic methodology for determining our allowance that includes a quarterly review process, risk rating, and, where appropriate, adjustment to our allowance. We classify our portfolios as either commercial or residential and consumer and monitor credit risk separately as discussed below. We evaluate the appropriateness of our allowance continually based on a review of all significant loans, with a particular emphasis on non-accruing, past due, and other loans that we believe require special attention.
The allowance consists of four elements: (1) specific reserves for loans evaluated individually for impairment; (2) general reserves for types or portfolios of loans based on historical loan loss experience; (3) qualitative reserves judgmentally adjusted for local and national economic conditions, concentrations, portfolio composition, volume and severity of delinquencies and nonaccrual loans, trends of criticized and classified loans, changes in credit policies, and underwriting standards, credit administration practices, and other factors as applicable; and (4) unallocated reserves. All outstanding loans are considered in evaluating the appropriateness of the allowance.
Appropriateness of the allowance for loan losses is determined using a consistent, systematic methodology, which analyzes the risk inherent in the loan portfolio. In addition to evaluating the collectability of specific loans when determining the appropriateness of the allowance for loan losses, Management also takes into consideration other factors such as changes in the mix and size of the loan portfolio, historic loss experience, the amount of delinquencies and loans adversely classified, economic trends, changes in credit policies, and experience, ability and depth of lending management. The appropriateness of the allowance for loan losses is assessed through an allocation process whereby specific reserve allocations are made against certain impaired loans, and general reserve allocations are made against segments of the loan portfolio which have similar attributes. The Company's historical loss experience, industry trends, and the impact of the local and regional economy on the Company's borrowers are considered by Management in determining the appropriateness of the allowance for loan losses.
The allowance for loan losses is increased by provisions charged against current earnings. Loan losses are charged against the allowance when Management believes that the collectability of the loan principal is unlikely. Recoveries on loans previously charged off are credited to the allowance. While Management uses available information to assess possible losses on loans, future additions to the allowance may be necessary based on increases in non-performing loans, changes in economic conditions, growth in loan portfolios, or for other reasons. Any future additions to the allowance would be recognized in the period in which they were determined to be necessary. In addition, various regulatory agencies periodically review the Company's allowance for loan losses as an integral part of their examination process. Such agencies may require the Company to record additions to the allowance based on judgments different from those of Management. No such addition has been required by any agency in over twenty years.
Commercial
Our commercial portfolio includes all secured and unsecured loans to borrowers for commercial purposes, including commercial lines of credit and commercial real estate. Our process for evaluating commercial loans includes performing updates on loans that we have rated for risk. Our non-performing commercial loans are generally reviewed individually to determine impairment, accrual status, and the need for specific reserves. Our methodology incorporates a variety of risk considerations, both qualitative and quantitative. Quantitative factors include our historical loss experience by loan type, collateral values, financial condition of borrowers, and other factors. Qualitative factors include judgments concerning general economic conditions that may affect credit quality, credit concentrations, the pace of portfolio growth, and delinquency levels; these qualitative factors are also considered in connection with the unallocated portion of our allowance for loan losses.
The process of establishing the allowance with respect to our commercial loan portfolio begins when a loan officer initially assigns each loan a risk rating, using established credit criteria. Approximately 60% of a trailing four quarter average gross commercial portfolio is subject to review and validation annually by an independent consulting firm, as well as periodically by our internal credit review function. Our methodology employs Management's judgment as to the level of losses on existing loans based on our internal review of the loan portfolio, including an analysis of the borrowers' current financial position, and the consideration of current and anticipated economic conditions and their potential effects on specific borrowers and lines of business. In determining our ability to collect certain loans, we also consider the fair value of any underlying collateral. We also evaluate credit risk concentrations, including trends in large dollar exposures to related borrowers, industry and geographic concentrations, and economic and environmental factors.
Residential, Home Equity and Consumer
Consumer, home equity and residential mortgage loans are generally segregated into homogeneous pools with similar risk characteristics. Trends and current conditions in these pools are analyzed and historical loss experience is adjusted accordingly. Quantitative and qualitative adjustment factors for the consumer, home equity and residential mortgage portfolios are consistent with those for the commercial portfolios. Certain loans in the consumer and residential portfolios identified as having the potential for further deterioration are analyzed individually to confirm the appropriate risk status and accrual status, and to determine the need for a specific reserve. Consumer loans that are greater than 120 days past due are generally charged off. Residential loans and home equity lines of credit that are greater than 90 days past due are evaluated for collateral adequacy and if deficient are placed on non-accrual status. The Bank sells residential loans through the Federal Home Loan Bank of Boston
The First Bancorp - 2021 Form 10-K - Page 37

Mortgage Partnership Finance program ("MPF") with limited recourse. Volume sold to MPF continues to be de minimis; therefore, the impact on the Allowance is minimal.
Specific Reserves
The allowance for loan losses includes reserve amounts assigned to individual loans on the basis of loan impairment. Certain loans are evaluated individually and are judged to be impaired when Management believes it is probable that the Company will not collect all of the contractual interest and principal payments as scheduled in the loan agreement. Impaired loans include troubled debt restructured loans ("TDRs") and loans placed on non-accrual status. A specific reserve is allocated to an individual loan when that loan has been deemed impaired and when the amount of a probable loss is estimable on the basis of its collateral value, the present value of anticipated future cash flows, or its net realizable value. At December 31, 2021, impaired loans with specific reserves totaled $3.1 million and the amount of such reserves was $576,000. This compares to impaired loans with specific reserves of $3.9 million at December 31, 2020, at which date the amount of such reserves was $462,000.
Unallocated
The unallocated portion of the allowance is intended to provide for losses that are not identified when establishing the specific and general portions of the allowance and is based upon Management's evaluation of various conditions that are not directly measured in the determination of the portfolio and loan specific allowances. Such conditions may include general economic and business conditions affecting our lending area, credit quality trends (including trends in delinquencies and nonperforming loans expected to result from existing conditions), loan volumes and concentrations, duration of the current business cycle, bank regulatory examination results, findings of external loan review examiners, and Management's judgment with respect to various other conditions including loan administration and management and the quality of risk identification systems. Management reviews these conditions quarterly. We have risk management practices designed to ensure timely identification of changes in loan risk profiles; however, undetected losses may exist inherently within the loan portfolio. The judgmental aspects involved in applying the risk grading criteria, analyzing the quality of individual loans, and assessing collateral values can also contribute to undetected, but probable, losses. Consequently, there maybe underlying credit risks that have not yet surfaced in the loan- specific or qualitative metrics the Company uses to estimate its allowance for loan losses.
All of these analyses are reviewed and discussed by the Directors' Loan Committee, and recommendations from these processes provide Management and the Board of Directors with independent information on loan portfolio condition. Our total allowance at December 31, 2021 is considered by Management to be appropriate to address the credit losses inherent in the loan portfolio at that date. However, our determination of the appropriate allowance level is based upon a number of assumptions we make about future events, which we believe are reasonable, but which may or may not prove valid. Thus, there can be no assurance that our charge-offs in future periods will not exceed our allowance for loan losses or that we will not need to make additional increases in our allowance for loan losses.
The First Bancorp - 2021 Form 10-K - Page 38

The following table summarizes our allocation of allowance by loan class as of December 31, 2021 and 2020. The percentages are the portion of each loan type to total loans:

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate | $ | 5,367 |  |  | 35.0 | % |  | $ | 5,178 |  |  | 29.9 | % |  |  |  |  |  |  |  |  |  |  |  |
Construction | 746 |  |  | 4.8 | % |  | 662 |  |  | 3.8 | % |  |  |  |  |  |  |  |  |  |  |  |
Other | 2,830 |  |  | 16.1 | % |  | 3,438 |  |  | 19.3 | % |  |  |  |  |  |  |  |  |  |  |  |
Municipal | 157 |  |  | 2.9 | % |  | 171 |  |  | 3.0 | % |  |  |  |  |  |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term | 2,733 |  |  | 33.4 | % |  | 2,579 |  |  | 35.3 | % |  |  |  |  |  |  |  |  |  |  |  |
Construction | 148 |  |  | 1.9 | % |  | 102 |  |  | 1.5 | % |  |  |  |  |  |  |  |  |  |  |  |
Home equity line of credit | 925 |  |  | 4.5 | % |  | 1,211 |  |  | 5.4 | % |  |  |  |  |  |  |  |  |  |  |  |
Consumer | 833 |  |  | 1.4 | % |  | 778 |  |  | 1.8 | % |  |  |  |  |  |  |  |  |  |  |  |
Unallocated | 1,782 |  |  | — | % |  | 2,134 |  |  | — | % |  |  |  |  |  |  |  |  |  |  |  |
Total | $ | 15,521 |  |  | 100.0 | % |  | $ | 16,253 |  |  | 100.0 | % |  |  |  |  |  |  |  |  |  |  |  |

The allowance for loan losses totaled $15.5 million at December 31, 2021, compared to $16.3 million at December 31, 2020. Management's ongoing application of methodologies to establish the allowance include an evaluation of non-accrual loans and troubled debt restructured loans for specific reserves. These specific reserves increased $114,000 in 2021 from $462,000 at December 31, 2020 to $576,000 at December 31, 2021. The specific loans that make up those categories change from period to period. Impairment on those loans, which would be reflected in the allowance for loan losses, might or might not exist, depending on the specific circumstances of each loan. The portion of the reserve based on historical loss experience of homogeneous pools of loans decreased by $6,000 in 2021. The portion of the reserve based on qualitative factors decreased by $488,000 during 2021 due to a mix of factors. These factors included changes in various macroeconomic measures used in the qualitative model, volume changes in certain portfolio segments, ongoing analysis of the loan portfolio in multiple stress scenarios, and performance of COVID-19 related loan modifications. Unallocated reserves, which were $2.1 million, or 13.1% of the total reserve at December 31, 2020, decreased to $1.8 million or 11.5% of the total reserve at December 31, 2021. Management considers these levels appropriate as they support general imprecision related to portfolio growth and include considerations of general economic and business conditions affecting our lending area, credit quality trends (including trends in delinquencies and nonperforming loans expected to result from existing conditions), loan volumes and concentrations, duration of the current business cycle, duration of the pandemic, bank regulatory examination results, findings of external loan review examiners, and Management's judgment with respect to various other conditions including loan administration and management and the quality of risk identification systems. Consequently, there may be underlying credit risks that have not yet surfaced in the loan specific or qualitative metrics the Company uses to estimate its allowance for loan losses that are reflected in the unallocated component.
The First Bancorp - 2021 Form 10-K - Page 39

A breakdown of the allowance for loan losses as of December 31, 2021, by loan class, and allowance element, is presented in the following table:

Dollars in thousands | Specific Reserves on Loans Evaluated Individually for Impairment |  | General Reserves on Loans Based on Historical Loss Experience |  | Reserves for Qualitative Factors |  | Unallocated Reserves |  | Total Reserves
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 42 |  |  | $ | 831 |  |  | $ | 4,494 |  |  | $ | — |  |  | $ | 5,367 |
Construction | 16 |  |  | 114 |  |  | 616 |  |  | — |  |  | 746 |
Other | 381 |  |  | 382 |  |  | 2,067 |  |  | — |  |  | 2,830 |
Municipal | — |  |  | — |  |  | 157 |  |  | — |  |  | 157 |
Residential |  |  |  |  |  |  |  |  |
Term | 137 |  |  | 175 |  |  | 2,421 |  |  | — |  |  | 2,733 |
Construction | — |  |  | 10 |  |  | 138 |  |  | — |  |  | 148 |
Home equity line of credit | — |  |  | 101 |  |  | 824 |  |  | — |  |  | 925 |
Consumer | — |  |  | 243 |  |  | 590 |  |  | — |  |  | 833 |
Unallocated | — |  |  | — |  |  | — |  |  | 1,782 |  |  | 1,782 |
| $ | 576 |  |  | $ | 1,856 |  |  | $ | 11,307 |  |  | $ | 1,782 |  |  | $ | 15,521 |

Based upon Management's evaluation, provisions are made to maintain the allowance as a best estimate of inherent losses within the portfolio. The net provision for loan losses was $(375,000) in 2021 compared to $6.1 million in 2020. Through November 2021 provision of $1.9 million had been recorded year-to-date; a reversal of $2.3 million was recorded in December 2021 reflecting reductions in certain risk categories resulting from the sale of commercial loans that month. Net charge offs were $357,000 in 2021 compared to net charge offs of $1.4 million in 2020. The allowance as a percentage of loans outstanding stood at 0.94% at December 31, 2021 compared to 1.10% at December 31, 2020 and 0.90% at December 31, 2019.
The First Bancorp - 2021 Form 10-K - Page 40

The following table summarizes the activities in our allowance for loan losses as of December 31, 2021 and 2020:

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Balance at beginning of year | $ | 16,253 |  |  | $ | 11,639 |  |  |  |  |  |  |
Loans charged off: |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | 106 |  |  | 1,088 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Other | 288 |  |  | 27 |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | 42 |  |  | 66 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | — |  |  | 153 |  |  |  |  |  |  |
Consumer | 312 |  |  | 327 |  |  |  |  |  |  |
Total | 748 |  |  | 1,661 |  |  |  |  |  |  |
Recoveries on loans previously charged off |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | 95 |  |  | — |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Other | 84 |  |  | 37 |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | 66 |  |  | 34 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | 61 |  |  | 22 |  |  |  |  |  |  |
Consumer | 85 |  |  | 132 |  |  |  |  |  |  |
Total | 391 |  |  | 225 |  |  |  |  |  |  |
Net loans charged off | 357 |  |  | 1,436 |  |  |  |  |  |  |
Provision (credit) for loan losses | (375) |  |  | 6,050 |  |  |  |  |  |  |
Balance at end of period | $ | 15,521 |  |  | $ | 16,253 |  |  |  |  |  |  |
Ratio of net loans charged off to average loans outstanding | 0.02 | % |  | 0.10 | % |  |  |  |  |  |
Ratio of allowance for loan losses to total loans outstanding | 0.94 | % |  | 1.10 | % |  |  |  |  |  |

Management believes the allowance for loan losses is appropriate as of December 31, 2021. The level of the provision for loan losses in 2020 was elevated in response to uncertainties brought about by the COVID-19 pandemic. Credit quality metrics remained favorable throughout 2021, and, when coupled with risk reduction brought about by the sale of $14.5 million in commercial loans, led to a net reduction in the allowance from the level at December 31, 2020.
COVID-19 Impact on Loan Portfolio
The Company has continued to work with borrowers impacted by the COVID-19 outbreak. As of December 31, 2021, a total of 1,053 loan modification requests for interest-only payments or deferred payments have been completed in conformance with the Interagency Statement on Loan Modifications and Reporting ("Interagency Guidance") issued March 23, 2020, Section 4013 of the CARES Act passed March 2020, or the Supplemental Appropriations Act passed December 2020, representing $284.8 million in loan balances, or approximately 17.3% of the overall loan portfolio. One of these modifications of a de minimis amount has been classified as a TDR since being modified. So long as modified terms are met, qualified loans in an active COVID-19 related modification are not classified as TDRs, are not included past due loan totals, and continue to accrue interest.
The First Bancorp - 2021 Form 10-K - Page 41

As of December 31, 2021, 18 loans totaling $2.9 million remained in their original modification or had had a subsequent modification, representing 0.17% of the overall portfolio. Refer to Note 5 of the consolidated financial statements for further detail.
First National Bank is a designated SBA preferred lender and has participated in both the 2020 (PPP1) and 2021 (PPP2) rounds of the Payroll Protection Program. Under PPP1, 1,718 loans were granted totaling $97.8 million in funds disbursed to qualified small businesses. The Bank has actively worked with these borrowers to process applications for forgiveness per PPP guidelines; as of December 31, 2021, PPP1 balances had been reduced to $7,500. Under PPP2, 1,263 loans totaling 52.1million had been granted as of December 31, 2021, and the outstanding balances had been reduced to $22.0 million. It is expected that most of the remaining PPP1 and PPP2 balances will be forgiven or otherwise paid in the first half of 2022.
The State of Maine, where most of the Bank's customers reside and/or operate businesses, has largely re-opened its economy; quarantines for out of state visitors and limits on the size of public gatherings have been lifted. The emergence of the Delta and Omicron variants of the COVID-19 virus did not result in new restrictions or curtailment of economic activity, but COVID-19 remains a threat to economic normalization and could ultimately have a negative impact on the Bank's borrowers.
The Company regularly monitors activity on open credit lines and has not observed increased utilization related to COVID-19.
Nonperforming Loans
Nonperforming loans are comprised of loans for which, based on current information and events, it is probable that we will be unable to collect all amounts due according to the contractual terms of the loan agreement or when principal and interest is 90 days or more past due unless the loan is both well secured and in the process of collection (in which case the loan may continue to accrue interest in spite of its past due status). A loan is "well secured" if it is secured (1) by collateral in the form of liens on or pledges of real or personal property, including securities, that have a realizable value sufficient to discharge the debt (including accrued interest) in full, or (2) by the guarantee of a financially responsible party. A loan is "in the process of collection" if collection of the loan is proceeding in due course either (1) through legal action, including judgment enforcement procedures, or, (2) in appropriate circumstances, through collection efforts not involving legal action which are reasonably expected to result in repayment of the debt or in its restoration to current status in the near future.
When a loan becomes nonperforming (generally 90 days past due), it is evaluated for collateral dependency based upon the most recent appraisal or other evaluation method. If the collateral value is lower than the outstanding loan balance plus accrued interest and estimated selling costs, the loan is placed on non-accrual status, all accrued interest is reversed from interest income, and a specific reserve is established for the difference between the loan balance and the collateral value less selling costs or, in certain situations, the difference between the loan balance and the collateral value less selling costs is written off. Concurrently, a new appraisal or valuation may be ordered, depending on collateral type, currency of the most recent valuation, the size of the loan, and other factors appropriate to the loan. Upon receipt and acceptance of the new valuation, the loan may have an additional specific reserve or write down based on the updated collateral value. On an ongoing basis, appraisals or valuations may be obtained periodically on collateral dependent non-performing loans and an additional specific reserve or write down will be made, if appropriate, based on the new collateral value.
Once a loan is placed on nonaccrual, it remains in nonaccrual status until the loan is current as to payment of both principal and interest and the borrower demonstrates the ability to pay and remain current. All payments made on non-accrual loans are applied to the principal balance of the loan.
Nonperforming loans, expressed as a percentage of total loans, totaled 0.35% at December 31, 2021 compared to 0.46% at December 31, 2020.
The First Bancorp - 2021 Form 10-K - Page 42

The following table shows the distribution of nonperforming loans by class as of December 31, 2021 and 2020:

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 242 |  |  | $ | 543 |  |  |  |  |  |  |
Construction | 27 |  |  | 89 |  |  |  |  |  |  |
Other | 1,068 |  |  | 1,481 |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | 3,808 |  |  | 3,593 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | 457 |  |  | 1,015 |  |  |  |  |  |  |
Consumer | — |  |  | — |  |  |  |  |  |  |
Total non-performing loans | $ | 5,602 |  |  | $ | 6,721 |  |  |  |  |  |  |
Allowance for loan losses as a percentage of nonperforming loans | 277.1 | % |  | 241.8 | % |  |  |  |  |  |

Total nonperforming loans do not include loans 90 or more days past due and still accruing interest. These are loans in which we expect to collect all amounts due, including past-due interest. As of December 31, 2021, loans 90 or more days past due and still accruing interest totaled $32,000, compared to $1.5 million at December 31, 2020.
As of December 31, 2021, 20 loans with a balance of $1.9 million were non-performing and also classified as TDR. This compares to 22 loans with a balance of $2.2 million as of December 31, 2020.
Troubled Debt Restructured
A TDR constitutes a restructuring of debt if the Bank, for economic or legal reasons related to the borrower's financial difficulties, grants a concession to the borrower that it would not otherwise consider. To determine whether or not a loan should be classified as a TDR, Management evaluates a loan based upon the following criteria:
•The borrower demonstrates financial difficulty; common indicators include past due status with bank obligations, substandard credit bureau reports, or an inability to refinance with another lender, and
•The Bank has granted a concession; common concession types include maturity date extension, interest rate adjustments to below market pricing, and deferral of payments.
Interagency regulatory guidance issued in March 2020 in response to the consequences of the COVID-19 pandemic, the CARES Act passed in March 2020, and the Supplemental Appropriations Act passed in December 2020 granted exemption to TDR classification for certain qualified loan modification actions that normally would have been classified as TDRs.
As of December 31, 2021 there were 60 loans with an aggregate outstanding balance of $8.3 million that have been restructured. This compares to 74 loans with amounts totaling $11.5 million that had been restructured as of December 31, 2020. The following table shows the activity in loans classified as TDRs between December 31, 2020 and December 31, 2021. As noted above, this data does not include loans with modified terms granted under the Interagency Guidance, CARES Act or Supplemental Appropriations Act:

Balance in Thousands of Dollars | Number of Loans |  | Aggregate Balance
Total at December 31, 2020 | 74 |  |  | $ | 11,534 |
Added in 2021 | 4 |  |  | 466 |
Principal reduction on loans added in 2021 | — |  |  | 15 |
Net added in 2021 | — |  |  | 451 |
Loans paid off in 2021 | (18) |  |  | (3,210) |
Repayments in 2021 | — |  |  | (434) |
Total at December 31, 2021 | 60 |  |  | $ | 8,341 |

As of December 31, 2021, 39 loans with an aggregate balance of $6.4 million were performing under the modified terms, one loan with an aggregate balance of $3,000 was more than 30 days past due and accruing, and 20 loans with an aggregate balance of $1.9 million were on nonaccrual. As a percentage of aggregate outstanding balance, 77.25% were performing under
The First Bancorp - 2021 Form 10-K - Page 43

the modified terms, 0.04% were more than 30 days past due and accruing and 22.71% were on nonaccrual. The performance status of all TDRs as of December 31, 2021, as well as the associated specific reserve in the allowance for loan losses, is summarized by class of loan in the following table.

In thousands of dollars | Performing As Modified |  | 30+ Days Past Due and Accruing |  | On Nonaccrual |  | All TDRs
Commercial |  |  |  |  |  |  |
Real estate | $ | 1,185 |  |  | $ | — |  |  | $ | 42 |  |  | $ | 1,227 |
Construction | 661 |  |  | — |  |  | — |  |  | 661 |
Other | 234 |  |  | — |  |  | 531 |  |  | 765 |
Municipal | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |
Term | 4,362 |  |  | 3 |  |  | 1,321 |  |  | 5,686 |
Construction | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | — |  |  | — |  |  | — |  |  | — |
Consumer | 2 |  |  | — |  |  | — |  |  | 2 |
| $ | 6,444 |  |  | $ | 3 |  |  | $ | 1,894 |  |  | $ | 8,341 |
Percent of balance | 77.25 | % |  | 0.04 | % |  | 22.71 | % |  | 100.00 | %
Number of loans | 39 |  |  | 1 |  |  | 20 |  |  | 60 |
Associated specific reserve | $ | 141 |  |  | $ | — |  |  | $ | 391 |  |  | $ | 532 |

Residential and consumer TDRs as of December 31, 2021 included 46 loans with an aggregate balance of $5.7 million and the modifications granted fell into five major categories. Loans totaling $3.6 million had an extension of term, allowing the borrower to repay over an extended number of years and lowering the monthly payment to a level the borrower can afford. Loans totaling $2.0 million had interest capitalized, allowing the borrower to become current after unpaid interest was added to the balance of the loan and re-amortized over the remaining life of the loan. Short-term rate concessions were granted on loans totaling $376,000. Certain residential TDRs had more than one modification.
Commercial TDRs as of December 31, 2021 were comprised of 14 loans with a balance of $2.7 million. Of this total, four loans with an aggregate balance of $1.1 million had an extended period of interest-only payments, deferring the start of principal repayment. Three loans with an aggregate balance of $289,000 had an extension of term, allowing the borrower to repay over an extended number of years and lowering the monthly payment to a level the borrower can afford. Three loans with an aggregate balance of $257,000 had a deferral of payment. The remaining four loans with an aggregate balance of $1.0 million had several different modifications.
In each case when a loan was modified, Management determined it was in the Bank's best interest to work with the borrower with modified terms rather than to proceed to foreclosure. Once a loan is classified as a TDR, however, it remains classified as such until the balance is fully repaid, despite whether the loan is performing under the modified terms. As of December 31, 2021, Management is aware of eight loans classified as TDRs that are involved in bankruptcy proceedings with an aggregate outstanding balance of $950,000. There were also 20 loans with an outstanding balance of $1.9 million that were classified as TDRs and on non-accrual status, of which no loans were in the process of foreclosure.
Impaired Loans
Impaired loans include TDRs and loans placed on non-accrual status when, based on current information and events, it is probable that we will be unable to collect all amounts due according to the contractual terms of the loan agreement. These loans are measured at the present value of expected future cash flows discounted at the loan's effective interest rate or at the fair value of the collateral less estimated selling costs if the loan is collateral dependent. If the measure of an impaired loan is lower than the recorded investment in the loan, a specific reserve is established for the difference. Impaired loans totaled $12.1 million at December 31, 2021, and have decreased $4.0 million from December 31, 2020. The number of impaired loans decreased by 33 loans from 140 to 107 during the same period. Impaired commercial loans decreased $2.2 million from December 31, 2020 to December 31, 2021. The specific allowance for impaired commercial loans increased from $299,000 at December 31, 2020 to $439,000 as of December 31, 2021, which represented the fair value deficiencies for those loans for which the net fair value of the collateral was estimated at less than our carrying amount of the loan. From December 31, 2020 to December 31, 2021, impaired residential loans decreased $1.2 million and impaired home equity lines of credit decreased $582,000.
The First Bancorp - 2021 Form 10-K - Page 44

The following table sets forth impaired loans as of December 31, 2021 and 2020:

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 1,428 |  |  | $ | 3,029 |  |  |  |  |  |  |
Construction | 689 |  |  | 770 |  |  |  |  |  |  |
Other | 1,303 |  |  | 1,779 |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | 8,173 |  |  | 9,414 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | 457 |  |  | 1,039 |  |  |  |  |  |  |
Consumer | 2 |  |  | 8 |  |  |  |  |  |  |
Total | $ | 12,052 |  |  | $ | 16,039 |  |  |  |  |  |  |

Past Due Loans
The Bank's overall loan delinquency ratio was 0.26% at December 31, 2021, versus 0.66% at December 31, 2020. Loans 90 days delinquent and accruing decreased from $1.5 million at December 31, 2020 to $32,000 as of December 31, 2021, the year-to-year reduction being the result of resolution of one credit that comprised most of the year-end 2020 balance. The year-end 2021 total is made up of two units, one of which is a checking account overdraft; we expect to collect all amounts due on each, including interest.
The following table sets forth loan delinquencies as of December 31, 2021 and 2020:

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 440 |  |  | $ | 555 |  |  |  |  |  |  |
Construction | 24 |  |  | 93 |  |  |  |  |  |  |
Other | 157 |  |  | 2,634 |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | 2,297 |  |  | 3,955 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | 1,035 |  |  | 2,336 |  |  |  |  |  |  |
Consumer | 392 |  |  | 149 |  |  |  |  |  |  |
Total | $ | 4,345 |  |  | $ | 9,722 |  |  |  |  |  |  |
Loans 30-89 days past due to total loans | 0.13 | % |  | 0.36 | % |  |  |  |  |  |
Loans 90+ days past due and accruing to total loans | — | % |  | 0.10 | % |  |  |  |  |  |
Loans 90+ days past due on non-accrual to total loans | 0.13 | % |  | 0.20 | % |  |  |  |  |  |
Total past due loans to total loans | 0.26 | % |  | 0.66 | % |  |  |  |  |  |

Potential Problem Loans and Loans in Process of Foreclosure
Potential problem loans consist of classified accruing commercial and commercial real estate loans that were between 30 and 89 days past due. Such loans are characterized by weaknesses in the financial condition of borrowers or collateral deficiencies. Based on historical experience, the credit quality of some of these loans may improve due to changes in collateral values or the financial condition of the borrowers, while the credit quality of other loans may deteriorate, resulting in some amount of loss. At December 31, 2021, there were no potential problem loans, compared to five loans with a balance of $195,000 or 0.01% of total loans at December 31, 2020.
As of December 31, 2021, there were seven loans in the process of foreclosure with a total balance of $667,000. The Bank's residential foreclosure process begins when a loan becomes 75 days past due at which time a Demand/Breach Letter is sent to the borrower. If the loan becomes 120 days past due, copies of the promissory note and mortgage deed are forwarded to the
The First Bancorp - 2021 Form 10-K - Page 45

Bank's attorney for review and a complaint for foreclosure is then prepared. An authorized Bank officer signs the affidavit certifying the validity of the documents and verification of the past due amount which is then forwarded to the court. Once a Motion for Summary Judgment is granted, a Period of Redemption ("POR") begins which gives the customer 90 days to cure the default. A foreclosure auction date is then set 30 days from the POR expiration date if the default is not cured. The Bank's commercial foreclosure process begins when a loan becomes 60 days past due, at which time a default letter is issued. At expiration of the period to cure default, which lasts 12 days after the issuing of the default letter, copies of the promissory note and mortgage deed are forwarded to the Bank's attorney for review. A Notice of Statutory Power of Sale is then prepared. This notice must be published for three consecutive weeks in a newspaper located in the county in which the property is located. A notice also must be issued to the mortgagor and all parties of interest 21 days prior to the sale. The foreclosure auction occurs and the Affidavit of Sale is recorded within the appropriate county within 30 days of the sale.
The Bank’s written policies and procedures for foreclosures, along with implementation of same, are subject to annual review by its internal audit provider. The scope of this review includes loans held in portfolio and loans serviced for others. There were no issues requiring management attention in the most recent review. Servicing for others includes loans sold to Freddie Mac, Fannie Mae, and the Federal Home Loan Bank of Boston through its MPF program. The Bank follows the published guidelines of each investor. Loans serviced for Freddie Mac and Fannie Mae have been sold without recourse, and the Bank has no liability for these loans in the event of foreclosure. A de minimis volume of loans has been sold to and serviced for MPF to date. The Bank retains a second loss layer credit enhancement obligation; no losses have been recorded on this credit enhancement obligation since the Bank started selling loans to MPF in 2013.
The First Bancorp - 2021 Form 10-K - Page 46

Other Real Estate Owned
Other real estate owned and repossessed assets ("OREO") are comprised of properties or other assets acquired through a foreclosure proceeding, or acceptance of a deed or title in lieu of foreclosure. Real estate acquired through foreclosure is carried at the lower of cost or fair value less estimated cost to sell. At December 31, 2021, there were no OREO properties, compared to December 31, 2020 when there were four properties owned with an OREO balance of $908,000, net of an allowance for losses of $45,000. The following table presents the composition of other real estate owned as of December 31, 2021 and 2020.

| As of December 31,
Dollars in thousands | 2021 |  | 2020 |  |  |  |  |  |
Carrying Value |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | — |  |  | $ | 445 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Other | — |  |  | — |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | — |  |  | 508 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | — |  |  | — |  |  |  |  |  |  |
Consumer | — |  |  | — |  |  |  |  |  |  |
Total | $ | — |  |  | $ | 953 |  |  |  |  |  |  |
Related Allowance |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | — |  |  | $ | 45 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Other | — |  |  | — |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | — |  |  | — |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | — |  |  | — |  |  |  |  |  |  |
Consumer | — |  |  | — |  |  |  |  |  |  |
Total | $ | — |  |  | $ | 45 |  |  |  |  |  |  |
Net Value |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | — |  |  | $ | 400 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Other | — |  |  | — |  |  |  |  |  |  |
Municipal | — |  |  | — |  |  |  |  |  |  |
Residential |  |  |  |  |  |  |  |  |
Term | — |  |  | 508 |  |  |  |  |  |  |
Construction | — |  |  | — |  |  |  |  |  |  |
Home equity line of credit | — |  |  | — |  |  |  |  |  |  |
Consumer | — |  |  | — |  |  |  |  |  |  |
Total | $ | — |  |  | $ | 908 |  |  |  |  |  |  |

The First Bancorp - 2021 Form 10-K - Page 47

Funding, Liquidity and Capital Resources
As of December 31, 2021, the Bank had primary sources of liquidity of $1.010 billion or 40.4% of its total assets. It is Management's opinion that this is an appropriate level. In addition, the Bank has $139.0 million in borrowing capacity under the Federal Reserve Bank of Boston's Borrower in Custody program, $76.0 million in credit lines with correspondent banks, and $281.8 million in unencumbered securities available as collateral for borrowing. These bring the Bank's primary sources of liquidity to $1.507 billion or 60.3% of its total assets. The Asset/Liability Committee ("ALCO") establishes guidelines for liquidity in its Asset/Liability policy and monitors internal liquidity measures to manage liquidity exposure. Based on its assessment of the liquidity considerations described above, Management believes the Bank's and the Company's sources of funding will meet anticipated funding needs.
Liquidity is the ability of a financial institution to meet maturing liability obligations and customer loan demand. The Bank's primary source of liquidity is deposits, which funded 80.1% of total average assets in 2021. While the generally preferred funding strategy is to attract and retain low cost deposits, the ability to do so is affected by competitive interest rates and terms in the marketplace. Other sources of funding include discretionary use of purchased liabilities (e.g., FHLB term advances and other borrowings), cash flows from the securities portfolios and loan repayments. Securities designated as available for sale may also be sold in response to short-term or long-term liquidity needs, although Management has no intention to do so at this time.
The Bank has a detailed liquidity funding policy and a contingency funding plan that provide for prompt and comprehensive responses to unexpected demands for liquidity. Management has developed quantitative models to estimate needs for contingent funding that could result from unexpected outflows of funds in excess of "business as usual" cash flows. In Management's estimation, risks are concentrated in two major categories: runoff of in-market deposit balances and the inability to renew wholesale sources of funding. Of the two categories, potential runoff of deposit balances would have the most significant impact on contingent liquidity. Our modeling attempts to quantify deposits at risk over selected time horizons. In addition to these unexpected outflow risks, several other "business as usual" factors enter into the calculation of the adequacy of contingent liquidity, including payment proceeds from loans and investment securities, maturing debt obligations and maturing time deposits. The Bank has established collateralized borrowing capacity with the Federal Reserve Bank of Boston and also maintains additional collateralized borrowing capacity with the FHLB in excess of levels used in the ordinary course of business, as well as Fed Funds lines with three correspondent banks.
Deposits
During 2021, total deposits increased by $278.7 million, ending the year at $2.123 billion compared to $1.845 billion at December 31, 2020. Low-cost deposits (demand, NOW, and savings accounts) increased by $275.0 million or 25.6% during the year, money market deposits increased $43.1 million or 26.3%, and certificates of deposit decreased $39.4 million or 6.5%. The increase in low-cost deposits provided funding for earning asset growth, and enabled a reduction in certificates of deposit obtained from wholesale sources. Estimated uninsured deposits totaled $228.4 million and $205.0 million at December 31, 2021 and 2020, respectively.
Average deposits increased $229.5 million in 2021, as shown in the following table, which sets forth the average daily balance for the Bank's principal deposit categories for each period:

| Years ended December 31, |  | % change
Dollars in thousands | 2021 |  | 2020 |  |  |  | 2021 vs 2020
Demand deposits | $ | 307,508 |  |  | $ | 213,144 |  |  |  |  | 44.27 | %
NOW accounts | 572,091 |  |  | 441,670 |  |  |  |  | 29.53 | %
Money market accounts | 182,000 |  |  | 164,191 |  |  |  |  | 10.85 | %
Savings | 335,677 |  |  | 262,247 |  |  |  |  | 28.00 | %
Certificates of deposit | 561,080 |  |  | 647,614 |  |  |  |  | (13.36) | %
Total deposits | $ | 1,958,356 |  |  | $ | 1,728,866 |  |  |  |  | 13.27 | %

The First Bancorp - 2021 Form 10-K - Page 48

The average cost of deposits (including non-interest-bearing accounts) was 0.37% for the year ended December 31, 2021, compared to 0.82% for the year ended December 31, 2020. The following table sets forth the average cost of each category of interest-bearing deposits for the periods indicated.

| Years ended December 31,
| 2021 |  | 2020 |  |
NOW | 0.33 | % |  | 0.52 | % |  |
Money market | 0.24 | % |  | 0.64 | % |  |
Savings | 0.07 | % |  | 0.11 | % |  |
Certificates of deposit | 0.85 | % |  | 1.62 | % |  |
Total interest-bearing deposits | 0.44 | % |  | 0.93 | % |  |

Of all certificates of deposit, $323.8 million or 79.26% will mature by December 31, 2022. As of December 31, 2021 and 2020, the Bank held a total of $55.4 million and $63.0 million, respectively, in certificate of deposit accounts with balances in excess of $250,000. The following table summarizes the time remaining to maturity for these certificates of deposit.

| As of December 31,
Dollars in thousands | 2021 |  | 2020
Within 3 Months | $ | 10,311 |  |  | $ | 16,821 |
3 Months through 6 months | 14,313 |  |  | 10,508 |
6 months through 12 months | 6,304 |  |  | 11,871 |
Over 12 months | 24,498 |  |  | 23,838 |
Total | $ | 55,426 |  |  | $ | 63,038 |

Borrowed Funds
Borrowed funds consists of advances from the FHLB, advances from the FRB Discount Window, and securities repurchase agreements with customers. Advances from the FHLB are secured with pledged collateral consisting of FHLB stock, funds on deposit with FHLB, U.S. Agency notes, mortgage-backed securities, and qualifying first mortgage loans. FRB Discount Window advances are similarly secured with collateral consisting of FRB stock, funds on deposit at FRB, and qualifying commercial, home equity and construction loans. As of December 31, 2021, advances from FHLB totaled $55.1 million, with a weighted average interest rate of 1.38% per annum and remaining maturities ranging from 2.5 to 4 years. This compares to advances from FHLB and FRB totaling $192.7 million, with a weighted average interest rate of 0.69% per annum and remaining maturities ranging from 7 days to 5 years, as of December 31, 2020. The increase in low-cost deposits in 2021, described above in Deposits, enabled a reduction in the level of FHLB and FRB advances in addition to providing funding for earning asset growth. The change in the weighted average rate paid on borrowed funds in 2021 compared to 2020 is rooted in the underlying mix of advance terms. Advances as of December 31, 2020 were primarily short term and at lower rates than the longer term, higher rate, non-prepayable advances outstanding as of December 31, 2021.
The Bank offers securities repurchase agreements to municipal and corporate customers as an alternative to deposits. The balance of these agreements as of December 31, 2021 was $81.3 million, compared to $69.3 million on December 31, 2020. The weighted average interest rates payable under these agreements were 0.47% per annum as of December 31, 2021, compared to 0.74% per annum as of December 31, 2020.
The maximum amount of borrowed funds outstanding at any month-end during each of the last two years was $238.5 million at the end of August in 2021 and $324.2 million at the end of May in 2020. The average amount outstanding during 2021 was $228.8 million with a weighted average interest rate of 1.51% per annum. This compares to an average outstanding amount of $259.8 million with a weighted average interest rate of 1.21% per annum in 2020.
Capital Resources
Shareholders' equity as of December 31, 2021 was $245.7 million, compared to $223.7 million as of December 31, 2020.
During 2021, the Company declared cash dividends of $0.31 per share in the first quarter and $0.32 per share in the remaining three quarters, or $1.27 per share for the year. The dividend payout ratio, which is calculated by dividing dividends declared per share by diluted earnings per share, was 38.14% for the year ended December 31, 2021 compared to 49.20% for the year ended December 31, 2020. In determining future dividend payout levels, the Board of Directors carefully analyzes capital requirements and earnings retention, as set forth in the Company's Dividend Policy. The ability of the Company to pay cash dividends to its shareholders depends on receipt of dividends from its subsidiary, the Bank. The subsidiary may pay
The First Bancorp - 2021 Form 10-K - Page 49

dividends to its parent out of so much of its net profits as the Bank's directors deem appropriate, subject to the limitation that the total of all dividends declared by the Bank in any calendar year may not exceed the total of its net profits of that year combined with its retained net profits of the preceding two years. The amount available for dividends in 2022 is this year's net income plus $38.2 million.
In 2021, 58,228 shares were issued via employee stock programs, the dividend reinvestment plan, and restricted stock grants. The Company received consideration totaling $689,000. The following table summarizes the Company's 2021 stock issuances.

Dividend reinvestment plan | 11,772 |
Employee stock program | 12,267 |
Restricted stock grants | 34,189 |
Total | 58,228 |

Financial institution regulators have established guidelines for minimum capital ratios for banks and bank holding companies. The net unrealized gain or loss on available for sale securities is generally not included in computing regulatory capital. During the first quarter of 2015, the Company adopted the new Basel III regulatory capital framework as approved by the federal banking agencies. In order to avoid limitations on capital distributions, including dividend payments, the Company must hold a capital conservation buffer of 2.5% above the adequately capitalized risk-based capital ratios.
Capital at December 31, 2021 was sufficient to meet the requirements of regulatory authorities. Leverage capital of the Company, or total shareholders' equity divided by average total assets for the current quarter less goodwill and any net unrealized gain or loss on securities available for sale and postretirement benefits, stood at 8.63% on December 31, 2021 and 8.49% at December 31, 2020. To be rated "well-capitalized", regulatory requirements call for a minimum leverage capital ratio of 5.00%. At December 31, 2021, the Company had tier-one risk-based capital of 13.31% and tier-two risk-based capital of 14.27%, versus 13.66% and 14.82%, respectively, at December 31, 2020. To be rated "well-capitalized", regulatory requirements call for minimum tier-one and tier-two risk-based capital ratios of 8.00% and 10.00%, respectively. The Company's actual levels of capitalization were comfortably above the standards to be rated "well-capitalized" by regulatory authorities.
The Company met each of the well-capitalized ratio guidelines at December 31, 2021. The following tables indicate the capital ratios for the Bank and the Company at December 31, 2021 and December 31, 2020.

As of December 31, 2021 | Leverage |  | Tier 1 |  | Common Equity Tier 1 |  | Total Risk-Based |
Bank | 8.56 |  | % | 13.21 |  | % | 13.21 |  | % | 14.17 |  | %
Company | 8.63 |  | % | 13.31 |  | % | 13.31 |  | % | 14.27 |  | %
Adequately capitalized ratio | 4.00 |  | % | 6.00 |  | % | 4.50 |  | % | 8.00 |  | %
Adequately capitalized ratio plus capital conservation buffer | 4.00 |  | % | 8.50 |  | % | 7.00 |  | % | 10.50 |  | %
Well capitalized ratio (Bank only) | 5.00 |  | % | 8.00 |  | % | 6.50 |  | % | 10.00 |  | %

As of December 31, 2020 | Leverage |  | Tier 1 |  | Common Equity Tier 1 |  | Total Risk-Based |
Bank | 8.44 |  | % | 13.54 |  | % | 13.54 |  | % | 14.70 |  | %
Company | 8.49 |  | % | 13.66 |  | % | 13.66 |  | % | 14.82 |  | %
Adequately capitalized ratio | 4.00 |  | % | 6.00 |  | % | 4.50 |  | % | 8.00 |  | %
Adequately capitalized ratio plus capital conservation buffer | 4.00 |  | % | 8.50 |  | % | 7.00 |  | % | 10.50 |  | %
Well capitalized ratio (Bank only) | 5.00 |  | % | 8.00 |  | % | 6.50 |  | % | 10.00 |  | %

Except as identified in Item 1A, "Risk Factors", Management knows of no present trends, events or uncertainties that will have, or are reasonably likely to have, a material effect on the Company's capital resources, liquidity, or results of operations.
The First Bancorp - 2021 Form 10-K - Page 50

Contractual Obligations
The following table sets forth the contractual obligations of the Company as of December 31, 2021:

Dollars in thousands | Total |  | Less than 1 year |  | 1-3 years |  | 3-5 years |  | More than 5 years
Operating leases | $ | 976 |  |  | $ | 113 |  |  | $ | 215 |  |  | $ | 189 |  |  | $ | 459 |
Total | $ | 976 |  |  | $ | 113 |  |  | $ | 215 |  |  | $ | 189 |  |  | $ | 459 |

Capital Purchases
In 2021, the Company made capital purchases totaling $3.8 million for real estate improvements for branch or operations premises and equipment related to technology. This cost, along with the cost of other assets placed into service in 2020, will be amortized over an average of 23 years, adding approximately $165,000 to pre-tax operating costs per year.
Goodwill
On December 11, 2020, the Bank completed the purchase of a branch at 1B Belmont Avenue in Belfast, Maine, from Bangor Savings Bank ("Bangor Savings"). The branch is one of six branches Bangor Savings acquired from Damariscotta Bank & Trust Company ("DB&T"), and this branch was divested by Bangor Savings to resolve competitive concerns in that market raised by the U.S. Department of Justice's Antitrust Division. The transaction value was approximately $25.2 million consisting of loans, the building, equipment, core deposit intangible and goodwill. Goodwill totaled $841,000; this amount is not amortizable under GAAP but is amortizable for tax purposes.
On October 26, 2012, the Bank completed the purchase of a branch at 63 Union Street in Rockland, Maine, from Camden National Bank that was formerly operated by Bank of America. As part of the transaction, the Bank acquired approximately $32.3 million in deposits as well as a small volume of loans. The excess of the purchase price over the fair value of the assets acquired, liabilities assumed, and the amount allocated for core deposit intangible totaled $2.1 million and was recorded as goodwill. The goodwill is not amortizable under GAAP but is amortizable for tax purposes.
On January 14, 2005, the Company acquired FNB Bankshares (“FNB”) of Bar Harbor, Maine, and its subsidiary, The First National Bank of Bar Harbor. The total value of the transaction was $48.0 million, and all of the voting equity interest of FNB was acquired in the transaction. The transaction was accounted for as a purchase and the excess of purchase price over the fair value of net identifiable assets acquired equaled $27.6 million and was recorded as goodwill, none of which was deductible for tax purposes. The portion of the purchase price related to the core deposit intangible was amortized over its expected economic life.
Goodwill is evaluated annually for possible impairment under the provisions of FASB ASC Topic 350, “Intangibles – Goodwill and Other”. As of December 31, 2021, in accordance with Topic 350, the Company completed its annual review of goodwill and determined there has been no impairment. The Bank also carries $125,000 in goodwill for a de minimis transaction in 2001.
Effect of Future Interest Rates on Post-retirement Benefit Liabilities
In evaluating the Company's post-retirement benefit liabilities, Management believes changes in discount rates which have occurred pursuant to recently enacted Federal legislation will not have a significant impact on the Company's future operating results or financial condition.
ITEM 7A. Quantitative and Qualitative Disclosures about Market Risk
Market risk is the risk of loss arising from adverse changes in the fair value of financial instruments due to changes in interest rates, and the Company's market risk is composed primarily of interest rate risk. The Bank's Asset/Liability Committee (ALCO) is responsible for reviewing the interest rate sensitivity position of the Company and establishing policies to monitor and limit exposure to interest rate risk. All guidelines and policies established by ALCO have been approved by the Board of Directors.
Asset/Liability Management
The primary goal of asset/liability management is to maximize net interest income within the interest rate risk limits set by ALCO. Interest rate risk is monitored through the use of two complementary measures: static gap analysis and earnings simulation modeling. While each measurement has limitations, taken together they present a reasonably comprehensive view of the magnitude of interest rate risk in the Company, the level of risk through time, and the amount of exposure to changes in certain interest rate relationships.
The First Bancorp - 2021 Form 10-K - Page 51

Static gap analysis measures the amount of repricing risk embedded in the balance sheet at a point in time. It does so by comparing the differences in the repricing characteristics of assets and liabilities. A gap is defined as the difference between the principal amount of assets and liabilities which reprice within a specified time period. The cumulative one-year gap, at December 31, 2021, was 7.09% of total assets, compared to 5.54% of total assets at December 31, 2020. ALCO's policy limit for the one-year gap is plus or minus 20% of total assets. Core deposits with non-contractual maturities are presented based upon historical patterns of balance attrition, which are reviewed at least annually.
The gap repricing distributions include principal cash flows from residential mortgage loans and mortgage-backed securities in the time frames in which they are expected to be received. Mortgage prepayments are estimated by applying industry median projections of prepayment speeds to portfolio segments based on coupon range and loan age.
The Company's summarized static gap, as of December 31, 2021, is presented in the following table:

| 0-90 |  | 90-365 |  | 1-5 |  | 5+ |
Dollars in thousands | Days |  | Days |  | Years |  | Years |
Investment securities at amortized cost (HTM) and fair value (AFS) | $ | 53,549 |  |  | $ | 73,585 |  |  | $ | 239,503 |  |  | $ | 323,969 |  |
Restricted equity securities, at cost | 4,328 |  |  | — |  |  | — |  |  | 1,037 |  |
Loans | 466,335 |  |  | 213,154 |  |  | 625,380 |  |  | 342,780 |  |
Other interest-earning assets | 1,500 |  |  | 25,379 |  |  | — |  |  | — |  |
Non-rate-sensitive assets | 70,332 |  |  | — |  |  | — |  |  | 85,433 |  |
Total assets | 596,044 |  |  | 312,118 |  |  | 864,883 |  |  | 754,054 |  |
Interest-bearing deposits | 569,017 |  |  | 159,906 |  |  | 244,577 |  |  | 896,983 |  |
Borrowed funds | — |  |  | — |  |  | 55,091 |  |  | — |  |
Non-rate-sensitive liabilities and equity | — |  |  | — |  |  | — |  |  | 601,525 |  |
Total liabilities and equity | 569,017 |  |  | 159,906 |  |  | 299,668 |  |  | 1,498,508 |  |
Period gap | $ | 27,027 |  |  | $ | 152,212 |  |  | $ | 565,215 |  |  | $ | (744,454) |  |
Percent of total assets | 1.07 |  | % | 6.02 |  | % | 22.37 |  | % | (29.46) |  | %
Cumulative gap (current) | $ | 27,027 |  |  | $ | 179,239 |  |  | $ | 744,454 |  |  | $ | — |  |
Percent of total assets | 1.07 |  | % | 7.09 |  | % | 29.46 |  | % | — |  | %

The earnings simulation model forecasts capture the impact of changing interest rates on one-year and two-year net interest income. The modeling process calculates changes in interest income received and interest expense paid on all interest-earning assets and interest-bearing liabilities reflected on the Company's balance sheet. None of the assets used in the simulation are held for trading purposes. The modeling is done for a variety of scenarios that incorporate changes in the absolute level of interest rates as well as basis risk, as represented by changes in the shape of the yield curve and changes in interest rate relationships. Management evaluates the effects on income of alternative interest rate scenarios against earnings in a stable interest rate environment. This analysis is also most useful in determining the short-run earnings exposures to changes in customer behavior involving loan payments and deposit additions and withdrawals.
The Company's most recent simulation model projects net interest income would decrease by approximately 1.5% of stable-rate net interest income if short-term rates affected by Federal Open Market Committee actions fall gradually by one percentage point over the next year, and decrease by approximately 2.8% if rates rise gradually by two percentage points over that period. Both scenarios are well within ALCO's policy limit of a decrease in net interest income of no more than 10.0% given a 2.0% move in interest rates, up or down. Management believes this reflects a reasonable interest rate risk position. In year two, and assuming no additional movement in rates, the model forecasts that net interest income would be lower than that earned in a stable rate environment by 7.3% in a falling-rate scenario, and lower than that earned in a stable rate environment by 3.6% in a rising rate scenario, when compared to the year-one base scenario. Both of the year two changes are well within ALCO's policy limit of a decrease of no more than 20% in net interest income in the second year given a 2.0% move in interest rates, up or down.
The First Bancorp - 2021 Form 10-K - Page 52

A summary of the Bank's interest rate risk simulation modeling, as of December 31, 2021 and 2020 is presented in the following table:

Changes in Net Interest Income | 2021 |  | 2020
Year 1 |  |  |
Projected changes if rates decrease by 1.0% | -1.5% |  | -1.4%
Projected change if rates increase by 2.0% | -2.8% |  | -0.3%
Year 2 |  |  |
Projected changes if rates decrease by 1.0% | -7.3% |  | -6.4%
Projected change if rates increase by 2.0% | -3.6% |  | 0.1%

This dynamic simulation model includes assumptions about how the balance sheet is likely to evolve through time and in different interest rate environments. Loans and deposits are projected to maintain stable balances. All maturities, calls and prepayments in the securities portfolio are assumed to be reinvested in similar assets. Mortgage loan prepayment assumptions are developed from industry median estimates of prepayment speeds and amounts for portfolios with similar coupon ranges and seasoning. Non-contractual deposit volatility and pricing are assumed to follow historical patterns. The sensitivities of key assumptions are analyzed annually and reviewed by ALCO.
This sensitivity analysis does not represent a Company forecast and should not be relied upon as being indicative of expected operating results. These hypothetical estimates are based upon numerous assumptions including, among others, the nature and timing of interest rate levels, yield curve shape, prepayments on loans and securities, pricing decisions on loans and deposits, and reinvestment/ replacement of asset and liability cash flows. While assumptions are developed based upon current economic and local market conditions, the Company cannot make any assurances as to the predictive ability of these assumptions, including how customer preferences or competitor influences might change.
Interest Rate Risk Management
A variety of financial instruments can be used to manage interest rate sensitivity. These may include investment securities, interest rate swaps, and interest rate caps and floors. Frequently called interest rate derivatives, interest rate swaps, caps and floors have characteristics similar to securities but possess the advantages of customization of the risk-reward profile of the instrument, minimization of balance sheet leverage and improvement of liquidity. As of December 31, 2021, the Company was not using interest rate swaps or other derivative instruments for interest rate risk management.
The Company engages an independent consultant to periodically review its interest rate risk position, as well as the effectiveness of simulation modeling and reasonableness of assumptions used. As of December 31, 2021, there were no significant differences between the views of the independent consultant and Management regarding the Company's interest rate risk exposure. Management expects interest rates will increase in the next year and believes that the current level of interest rate risk is acceptable.
The First Bancorp - 2021 Form 10-K - Page 53

ITEM 8. Financial Statements and Supplementary Data
Consolidated Balance Sheets
The First Bancorp, Inc. and Subsidiary

As of December 31, | 2021 |  | 2020
Assets |  |  |
Cash and cash equivalents | $ | 20,634,000 |  |  | $ | 26,212,000 |
Interest-bearing deposits in other banks | 66,678,000 |  |  | 56,151,000 |
Securities available for sale | 320,566,000 |  |  | 313,376,000 |
Securities to be held to maturity (fair value of $375,327,000 at December 31, 2021, and $377,134,000 at December 31, 2020) | 370,040,000 |  |  | 365,613,000 |
Restricted equity securities, at cost | 5,365,000 |  |  | 10,545,000 |
Loans held for sale | 835,000 |  |  | 5,855,000 |
Loans | 1,647,649,000 |  |  | 1,476,761,000 |
Less allowance for loan losses | 15,521,000 |  |  | 16,253,000 |
Net loans | 1,632,128,000 |  |  | 1,460,508,000 |
Accrued interest receivable | 7,544,000 |  |  | 9,298,000 |
Premises and equipment, net | 28,949,000 |  |  | 27,251,000 |
Other real estate owned | — |  |  | 908,000 |
Goodwill | 30,646,000 |  |  | 30,646,000 |
Other assets | 43,714,000 |  |  | 54,873,000 |
Total assets | $ | 2,527,099,000 |  |  | $ | 2,361,236,000 |
Liabilities |  |  |
Demand deposits | $ | 334,945,000 |  |  | $ | 250,219,000 |
NOW deposits | 655,061,000 |  |  | 520,385,000 |
Money market deposits | 206,901,000 |  |  | 163,819,000 |
Savings deposits | 360,185,000 |  |  | 304,603,000 |
Certificates of deposit | 566,205,000 |  |  | 605,585,000 |
Total deposits | 2,123,297,000 |  |  | 1,844,611,000 |
Borrowed funds – short term | 81,252,000 |  |  | 206,940,000 |
Borrowed funds – long term | 55,090,000 |  |  | 55,098,000 |
Other liabilities | 21,803,000 |  |  | 30,861,000 |
Total liabilities | 2,281,442,000 |  |  | 2,137,510,000 |
Commitments and contingent liabilities |  |  |
Shareholders' equity |  |  |
Common stock, one cent par value per share | 110,000 |  |  | 110,000 |
Additional paid-in capital | 66,830,000 |  |  | 65,285,000 |
Retained earnings | 180,417,000 |  |  | 158,359,000 |
Accumulated other comprehensive income (loss) |  |  |
Net unrealized gain (loss) on securities available for sale | (1,718,000) |  |  | 5,009,000 |
Net unrealized loss on securities transferred from available for sale to held to maturity | (87,000) |  |  | (133,000) |
Net unrealized loss on cash flow hedging derivative instruments | — |  |  | (4,932,000) |
Net unrealized gain on postretirement costs | 105,000 |  |  | 28,000 |
Total shareholders' equity | 245,657,000 |  |  | 223,726,000 |
Total liabilities and shareholders' equity | $ | 2,527,099,000 |  |  | $ | 2,361,236,000 |
Common stock |  |  |
Number of shares authorized | 18,000,000 |  |  | 18,000,000 |
Number of shares issued and outstanding | 10,998,765 |  |  | 10,950,289 |
Book value per common share | $ | 22.33 |  |  | $ | 20.43 |
Tangible book value per common share | $ | 19.52 |  |  | $ | 17.60 |
The accompanying notes are an integral part of these consolidated financial statements

The First Bancorp - 2021 Form 10-K - Page 54

Consolidated Statements of Income and Comprehensive Income
The First Bancorp, Inc. and Subsidiary

Years ended December 31, | 2021 |  | 2020 |  | 2019
Interest and dividend income |  |  |  |  |
Interest and fees on loans (includes tax-exempt income of $1,102,000 in 2021, $1,170,000 in 2020, and $1,302,000 in 2019) | $ | 62,195,000 |  |  | $ | 59,059,000 |  |  | $ | 59,239,000 |
Interest on deposits with other banks | 72,000 |  |  | 96,000 |  |  | 188,000 |
Interest and dividends on investments (includes tax-exempt income of $7,644,000 in 2021, $7,617,000 in 2020, and $7,333,000 in 2019) | 14,814,000 |  |  | 17,964,000 |  |  | 19,224,000 |
Total interest and dividend income | 77,081,000 |  |  | 77,119,000 |  |  | 78,651,000 |
Interest expense |  |  |  |  |
Interest on deposits | 7,314,000 |  |  | 14,139,000 |  |  | 23,268,000 |
Interest on borrowed funds | 3,464,000 |  |  | 3,147,000 |  |  | 2,890,000 |
Total interest expense | 10,778,000 |  |  | 17,286,000 |  |  | 26,158,000 |
Net interest income | 66,303,000 |  |  | 59,833,000 |  |  | 52,493,000 |
Provision (credit) for loan losses | (375,000) |  |  | 6,050,000 |  |  | 1,250,000 |
Net interest income after provision (credit) for loan losses | 66,678,000 |  |  | 53,783,000 |  |  | 51,243,000 |
Non-interest income |  |  |  |  |
Fiduciary and investment management income | 4,529,000 |  |  | 3,660,000 |  |  | 3,318,000 |
Service charges on deposit accounts | 1,568,000 |  |  | 1,648,000 |  |  | 2,330,000 |
Net securities gains | 23,000 |  |  | 1,155,000 |  |  | 224,000 |
Mortgage origination and servicing income | 5,236,000 |  |  | 5,085,000 |  |  | 1,909,000 |
Debit card income | 5,208,000 |  |  | 4,139,000 |  |  | 3,749,000 |
Other operating income | 2,819,000 |  |  | 2,432,000 |  |  | 2,659,000 |
Total non-interest income | 19,383,000 |  |  | 18,119,000 |  |  | 14,189,000 |
Non-interest expense |  |  |  |  |
Salaries and employee benefits | 21,152,000 |  |  | 20,388,000 |  |  | 18,396,000 |
Occupancy expense | 2,841,000 |  |  | 2,762,000 |  |  | 2,558,000 |
Furniture and equipment expense | 4,788,000 |  |  | 4,799,000 |  |  | 3,990,000 |
FDIC insurance premiums | 824,000 |  |  | 738,000 |  |  | 439,000 |
Acquisition-related costs | — |  |  | 310,000 |  |  | — |
Amortization of identified intangibles | 69,000 |  |  | 43,000 |  |  | 43,000 |
Other operating expense | 12,474,000 |  |  | 10,612,000 |  |  | 9,746,000 |
Total non-interest expense | 42,148,000 |  |  | 39,652,000 |  |  | 35,172,000 |
Income before income taxes | 43,913,000 |  |  | 32,250,000 |  |  | 30,260,000 |
Applicable tax expense | 7,644,000 |  |  | 5,121,000 |  |  | 4,735,000 |
Net income | $ | 36,269,000 |  |  | $ | 27,129,000 |  |  | $ | 25,525,000 |
Basic earnings per common share | $ | 3.33 |  |  | $ | 2.50 |  |  | $ | 2.36 |
Diluted earnings per common share | 3.30 |  |  | 2.48 |  |  | 2.34 |
Other comprehensive income (loss), net of tax |  |  |  |  |
Net unrealized gain (loss) on securities available for sale | (6,727,000) |  |  | 1,352,000 |  |  | 8,708,000 |
Net unrealized gain on securities transferred from available for sale to held to maturity, net of amortization | 46,000 |  |  | 49,000 |  |  | 15,000 |
Net gain (loss) on cash flow hedging derivative instruments | 4,932,000 |  |  | (5,029,000) |  |  | (1,341,000) |
Net unrecognized gain (loss) on postretirement benefits | 77,000 |  |  | 4,000 |  |  | (13,000) |
Other comprehensive gain (loss) | (1,672,000) |  |  | (3,624,000) |  |  | 7,369,000 |
Comprehensive income | $ | 34,597,000 |  |  | $ | 23,505,000 |  |  | $ | 32,894,000 |
The accompanying notes are an integral part of these consolidated financial statements

The First Bancorp - 2021 Form 10-K - Page 55

Consolidated Statements of Changes in Shareholders' Equity
The First Bancorp, Inc. and Subsidiary

|  |  | Common stock and additional paid-in capital |  | Retained |  | Accumulated other comprehensive |  | Total shareholders'
|  |  | Shares |  | Amount |  | earnings |  | income (loss) |  | equity
Balance at December 31, 2018 |  |  | 10,862,651 |  |  | $ | 62,855,000 |  |  | $ | 132,460,000 |  |  | $ | (3,773,000) |  |  | $ | 191,542,000 |
Net income |  |  | — |  |  | — |  |  | 25,525,000 |  |  | — |  |  | 25,525,000 |
Net unrealized gain on securities available for sale, net of tax |  |  | — |  |  | — |  |  | — |  |  | 8,708,000 |  |  | 8,708,000 |
Net unrealized loss on cash flow hedging derivative instruments, net of tax |  |  | — |  |  | — |  |  | — |  |  | (1,341,000) |  |  | (1,341,000) |
Net unrealized gain on securities transferred from available for sale to held to maturity, net of tax |  |  | — |  |  | — |  |  | — |  |  | 15,000 |  |  | 15,000 |
Unrecognized loss for post-retirement benefits, net of tax |  |  | — |  |  | — |  |  | — |  |  | (13,000) |  |  | (13,000) |
Comprehensive income |  |  | — |  |  | — |  |  | 25,525,000 |  |  | 7,369,000 |  |  | 32,894,000 |
Cash dividends declared ($1.19 per share) |  |  | — |  |  | — |  |  | (12,963,000) |  |  | — |  |  | (12,963,000) |
Equity compensation expense |  |  | — |  |  | 565,000 |  |  | — |  |  | — |  |  | 565,000 |
Payment for repurchase of common stock |  |  | (7,178) |  |  | — |  |  | (183,000) |  |  | — |  |  | (183,000) |
Issuance of restricted stock |  |  | 19,087 |  |  | — |  |  | — |  |  | — |  |  | — |
Proceeds from sale of common stock |  |  | 24,650 |  |  | 653,000 |  |  | — |  |  | — |  |  | 653,000 |
Balance at December 31, 2019 |  |  | 10,899,210 |  |  | $ | 64,073,000 |  |  | $ | 144,839,000 |  |  | $ | 3,596,000 |  |  | $ | 212,508,000 |
Net income |  |  | — |  |  | — |  |  | 27,129,000 |  |  | — |  |  | 27,129,000 |
Net unrealized gain on securities available for sale, net of tax |  |  | — |  |  | — |  |  | — |  |  | 1,352,000 |  |  | 1,352,000 |
Net unrealized loss on cash flow hedging derivative instruments, net of tax |  |  | — |  |  | — |  |  | — |  |  | (5,029,000) |  |  | (5,029,000) |
Net unrealized gain on securities transferred from available for sale to held to maturity, net of tax |  |  | — |  |  | — |  |  | — |  |  | 49,000 |  |  | 49,000 |
Unrecognized gain for post-retirement benefits, net of tax |  |  | — |  |  | — |  |  | — |  |  | 4,000 |  |  | 4,000 |
Comprehensive income |  |  | — |  |  | — |  |  | 27,129,000 |  |  | (3,624,000) |  |  | 23,505,000 |
Cash dividends declared ($1.23 per share) |  |  | — |  |  | — |  |  | (13,453,000) |  |  | — |  |  | (13,453,000) |
Equity compensation expense |  |  | — |  |  | 652,000 |  |  | — |  |  | — |  |  | 652,000 |
Payment for repurchase of common stock |  |  | (5,447) |  |  | — |  |  | (156,000) |  |  | — |  |  | (156,000) |
Issuance of restricted stock |  |  | 27,345 |  |  | — |  |  | — |  |  | — |  |  | — |
Proceeds from sale of common stock |  |  | 29,181 |  |  | 670,000 |  |  | — |  |  | — |  |  | 670,000 |
Balance at December 31, 2020 |  |  | 10,950,289 |  |  | $ | 65,395,000 |  |  | $ | 158,359,000 |  |  | $ | (28,000) |  |  | $ | 223,726,000 |

The First Bancorp - 2021 Form 10-K - Page 56

|  |  | Common stock and additional paid-in capital |  | Retained |  | Accumulated other comprehensive |  | Total shareholders'
|  |  | Shares |  | Amount |  | earnings |  | income (loss) |  | equity
Balance at December 31, 2020 |  |  | 10,950,289 |  |  | $ | 65,395,000 |  |  | $ | 158,359,000 |  |  | $ | (28,000) |  |  | $ | 223,726,000 |
Net income |  |  | — |  |  | — |  |  | 36,269,000 |  |  | — |  |  | 36,269,000 |
Net unrealized loss on securities available for sale, net of tax |  |  | — |  |  | — |  |  | — |  |  | (6,727,000) |  |  | (6,727,000) |
Net unrealized gain on cash flow hedging derivative instruments, net of tax |  |  | — |  |  | — |  |  | — |  |  | 4,932,000 |  |  | 4,932,000 |
Net unrealized gain on securities transferred from available for sale to held to maturity, net of tax |  |  | — |  |  | — |  |  | — |  |  | 46,000 |  |  | 46,000 |
Unrecognized gain for post-retirement benefits, net of tax |  |  | — |  |  | — |  |  | — |  |  | 77,000 |  |  | 77,000 |
Comprehensive income |  |  | — |  |  | — |  |  | 36,269,000 |  |  | (1,672,000) |  |  | 34,597,000 |
Cash dividends declared ($1.27 per share) |  |  | — |  |  | — |  |  | (13,958,000) |  |  | — |  |  | (13,958,000) |
Equity compensation expense |  |  | — |  |  | 856,000 |  |  | — |  |  | — |  |  | 856,000 |
Payment for repurchase of common stock |  |  | (9,752) |  |  | — |  |  | (253,000) |  |  | — |  |  | (253,000) |
Issuance of restricted stock, net of forfeitures |  |  | 34,189 |  |  | — |  |  | — |  |  | — |  |  | — |
Proceeds from sale of common stock |  |  | 24,039 |  |  | 689,000 |  |  | — |  |  | — |  |  | 689,000 |
Balance at December 31, 2021 |  |  | 10,998,765 |  |  | $ | 66,940,000 |  |  | $ | 180,417,000 |  |  | $ | (1,700,000) |  |  | $ | 245,657,000 |
The accompanying notes are an integral part of these consolidated financial statements

The First Bancorp - 2021 Form 10-K - Page 57

Consolidated Statements of Cash Flows
The First Bancorp, Inc. and Subsidiary

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Cash flows from operating activities |  |  |  |  |
Net income | $ | 36,269,000 |  |  | $ | 27,129,000 |  |  | $ | 25,525,000 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |
Depreciation | 2,039,000 |  |  | 2,221,000 |  |  | 1,938,000 |
Change in deferred taxes | 999,000 |  |  | (262,000) |  |  | 336,000 |
Provision (credit) for loan losses | (375,000) |  |  | 6,050,000 |  |  | 1,250,000 |
Loans originated for resale | (106,393,000) |  |  | (128,375,000) |  |  | (37,721,000) |
Proceeds from sales and transfers of loans | 114,491,000 |  |  | 125,982,000 |  |  | 38,218,000 |
Net gain on sales of loans | (3,078,000) |  |  | (3,308,000) |  |  | (651,000) |
Net gain on sale or call of securities | (23,000) |  |  | (1,155,000) |  |  | (224,000) |
Net amortization of investment premiums | 2,351,000 |  |  | 1,944,000 |  |  | 1,082,000 |
Net gain on sale of other real estate owned | (91,000) |  |  | (170,000) |  |  | (113,000) |
Provision for losses on other real estate owned | — |  |  | 45,000 |  |  | — |
Equity compensation expense | 856,000 |  |  | 652,000 |  |  | 565,000 |
Net (increase) decrease in other assets and accrued interest | 18,604,000 |  |  | (17,737,000) |  |  | (7,690,000) |
Net increase (decrease) in other liabilities | (9,332,000) |  |  | 9,347,000 |  |  | 2,802,000 |
Net (gain) loss on disposal of premises and equipment | (2,000) |  |  | (19,000) |  |  | 386,000 |
Amortization of investments in limited partnerships | 309,000 |  |  | 311,000 |  |  | 307,000 |
Net acquisition amortization | 69,000 |  |  | 43,000 |  |  | 43,000 |
Net cash provided by operating activities | 56,693,000 |  |  | 22,698,000 |  |  | 26,053,000 |
Cash flows from investing activities |  |  |  |  |
(Increase) decrease in interest-bearing deposits in other banks | (10,527,000) |  |  | (44,841,000) |  |  | 769,000 |
Proceeds from sales of securities available for sale | 19,240,000 |  |  | 103,579,000 |  |  | 8,339,000 |
Proceeds from maturities, payments, calls of securities available for sale | 104,424,000 |  |  | 141,598,000 |  |  | 78,825,000 |
Proceeds from maturities, payments, calls and sales of securities held to maturity | 80,217,000 |  |  | 81,809,000 |  |  | 24,087,000 |
Proceeds from sales of other real estate owned | 999,000 |  |  | 542,000 |  |  | 418,000 |
Purchases of securities available for sale | (141,222,000) |  |  | (197,207,000) |  |  | (98,257,000) |
Cash paid for limited partnerships | — |  |  | (717,000) |  |  | — |
Purchases of securities to be held to maturity | (85,061,000) |  |  | (165,658,000) |  |  | (71,857,000) |
Purchase of restricted equity securities | — |  |  | (1,563,000) |  |  | — |
Redemption of restricted equity securities | 5,180,000 |  |  | — |  |  | 2,604,000 |
Net increase in loans | (171,245,000) |  |  | (159,080,000) |  |  | (59,635,000) |
Capital expenditures | (3,757,000) |  |  | (2,540,000) |  |  | (1,573,000) |
Proceeds from sale of premises and equipment | 3,000 |  |  | 67,000 |  |  | — |
Cash paid, net of cash acquired, in branch acquisition | — |  |  | (6,060,000) |  |  | — |
Net cash used in investing activities | (201,749,000) |  |  | (250,071,000) |  |  | (116,280,000) |
Cash flows from financing activities |  |  |  |  |
Net increase in demand, savings, and money market accounts | 318,066,000 |  |  | 262,035,000 |  |  | 24,811,000 |
Net increase (decrease) in certificates of deposit | (39,380,000) |  |  | (87,151,000) |  |  | 98,570,000 |
Advances on long-term borrowings | — |  |  | 55,000,000 |  |  | — |
Repayment on long-term borrowings | (7,000) |  |  | (10,007,000) |  |  | (25,362,000) |
Net increase (decrease) in short-term borrowings | (125,689,000) |  |  | 32,090,000 |  |  | — |
Payment to repurchase common stock | (253,000) |  |  | (156,000) |  |  | (183,000) |
Proceeds from sale of common stock | 689,000 |  |  | 670,000 |  |  | 653,000 |
Dividends paid | (13,948,000) |  |  | (13,329,000) |  |  | (12,963,000) |
Net cash provided by financing activities | 139,478,000 |  |  | 239,152,000 |  |  | 85,526,000 |
Net increase (decrease) in cash and cash equivalents | (5,578,000) |  |  | 11,779,000 |  |  | (4,701,000) |
Cash and cash equivalents at beginning of year | 26,212,000 |  |  | 14,433,000 |  |  | 19,134,000 |
Cash and cash equivalents at end of year | $ | 20,634,000 |  |  | $ | 26,212,000 |  |  | $ | 14,433,000 |

The First Bancorp - 2021 Form 10-K - Page 58

Interest paid | $ | 11,141,000 |  |  | $ | 17,560,000 |  |  | $ | 26,088,000 |
Income taxes paid | 6,548,000 |  |  | 5,049,000 |  |  | 3,994,000 |
Non-cash transactions: |  |  |  |  |
Net transfer from loans to other real estate owned | $ | — |  |  | $ | 1,046,000 |  |  | $ | — |
Fair value of assets acquired | — |  |  | (25,328,000) |  |  | — |
Less liabilities assumed | — |  |  | 19,268,000 |  |  | — |
Right of use lease asset | — |  |  | 511,000 |  |  | — |
Operating lease liability | — |  |  | (511,000) |  |  | — |

The accompanying notes are an integral part of these consolidated financial statements
The First Bancorp - 2021 Form 10-K - Page 59

Notes to Consolidated Financial Statements
Nature of Operations
The First Bancorp, Inc. (the "Company") through its wholly-owned subsidiary, First National Bank (the "Bank"), provides a full range of banking services to individual and corporate customers from seventeen offices in coastal and eastern Maine. First National Wealth Management, a division of the Bank, provides investment management, private banking and financial planning services. On January 28, 2016, the Board of Directors voted to change the Bank's name to First National Bank from The First, N.A.
Note 1. Summary of Significant Accounting Policies
Principles of Consolidation
The consolidated financial statements include the accounts of the Company and the Bank. All intercompany accounts and transactions have been eliminated in consolidation.
Subsequent Events
Events occurring subsequent to December 31, 2021 have been evaluated as to their potential impact on the financial statements.
Use of Estimates in Preparation of Financial Statements
In preparing the financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP"), Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the date of the balance sheet and revenues and expenses for the reporting period. Actual results could differ significantly from those estimates. Material estimates that are particularly susceptible to significant change in the near-term relate to the determination of the allowance for loan losses, the valuations of mortgage servicing rights, derivative financial instruments, the securities portfolio and other-than-temporary impairment of securities, and goodwill.
Investment Securities
Investment securities are classified as available for sale or held to maturity when purchased. There are no trading account securities. Securities available for sale consist primarily of debt securities which Management intends to hold for indefinite periods of time. They may be used as part of the Bank's funds management strategy, and may be sold in response to changes in interest rates or prepayment risk, changes in liquidity needs, or for other reasons. They are accounted for at fair value, with unrealized gains or losses adjusted through shareholders' equity, net of related income taxes. The cost basis is adjusted for the amortization of premiums and accretion of discounts, computed using the effective interest method over the securities' contractual lives. Securities to be held to maturity consist primarily of debt securities which Management has acquired solely for long-term investment purposes, rather than for purposes of trading or future sale. For securities to be held to maturity, Management has the intent and the Bank has the ability to hold such securities until their respective maturity dates. Such securities are carried at cost adjusted for the amortization of premiums and accretion of discounts, computed using the effective interest method over the securities' contractual lives. Investment securities transactions are accounted for on a settlement date basis. Reported amounts would not be materially different from those accounted for on a trade date basis; a trade date basis has been adopted effective January 1, 2022. Gains and losses on the sales of investment securities are determined using the amortized cost of the specifically identified security. For declines in the fair value of individual debt securities available for sale below their cost that are deemed to be other than temporary, where the Bank does not intend to sell the security and it is more likely than not that the Bank will not be required to sell the security before recovery of its amortized cost basis, the other-than-temporary decline in the fair value of the debt security related to 1) credit loss is recognized in earnings and 2) other factors is recognized in other comprehensive income or loss. Credit loss is deemed to exist if the present value of expected future cash flows using the effective rate at acquisition is less than the amortized cost basis of the debt security. For individual debt securities where the Bank intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost, the other-than-temporary impairment is recognized in earnings equal to the entire difference between the security's cost basis and its fair value at the balance sheet date.
Derivative Financial Instruments Designated as Hedges
The Bank recognizes all derivatives in the consolidated balance sheets at fair value. On the date the Bank enters into the derivative contract, the Bank designates the derivative as a hedge of either a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (“cash flow hedge”), a hedge of the fair value of a recognized asset or liability or of an unrecognized firm commitment (“fair value hedge”), or a held for trading instrument (“trading instrument”). The Bank formally documents relationships between hedging instruments and hedged items, as well as its risk management objectives and strategy for undertaking various hedge transactions. The Bank also assesses, both at the hedge’s inception and on an ongoing basis, whether the derivatives that are used in hedging transactions are effective in offsetting changes in cash flows or fair values of hedged items. Changes in fair value of a derivative that is effective and that qualifies as a cash flow hedge are recorded in other comprehensive income (loss) and are reclassified into earnings when the forecasted transaction or related cash flows affect earnings.
The First Bancorp - 2021 Form 10-K - Page 60

Changes in fair value of a derivative that qualifies as a fair value hedge and the change in fair value of the hedged item are both recorded in earnings and offset each other when the transaction is effective. Those derivatives that are classified as trading instruments are recorded at fair value with changes in fair value recorded in earnings. The Bank discontinues hedge accounting when it determines that the derivative is no longer effective in offsetting changes in the cash flows of the hedged item, that it is unlikely that the forecasted transaction will occur, or that the designation of the derivative as a hedging instrument is no longer appropriate.
Loans Held for Sale
Loans held for sale consist of residential real estate mortgage loans and are carried at the lower of aggregate cost or fair value, as determined by current investor yield requirements.
Loans
Loans are generally reported at their outstanding principal balances, adjusted for chargeoffs, the allowance for loan losses and any deferred fees or costs to originate loans. Loan commitments are recorded when funded.
Loan Fees and Costs
Loan origination fees and certain direct loan origination costs are deferred and recognized in interest income as an adjustment to the loan yield over the life of the related loans. The unamortized net deferred fees and costs are included on the balance sheets with the related loan balances, and the amortization is included with the related interest income.
Allowance for Loan Losses
Loans considered to be uncollectible are charged against the allowance for loan losses. The allowance for loan losses is maintained at a level determined by Management to be appropriate to absorb probable losses. This allowance is increased by provisions charged to operating expenses and recoveries on loans previously charged off. Arriving at an appropriate level of allowance for loan losses necessarily involves a high degree of judgment. In determining the appropriate level of allowance for loan losses, Management takes into consideration several factors, including reviews of individual non-performing loans and performing loans listed on the watch report requiring periodic evaluation, loan portfolio size by category, recent loss experience, delinquency trends and current economic conditions. For all loan classes, loans over 30 days past due are considered delinquent. Impaired loans include troubled debt restructured ("TDR") loans and loans placed on non-accrual status when, based on current information and events, it is probable that the Bank will be unable to collect all amounts due according to the contractual terms of the loan agreement. These loans are measured at the present value of expected future cash flows discounted at the loan's effective interest rate or at the fair value of the collateral if the loan is collateral dependent. Management takes into consideration impaired loans in addition to the above mentioned factors in determining the appropriate level of allowance for loan losses.
Troubled Debt Restructured (TDR)
A restructuring of debt constitutes a TDR if the Bank, for economic or legal reasons related to the borrower's financial difficulties, grants a concession to the borrower that it would not otherwise consider. To determine whether or not a loan should be classified as a TDR, Management evaluates a loan to first determine if the borrower demonstrates financial difficulty. Common indicators of this include past due status with bank obligations, substandard credit bureau reports, or an inability to refinance with another lender. If the borrower is experiencing financial difficulty and concessions are granted, such as maturity date extension, interest rate adjustments to below market pricing, or a deferral of payments, the loan will generally be classified as a TDR. Regulatory guidance issued in March 2020 in response to the consequences of the COVID-19 pandemic, the CARES Act passed shortly thereafter, and the Supplemental Appropriations Act passed in December 2020 granted exemption to TDR classification for certain qualified loan modification actions that normally would have been classified as TDRs.
Accrual of Interest Income and Expense
Interest on loans and investment securities is taken into income using methods which relate the income earned to the balances of loans and investment securities outstanding. Interest expense on liabilities is derived by applying applicable interest rates to principal amounts outstanding. For all classes of loans, recording of interest income on problem loans, which includes impaired loans, ceases when collectibility of principal and interest within a reasonable period of time becomes doubtful. Cash payments received on non-accrual loans, which includes impaired loans, are applied to reduce the loan's principal balance until the remaining principal balance is deemed collectible, after which interest is recognized when collected. As a general rule, a loan may be restored to accrual status when payments are current for a substantial period of time, generally six months, and repayment of the remaining contractual amounts is expected or when it otherwise becomes well secured and in the process of collection.
Premises and Equipment
Premises, furniture and equipment are stated at cost, less accumulated depreciation. Depreciation expense is computed by straight-line methods over the asset's estimated useful life.
The First Bancorp - 2021 Form 10-K - Page 61

Other Real Estate Owned ("OREO")
Real estate acquired by foreclosure or deed in lieu of foreclosure is transferred to OREO and recorded at fair value, less estimated costs to sell, based on appraised value at the date actually or constructively received. Loan losses arising from the acquisition of such property are charged against the allowance for loan losses. Subsequent provisions to reduce the carrying value of a property are recorded to the allowance for OREO losses and a charge to operations on a property specific basis.
Goodwill and Identified Intangible Assets
Intangible assets include the excess of the purchase price over the fair value of net assets acquired (goodwill) from the acquisitions of FNB Bankshares in 2005, a bank branch in Rockland, Maine and bank building in Bangor, Maine in 2012, and a bank branch in Belfast, Maine in 2020, as well as the core deposit intangible related to the respective acquisitions. The Company annually evaluates goodwill, and periodically evaluates other intangible assets, for impairment. At December 31, 2021, the Company determined goodwill and other intangible assets were not impaired.
Income Taxes
Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between financial statement carrying amounts of assets and liabilities and their respective tax bases, and for tax credits that are available to offset future taxable income. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period the change is enacted.
Loan Servicing
Servicing rights are recognized when they are acquired through sale of loans. Capitalized servicing rights are reported in other assets and are amortized into non-interest income in proportion to, and over the period of, the estimated future net servicing income of the underlying financial assets. Servicing rights are evaluated for impairment based upon the fair value of the rights as compared to amortized cost. Impairment is determined by stratifying rights by predominant characteristics, such as interest rates and terms. Impairment is recognized through a valuation allowance for an individual stratum, to the extent that fair value is less than the capitalized amount for the stratum.
Post-Retirement Benefits
The cost of providing post-retirement benefits is accrued during the active service period of the employee or director.
Earnings Per Share
Basic earnings per share data are based on the weighted average number of common shares outstanding during each year. Diluted earnings per share gives effect to restricted stock granted and stock options and warrants outstanding, determined by the treasury stock method.
Comprehensive Income (Loss)
Comprehensive income (loss) includes net income and other comprehensive income (loss), which is comprised of the change in unrealized gains and losses on securities available for sale, net of tax, change in unrealized gains and losses on securities transferred from available for sale to held to maturity, net of amortization, change in unrealized gain and losses on cash flow hedging derivative instruments, net of tax, and unrecognized gains and losses related to post-retirement benefit costs, net of tax.
Segments
The First Bancorp, Inc., through the branches of its subsidiary, First National Bank, provides a broad range of financial services to individuals and companies in coastal Maine. These services include demand, time, and savings deposits; lending; payment processing; and investment management and trust services. Operations are managed and financial performance is evaluated on a corporate-wide basis. Accordingly, all of the Company's banking operations are considered by Management to be aggregated in one reportable operating segment.
Risks & Uncertainties
As of December 31, 2021, local, U.S., and world governments have encouraged vaccination and masking to curtail the spread of the global pandemic, coronavirus disease ("COVID-19"). In some cases there remain mandated the temporary shut-downs of businesses, and limitations on travel and size and duration of group meetings, though such restrictions have largely been lifted in the Company's primary market area. These conditions have continued to exist subsequent to December 31, 2021. Many industries are experiencing disruption to business operations due to staffing shortages, supply chain difficulties and other related factors. There continues to be uncertainty surrounding the duration of the pandemic, its potential economic ramifications, and any further government actions to mitigate them. Accordingly, while management has considered the effect of the pandemic on collectability of
The First Bancorp - 2021 Form 10-K - Page 62

loans receivable, it concedes this matter may have a further financial impact on the Company's financial position and results of future operations, such potential impact of which cannot be reasonably estimated.
Note 2. Cash and Cash Equivalents
For the purposes of reporting consolidated cash flows, cash and cash equivalents include cash on hand, amounts due from banks and federal funds sold. The Company maintains a portion of its cash in bank deposit accounts which, at times, may exceed federally insured limits. The Company has not experienced any losses in such accounts. The Company believes it is not exposed to any significant risk with respect to these accounts.
The First Bancorp - 2021 Form 10-K - Page 63

Note 3. Investment Securities
The following tables summarize the amortized cost and estimated fair value of investment securities at December 31, 2021 and 2020:

| Amortized |  | Unrealized |  | Unrealized |  | Fair Value
As of December 31, 2021 | Cost |  | Gains |  | Losses |  | (Estimated)
Securities available for sale |  |  |  |  |  |  |
U.S. Government-sponsored agencies | $ | 23,045,000 |  |  | $ | — |  |  | $ | (1,146,000) |  |  | $ | 21,899,000 |
Mortgage-backed securities | 256,992,000 |  | 1,803,000 |  | (3,895,000) |  | 254,900,000
State and political subdivisions | 38,127,000 |  |  | 1,083,000 |  |  | (88,000) |  |  | 39,122,000 |
Asset-backed securities | 4,577,000 |  |  | 68,000 |  |  | — |  |  | 4,645,000 |
| $ | 322,741,000 |  |  | $ | 2,954,000 |  |  | $ | (5,129,000) |  |  | $ | 320,566,000 |
Securities to be held to maturity |  |  |  |  |  |  |
U.S. Government-sponsored agencies | $ | 35,600,000 |  |  | $ | 2,000 |  |  | $ | (1,149,000) |  |  | $ | 34,453,000 |
Mortgage-backed securities | 60,646,000 |  |  | 261,000 |  |  | (1,795,000) |  |  | 59,112,000 |
State and political subdivisions | 250,544,000 |  |  | 7,925,000 |  |  | (302,000) |  |  | 258,167,000 |
Corporate securities | 23,250,000 |  |  | 411,000 |  |  | (66,000) |  |  | 23,595,000 |
| $ | 370,040,000 |  |  | $ | 8,599,000 |  |  | $ | (3,312,000) |  |  | $ | 375,327,000 |
Restricted equity securities |  |  |  |  |  |  |
Federal Home Loan Bank Stock | $ | 4,328,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 4,328,000 |
Federal Reserve Bank Stock | 1,037,000 |  |  | — |  |  | — |  |  | 1,037,000 |
| $ | 5,365,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 5,365,000 |

| Amortized |  | Unrealized |  | Unrealized |  | Fair Value
As of December 31, 2020 | Cost |  | Gains |  | Losses |  | (Estimated)
Securities available for sale |  |  |  |  |  |  |
U.S. Government-sponsored agencies | $ | 23,045,000 |  |  | $ | — |  |  | $ | (315,000) |  |  | $ | 22,730,000 |
Mortgage-backed securities | 238,516,000 |  | 5,507,000 |  | (617,000) |  |  | 243,406,000
State and political subdivisions | 37,752,000 |  |  | 1,722,000 |  |  | — |  |  | 39,474,000 |
Asset-backed securities | 7,723,000 |  |  | 43,000 |  |  | — |  |  | 7,766,000 |
| $ | 307,036,000 |  |  | $ | 7,272,000 |  |  | $ | (932,000) |  |  | $ | 313,376,000 |
Securities to be held to maturity |  |  |  |  |  |  |
U.S. Government-sponsored agencies | $ | 44,149,000 |  |  | $ | 143,000 |  |  | $ | (18,000) |  |  | $ | 44,274,000 |
Mortgage-backed securities | 53,594,000 |  |  | 736,000 |  |  | (195,000) |  |  | 54,135,000 |
State and political subdivisions | 245,620,000 |  |  | 10,427,000 |  |  | (3,000) |  |  | 256,044,000 |
Corporate securities | 22,250,000 |  |  | 433,000 |  |  | (2,000) |  |  | 22,681,000 |
| $ | 365,613,000 |  |  | $ | 11,739,000 |  |  | $ | (218,000) |  |  | $ | 377,134,000 |
Restricted equity securities |  |  |  |  |  |  |
Federal Home Loan Bank Stock | $ | 9,508,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 9,508,000 |
Federal Reserve Bank Stock | 1,037,000 |  |  | — |  |  | — |  |  | 1,037,000 |
| $ | 10,545,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 10,545,000 |

The First Bancorp - 2021 Form 10-K - Page 64

The following table summarizes the contractual maturities of investment securities at December 31, 2021:

| Securities available for sale |  | Securities to be held to maturity
| Amortized Cost |  | Fair Value (Estimated) |  | Amortized Cost |  | Fair Value (Estimated)
Due in 1 year or less | $ | — |  |  | $ | — |  |  | $ | 2,515,000 |  |  | $ | 2,521,000 |
Due in 1 to 5 years | 5,004,000 |  |  | 5,173,000 |  |  | 17,624,000 |  |  | 18,338,000 |
Due in 5 to 10 years | 52,782,000 |  |  | 53,057,000 |  |  | 174,982,000 |  |  | 180,081,000 |
Due after 10 years | 264,955,000 |  |  | 262,336,000 |  |  | 174,919,000 |  |  | 174,387,000 |
| $ | 322,741,000 |  |  | $ | 320,566,000 |  |  | $ | 370,040,000 |  |  | $ | 375,327,000 |

The following table summarizes the contractual maturities of investment securities at December 31, 2020:

| Securities available for sale |  | Securities to be held to maturity
| Amortized Cost |  | Fair Value (Estimated) |  | Amortized Cost |  | Fair Value (Estimated)
Due in 1 year or less | $ | 117,000 |  |  | $ | 120,000 |  |  | $ | 3,607,000 |  |  | $ | 3,641,000 |
Due in 1 to 5 years | 17,718,000 |  |  | 17,915,000 |  |  | 30,867,000 |  |  | 31,792,000 |
Due in 5 to 10 years | 49,697,000 |  |  | 51,001,000 |  |  | 183,679,000 |  |  | 190,153,000 |
Due after 10 years | 239,504,000 |  |  | 244,340,000 |  |  | 147,460,000 |  |  | 151,548,000 |
| $ | 307,036,000 |  |  | $ | 313,376,000 |  |  | $ | 365,613,000 |  |  | $ | 377,134,000 |

At December 31, 2021, securities with a carrying value of $347,456,000 were pledged to secure borrowings from the Federal Home Loan Bank of Boston, public deposits, repurchase agreements, and for other purposes as required by law. This compares to securities with a fair value of $297,326,000 as of December 31, 2020 pledged for the same purposes.
Gains and losses on the sale of securities available for sale are computed by subtracting the amortized cost at the time of sale from the security's selling price, net of accrued interest to be received.
The following table shows securities gains and losses for 2021, 2020 and 2019:

| 2021 |  | 2020 |  | 2019
Proceeds from sales of securities | $ | 19,240,000 |  |  | $ | 112,179,000 |  |  | $ | 9,229,000 |
Gross realized gains | 628,000 |  |  | 1,689,000 |  |  | 224,000 |
Gross realized losses | (605,000) |  |  | (534,000) |  |  | — |
Net gain | $ | 23,000 |  |  | $ | 1,155,000 |  |  | $ | 224,000 |
Related income taxes | $ | 5,000 |  |  | $ | 243,000 |  |  | $ | 47,000 |

Prior year sales included 28 municipal securities sold in the second quarter of 2020 that had been designated as Held to Maturity. Proceeds from these sales totaled $8,600,000 against a cumulative book value of $8,332,000 resulting in a net realized gain of $268,000. At the time of the sale the economic potential impact of COVID-19 was considered to be an isolated and unusual event that could not be reasonably anticipated as outlined in Accounting Standards Codification ("ASC") Section 320-10-25. Management conducted a review of its municipal bond portfolio in conjunction with risk mitigation efforts related to the onset of the COVID-19 virus; the intent of the review was to identify investment exposures with lower relative credit ratings, locales with perceived above average economic risk, municipal entities with reliance upon sales tax or income tax revenue, or any combination of these factors. Each of the sold positions met one or more of the criteria.
Management reviews securities with unrealized losses for other than temporary impairment. As of December 31, 2021, there were 163 securities with unrealized losses held in the Company's portfolio. These securities were temporarily impaired as a result of changes in interest rates reducing their fair value, of which 27 had been temporarily impaired for 12 months or more. At the present time, there have been no material changes in the credit quality of these securities resulting in other than temporary impairment, and in Management's opinion, no additional write-down for other-than-temporary impairment is warranted.
The First Bancorp - 2021 Form 10-K - Page 65

Information regarding securities temporarily impaired as of December 31, 2021 is summarized below:

| Less than 12 months |  | 12 months or more |  | Total
| Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
As of December 31, 2021 | Value |  | Losses |  | Value |  | Losses |  | Value |  | Losses
U.S. Government-sponsored agencies | $ | 24,030,000 |  |  | $ | (920,000) |  |  | $ | 29,170,000 |  |  | $ | (1,375,000) |  |  | $ | 53,200,000 |  |  | $ | (2,295,000) |
Mortgage-backed securities | 216,461,000 |  |  | (4,768,000) |  |  | 26,772,000 |  |  | (922,000) |  |  | 243,233,000 |  |  | (5,690,000) |
State and political subdivisions | 29,528,000 |  |  | (390,000) |  |  | — |  |  | — |  |  | 29,528,000 |  |  | (390,000) |
Corporate securities | 3,434,000 |  |  | (66,000) |  |  | — |  |  | — |  |  | 3,434,000 |  |  | (66,000) |
| $ | 273,453,000 |  |  | $ | (6,144,000) |  |  | $ | 55,942,000 |  |  | $ | (2,297,000) |  |  | $ | 329,395,000 |  |  | $ | (8,441,000) |

As of December 31, 2020, there were 50 securities with unrealized losses held in the Company's portfolio. These securities were temporarily impaired as a result of changes in interest rates reducing their fair value, of which 10 had been temporarily impaired for 12 months or more. Information regarding securities temporarily impaired as of December 31, 2020 is summarized below:

| Less than 12 months |  | 12 months or more |  | Total
| Fair |  | Unrealized |  | Fair |  | Unrealized |  | Fair |  | Unrealized
As of December 31, 2020 | Value |  | Losses |  | Value |  | Losses |  | Value |  | Losses
U.S. Government-sponsored agencies | $ | 30,212,000 |  |  | $ | (333,000) |  |  | $ | — |  |  | $ | — |  |  | $ | 30,212,000 |  |  | $ | (333,000) |
Mortgage-backed securities | 65,505,000 |  |  | (724,000) |  |  | 3,878,000 |  |  | (88,000) |  |  | 69,383,000 |  |  | (812,000) |
State and political subdivisions | 855,000 |  |  | (3,000) |  |  | — |  |  | — |  |  | 855,000 |  |  | (3,000) |
Corporate securities | 2,498,000 |  |  | (2,000) |  |  | — |  |  | — |  |  | 2,498,000 |  |  | (2,000) |
| $ | 99,070,000 |  |  | $ | (1,062,000) |  |  | $ | 3,878,000 |  |  | $ | (88,000) |  |  | $ | 102,948,000 |  |  | $ | (1,150,000) |

During the third quarter of 2014, the Company transferred securities with a total amortized cost of $89,780,000 and a corresponding fair value of $89,757,000 from available for sale to held to maturity. The net unrealized loss, net of taxes, on these securities at the date of the transfer was $15,000. The net unrealized holding loss at the time of transfer continues to be reported in accumulated other comprehensive income (loss), net of tax, and is amortized over the remaining lives of the securities as an adjustment of the yield. The amortization of the net unrealized loss reported in accumulated other comprehensive income (loss) will offset the effect on interest income of the discount for the transferred securities. The remaining unamortized balance of the net unrealized losses for the securities transferred from available for sale to held to maturity was $87,000, net of taxes, at December 31, 2021. This compares to $133,000, net of taxes, at December 31, 2020. These securities were transferred as a part of the Company's overall investment and balance sheet strategies.
The Bank is a member of the Federal Home Loan Bank ("FHLB") of Boston, a cooperatively owned wholesale bank for housing and finance in the six New England States. As a requirement of membership in the FHLB, the Bank must own a minimum required amount of FHLB stock, calculated periodically based primarily on its level of borrowings from the FHLB. The Bank uses the FHLB for a portion of its wholesale funding needs. As of December 31, 2021 and 2020, the Bank's investment in FHLB stock totaled $4,328,000 and $9,508,000, respectively. FHLB stock is a restricted equity security and therefore is reported at cost, which equals par value.
The Bank is also a member of the Federal Reserve Bank (FRB) of Boston. As a requirement for membership in the FRB, the Bank must own a minimum required amount of FRB stock. The Bank uses FRB for certain correspondent banking services and maintains borrowing capacity at its discount window. The Bank's investment in FRB stock totaled $1,037,000 at December 31, 2021 and 2020.
The Company periodically evaluates its investment in FHLB and FRB stock for impairment based on, among other factors, the capital adequacy of the investees and their overall financial condition. No impairment losses have been recorded through December 31, 2021. The Bank will continue to monitor its investment in these restricted equity securities.
Note 4. Mortgage Servicing Rights
At December 31, 2021 and 2020, the Bank serviced loans for others totaling $356,522,000 and $318,459,000, respectively. Net gains from the sale of loans, serviced by the Bank, totaled $3,078,000 in 2021, $3,308,000 in 2020, and $651,000 in 2019. In 2021, mortgage servicing rights of $1,042,000 were capitalized and amortization for the year totaled $660,000. At December 31, 2021, mortgage servicing rights had a fair value of $3,041,000. In 2020, mortgage servicing rights of $1,160,000 were capitalized and amortization for the year totaled $352,000. At December 31, 2020, mortgage servicing rights had a fair value of $1,985,000.
The First Bancorp - 2021 Form 10-K - Page 66

FASB ASC Topic 860, "Transfers and Servicing", requires all separately recognized servicing assets and servicing liabilities to be initially measured at fair value, if practicable. Servicing assets and servicing liabilities are reported using the amortization method or the fair value measurement method. In evaluating the carrying values of mortgage servicing rights, the Company obtains third party valuations based on loan level data including note rate, type and term of the underlying loans. The model utilizes several assumptions, the most significant of which are loan prepayments, calculated using a three-month moving average of weekly prepayment data published by the Public Securities Association ("PSA") and modeled against the serviced loan portfolio, and the discount rate to discount future cash flows. As of December 31, 2021, the prepayment assumption using the PSA model was 211, which translates into an anticipated annual prepayment rate of 10.13%. The discount rate is 9.00%. Other assumptions include delinquency rates, foreclosure rates, servicing cost inflation, and annual unit loan cost. All assumptions are adjusted periodically to reflect current circumstances. Amortization of mortgage servicing rights, as well as write-offs due to prepayments of the related mortgage loans, are recorded as a charge against mortgage servicing fee income.
The Bank recorded an impairment reserve as of December 31, 2021 for strata with a fair value lower than cost. Mortgage servicing rights are included in other assets and detailed in the following table:

As of December 31, | 2021 |  | 2020
Mortgage servicing rights | $ | 8,341,000 |  |  | $ | 7,299,000 |
Accumulated amortization | (5,644,000) |  |  | (4,985,000) |
Amortized cost | 2,697,000 |  |  | 2,314,000 |
Impairment reserve | (26,000) |  |  | (358,000) |
Carrying value | $ | 2,671,000 |  |  | $ | 1,956,000 |

Note 5. Loans
The following table shows the composition of the Company's loan portfolio as of December 31, 2021 and 2020:

| December 31, 2021 |  | December 31, 2020
Commercial |  |  |  |  |  |  |
Real estate | $ | 576,198,000 |  |  | 35.0 | % |  | $ | 442,121,000 |  |  | 29.9 | %
Construction | 79,365,000 |  |  | 4.8 | % |  | 56,565,000 |  |  | 3.8 | %
Other | 264,570,000 |  |  | 16.1 | % |  | 285,015,000 |  |  | 19.3 | %
Municipal | 48,362,000 |  |  | 2.9 | % |  | 43,783,000 |  |  | 3.0 | %
Residential |  |  |  |  |  |  |
Term | 550,783,000 |  |  | 33.4 | % |  | 522,070,000 |  |  | 35.3 | %
Construction | 31,763,000 |  |  | 1.9 | % |  | 21,600,000 |  |  | 1.5 | %
Home equity line of credit | 73,632,000 |  |  | 4.5 | % |  | 79,750,000 |  |  | 5.4 | %
Consumer | 22,976,000 |  |  | 1.4 | % |  | 25,857,000 |  |  | 1.8 | %
Total loans | $ | 1,647,649,000 |  |  | 100.0 | % |  | $ | 1,476,761,000 |  |  | 100.0 | %

Loan balances include net deferred loan costs of $7,890,000 in 2021 and $6,931,000 in 2020. Pursuant to collateral agreements, qualifying first mortgage loans and commercial real estate, which totaled $364,968,000 and $378,183,000 at December 31, 2021 and 2020, respectively, were used to collateralize borrowings from the Federal Home Loan Bank of Boston. In addition, commercial, residential construction and home equity loans totaling $295,090,000 at December 31, 2021 and $259,599,000 at December 31, 2020 were used to collateralize a standby line of credit at the Federal Reserve Bank of Boston.
The Bank is a designated SBA preferred lender and has participated in both the 2020 (PPP1) and 2021 (PPP2) rounds of the Payroll Protection Program. Under PPP1, 1,718 loans were granted totaling $97,755,000 in funds disbursed to qualified small businesses. The Bank has been actively working with these borrowers to process applications for forgiveness per PPP guidelines; as of December 31, 2021, PPP1 balances had been reduced to $8,000. Under PPP2, 1,263 loans totaling $52,053,000 had been granted as of December 31, 2021, and the outstanding balances had been reduced to $22,025,000.
At December 31, 2021 and 2020, non-accrual loans were $5,602,000 and $6,721,000, respectively. For the years ended December 31, 2021 and 2020, interest income which would have been recognized on these loans, if interest had been accrued, was $345,000 and $558,000. Loans more than 90 days past due accruing interest totaled $32,000 at December 31, 2021 and $1,505,000 at December 31, 2020. The year-end 2021 total is made up of two units, one of which is a checking account overdraft; we expect to collect all amounts due on each, including interest.
The First Bancorp - 2021 Form 10-K - Page 67

Loans to directors, officers and employees totaled $42,784,000 at December 31, 2021 and $36,880,000 at December 31, 2020. A summary of loans to directors and executive officers is as follows:

For the years ended December 31, | 2021 |  | 2020
Balance at beginning of year | $ | 21,214,000 |  |  | $ | 21,134,000 |
New loans | 10,074,000 |  |  | 3,544,000 |
Repayments | (2,498,000) |  |  | (3,138,000) |
Retired executive officers | (2,483,000) |  |  | (326,000) |
Balance at end of year | $ | 26,307,000 |  |  | $ | 21,214,000 |

For all loan classes, loans over 30 days past due are considered delinquent. Information on the past-due status of loans by class of financing receivable as of December 31, 2021, is presented in the following table:

| 30-59 Days Past Due |  | 60-89 Days Past Due |  | 90+ Days Past Due |  | All Past Due |  | Current |  | Total |  | 90+ Days & Accruing
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate | $ | 249,000 |  |  | $ | — |  |  | $ | 191,000 |  |  | $ | 440,000 |  |  | $ | 575,758,000 |  |  | $ | 576,198,000 |  |  | $ | — |
Construction | 12,000 |  |  | — |  |  | 12,000 |  |  | 24,000 |  |  | 79,341,000 |  |  | 79,365,000 |  |  | — |
Other | 30,000 |  |  | 23,000 |  |  | 104,000 |  |  | 157,000 |  |  | 264,413,000 |  |  | 264,570,000 |  |  | — |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | 48,362,000 |  |  | 48,362,000 |  |  | — |
Residential |  |  |  |  |  |  |  |  |  |  |  |  |
Term | 348,000 |  |  | 169,000 |  |  | 1,780,000 |  |  | 2,297,000 |  |  | 548,486,000 |  |  | 550,783,000 |  |  | — |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | 31,763,000 |  |  | 31,763,000 |  |  | — |
Home equity line of credit | 741,000 |  |  | 159,000 |  |  | 135,000 |  |  | 1,035,000 |  |  | 72,597,000 |  |  | 73,632,000 |  |  | — |
Consumer | 168,000 |  |  | 192,000 |  |  | 32,000 |  |  | 392,000 |  |  | 22,584,000 |  |  | 22,976,000 |  |  | 32,000 |
Total | $ | 1,548,000 |  |  | $ | 543,000 |  |  | $ | 2,254,000 |  |  | $ | 4,345,000 |  |  | $ | 1,643,304,000 |  |  | $ | 1,647,649,000 |  |  | $ | 32,000 |

On March 22, 2020, banking regulators issued an Interagency Statement on Loan Modifications and Reporting in response to the onset of COVID-19; on March 30, 2020, the Coronavirus Aid, Relief, and Economic Security ("CARES") Act was passed; on December 27, 2020 the Consolidated Appropriations Act, 2021 (CAA) was enacted. Both the Interagency Statement and the CARES Act provided an exemption for qualified modifications from Troubled Debt Restructure ("TDR") designation, while CAA extended the TDR exemption timeline. The Company actively worked with borrowers impacted by the COVID-19 outbreak and as of December 31, 2021, a total of 1053 loan modification requests for interest-only payments or deferred payments had been completed in conformance with the Interagency Statement or CARES Act, representing $284,813,000 in loan balances, or approximately 17.3% of the loan portfolio. One of these modifications of de minimis amount has been classified as a TDR since being modified. So long as modified terms are met, loans in an active modification are not included in past due loan totals and continue to accrue interest.
The First Bancorp - 2021 Form 10-K - Page 68

As of December 31, 2021, loans totaling $2,854,000 or 0.17% of all loans, remained in either their original modification or a subsequent modification. Modification statuses by portfolio segment are summarized below:

Commercial/Municipal Loan Modifications
| Units | Percentage | Balance | Percentage
Paid Off | 216 | 36.0 | % | $ | 53,316,000 |  | 23.0 | %
Charged Off | 2 | — | % | 121,000 |  | — | %
Subsequent Modification | 1 | — | % | 999,000 |  | — | %
Still in Original Modification | 0 | — | % | — |  | — | %
Out of Modification | 388 | 64.0 | % | 176,950,000 |  | 77.0 | %
Total | 607 | 100.0 | % | $ | 231,386,000 |  | 100.0 | %
Residential Real Estate Modifications
| Units | Percentage | Balance | Percentage
Paid Off | 80 | 21.0 | % | $ | 13,085,000 |  | 25.0 | %
Subsequent Modification | 15 | 4.0 | % | 1,812,000 |  | 3.0 | %
Still in Original Modification | 0 | — | % | — |  | — | %
Out of Modification | 282 | 75.0 | % | 37,572,000 |  | 72.0 | %
Total | 377 | 100.0 | % | $ | 52,469,000 |  | 100.0 | %

Consumer Loan Modifications
| Units | Percentage | Balance | Percentage
Paid Off | 25 | 36.0 | % | $ | 260,000 |  | 27.0 | %
Charged Off | 1 | 1.0 | % | 10,000 |  | 1.0 | %
Subsequent Modification | 2 | 3.0 | % | 43,000 |  | 5.0 | %
Still in Original Modification | 0 | — | % | — |  | — | %
Out of Modification | 41 | 60.0 | % | 645,000 |  | 67.0 | %
Total | 69 | 100.0 | % | $ | 958,000 |  | 100.0 | %

Of the $215,167,000 in total loans that are Out of Modification, balances of $875,000 were past due as of December 31, 2021, a past due rate of 0.41%.
The First Bancorp - 2021 Form 10-K - Page 69

Information on the past-due status of loans by class of financing receivable as of December 31, 2020, is presented in the following table:

| 30-59 Days Past Due |  | 60-89 Days Past Due |  | 90+ Days Past Due |  | All Past Due |  | Current |  | Total |  | 90+ Days & Accruing
Commercial |  |  |  |  |  |  |  |  |  |  |  |  |
Real estate | $ | 139,000 |  |  | $ | 190,000 |  |  | $ | 226,000 |  |  | $ | 555,000 |  |  | $ | 441,566,000 |  |  | $ | 442,121,000 |  |  | $ | — |
Construction | 13,000 |  |  | — |  |  | 80,000 |  |  | 93,000 |  |  | 56,472,000 |  |  | 56,565,000 |  |  | — |
Other | 490,000 |  |  | 62,000 |  |  | 2,082,000 |  |  | 2,634,000 |  |  | 282,381,000 |  |  | 285,015,000 |  |  | 1,464,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | 43,783,000 |  |  | 43,783,000 |  |  | — |
Residential |  |  |  |  |  |  |  |  |  |  |  |  |
Term | 540,000 |  |  | 1,799,000 |  |  | 1,616,000 |  |  | 3,955,000 |  |  | 518,115,000 |  |  | 522,070,000 |  |  | 23,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | 21,600,000 |  |  | 21,600,000 |  |  | — |
Home equity line of credit | 1,645,000 |  |  | 324,000 |  |  | 367,000 |  |  | 2,336,000 |  |  | 77,414,000 |  |  | 79,750,000 |  |  | — |
Consumer | 89,000 |  |  | 42,000 |  |  | 18,000 |  |  | 149,000 |  |  | 25,708,000 |  |  | 25,857,000 |  |  | 18,000 |
Total | $ | 2,916,000 |  |  | $ | 2,417,000 |  |  | $ | 4,389,000 |  |  | $ | 9,722,000 |  |  | $ | 1,467,039,000 |  |  | $ | 1,476,761,000 |  |  | $ | 1,505,000 |

For all classes, loans are placed on non-accrual status when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement or when principal and interest is 90 days or more past due unless the loan is both well secured and in the process of collection (in which case the loan may continue to accrue interest in spite of its past due status). A loan is "well secured" if it is secured (1) by collateral in the form of liens on or pledges of real or personal property, including securities, that have a realizable value sufficient to discharge the debt (including accrued interest) in full, or (2) by the guarantee of a financially responsible party. A loan is "in the process of collection" if collection of the loan is proceeding in due course either (1) through legal action, including judgment enforcement procedures, or, (2) in appropriate circumstances, through collection efforts not involving legal action which are reasonably expected to result in repayment of the debt or in its restoration to a current status in the near future.
Cash payments received on non-accrual loans, which are included in impaired loans, are applied to reduce the loan's principal balance until the remaining principal balance is deemed collectible, after which interest is recognized when collected. As a general rule, a loan may be restored to accrual status when payments are current for a substantial period of time, generally six months, and repayment of the remaining contractual amounts is expected, or when it otherwise becomes well secured and in the process of collection. Information on nonaccrual loans as of December 31, 2021 and 2020 is presented in the following table:

As of December 31, | 2021 |  | 2020
Commercial |  |  |
Real estate | $ | 242,000 |  |  | $ | 543,000 |
Construction | 27,000 |  |  | 89,000 |
Other | 1,068,000 |  |  | 1,481,000 |
Municipal | — |  |  | — |
Residential |  |  |
Term | 3,808,000 |  |  | 3,593,000 |
Construction | — |  |  | — |
Home equity line of credit | 457,000 |  |  | 1,015,000 |
Consumer | — |  |  | — |
Total | $ | 5,602,000 |  |  | $ | 6,721,000 |

The First Bancorp - 2021 Form 10-K - Page 70

Information regarding impaired loans is as follows:

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Average investment in impaired loans | $ | 13,121,000 |  |  | $ | 21,088,000 |  |  | $ | 31,557,000 |
Interest income recognized on impaired loans, all on cash basis | 242,000 |  |  | 478,000 |  |  | 735,000 |

As of December 31, | 2021 |  | 2020
Balance of impaired loans | $ | 12,052,000 |  |  | $ | 16,039,000 |
Less portion for which no allowance for loan losses is allocated | (8,968,000) |  |  | (12,098,000) |
Portion of impaired loan balance for which an allowance for loan losses is allocated | $ | 3,084,000 |  |  | $ | 3,941,000 |
Portion of allowance for loan losses allocated to the impaired loan balance | $ | 576,000 |  |  | $ | 462,000 |

Impaired loans include TDR loans and loans placed on non-accrual. These loans are measured at the present value of expected future cash flows discounted at the loan's effective interest rate or at the fair value of the collateral if the loan is collateral dependent. If the measure of an impaired loan is lower than the recorded investment in the loan and estimated selling costs, a specific reserve is established for the difference, or, in certain situations, if the measure of an impaired loan is lower than the recorded investment in the loan and estimated selling costs, the difference is written off.
The First Bancorp - 2021 Form 10-K - Page 71

A breakdown of impaired loans by class of financing receivable as of December 31, 2021, is presented in the following table:

| Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance |  | Average Recorded Investment |  | Recognized Interest Income
With No Related Allowance |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 1,386,000 |  |  | $ | 1,689,000 |  |  | $ | — |  |  | $ | 1,590,000 |  |  | $ | 63,000 |
Construction | 28,000 |  |  | 28,000 |  |  | — |  |  | 22,000 |  |  | — |
Other | 917,000 |  |  | 1,009,000 |  |  | — |  |  | 1,051,000 |  |  | 15,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 6,178,000 |  |  | 7,238,000 |  |  | — |  |  | 6,429,000 |  |  | 87,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 457,000 |  |  | 487,000 |  |  | — |  |  | 461,000 |  |  | — |
Consumer | 2,000 |  |  | 2,000 |  |  | — |  |  | — |  |  | 1,000 |
| $ | 8,968,000 |  |  | $ | 10,453,000 |  |  | $ | — |  |  | $ | 9,553,000 |  |  | $ | 166,000 |
With an Allowance Recorded |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 42,000 |  |  | $ | 71,000 |  |  | $ | 42,000 |  |  | $ | 614,000 |  |  | $ | — |
Construction | 661,000 |  |  | 661,000 |  |  | 16,000 |  |  | 661,000 |  |  | 22,000 |
Other | 386,000 |  |  | 411,000 |  |  | 381,000 |  |  | 396,000 |  |  | — |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 1,995,000 |  |  | 2,164,000 |  |  | 137,000 |  |  | 1,897,000 |  |  | 54,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | — |  |  | — |  |  | — |  |  | — |  |  | — |
Consumer | — |  |  | — |  |  | — |  |  | — |  |  | — |
| $ | 3,084,000 |  |  | $ | 3,307,000 |  |  | $ | 576,000 |  |  | $ | 3,568,000 |  |  | $ | 76,000 |
Total |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 1,428,000 |  |  | $ | 1,760,000 |  |  | $ | 42,000 |  |  | $ | 2,204,000 |  |  | $ | 63,000 |
Construction | 689,000 |  |  | 689,000 |  |  | 16,000 |  |  | 683,000 |  |  | 22,000 |
Other | 1,303,000 |  |  | 1,420,000 |  |  | 381,000 |  |  | 1,447,000 |  |  | 15,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 8,173,000 |  |  | 9,402,000 |  |  | 137,000 |  |  | 8,326,000 |  |  | 141,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 457,000 |  |  | 487,000 |  |  | — |  |  | 461,000 |  |  | — |
Consumer | 2,000 |  |  | 2,000 |  |  | — |  |  | — |  |  | 1,000 |
| $ | 12,052,000 |  |  | $ | 13,760,000 |  |  | $ | 576,000 |  |  | $ | 13,121,000 |  |  | $ | 242,000 |

Substantially all interest income recognized on impaired loans for all classes of financing receivables was recognized on a cash basis as received.
The First Bancorp - 2021 Form 10-K - Page 72

A breakdown of impaired loans by class of financing receivable as of December 31, 2020, is presented in the following table:

| Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance |  | Average Recorded Investment |  | Recognized Interest Income
With No Related Allowance |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 2,060,000 |  |  | $ | 2,368,000 |  |  | $ | — |  |  | $ | 4,123,000 |  |  | $ | 127,000 |
Construction | 89,000 |  |  | 89,000 |  |  | — |  |  | 358,000 |  |  | — |
Other | 1,591,000 |  |  | 1,623,000 |  |  | — |  |  | 999,000 |  |  | 15,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 7,335,000 |  |  | 8,629,000 |  |  | — |  |  | 8,773,000 |  |  | 193,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 1,015,000 |  |  | 1,089,000 |  |  | — |  |  | 1,219,000 |  |  | — |
Consumer | 8,000 |  |  | 8,000 |  |  | — |  |  | 1,000 |  |  | 1,000 |
| $ | 12,098,000 |  |  | $ | 13,806,000 |  |  | $ | — |  |  | $ | 15,473,000 |  |  | $ | 336,000 |
With an Allowance Recorded |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 969,000 |  |  | $ | 995,000 |  |  | $ | 112,000 |  |  | $ | 1,018,000 |  |  | $ | 43,000 |
Construction | 681,000 |  |  | 681,000 |  |  | 18,000 |  |  | 579,000 |  |  | 30,000 |
Other | 188,000 |  |  | 202,000 |  |  | 169,000 |  |  | 1,193,000 |  |  | 3,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 2,079,000 |  |  | 2,134,000 |  |  | 163,000 |  |  | 2,073,000 |  |  | 65,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 24,000 |  |  | 24,000 |  |  | — |  |  | 744,000 |  |  | 1,000 |
Consumer | — |  |  | — |  |  | — |  |  | 8,000 |  |  | — |
| $ | 3,941,000 |  |  | $ | 4,036,000 |  |  | $ | 462,000 |  |  | $ | 5,615,000 |  |  | $ | 142,000 |
Total |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 3,029,000 |  |  | $ | 3,363,000 |  |  | $ | 112,000 |  |  | $ | 5,141,000 |  |  | $ | 170,000 |
Construction | 770,000 |  |  | 770,000 |  |  | 18,000 |  |  | 937,000 |  |  | 30,000 |
Other | 1,779,000 |  |  | 1,825,000 |  |  | 169,000 |  |  | 2,192,000 |  |  | 18,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 9,414,000 |  |  | 10,763,000 |  |  | 163,000 |  |  | 10,846,000 |  |  | 258,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 1,039,000 |  |  | 1,113,000 |  |  | — |  |  | 1,963,000 |  |  | 1,000 |
Consumer | 8,000 |  |  | 8,000 |  |  | — |  |  | 9,000 |  |  | 1,000 |
| $ | 16,039,000 |  |  | $ | 17,842,000 |  |  | $ | 462,000 |  |  | $ | 21,088,000 |  |  | $ | 478,000 |

The First Bancorp - 2021 Form 10-K - Page 73

A breakdown of impaired loans by category as of December 31, 2019, is presented in the following table:

| Recorded Investment |  | Unpaid Principal Balance |  | Related Allowance |  | Average Recorded Investment |  | Recognized Interest Income
With No Related Allowance |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 5,235,000 |  |  | $ | 5,492,000 |  |  | $ | — |  |  | $ | 7,611,000 |  |  | $ | 228,000 |
Construction | 958,000 |  |  | 970,000 |  |  | — |  |  | 936,000 |  |  | 47,000 |
Other | 756,000 |  |  | 786,000 |  |  | — |  |  | 965,000 |  |  | 29,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 10,176,000 |  |  | 11,931,000 |  |  | — |  |  | 10,033,000 |  |  | 269,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 1,087,000 |  |  | 1,151,000 |  |  | — |  |  | 997,000 |  |  | 20,000 |
Consumer | — |  |  | — |  |  | — |  |  | — |  |  | — |
| $ | 18,212,000 |  |  | $ | 20,330,000 |  |  | $ | — |  |  | $ | 20,542,000 |  |  | $ | 593,000 |
With an Allowance Recorded |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 1,074,000 |  |  | $ | 1,093,000 |  |  | $ | 251,000 |  |  | $ | 1,528,000 |  |  | $ | 60,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Other | 6,319,000 |  |  | 6,925,000 |  |  | 1,273,000 |  |  | 6,778,000 |  |  | — |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 2,263,000 |  |  | 2,412,000 |  |  | 237,000 |  |  | 2,424,000 |  |  | 82,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 1,401,000 |  |  | 1,412,000 |  |  | 447,000 |  |  | 283,000 |  |  | — |
Consumer | 5,000 |  |  | 6,000 |  |  | 5,000 |  |  | 2,000 |  |  | — |
| $ | 11,062,000 |  |  | $ | 11,848,000 |  |  | $ | 2,213,000 |  |  | $ | 11,015,000 |  |  | $ | 142,000 |
Total |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 6,309,000 |  |  | $ | 6,585,000 |  |  | $ | 251,000 |  |  | $ | 9,139,000 |  |  | $ | 288,000 |
Construction | 958,000 |  |  | 970,000 |  |  | — |  |  | 936,000 |  |  | 47,000 |
Other | 7,075,000 |  |  | 7,711,000 |  |  | 1,273,000 |  |  | 7,743,000 |  |  | 29,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |  |  |
Term | 12,439,000 |  |  | 14,343,000 |  |  | 237,000 |  |  | 12,457,000 |  |  | 351,000 |
Construction | — |  |  | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | 2,488,000 |  |  | 2,563,000 |  |  | 447,000 |  |  | 1,280,000 |  |  | 20,000 |
Consumer | 5,000 |  |  | 6,000 |  |  | 5,000 |  |  | 2,000 |  |  | — |
| $ | 29,274,000 |  |  | $ | 32,178,000 |  |  | $ | 2,213,000 |  |  | $ | 31,557,000 |  |  | $ | 735,000 |

The First Bancorp - 2021 Form 10-K - Page 74

Troubled Debt Restructured
A TDR constitutes a restructuring of debt if the Company, for economic or legal reasons related to the borrower's financial difficulties, grants a concession to the borrower that it would not otherwise consider. To determine whether or not a loan should be classified as a TDR, Management evaluates a loan based upon the following criteria:
•The borrower demonstrates financial difficulty; common indicators include past due status with bank obligations, substandard credit bureau reports, or an inability to refinance with another lender, and
•The Company has granted a concession; common concession types include maturity date extension, interest rate adjustments to below market pricing, and deferment of payments.
As of December 31, 2021, the Company had 60 loans with a value of $8,341,000 that have been classified as TDRs. This compares to 74 loans with a value of $11,534,000 classified as TDRs as of December 31, 2020. The impairment carried as a specific reserve in the allowance for loan losses is calculated by present valuing the cashflow modification on the loan, or, for collateral-dependent loans, using the fair value of the collateral less costs to sell.
The following table shows TDRs by class and the specific reserve as of December 31, 2021:

| Number of Loans |  | Balance |  | Specific Reserves
Commercial |  |  |  |  |
Real estate | 8 |  |  | $ | 1,227,000 |  |  | $ | 42,000 |
Construction | 1 |  |  | 661,000 |  |  | 16,000 |
Other | 5 |  |  | 765,000 |  |  | 337,000 |
Municipal | — |  |  | — |  |  | — |
Residential |  |  |  |  |
Term | 45 |  |  | 5,686,000 |  |  | 137,000 |
Construction | — |  |  | — |  |  | — |
Home equity line of credit | — |  |  | — |  |  | — |
Consumer | 1 |  |  | 2,000 |  |  | — |
| 60 |  |  | $ | 8,341,000 |  |  | $ | 532,000 |

The following table shows TDRs by class and the specific reserve as of December 31, 2020:

| Number of Loans |  | Balance |  | Specific Reserves
Commercial |  |  |  |  |
Real estate | 13 |  |  | $ | 2,558,000 |  |  | $ | 106,000 |
Construction | 1 |  |  | 681,000 |  |  | 18,000 |
Other | 6 |  |  | 717,000 |  |  | 96,000 |
Municipal | — |  |  | — |  |  | — |
Residential |  |  |  |  |
Term | 51 |  |  | 7,384,000 |  |  | 149,000 |
Construction | — |  |  | — |  |  | — |
Home equity line of credit | 2 |  |  | 186,000 |  |  | — |
Consumer | 1 |  |  | 8,000 |  |  | — |
| 74 |  |  | $ | 11,534,000 |  |  | $ | 369,000 |

The First Bancorp - 2021 Form 10-K - Page 75

As of December 31, 2021, five of the loans classified as TDRs with a total balance of $349,000 were more than 30 days past due. One of these loans had been placed on TDR status in the previous 12 months. The following table shows past-due TDRs by class and the associated specific reserves included in the allowance for loan losses as of December 31, 2021:

| Number of Loans |  | Balance |  | Specific Reserves
Commercial |  |  |  |  |
Real estate | — |  |  | $ | — |  |  | $ | — |
Construction | — |  |  | — |  |  | — |
Other | 1 |  |  | 83,000 |  |  | — |
Municipal | — |  |  | — |  |  | — |
Residential |  |  |  |  |
Term | 4 |  |  | 266,000 |  |  | — |
Construction | — |  |  | — |  |  | — |
Home equity line of credit | — |  |  | — |  |  | — |
Consumer | — |  |  | — |  |  | — |
| 5 |  |  | $ | 349,000 |  |  | $ | — |

As of December 31, 2020, 14 of the loans classified as TDRs with a total balance of $1,577,000 were more than 30 days past due. One of these loans had been placed on TDR status in the previous 12 months. The following table shows past-due TDRs by class and the associated specific reserves included in the allowance for loan losses as of December 31, 2020:

| Number of Loans |  | Balance |  | Specific Reserves
Commercial |  |  |  |  |
Real estate | — |  |  | $ | — |  |  | $ | — |
Construction | — |  |  | — |  |  | — |
Other | 4 |  |  | 419,000 |  |  | 92,000 |
Municipal | — |  |  | — |  |  | — |
Residential |  |  |  |  |
Term | 8 |  |  | 988,000 |  |  | 5,000 |
Construction | — |  |  | — |  |  | — |
Home equity line of credit | 1 |  |  | 162,000 |  |  | — |
Consumer | 1 |  |  | 8,000 |  |  | — |
| 14 |  |  | $ | 1,577,000 |  |  | $ | 97,000 |

The First Bancorp - 2021 Form 10-K - Page 76

For the year ended December 31, 2021, four loans were placed on TDR status. The following table shows these TDRs by class and the associated specific reserves included in the allowance for loan losses as of December 31, 2021:

| Number of Loans |  | Pre-Modification Outstanding Recorded Investment |  | Post-Modification Outstanding Recorded Investment |  | Specific Reserves
Commercial |  |  |  |  |  |  |
Real estate | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Construction | 1 |  |  | 80,000 |  |  | 80,000 |  |  | — |
Other | 1 |  |  | 251,000 |  |  | 247,000 |  |  | 247,000 |
Municipal | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |
Term | 2 |  |  | 142,000 |  |  | 124,000 |  |  | — |
Construction | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | — |  |  | — |  |  | — |  |  | — |
Consumer | — |  |  | — |  |  | — |  |  | — |
| 4 |  |  | $ | 473,000 |  |  | $ | 451,000 |  |  | $ | 247,000 |

For the year ended December 31, 2020, three loans were placed in TDR status. The following table shows these TDRs by class and the associated specific reserves included in the allowance for loan losses as for December 31, 2020.

| Number of Loans |  | Pre-Modification Outstanding Recorded Investment |  | Post-Modification Outstanding Recorded Investment |  | Specific Reserves
Commercial |  |  |  |  |  |  |
Real estate | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Construction | — |  |  | — |  |  | — |  |  | — |
Other | — |  |  | — |  |  | — |  |  | — |
Municipal | — |  |  | — |  |  | — |  |  | — |
Residential |  |  |  |  |  |  |
Term | 2 |  |  | 234,000 |  |  | 185,000 |  |  | 21,000 |
Construction | — |  |  | — |  |  | — |  |  | — |
Home equity line of credit | — |  |  | — |  |  | — |  |  | — |
Consumer | 1 |  |  | 8,000 |  |  | 8,000 |  |  | — |
| 3 |  |  | $ | 242,000 |  |  | $ | 193,000 |  |  | $ | 21,000 |

As of December 31, 2021, Management is aware of eight loans classified as TDRs that are involved in bankruptcy with an outstanding balance of $950,000. As of December 31, 2021, there were 20 loans with an outstanding balance of $1,894,000 that were classified as TDRs and were on non-accrual status, of which none were in the process of foreclosure.
Residential Mortgage Loans in Process of Foreclosure
As of December 31, 2021, there were four mortgage loans collateralized by residential real estate in the process of foreclosure with a total balance of $367,000; this compares to 11 mortgage loans collateralized by residential real estate in the process of foreclosure with a total balance of $1,109,000 as of December 31, 2020.
Note 6. Allowance for Loan Losses
The Company provides for loan losses through the establishment of an allowance for loan losses, which represents an estimated reserve for existing losses in the loan portfolio. A systematic methodology is used for determining the allowance that includes a quarterly review process, risk rating changes, and adjustments to the allowance. Major risk characteristics relevant to each portfolio segment are as follows:
The First Bancorp - 2021 Form 10-K - Page 77

Commercial Real Estate - Commercial real estate loans are impacted by factors such as competitive market forces, vacancy rates, cap rates, net operating incomes, lease renewals and overall economic demand. In addition, loans in the recreational and tourism sector can be affected by weather conditions, such as unseasonably low winter snowfalls. Commercial real estate lending also carries a higher degree of environmental risk than other real estate lending.
Commercial Construction - Commercial construction loans are impacted by factors similar to those for commercial real estate loans in addition to risks related to contractor financial capacity and ability to complete a project within acceptable time frames and within budget.
Commercial Other - A weakened economy, soft consumer spending, and the rising cost of labor or raw materials are examples of issues that can impact the credit quality in this segment.
Municipal Loans - The overall health of the economy, including unemployment rates and housing prices, has an impact on the credit quality of this segment.
Residential Real Estate Term - The overall health of the economy, including unemployment rates and housing prices, has an impact on the credit quality of this segment.
Residential Real Estate Construction - The overall health of the economy, including unemployment rates and housing prices, has an impact on the credit quality of this segment. Residential construction loans are impacted by factors similar to those for residential real estate term loans in addition to risks related to contractor financial capacity and ability to complete a project within acceptable time frames and within budget.
Home Equity Line of Credit - The overall health of the economy, including unemployment rates and housing prices, has an impact on the credit quality of this segment.
Consumer -The overall health of the economy, including unemployment rates, has an impact on the credit quality of this segment.
The appropriate level of the allowance is evaluated continually based on a review of significant loans, with a particular emphasis on nonaccruing, past due, and other loans that may require special attention. Other factors include general conditions in local and national economies; loan portfolio composition and asset quality indicators; and internal factors such as changes in underwriting policies, credit administration practices, experience, ability and depth of lending management, among others.
The First Bancorp - 2021 Form 10-K - Page 78

The following table summarizes the composition of the allowance for loan losses, by class of financing receivable and allowance, as of December 31, 2021 and 2020:

As of December 31, | 2021 |  | 2020
Allowance for Loans Evaluated Individually for Impairment
Commercial |  |  |
Real estate | $ | 42,000 |  |  | $ | 112,000 |
Construction | 16,000 |  |  | 18,000 |
Other | 381,000 |  |  | 169,000 |
Municipal | — |  |  | — |
Residential |  |  |
Term | 137,000 |  |  | 163,000 |
Construction | — |  |  | — |
Home equity line of credit | — |  |  | — |
Consumer | — |  |  | — |
Total | $ | 576,000 |  |  | $ | 462,000 |
Allowance for Loans Evaluated Collectively for Impairment
Commercial |  |  |
Real estate | $ | 5,325,000 |  |  | $ | 5,066,000 |
Construction | 730,000 |  |  | 644,000 |
Other | 2,449,000 |  |  | 3,269,000 |
Municipal | 157,000 |  |  | 171,000 |
Residential |  |  |
Term | 2,596,000 |  |  | 2,416,000 |
Construction | 148,000 |  |  | 102,000 |
Home equity line of credit | 925,000 |  |  | 1,211,000 |
Consumer | 833,000 |  |  | 778,000 |
Unallocated | 1,782,000 |  |  | 2,134,000 |
Total | $ | 14,945,000 |  |  | $ | 15,791,000 |
Total Allowance for Loan Losses
Commercial |  |  |
Real estate | $ | 5,367,000 |  |  | $ | 5,178,000 |
Construction | 746,000 |  |  | 662,000 |
Other | 2,830,000 |  |  | 3,438,000 |
Municipal | 157,000 |  |  | 171,000 |
Residential |  |  |
Term | 2,733,000 |  |  | 2,579,000 |
Construction | 148,000 |  |  | 102,000 |
Home equity line of credit | 925,000 |  |  | 1,211,000 |
Consumer | 833,000 |  |  | 778,000 |
Unallocated | 1,782,000 |  |  | 2,134,000 |
Total | $ | 15,521,000 |  |  | $ | 16,253,000 |

The First Bancorp - 2021 Form 10-K - Page 79

The allowance consists of four elements: (1) specific reserves for loans evaluated individually for impairment; (2) general reserves for each portfolio segment based on historical loan loss experience; (3) qualitative reserves judgmentally adjusted for local and national economic conditions, concentrations, portfolio composition, volume and severity of delinquencies and nonaccrual loans, trends of criticized and classified loans, changes in credit policies, and underwriting standards, credit administration practices, and other factors as applicable for each portfolio segment; and (4) unallocated reserves. All outstanding loans are considered in evaluating the appropriateness of the allowance.
A breakdown of the allowance for loan losses as of December 31, 2021 and 2020, by class of financing receivable and allowance element, is presented in the following tables:

As of December 31, 2021 | Specific Reserves on Loans Evaluated Individually for Impairment |  | General Reserves on Loans Based on Historical Loss Experience |  | Reserves for Qualitative Factors |  | Unallocated Reserves |  | Total Reserves
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 42,000 |  |  | $ | 831,000 |  |  | $ | 4,494,000 |  |  | $ | — |  |  | $ | 5,367,000 |
Construction | 16,000 |  |  | 114,000 |  |  | 616,000 |  |  | — |  |  | 746,000 |
Other | 381,000 |  |  | 382,000 |  |  | 2,067,000 |  |  | — |  |  | 2,830,000 |
Municipal | — |  |  | — |  |  | 157,000 |  |  | — |  |  | 157,000 |
Residential |  |  |  |  |  |  |  |  |
Term | 137,000 |  |  | 175,000 |  |  | 2,421,000 |  |  | — |  |  | 2,733,000 |
Construction | — |  |  | 10,000 |  |  | 138,000 |  |  | — |  |  | 148,000 |
Home equity line of credit | — |  |  | 101,000 |  |  | 824,000 |  |  | — |  |  | 925,000 |
Consumer | — |  |  | 243,000 |  |  | 590,000 |  |  | — |  |  | 833,000 |
Unallocated | — |  |  | — |  |  | — |  |  | 1,782,000 |  |  | 1,782,000 |
| $ | 576,000 |  |  | $ | 1,856,000 |  |  | $ | 11,307,000 |  |  | $ | 1,782,000 |  |  | $ | 15,521,000 |

As of December 31, 2020 | Specific Reserves on Loans Evaluated Individually for Impairment |  | General Reserves on Loans Based on Historical Loss Experience |  | Reserves for Qualitative Factors |  | Unallocated Reserves |  | Total Reserves
Commercial |  |  |  |  |  |  |  |  |
Real estate | $ | 112,000 |  |  | $ | 721,000 |  |  | $ | 4,345,000 |  |  | $ | — |  |  | $ | 5,178,000 |
Construction | 18,000 |  |  | 92,000 |  |  | 552,000 |  |  | — |  |  | 662,000 |
Other | 169,000 |  |  | 465,000 |  |  | 2,804,000 |  |  | — |  |  | 3,438,000 |
Municipal | — |  |  | — |  |  | 171,000 |  |  | — |  |  | 171,000 |
Residential |  |  |  |  |  |  |  |  |
Term | 163,000 |  |  | 145,000 |  |  | 2,271,000 |  |  | — |  |  | 2,579,000 |
Construction | — |  |  | 6,000 |  |  | 96,000 |  |  | — |  |  | 102,000 |
Home equity line of credit | — |  |  | 151,000 |  |  | 1,060,000 |  |  | — |  |  | 1,211,000 |
Consumer | — |  |  | 282,000 |  |  | 496,000 |  |  | — |  |  | 778,000 |
Unallocated | — |  |  | — |  |  | — |  |  | 2,134,000 |  |  | 2,134,000 |
| $ | 462,000 |  |  | $ | 1,862,000 |  |  | $ | 11,795,000 |  |  | $ | 2,134,000 |  |  | $ | 16,253,000 |

The First Bancorp - 2021 Form 10-K - Page 80

Qualitative adjustment factors are taken into consideration when determining reserve estimates. These adjustment factors are based upon our evaluation of various current conditions, including those listed below.
•General economic conditions.
•Credit quality trends with emphasis on loan delinquencies, nonaccrual levels and classified loans.
•Recent loss experience in particular segments of the portfolio.
•Loan volumes and concentrations, including changes in mix.
•Other factors, including changes in quality of loan originations; loan policy changes; changes in credit risk management processes; Bank regulatory and external loan review examination results.
Qualitative factors applied to the portfolio or segments of the portfolio may include judgments concerning general economic
conditions that may affect credit quality, credit concentrations, the pace of portfolio growth, the direction of risk rating movements, policy exception levels, and delinquency levels; these qualitative factors are also considered in connection with the unallocated portion of our allowance for loan losses.
The qualitative portion of the allowance for loan losses was 0.69% of related loans as of December 31, 2021 and 0.80% of related loans as of December 31, 2020. The qualitative portion decreased $488,000 between December 31, 2020 and December 31, 2021 due to a mix of factors. These factors included changes in various macroeconomic measures used in the qualitative model, volume changes in certain portfolio segments, ongoing analysis of the loan portfolio in multiple stress scenarios, and performance of COVID-19 related loan modifications.
The unallocated component totaled $1,782,000 at December 31, 2021, or 11.5% of the total reserve. This compares to $2,134,000 or 13.1% as of December 31, 2020. Maintenance of an unallocated component reflects general imprecision related to portfolio growth along with lingering uncertainty regarding the potential impacts of COVID-19 on the loan portfolio.
The allowance for loan losses as a percent of total loans stood at 0.94% as of December 31, 2021, compared to 1.10% of total loans as of December 31, 2020. When PPP loan balances are excluded, the allowance for loan losses as a percent of total loans was 0.95% as of December 31, 2021.
Commercial loans are comprised of three major classes: commercial real estate loans, commercial construction loans and other commercial loans.
Commercial real estate loans consist of mortgage loans to finance investments in real property, such as multi-family residential, commercial/retail, office, industrial, hotels, educational and other specific or mixed use properties. Commercial real estate loans are typically written with amortizing payment structures. Collateral values are determined based on appraisals and evaluations in accordance with established policy and regulatory guidelines. Commercial real estate loans typically have a loan-to-value ratio of up to 80% based upon current valuation information at the time the loan is made. Commercial real estate loans are primarily paid by the cash flow generated from the real property, such as operating leases, rents, or other operating cash flows from the borrower.
Commercial construction loans consist of loans to finance construction in a mix of owner- and non-owner occupied commercial real estate properties. Commercial construction loans typically have maturities of less than two years. Payment structures during the construction period are typically on an interest only basis, although principal payments may be established depending on the type of construction project being financed. During the construction phase, commercial construction loans are primarily paid by cash flow generated from the construction project or other operating cash flows from the borrower or guarantors, if applicable. At the end of the construction period, loan repayment typically comes from a third party source in the event that the Bank will not be providing permanent term financing. Collateral valuation and loan-to-value guidelines follow those for commercial real estate loans.
Other commercial loans consist of revolving and term loan obligations extended to business and corporate enterprises for the purpose of financing working capital or capital investment. Collateral generally consists of pledges of business assets including, but not limited to, accounts receivable, inventory, plant and equipment, and/or real estate, if applicable. Commercial loans are primarily paid by the operating cash flow of the borrower. Commercial loans may be secured or unsecured. In 2021 and 2020, other commercial loans also include loans made under the SBA PPP. These loans are unsecured and carry a 100% guarantee from the SBA.
Municipal loans are comprised of loans to municipalities in Maine for capitalized expenditures, construction projects or tax-anticipation notes. All municipal loans are considered general obligations of the municipality and are collateralized by the taxing ability of the municipality for repayment of debt.
Residential loans are comprised of two classes: term loans and construction loans.
Residential term loans consist of residential real estate loans held in the Bank's loan portfolio made to borrowers who demonstrate the ability to make scheduled payments with full consideration of underwriting factors. Borrower qualifications include favorable credit history combined with supportive income requirements and loan-to-value ratios within established policy and regulatory guidelines. Collateral values are determined based on appraisals and evaluations in accordance with established policy and regulatory guidelines. Residential loans typically have a loan-to-value ratio of up to 80% based on appraisal information at the time the loan is made. Collateral consists of mortgage liens on one- to four-family residential properties. Loans are offered with fixed or adjustable rates with amortization terms of up to thirty years.
Residential construction loans typically consist of loans for the purpose of constructing single family residences to be owned and occupied by the borrower. Borrower qualifications include favorable credit history combined with supportive income
The First Bancorp - 2021 Form 10-K - Page 81

requirements and loan-to-value ratios within established policy and regulatory guidelines. Residential construction loans normally have terms of one year or less and payment during the construction term is typically on an interest only basis from sources including interest reserves, borrower liquidity and/or income. Residential construction loans will typically convert to permanent financing from the Bank or have another financing commitment in place from an acceptable mortgage lender. Collateral valuation and loan-to-value guidelines are consistent with those for residential term loans.
Home equity lines of credit are made to qualified individuals and are secured by senior or junior mortgage liens on owner-occupied one- to four-family homes, condominiums, or vacation homes. The home equity line of credit typically has a variable interest rate and is billed as interest-only payments during the draw period. At the end of the draw period, the home equity line of credit payments are billed as a percentage of the principal balance plus all accrued interest. Loan maturities are normally 300 months. Borrower qualifications include favorable credit history combined with supportive income requirements and combined loan-to- value ratios usually not exceeding 80% inclusive of priority liens. Collateral valuation guidelines follow those for residential real estate loans.
Consumer loan products including personal lines of credit and amortizing loans made to qualified individuals for various purposes such as auto, recreational vehicles, debt consolidation, personal expenses or overdraft protection. Borrower qualifications include favorable credit history combined with supportive income and collateral requirements within established policy guidelines. Consumer loans may be secured or unsecured.
Construction, land and land development loans, both commercial and residential, comprise a small portion of the portfolio, and at 48.2% of capital at December 31, 2021 are below the regulatory guidance of 100.0% of capital. Construction loans and non- owner-occupied commercial real estate loans are at 203.0% of total capital at December 31, 2021, below the regulatory limit of 300.0% of capital.
The process of establishing the allowance with respect to the commercial loan portfolio begins when a Loan Officer or Senior Officer (or designee) initially assigns each loan a risk rating, using established credit criteria. Approximately 60% of a trailing four quarter average gross commercial portfolio is subject to review and validation annually by an independent consulting firm. Additionally, commercial loan relationships with exposure greater than or equal to $500,000 are subject to review annually by the Company's internal credit review function. The methodology employs Management's judgment as to the level of losses on existing loans based on internal review of the loan portfolio, including an analysis of a borrower's current financial position, and the consideration of current and anticipated economic conditions and their potential effects on specific borrowers or lines of business.
The First Bancorp - 2021 Form 10-K - Page 82

In determining the Company's ability to collect certain loans, Management also considers the fair value of underlying collateral. The risk rating system has eight levels, defined as follows:
1 Strong Credits rated "1" are characterized by borrowers fully responsible for the credit with excellent capacity to pay principal and interest. Loans rated "1" may be secured with acceptable forms of liquid collateral.
2 Above Average
Credits rated "2" are characterized by borrowers that have better than average liquidity, capitalization, earnings and/or cash flow with a consistent record of solid financial performance.
3 Satisfactory
Credits rated "3" are characterized by borrowers with favorable liquidity, profitability and financial condition with adequate cash flow to pay debt service.
4 Average
Credits rated "4" are characterized by borrowers that present risk more than 1, 2 and 3 rated loans and merit an ordinary level of ongoing monitoring. Financial condition is on par or somewhat below industry averages while cash flow is generally adequate to meet debt service requirements.
5 Watch
Credits rated "5" are characterized by borrowers that warrant greater monitoring due to financial condition or unresolved and identified risk factors.
6 Other Assets Especially Mentioned (OAEM)
Loans in this category are currently supported but are potentially weak and constitute an undue and unwarranted credit risk, but not to the point of justifying a classification of substandard. OAEM have potential weaknesses which may, if not checked or corrected, weaken the asset or inadequately protect the Bank's credit position at some future date.
7 Substandard
Loans in this category are inadequately supported by the current paying capacity of the borrower or of the collateral, if any. These loans have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. Substandard loans are characterized by the distinct possibility that the Bank may sustain some loss if deficiencies are not corrected.
8 Doubtful
Loans classified "Doubtful" have the same weaknesses as those classified substandard with the added characteristic that the weaknesses make collection or liquidation in full, based on currently existing facts, conditions, and values, highly questionable and improbable. The possibility of loss is high, but because of certain important and reasonably specific pending factors which may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined.
The following table summarizes the risk ratings for the Company's commercial construction, commercial real estate, commercial other and municipal loans as of December 31, 2021:

| Commercial Real Estate |  | Commercial Construction |  | Commercial Other |  | Municipal Loans |  | All Risk- Rated Loans
1 Strong | $ | — |  |  | $ | — |  |  | $ | 2,118,000 |  |  | $ | — |  |  | $ | 2,118,000 |
2 Above average | 6,977,000 |  |  | 169,000 |  |  | 7,328,000 |  |  | 46,547,000 |  |  | 61,021,000 |
3 Satisfactory | 98,473,000 |  |  | 2,589,000 |  |  | 60,787,000 |  |  | 349,000 |  |  | 162,198,000 |
4 Average | 378,147,000 |  |  | 47,196,000 |  |  | 154,247,000 |  |  | 1,466,000 |  |  | 581,056,000 |
5 Watch | 88,679,000 |  |  | 29,411,000 |  |  | 37,942,000 |  |  | — |  |  | 156,032,000 |
6 OAEM | 3,482,000 |  |  | — |  |  | 52,000 |  |  | — |  |  | 3,534,000 |
7 Substandard | 440,000 |  |  | — |  |  | 2,096,000 |  |  | — |  |  | 2,536,000 |
8 Doubtful | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total | $ | 576,198,000 |  |  | $ | 79,365,000 |  |  | $ | 264,570,000 |  |  | $ | 48,362,000 |  |  | $ | 968,495,000 |

The First Bancorp - 2021 Form 10-K - Page 83

The following table summarizes the risk ratings for the Company's commercial construction, commercial real estate, commercial other and municipal loans as of December 31, 2020:

| Commercial Real Estate |  | Commercial Construction |  | Commercial Other |  | Municipal Loans |  | All Risk- Rated Loans
1 Strong | $ | — |  |  | $ | — |  |  | $ | 2,402,000 |  |  | $ | 19,000 |  |  | $ | 2,421,000 |
2 Above average | 5,938,000 |  |  | 2,343,000 |  |  | 6,326,000 |  |  | 41,939,000 |  |  | 56,546,000 |
3 Satisfactory | 91,475,000 |  |  | 2,889,000 |  |  | 104,432,000 |  |  | 369,000 |  |  | 199,165,000 |
4 Average | 261,539,000 |  |  | 31,221,000 |  |  | 120,570,000 |  |  | 1,456,000 |  |  | 414,786,000 |
5 Watch | 72,840,000 |  |  | 19,893,000 |  |  | 44,293,000 |  |  | — |  |  | 137,026,000 |
6 OAEM | 2,754,000 |  |  | — |  |  | 234,000 |  |  | — |  |  | 2,988,000 |
7 Substandard | 7,575,000 |  |  | 219,000 |  |  | 6,758,000 |  |  | — |  |  | 14,552,000 |
8 Doubtful | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total | $ | 442,121,000 |  |  | $ | 56,565,000 |  |  | $ | 285,015,000 |  |  | $ | 43,783,000 |  |  | $ | 827,484,000 |

Commercial loans are generally charged off when all or a portion of the principal amount is determined to be uncollectible. This determination is based on circumstances specific to a borrower including repayment ability, analysis of collateral and other factors as applicable.
Residential loans are comprised of two classes: term loans, which include traditional amortizing home mortgages, and construction loans, which include loans for owner-occupied residential construction. Residential loans typically have a 75% to 80% loan to value ratio based upon current appraisal information at the time the loan is made. Home equity loans and lines of credit are typically written to the same underwriting standards. Consumer loans are primarily amortizing loans to individuals collateralized by automobiles, pleasure craft and recreation vehicles, typically with a maximum loan to value ratio of 80% to 90% of the purchase price of the collateral. Consumer loans also include a small amount of unsecured short-term time notes to individuals.
Residential loans, consumer loans and home equity lines of credit are segregated into homogeneous pools with similar risk characteristics. Trends and current conditions are analyzed and historical loss experience is adjusted accordingly. Quantitative and qualitative adjustment factors for these segments are consistent with those for the commercial and municipal classes. Certain loans in the residential, home equity lines of credit and consumer classes identified as having the potential for further deterioration are analyzed individually to confirm impairment status, and to determine the need for a specific reserve; however, there is no formal rating system used for these classes. Consumer loans greater than 120 days past due are generally charged off. Residential loans 90 days or more past due are placed on non-accrual status unless the loans are both well secured and in the process of collection. One-to four-family residential real estate loans and home equity loans are written down or charged-off no later than 180 days past due, or for residential real estate secured loans having a borrower in bankruptcy, within 60 days of receipt of notification of filing from the bankruptcy court, whichever is sooner. This is subject to completion of a current assessment of the value of the collateral with any outstanding loan balance in excess of the fair value of the property, less costs to sell, written down or charged-off.
There were no changes to the Company's accounting policies or methodology used to estimate the allowance for loan losses during the year ended December 31, 2021.
The First Bancorp - 2021 Form 10-K - Page 84

The following tables present allowance for loan losses activity by class, allowance for loan loss balances by class and related loan balances by class for the years ended December 31, 2021, 2020 and 2019:

For the year ended December 31, 2021 | Commercial |  |  |  | Residential |  | Home Equity Line of Credit |  |  |  |  |  |
Real Estate |  | Construction |  | Other |  | Municipal |  | Term |  | Construction |  |  | Consumer |  | Unallocated |  | Total
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 5,178,000 |  |  | $ | 662,000 |  |  | $ | 3,438,000 |  |  | $ | 171,000 |  |  | $ | 2,579,000 |  |  | $ | 102,000 |  |  | $ | 1,211,000 |  |  | $ | 778,000 |  |  | $ | 2,134,000 |  |  | $ | 16,253,000 |
Chargeoffs | 106,000 |  |  | — |  |  | 288,000 |  |  | — |  |  | 42,000 |  |  | — |  |  | — |  |  | 312,000 |  |  | — |  |  | 748,000 |
Recoveries | 95,000 |  |  | — |  |  | 84,000 |  |  | — |  |  | 66,000 |  |  | — |  |  | 61,000 |  |  | 85,000 |  |  | — |  |  | 391,000 |
Provision (credit) | 200,000 |  |  | 84,000 |  |  | (404,000) |  |  | (14,000) |  |  | 130,000 |  |  | 46,000 |  |  | (347,000) |  |  | 282,000 |  |  | (352,000) |  |  | (375,000) |
Ending balance | $ | 5,367,000 |  |  | $ | 746,000 |  |  | $ | 2,830,000 |  |  | $ | 157,000 |  |  | $ | 2,733,000 |  |  | $ | 148,000 |  |  | $ | 925,000 |  |  | $ | 833,000 |  |  | $ | 1,782,000 |  |  | $ | 15,521,000 |
Ending balance specifically evaluated for impairment | $ | 42,000 |  |  | $ | 16,000 |  |  | $ | 381,000 |  |  | $ | — |  |  | $ | 137,000 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 576,000 |
Ending balance collectively evaluated for impairment | $ | 5,325,000 |  |  | $ | 730,000 |  |  | $ | 2,449,000 |  |  | $ | 157,000 |  |  | $ | 2,596,000 |  |  | $ | 148,000 |  |  | $ | 925,000 |  |  | $ | 833,000 |  |  | $ | 1,782,000 |  |  | $ | 14,945,000 |
Related loan balances: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance | $ | 576,198,000 |  |  | $ | 79,365,000 |  |  | $ | 264,570,000 |  |  | $ | 48,362,000 |  |  | $ | 550,783,000 |  |  | $ | 31,763,000 |  |  | $ | 73,632,000 |  |  | $ | 22,976,000 |  |  | $ | — |  |  | $ | 1,647,649,000 |
Ending balance specifically evaluated for impairment | $ | 1,428,000 |  |  | $ | 689,000 |  |  | $ | 1,303,000 |  |  | $ | — |  |  | $ | 8,173,000 |  |  | $ | — |  |  | $ | 457,000 |  |  | $ | 2,000 |  |  | $ | — |  |  | $ | 12,052,000 |
Ending balance collectively evaluated for impairment | $ | 574,770,000 |  |  | $ | 78,676,000 |  |  | $ | 263,267,000 |  |  | $ | 48,362,000 |  |  | $ | 542,610,000 |  |  | $ | 31,763,000 |  |  | $ | 73,175,000 |  |  | $ | 22,974,000 |  |  | $ | — |  |  | $ | 1,635,597,000 |

For the year ended December 31, 2020 | Commercial |  |  |  | Residential |  | Home Equity Line of Credit |  |  |  |  |  |
Real Estate |  | Construction |  | Other |  | Municipal |  | Term |  | Construction |  |  | Consumer |  | Unallocated |  | Total
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 3,742,000 |  |  | $ | 365,000 |  |  | $ | 3,329,000 |  |  | $ | 27,000 |  |  | $ | 1,024,000 |  |  | $ | 25,000 |  |  | $ | 1,078,000 |  |  | $ | 867,000 |  |  | $ | 1,182,000 |  |  | $ | 11,639,000 |
Chargeoffs | 1,088,000 |  |  | — |  |  | 27,000 |  |  | — |  |  | 66,000 |  |  | — |  |  | 153,000 |  |  | 327,000 |  |  | — |  |  | 1,661,000 |
Recoveries | — |  |  | — |  |  | 37,000 |  |  | — |  |  | 34,000 |  |  | — |  |  | 22,000 |  |  | 132,000 |  |  | — |  |  | 225,000 |
Provision | 2,524,000 |  |  | 297,000 |  |  | 99,000 |  |  | 144,000 |  |  | 1,587,000 |  |  | 77,000 |  |  | 264,000 |  |  | 106,000 |  |  | 952,000 |  |  | 6,050,000 |
Ending balance | $ | 5,178,000 |  |  | $ | 662,000 |  |  | $ | 3,438,000 |  |  | $ | 171,000 |  |  | $ | 2,579,000 |  |  | $ | 102,000 |  |  | $ | 1,211,000 |  |  | $ | 778,000 |  |  | $ | 2,134,000 |  |  | $ | 16,253,000 |
Ending balance specifically evaluated for impairment | $ | 112,000 |  |  | $ | 18,000 |  |  | $ | 169,000 |  |  | $ | — |  |  | $ | 163,000 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 462,000 |
Ending balance collectively evaluated for impairment | $ | 5,066,000 |  |  | $ | 644,000 |  |  | $ | 3,269,000 |  |  | $ | 171,000 |  |  | $ | 2,416,000 |  |  | $ | 102,000 |  |  | $ | 1,211,000 |  |  | $ | 778,000 |  |  | $ | 2,134,000 |  |  | $ | 15,791,000 |
Related loan balances: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance | $ | 442,121,000 |  |  | $ | 56,565,000 |  |  | $ | 285,015,000 |  |  | $ | 43,783,000 |  |  | $ | 522,070,000 |  |  | $ | 21,600,000 |  |  | $ | 79,750,000 |  |  | $ | 25,857,000 |  |  | $ | — |  |  | $ | 1,476,761,000 |
Ending balance specifically evaluated for impairment | $ | 3,029,000 |  |  | $ | 770,000 |  |  | $ | 1,779,000 |  |  | $ | — |  |  | $ | 9,414,000 |  |  | $ | — |  |  | $ | 1,039,000 |  |  | $ | 8,000 |  |  | $ | — |  |  | $ | 16,039,000 |
Ending balance collectively evaluated for impairment | $ | 439,092,000 |  |  | $ | 55,795,000 |  |  | $ | 283,236,000 |  |  | $ | 43,783,000 |  |  | $ | 512,656,000 |  |  | $ | 21,600,000 |  |  | $ | 78,711,000 |  |  | $ | 25,849,000 |  |  | $ | — |  |  | $ | 1,460,722,000 |

The First Bancorp - 2021 Form 10-K - Page 85

For the year ended December 31, 2019 | Commercial |  |  |  | Residential |  | Home Equity Line of Credit |  |  |  |  |  |
Real Estate |  | Construction |  | Other |  | Municipal |  | Term |  | Construction |  |  | Consumer |  | Unallocated |  | Total
Allowance for loan losses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance | $ | 3,567,000 |  |  | $ | 255,000 |  |  | $ | 3,541,000 |  |  | $ | 24,000 |  |  | $ | 1,235,000 |  |  | $ | 34,000 |  |  | $ | 730,000 |  |  | $ | 630,000 |  |  | $ | 1,216,000 |  |  | $ | 11,232,000 |
Chargeoffs | 89,000 |  |  | — |  |  | 179,000 |  |  | — |  |  | 445,000 |  |  | — |  |  | 69,000 |  |  | 338,000 |  |  | — |  |  | 1,120,000 |
Recoveries | 15,000 |  |  | — |  |  | 73,000 |  |  | — |  |  | 57,000 |  |  | — |  |  | 4,000 |  |  | 128,000 |  |  | — |  |  | 277,000 |
Provision (credit) | 249,000 |  |  | 110,000 |  |  | (106,000) |  |  | 3,000 |  |  | 177,000 |  |  | (9,000) |  |  | 413,000 |  |  | 447,000 |  |  | (34,000) |  |  | 1,250,000 |
Ending balance | $ | 3,742,000 |  |  | $ | 365,000 |  |  | $ | 3,329,000 |  |  | $ | 27,000 |  |  | $ | 1,024,000 |  |  | $ | 25,000 |  |  | $ | 1,078,000 |  |  | $ | 867,000 |  |  | $ | 1,182,000 |  |  | $ | 11,639,000 |
Ending balance specifically evaluated for impairment | $ | 251,000 |  |  | $ | — |  |  | $ | 1,273,000 |  |  | $ | — |  |  | $ | 237,000 |  |  | $ | — |  |  | $ | 447,000 |  |  | $ | 5,000 |  |  | $ | — |  |  | $ | 2,213,000 |
Ending balance collectively evaluated for impairment | $ | 3,491,000 |  |  | $ | 365,000 |  |  | $ | 2,056,000 |  |  | $ | 27,000 |  |  | $ | 787,000 |  |  | $ | 25,000 |  |  | $ | 631,000 |  |  | $ | 862,000 |  |  | $ | 1,182,000 |  |  | $ | 9,426,000 |
Related loan balances: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance | $ | 372,810,000 |  |  | $ | 38,084,000 |  |  | $ | 218,773,000 |  |  | $ | 41,288,000 |  |  | $ | 492,455,000 |  |  | $ | 14,813,000 |  |  | $ | 92,349,000 |  |  | $ | 26,503,000 |  |  | $ | — |  |  | $ | 1,297,075,000 |
Ending balance specifically evaluated for impairment | $ | 6,309,000 |  |  | $ | 958,000 |  |  | $ | 7,075,000 |  |  | $ | — |  |  | $ | 12,439,000 |  |  | $ | — |  |  | $ | 2,488,000 |  |  | $ | 5,000 |  |  | $ | — |  |  | $ | 29,274,000 |
Ending balance collectively evaluated for impairment | $ | 366,501,000 |  |  | $ | 37,126,000 |  |  | $ | 211,698,000 |  |  | $ | 41,288,000 |  |  | $ | 480,016,000 |  |  | $ | 14,813,000 |  |  | $ | 89,861,000 |  |  | $ | 26,498,000 |  |  | $ | — |  |  | $ | 1,267,801,000 |

Note 7. P remises and Equipment
Premises and equipment are carried at cost and consist of the following:

As of December 31, | 2021 |  | 2020
Land | $ | 6,159,000 |  |  | $ | 6,178,000 |
Land improvements | 1,788,000 |  |  | 1,710,000 |
Buildings | 30,685,000 |  |  | 28,067,000 |
Equipment | 11,807,000 |  |  | 11,878,000 |
| 50,439,000 |  |  | 47,833,000 |
Less accumulated depreciation | 21,490,000 |  |  | 20,582,000 |
Total premises and equipment | $ | 28,949,000 |  |  | $ | 27,251,000 |

Future minimum receipts under lease agreements at December 31, 2021 by year and in the aggregate are:

2022 | $129,000 |
2023 | 45,000 |
2024 | 20,000 |
2025 | 4,000 |
2026 | 4,000 |
Thereafter | 19,000 |
| $221,000 |

Leases
The Company adopted ASU No. 2016‑02, Leases, on January 1, 2019 with no required adjustment to prior periods presented or cumulative‑effect adjustment to retained earnings.
As part of the Belfast branch acquisition in December 2020, the Company entered into an operating lease pertaining to land upon which the branch is situated. As of December 31, 2021, the lease has a term of 21 years, including an option to renew. The discount rate used in determining the lease liability was 1.875%, the FHLB advance rate in December 2020 that corresponded to the lease term. Effective December 2021 the Company entered into an operating lease for a new branch facility in Brewer, Maine. As of December 31, 2021, the lease has a term of five years. The discount rate used in determining lease liability was 1.25%, corresponding to a synthesized rate for the same term; the synthesized rate was calculated based on several inputs including FHLB advance rates, brokered CD rates and US Treasury Bonds, all with five year terms.
The First Bancorp - 2021 Form 10-K - Page 86

The right‑of‑use asset and lease liability by lease type, and the associated balance sheet classifications as of December 31, 2021 and 2020 were as follows:

Balance Sheet Classification
| 2021 | 2020
Right-of-use assets: |  |  |
Operating leases | Premises and equipment, net | $822,000 | $511,000
Lease liabilities: |  |  |
Operating leases | Other liabilities | $822,000 | $511,000

Lease expense for the year ended December 31, 2021 related to these leases was $34,000. There was no lease expense for 2020 and 2019.
Future lease payments for operating leases with initial terms of one year or more as of December 31, 2021 are as follows:

2022 | $97,000
2023 | 97,000 |
2024 | 97,000 |
2025 | 97,000 |
2026 | 91,000 |
Thereafter | 459,000 |
Total undiscounted lease payments | 938,000 |
Less: imputed interest | 116,000 |
Net lease liability | $822,000

Note 8. Other Real Estate Owned
The following summarizes other real estate owned:

As of December 31, | 2021 |  | 2020
Real estate acquired in settlement of loans | $ | — |  |  | $ | 908,000 |

Changes in the allowance for losses from other real estate owned were as follows:

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Balance at beginning of year | $ | 45,000 |  |  | $ | — |  |  | $ | — |
Losses charged to allowance | (45,000) |  |  | — |  |  | — |
Provision charged to operating expenses | — |  |  | 45,000 |  |  | — |
Balance at end of year | $ | — |  |  | $ | 45,000 |  |  | $ | — |

The First Bancorp - 2021 Form 10-K - Page 87

Note 9. Income Taxes
The current and deferred components of income tax expense (benefit) were as follows:

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Federal income tax |  |  |  |  |
Current | $ | 6,058,000 |  |  | $ | 4,923,000 |  |  | $ | 3,978,000 |
Deferred | 999,000 |  |  | (262,000) |  |  | 336,000 |
| 7,057,000 |  |  | 4,661,000 |  |  | 4,314,000 |
State franchise tax | 587,000 |  |  | 460,000 |  |  | 421,000 |
| $ | 7,644,000 |  |  | $ | 5,121,000 |  |  | $ | 4,735,000 |

The actual tax expense differs from the expected tax expense (computed by applying the applicable U.S. Federal corporate income tax rate to income before income taxes) as follows:

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Expected tax expense | $ | 9,222,000 |  |  | $ | 6,773,000 |  |  | $ | 6,355,000 |
Non-taxable income | (1,833,000) |  |  | (1,808,000) |  |  | (1,749,000) |
State franchise tax, net of federal tax benefit | 444,000 |  |  | 348,000 |  |  | 332,000 |
Equity compensation | (41,000) |  |  | (43,000) |  |  | (45,000) |
Tax credits, net of amortization | (150,000) |  |  | (144,000) |  |  | (85,000) |
Other | 2,000 |  |  | (5,000) |  |  | (73,000) |
| $ | 7,644,000 |  |  | $ | 5,121,000 |  |  | $ | 4,735,000 |

Deferred tax assets and liabilities are classified in other assets and other liabilities in the consolidated balance sheets. No valuation allowance is deemed necessary for the deferred tax asset. Items that give rise to the deferred income tax assets and liabilities and the tax effect of each at December 31, 2021 and 2020 are as follows:

| 2021 |  | 2020
Allowance for loan losses | $ | 3,259,000 |  |  | $ | 3,413,000 |
OREO | — |  |  | 9,000 |
Accrued pension and post-retirement | 887,000 |  |  | 948,000 |
Unrealized loss on securities available for sale | 457,000 |  |  | — |
Unrealized loss on derivative instruments | 544,000 |  |  | 1,865,000 |
Unrealized loss on securities transferred from available for sale to held to maturity | 23,000 |  |  | 35,000 |
Restricted stock grants | 308,000 |  |  | 270,000 |
Core deposit intangible | 29,000 |  |  | 24,000 |
Investment in flow through entities | 79,000 |  |  | 82,000 |
Other assets | 35,000 |  |  | 87,000 |
Total deferred tax asset | 5,621,000 |  |  | 6,733,000 |
Net deferred loan costs | (2,055,000) |  |  | (1,894,000) |
Depreciation | (2,334,000) |  |  | (2,013,000) |
Unrealized gain on securities available for sale | — |  |  | (1,332,000) |
Goodwill | (214,000) |  |  | (161,000) |
Mortgage servicing rights | (561,000) |  |  | (411,000) |
Unrealized gain on derivative instruments | (544,000) |  |  | (554,000) |
Prepaid expense | (295,000) |  |  | (195,000) |
Total deferred tax liability | (6,003,000) |  |  | (6,560,000) |
Net deferred tax asset (liability) | $ | (382,000) |  |  | $ | 173,000 |

At December 31, 2021 and 2020, the Company held investments in four limited partnerships with related low income housing tax credits. The tax credits from the investments are estimated at $354,000 and $351,000 for the years ended December 31, 2021 and 2020, respectively, and are recorded as a reduction of income tax expense. Amortization of the investment in the limited
The First Bancorp - 2021 Form 10-K - Page 88

partnership totaled $309,000 and $311,000 for the years ended December 31, 2021 and 2020, respectively, and is recognized as a component of income tax expense in the consolidated statements of income. The carrying value of these investments was $1,753,000 at December 31, 2021 and $1,734,000 at December 31, 2020, which is comprised of the Company's equity investment in the limited partnerships, and is recorded in other assets.
FASB ASC Topic 740, "Income Taxes," defines the criteria that an individual tax position must satisfy for some or all of the benefits of that position to be recognized in a company's financial statements. Topic 740 prescribes a recognition threshold of more-likely-than-not, and a measurement attribute for all tax positions taken or expected to be taken on a tax return, in order for those tax positions to be recognized in the financial statements. The Company is currently open to audit under the statute of limitations by the Internal Revenue Service ("IRS") for the years ended December 31, 2018 through 2021.
Note 10. Certificates of Deposit
The following table represents the breakdown of certificates of deposit at December 31, 2021 and 2020:

| December 31, 2021 |  | December 31, 2020
Certificates of deposit < $100,000 | $ | 252,568,000 |  |  | $ | 246,875,000 |
Certificates $100,000 to $250,000 | 258,211,000 |  |  | 295,672,000 |
Certificates $250,000 and over | 55,426,000 |  |  | 63,038,000 |
| $ | 566,205,000 |  |  | $ | 605,585,000 |

At December 31, 2021, the scheduled maturities of certificates of deposit are as follows:

Year of Maturity | Less than $100,000 |  | $100,000 and Greater |  | All Certificates of Deposit
2022 | $ | 87,062,000 |  |  | $ | 236,770,000 |  |  | $ | 323,832,000 |
2023 | 33,427,000 |  |  | 53,683,000 |  |  | 87,110,000 |
2024 | 62,588,000 |  |  | 11,822,000 |  |  | 74,410,000 |
2025 | 30,059,000 |  |  | 4,682,000 |  |  | 34,741,000 |
2026 | 39,295,000 |  |  | 6,427,000 |  |  | 45,722,000 |
2027 and thereafter | 137,000 |  |  | 253,000 |  |  | 390,000 |
| $ | 252,568,000 |  |  | $ | 313,637,000 |  |  | $ | 566,205,000 |

Interest on certificates of deposit of $100,000 or more was $2,462,000, $5,327,000, and $6,060,000 in 2021, 2020 and 2019, respectively.
The First Bancorp - 2021 Form 10-K - Page 89

Note 11. Borrowed Funds
Borrowed funds may consist of Discount Window borrowings from the FRB, advances from the FHLB and securities sold under agreements to repurchase with municipal and commercial customers. Pursuant to collateral agreements, FHLB advances are collateralized by all stock in FHLB, qualifying first mortgage loans, U.S. Government and Agency securities not pledged to others, and funds on deposit with FHLB. All FHLB advances as of December 31, 2021 had fixed rates of interest until their respective maturity dates. Securities sold under agreements to repurchase include U.S. agencies securities and other securities. Repurchase agreements have maturity dates ranging from one to three days. The Bank also has in place $76,000,000 in credit lines with correspondent banks and a credit facility of $139,000,000 with the Federal Reserve Bank of Boston using commercial and home equity loans as collateral. Of the correspondent bank and FRB credit lines, none were in use as of December 31, 2021.
Borrowed funds at December 31, 2021 and 2020 have the following range of interest rates and maturity dates:

As of December 31, 2021 |  |
Federal Home Loan Bank Advances |  |
2022 | 0.00% | $ | — |
2023 | 0.00% | — |
2024 | 0.00% | 90,000 |
2025 | 1.35% - 1.40% | 55,000,000 |
2026 and thereafter | 0.00% | — |
|  | 55,090,000 |
Repurchase agreements |  |
Municipal and commercial customers | 0.05% - 2.00% | 81,252,000 |
|  | $ | 136,342,000 |

As of December 31, 2020 |  |
Federal Home Loan Bank Advances and Federal Reserve Bank Borrowings |  |
2021 | 0.00% - 1.55% | $ | 137,600,000 |
2022 | 0.00% | — |
2023 | 0.00% | — |
2024 | 0.00% | 98,000 |
2025 | 1.35% - 1.40% | 55,000,000 |
2026 and thereafter | 0.00% | — |
|  | 192,698,000 |
Repurchase agreements |  |
Municipal and commercial customers | 0.10% - 2.00% | 69,340,000 |
|  | $ | 262,038,000 |

Note 12. Employee Benefit Plans
401(k) Plan
The Bank has a defined contribution plan available to substantially all employees who have completed three months of service. Employees may contribute up to Internal Revenue Service determined limits and the Bank may provide a match to employee contributions not to exceed 3.0% of compensation depending on contribution level. Prior to 2020 and subject to a vote of the Board of Directors, the Bank could also make a discretionary contribution to the Plan. Such contribution equaled 2.0% of each eligible employee's compensation in 2019. The Company adopted the safe harbor form of 401(k) plan in 2020 and made a 3.0% safe harbor contribution to the plan in 2021 and 2020. The expense related to the 401(k) plan was $775,000, $981,000, and $575,000 in 2021, 2020, and 2019, respectively.
The First Bancorp - 2021 Form 10-K - Page 90

Deferred Compensation and Supplemental Retirement Plan
The Bank also provides unfunded supplemental retirement benefits for certain officers, payable in installments over 20 years commencing upon retirement or death. The agreements consist of individual contracts with differing characteristics that, when taken together, do not constitute a post-retirement plan. There are no active officers eligible for these benefits. The costs for these benefits are recognized over the service periods of the participating officers in accordance with FASB ASC Topic 712, "Compensation – Nonretirement Postemployment Benefits". The expense of these supplemental plans was $167,000 in 2021, $450,000 in 2020, and $165,000 in 2019. As of December 31, 2021 and 2020, the accrued liability of these plans was $2,872,000 and $2,991,000, respectively, and is recorded in other liabilities.
Postretirement Benefit Plans
The Bank sponsors two postretirement benefit plans. One plan currently provides a subsidy for health insurance premiums to certain retired employees; these subsidies are based on years of service and range between $40 and $1,200 per month per person. The other plan provides life insurance coverage to certain retired employees and health insurance for retired directors. None of these plans are prefunded. The Company utilizes FASB ASC Topic 712 to recognize the overfunded or underfunded status of a defined benefit postretirement plan as an asset or liability in its balance sheet and to recognize changes in the funded status in the year in which the changes occur through comprehensive income (loss).
The following table sets forth the accumulated post-retirement benefit obligation and funded status:

At December 31, | 2021 |  | 2020 |  | 2019
Change in benefit obligations |  |  |  |  |
Benefit obligation at beginning of year: | $ | 1,523,000 |  |  | $ | 1,581,000 |  |  | $ | 1,599,000 |
Interest cost | 29,000 |  |  | 46,000 |  |  | 66,000 |
Benefits paid | (93,000) |  |  | (97,000) |  |  | (97,000) |
Actuarial (gain) loss | (106,000) |  |  | (7,000) |  |  | 13,000 |
Benefit obligation at end of year: | $ | 1,353,000 |  |  | $ | 1,523,000 |  |  | $ | 1,581,000 |
Funded status |  |  |  |  |
Benefit obligation at end of year | $ | (1,353,000) |  |  | $ | (1,523,000) |  |  | $ | (1,581,000) |
Unamortized gain | (133,000) |  |  | (35,000) |  |  | (31,000) |
Accrued benefit cost | $ | (1,486,000) |  |  | $ | (1,558,000) |  |  | $ | (1,612,000) |
Weighted average discount rate as of December 31 | 2.50 | % |  | 2.00 | % |  | 3.00 | %

The following table sets forth the net periodic benefit cost:

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Components of net periodic benefit cost |  |  |  |  |
Interest cost | $ | 29,000 |  |  | $ | 46,000 |  |  | $ | 66,000 |
Other settlement income | (9,000) |  |  | (2,000) |  |  | (2,000) |
Net periodic benefit cost | $ | 20,000 |  |  | $ | 44,000 |  |  | $ | 64,000 |
Weighted average discount rate for net periodic cost | 2.00 | % |  | 3.00 | % |  | 4.25 | %

The measurement date for benefit obligations was as of year-end for all years presented. The estimated amount of benefits to be paid in 2022 is $87,000. For years ending 2023 through 2026, the estimated amount of benefits to be paid is $87,000, $96,000, $95,000 and $93,000, respectively, and the total estimated amount of benefits to be paid for years ended 2027 through 2030 is $425,000. Plan expense for 2022 is estimated to be $33,000.
In accordance with FASB ASC Topic 715, "Compensation – Retirement Benefits", amounts not yet reflected in net periodic benefit cost and included in accumulated other comprehensive income (loss) are as follows:
The First Bancorp - 2021 Form 10-K - Page 91

At December 31, | 2021 |  | 2020 |  | Portion to Be Recognized in Income in 2022
Unamortized net actuarial gain | $ | 133,000 |  |  | $ | 35,000 |  |  | $ | — |
Deferred tax expense at 21% | (28,000) |  |  | (7,000) |  |  | — |
Net unrecognized post-retirement benefits included in accumulated other comprehensive income | $ | 105,000 |  |  | $ | 28,000 |  |  | $ | — |

Note 13. Other Comprehensive Income (Loss)
The following table summarizes activity in the unrealized gain or loss on available for sale securities included in other comprehensive income (loss) for the years ended December 31, 2021, 2020 and 2019.

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Balance at beginning of year | $ | 5,009,000 |  |  | $ | 3,657,000 |  |  | $ | (5,051,000) |
Unrealized gains (losses) arising during the year | (8,492,000) |  |  | 2,866,000 |  |  | 11,247,000 |
Reclassification of realized gains during the year | (23,000) |  |  | (1,155,000) |  |  | (224,000) |
Related deferred taxes | 1,788,000 |  |  | (359,000) |  |  | (2,315,000) |
Net change | (6,727,000) |  |  | 1,352,000 |  |  | 8,708,000 |
Balance at end of year | $ | (1,718,000) |  |  | $ | 5,009,000 |  |  | $ | 3,657,000 |

The reclassification of realized gains is included in the net securities gains line of the consolidated statements of income and comprehensive income and the tax effect is included in the income tax expense line of the same statement.
The following table summarizes activity in the unrealized loss on securities transferred from available for sale to held to maturity included in other comprehensive income (loss) for the years ended December 31, 2021, 2020, and 2019.

For the years ended December 31, | 2021 | 2020 | 2019
Balance at beginning of year | $ | (133,000) |  | $ | (182,000) |  | $ | (197,000) |
Amortization of net unrealized gains | 58,000 |  | 62,000 |  | 19,000 |
Related deferred taxes | (12,000) |  | (13,000) |  | (4,000) |
Net change | 46,000 |  | 49,000 |  | 15,000 |
Balance at end of year | $ | (87,000) |  | $ | (133,000) |  | $ | (182,000) |

The following table represents the effect of the Company's derivative financial instruments included in other comprehensive income (loss) for the years ended December 31, 2021, 2020, and 2019.

For the years ended December 31, | 2021 | 2020 | 2019
Balance at beginning of year | $ | (4,932,000) |  | $ | 97,000 |  | $ | 1,438,000 |
Unrealized gains (losses) on cash flow hedging derivatives arising during the year | 6,243,000 |  | (6,366,000) |  | (1,697,000) |
Related deferred taxes | (1,311,000) |  | 1,337,000 |  | 356,000 |
Net change | 4,932,000 |  | (5,029,000) |  | (1,341,000) |
Balance at end of year | $ | — |  | $ | (4,932,000) |  | $ | 97,000 |

The First Bancorp - 2021 Form 10-K - Page 92

The following table summarizes activity in the unrealized gain or loss on postretirement benefits included in other comprehensive income (loss) for the years ended December 31, 2021, 2020, and 2019:

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Unrecognized postretirement benefits at beginning of year | $ | 28,000 |  |  | $ | 24,000 |  |  | $ | 37,000 |
Change in unamortized net actuarial gain (loss) | 98,000 |  |  | 5,000 |  |  | (16,000) |
Related deferred taxes | (21,000) |  |  | (1,000) |  |  | 3,000 |
Net change | 77,000 |  |  | 4,000 |  |  | (13,000) |
Unrecognized postretirement benefits at end of year | $ | 105,000 |  |  | $ | 28,000 |  |  | $ | 24,000 |

The reclassification of accumulated losses is a component of net periodic benefit cost (see Note 12) and the income tax effect is included in the income tax expense line of the consolidated statements of income and comprehensive income.
The First Bancorp - 2021 Form 10-K - Page 93

Note 14 - Financial Derivative Instruments
The Bank uses derivative financial instruments for risk management purposes and not for trading or speculative purposes. As part of its overall asset and liability management strategy, the Bank periodically uses derivative instruments to minimize significant unplanned fluctuations in earnings and cash flows caused by interest rate volatility. The Bank’s interest rate risk management strategy involves modifying the re-pricing characteristics of certain assets or liabilities so that changes in interest rates do not have a significant effect on net interest income.
The details of the interest rate swap agreements are as follows:

|  |  |  |  | December 31, 2021 | December 31, 2020
Effective Date | Maturity Date | Variable Index Received | Fixed Rate Paid | Presentation on Consolidated Balance Sheet | Notional Amount | Fair Value | Notional Amount | Fair Value
06/27/16 | 06/27/21 | 1-Month USD LIBOR | 0.893% | Other Liabilities | $— | $— | $ | 20,000,000 |  | $ | (76,000) |
06/28/16 | 06/28/21 | 1-Month USD LIBOR | 0.940% | Other Liabilities | — | — | 30,000,000 |  | (121,000) |
08/02/19 | 08/02/24 | 1-Month USD LIBOR | 1.590% | Other Liabilities | — | — | 12,500,000 |  | (626,000) |
08/05/19 | 08/05/24 | 1-Month USD LIBOR | 1.420% | Other Liabilities | — | — | 12,500,000 |  | (550,000) |
02/12/20 | 02/12/23 | 3-Month USD LIBOR | 1.486% | Other Liabilities | — | — | 25,000,000 |  | (695,000) |
02/12/20 | 02/12/24 | 3-Month USD LIBOR | 1.477% | Other Liabilities | — | — | 25,000,000 |  | (972,000) |
06/28/21 | 06/28/26 | 1-Month USD LIBOR | 1.158% | Other Liabilities | — | — | 50,000,000 |  | (1,872,000) |
03/13/20 | 03/13/25 | 3-Month USD LIBOR | 0.855% | Other Liabilities | — | — | 25,000,000 |  | (551,000) |
03/13/20 | 03/13/30 | 3-Month USD LIBOR | 1.029% | Other Liabilities | — | — | 20,000,000 |  | (339,000) |
04/07/20 | 04/07/23 | 3-Month USD LIBOR | 0.599% | Other Liabilities | — | — | 20,000,000 |  | (185,000) |
04/07/20 | 04/07/24 | 3-Month USD LIBOR | 0.643% | Other Liabilities | — | — | 20,000,000 |  | (255,000) |
|  |  |  |  | $— | $— | $ | 260,000,000 |  | $ | (6,242,000) |

The Company would reclassify unrealized gains or losses accounted for within accumulated other comprehensive income (loss) into earnings if the interest rate swaps were to become ineffective or the swaps were to terminate. In the fourth quarter 2021, the Bank took advantage of market opportunities to terminate its interest rate swap position in order to de-lever the balance sheet and reset wholesale funding costs. A one-time gain of $336,000 was recognized in non-interest income. Amounts paid or received under the swaps are reported in interest expense in the consolidated statement of income, and in interest paid in the consolidated statement of cash flows.
Customer loan derivatives
The Bank will enter into interest rate swaps with qualified commercial customers. Through these arrangements, the Bank is able to provide a means for a loan customer to obtain a long-term fixed rate, while it simultaneously contracts with an approved, highly-rated, third-party financial institution as counterparty to swap the fixed rate for a variable rate. Such loan level arrangements are not designated as hedges for accounting purposes, and are recorded at fair value in the Company’s consolidated balance sheet.
The First Bancorp - 2021 Form 10-K - Page 94

At December 31, 2021 there were six customer loan swap arrangements in place, detailed below:

|  | December 31, 2021 | December 31, 2020
| Presentation on Consolidated Balance Sheet | Number of Positions | Notional Amount | Fair Value | Number of Positions | Notional Amount | Fair Value
Pay Fixed, Receive Variable | Other Assets | 3 | $ | 15,765,000 |  | $ | 789,000 |  | 3 | $ | 16,922,000 |  | $ | 37,000 |
Pay Fixed, Receive Variable | Other Liabilities | 3 | 24,604,000 |  | (1,802,000) |  | 2 | 16,065,000 |  | (2,603,000) |
|  | 6 | 40,369,000 |  | (1,013,000) |  | 5 | 32,987,000 |  | (2,566,000) |
Receive Fixed, Pay Variable | Other Assets | 3 | 24,604,000 |  | 1,802,000 |  | 2 | 16,065,000 |  | 2,603,000 |
Receive Fixed, Pay Variable | Other Liabilities | 3 | 15,765,000 |  | (789,000) |  | 3 | 16,922,000 |  | (37,000) |
|  | 6 | 40,369,000 |  | 1,013,000 |  | 5 | 32,987,000 |  | 2,566,000 |
Total |  | 12 | $ | 80,738,000 |  | $ | — |  | 10 | $ | 65,974,000 |  | $ | — |

Derivative collateral
The Company has entered into a master netting arrangement with its counterparty and settles payments with the counterparty as necessary. The Bank's arrangement with its institutional counterparty requires it to post cash or other assets as collateral for its various swap contracts in a net liability position based on their fair values and the Bank's credit rating or receive cash collateral for contracts in a net asset position as requested. At December 31, 2021, the Bank had posted to the counterparty $1,500,000 of cash as collateral on its swap contracts. The required amount to be pledged was $1,058,000.
Cessation of LIBOR
As discussed in Item 1A Risk Factors, the Company is aware that 1) certain tenors of USD denominated LIBOR indices will no longer be published after December 31, 2021, while other tenors are expected to continue being published until June 30, 2023, and 2) no new contracts referencing LIBOR are to be written after December 31, 2021. The Federal Reserve formed the ARRC to guide the transition process in the United States. ARRC has issued a number of recommendations including the adoption of the SOFR as a replacement for LIBOR. The International Swap and Derivatives Association ("ISDA"), the organization that oversees and guides swap and derivatives markets and participants, continues to work on transitions and has issued a voluntary fallback protocol for market participants. The Company has adopted SOFR as its replacement reference rate index for new transactions. Each of the customer loan swap contracts the Company has in place as of December 31, 2021 is tied to a LIBOR tenor expected to be published until June 30, 2023. The six customer loan swap contracts shown in the table immediately above have maturity dates of December 19, 2029, August 21, 2030, April 1, 2021, July 1, 2035, October 1, 2035 and October 1, 2039. It is anticipated that necessary actions to amend these legacy contracts to incorporate the new replacement reference rate index will be undertaken in late 2022.
The First Bancorp - 2021 Form 10-K - Page 95

Note 15. Common Stock
In 2016, the Company reserved 250,000 shares of its common stock to be made available to directors and employees who elect to participate in the stock purchase or savings and investment plans. As of December 31, 2021, 79,203 shares had been issued pursuant to these plans, leaving 170,797 shares available for future use. The issuance price is based on the market price of the stock at issuance date. Prior to 2016, the Company had reserved 700,000 shares of its common stock to be made available to directors and employees who elected to participate in the stock purchase or savings investment plans. Sales of stock to directors and employees amounted to 12,267 shares in 2021, 14,117 shares in 2020, and 13,408 shares in 2019.
In 2001, the Company established a dividend reinvestment plan to allow shareholders to use their cash dividends for the automatic purchase of shares in the Company. The plan was amended in 2018 to reflect changes in its administration. When the plan was established, 600,000 shares were registered with the Securities and Exchange Commission, and as of December 31, 2021, 305,362 shares have been issued, leaving 294,638 shares available for future issuance. Participation in this plan is optional and at the individual discretion of each shareholder. Shares are purchased for the plan from the Company at a price per share equal to the average of the daily bid and asked prices reported on the NASDAQ System for the five trading days immediately preceding, but not including, the dividend payment date. Sales of stock under the dividend reinvestment plan amounted to 11,772 shares in 2021, 15,064 shares in 2020, and 11,242 shares in 2019.
Proceeds from issuances of common stock under these plans totaled $689,000, $670,000 and $653,000 for the years ended December 31, 2021, 2020 and 2019, respectively.
Note 16. Stock Options and Stock-Based Compensation
At the 2010 Annual Meeting, shareholders approved the 2010 Equity Incentive Plan (the "2010 Plan"). The 2010 Plan expired on April 28, 2020, leaving 215,513 shares not issued. At the 2020 Annual Meeting, shareholders approved the 2020 Equity Incentive Plan (the "2020 Plan"). The 2020 Plan reserves 400,000 shares of common stock for issuance in connection with stock options, restricted stock awards and other equity based awards to attract and retain the best available personnel, provide additional incentive to officers, employees and non-employee Directors and promote the success of the Company. Such grants and awards will be structured in a manner that does not encourage the recipients to expose the Company to undue or inappropriate risk. Options issued under the 2020 Plan qualify for treatment as incentive stock options for purposes of Section 422 of the Internal Revenue Code. Other compensation under the 2020 Plan will qualify as performance-based for purposes of Section 162(m) of the Internal Revenue Code, and will satisfy NASDAQ guidelines relating to equity compensation.
As of December 31, 2021, 184,487 shares of restricted stock had been granted under the 2010 Plan and 40,189 shares under the 2020 Plan, of which 81,240 shares remain restricted as of December 31, 2021 as detailed in the following table:

Year Granted | Vesting Term (In Years) | Shares | Remaining Term (In Years)
2017 | 5.0 | 5,774 |  | 0.1
2018 | 4.0 | 706 |  | 0.1
2018 | 5.0 | 6,184 |  | 1.0
2019 | 3.0 | 16,254 |  | 0.1
2020 | 2.0 | 694 |  | 0.1
2020 | 3.0 | 20,342 |  | 1.1
2021 | 1.0 | 4,114 |  | 0.1
2021 | 3.0 | 27,172 |  | 2.1
|  | 81,240 |  | 1.1

The compensation cost related to these restricted stock grants was $2,135,000 and will be recognized over the vesting terms of each grant. In 2021, $856,000 of expense was recognized for these restricted shares, leaving $671,000 in unrecognized expense as of December 31, 2021. In 2020, $652,000 of expense was recognized for restricted shares, leaving $694,000 in unrecognized expense as of December 31, 2020.
The First Bancorp - 2021 Form 10-K - Page 96

Note 17. Earnings Per Share
The following table provides detail for basic earnings per share (EPS) and diluted (EPS) for the years ended December 31, 2021, 2020 and 2019:

| Income (Numerator) |  | Shares (Denominator) |  | Per-Share Amount
For the year ended December 31, 2021 |  |  |  |  |
Net income as reported | $ | 36,269,000 |  |  |  |  |
Basic EPS: Income available to common shareholders | 36,269,000 |  |  | 10,903,844 |  |  | $ | 3.33 |
Effect of dilutive securities: restricted stock |  |  | 83,335 |  |  |
Diluted EPS: Income available to common shareholders plus assumed conversions | $ | 36,269,000 |  |  | 10,987,179 |  |  | $ | 3.30 |
For the year ended December 31, 2020 |  |  |  |  |
Net income as reported | $ | 27,129,000 |  |  |  |  |
Basic EPS: Income available to common shareholders | 27,129,000 |  |  | 10,858,606 |  |  | $ | 2.50 |
Effect of dilutive securities: restricted stock |  |  | 74,212 |  |  |
Diluted EPS: Income available to common shareholders plus assumed conversions | $ | 27,129,000 |  |  | 10,932,818 |  |  | $ | 2.48 |
For the year ended December 31, 2019 |  |  |  |  |
Net income as reported | $ | 25,525,000 |  |  |  |  |
Basic EPS: Income available to common shareholders | 25,525,000 |  |  | 10,815,718 |  |  | $ | 2.36 |
Effect of dilutive securities: restricted stock |  |  | 73,591 |  |  |
Diluted EPS: Income available to common shareholders plus assumed conversions | $ | 25,525,000 |  |  | 10,889,309 |  |  | $ | 2.34 |

All EPS calculations have been made using the weighted average number of shares outstanding during the period. The dilutive securities are shares of restricted stock granted to certain key members of Management. The dilutive number of shares has been calculated using the treasury method, assuming that all granted stock was vested at the end of each period.
The First Bancorp - 2021 Form 10-K - Page 97

Note 18. Regulatory Capital Requirements
The ability of the Company to pay cash dividends to its shareholders depends primarily on receipt of dividends from its subsidiary, the Bank. The Bank may pay dividends to its parent out of so much of its net income as the Bank's directors deem appropriate, subject to the limitation that the total of all dividends declared by the Bank in any calendar year may not exceed the total of its net income of that year combined with its retained net income of the preceding two years and subject to minimum regulatory capital requirements. The amount available for dividends in 2022 will be 2022 earnings plus retained earnings of $38,234,000 from 2021 and 2020.
The payment of dividends by the Company is also affected by various regulatory requirements and policies, such as the requirements to maintain adequate capital. In addition, if, in the opinion of the applicable regulatory authority, a bank under its jurisdiction is engaged in or is about to engage in an unsafe or unsound practice (which, depending on the financial condition of the bank, could include the payment of dividends), that authority may require, after notice and hearing, that such bank cease and desist from that practice. The Federal Reserve Bank and the Comptroller of the Currency have each indicated that paying dividends that deplete a bank's capital base to an inadequate level would be an unsafe and unsound banking practice. The Federal Reserve Bank, the Comptroller of the Currency and the Federal Deposit Insurance Corporation have issued policy statements which provide that bank holding companies and insured banks should generally only pay dividends out of current operating earnings.
In addition to the effect on the payment of dividends, failure to meet minimum capital requirements can also result in mandatory and discretionary actions by regulators that, if undertaken, could have an impact on the Company's operations. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Bank must meet specific capital guidelines that involve quantitative measurements of the Bank's assets, liabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. The Bank's capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.
Financial institution regulators have established guidelines for minimum capital ratios for banks and bank holding companies. The net unrealized gain or loss on securities available for sale is generally not included in computing regulatory capital. The Company maintains its capital in accordance with the Basel III regulatory capital framework as approved by the federal banking agencies. To avoid limitations on capital distributions, including dividend payments, the Company must hold a capital conservation buffer above the adequately capitalized risk-based capital ratios. As of December 31, 2021, the Company's capital conservation buffer was 6.27%, and met the minimum requirement of 2.5%.
As of December 31, 2021, the most recent notification from the Office of the Comptroller of the Currency classified the Bank as well-capitalized under the regulatory framework for prompt corrective action. To be categorized as well-capitalized, the Bank must maintain minimum total risk-based, Tier 1 risk-based, common equity Tier 1 risk-based and Tier 1 leverage ratios as set forth in the table. There are no conditions or events since this notification that Management believes have changed the Bank's category.
The First Bancorp - 2021 Form 10-K - Page 98

The actual and minimum capital amounts and ratios for the Bank are presented in the following table:

| Actual |  | For capital adequacy purposes |  | To be well-capitalized under prompt corrective action provisions
As of December 31, 2021 |  |  |  |  |
Tier 2 capital to | $ | 230,546,000 |  |  | $ | 130,118,000 |  |  | $ | 162,647,000 |
risk-weighted assets | 14.17 | % |  | 8.00 | % |  | 10.00 | %
Tier 1 capital to | $ | 214,925,000 |  |  | $ | 97,588,000 |  |  | $ | 130,118,000 |
risk-weighted assets | 13.21 | % |  | 6.00 | % |  | 8.00 | %
Common equity Tier 1 capital to | $ | 214,925,000 |  |  | $ | 73,191,000 |  |  | $ | 105,720,000 |
risk-weighted assets | 13.21 | % |  | 4.50 | % |  | 6.50 | %
Tier 1 capital to | $ | 214,925,000 |  |  | $ | 100,461,000 |  |  | $ | 125,576,000 |
average assets | 8.56 | % |  | 4.00 | % |  | 5.00 | %
As of December 31, 2020 |  |  |  |  |
Tier 2 capital to | $ | 207,461,000 |  |  | $ | 112,899,000 |  |  | $ | 141,124,000 |
risk-weighted assets | 14.70 | % |  | 8.00 | % |  | 10.00 | %
Tier 1 capital to | $ | 191,108,000 |  |  | $ | 84,675,000 |  |  | $ | 112,899,000 |
risk-weighted assets | 13.54 | % |  | 6.00 | % |  | 8.00 | %
Common equity Tier 1 capital to | $ | 191,108,000 |  |  | $ | 63,506,000 |  |  | $ | 91,731,000 |
risk-weighted assets | 13.54 | % |  | 4.50 | % |  | 6.50 | %
Tier 1 capital to | $ | 191,108,000 |  |  | $ | 90,577,000 |  |  | $ | 113,221,000 |
average assets | 8.44 | % |  | 4.00 | % |  | 5.00 | %

The First Bancorp - 2021 Form 10-K - Page 99

The actual and minimum capital amounts and ratios for the Company, on a consolidated basis, are presented in the following table:

| Actual |  | For capital adequacy purposes |  | To be well-capitalized under prompt corrective action provisions
As of December 31, 2021 |  |  |  |  |
Tier 2 capital to | $ | 232,053,000 |  |  | $ | 130,118,000 |  |  | n/a
risk-weighted assets | 14.27 | % |  | 8.00 | % |  | n/a
Tier 1 capital to | $ | 216,432,000 |  |  | $ | 97,588,000 |  |  | n/a
risk-weighted assets | 13.31 | % |  | 6.00 | % |  | n/a
Common equity Tier 1 capital to | $ | 216,432,000 |  |  | $ | 73,191,000 |  |  | n/a
risk-weighted assets | 13.31 | % |  | 4.50 | % |  | n/a
Tier 1 capital to | $ | 216,432,000 |  |  | $ | 100,312,000 |  |  | n/a
average assets | 8.63 | % |  | 4.00 | % |  | n/a
As of December 31, 2020 |  |  |  |  |
Tier 2 capital to | $ | 209,113,000 |  |  | $ | 112,899,000 |  |  | n/a
risk-weighted assets | 14.82 | % |  | 8.00 | % |  | n/a
Tier 1 capital to | $ | 192,760,000 |  |  | $ | 84,675,000 |  |  | n/a
risk-weighted assets | 13.66 | % |  | 6.00 | % |  | n/a
Common equity Tier 1 capital to | $ | 192,760,000 |  |  | $ | 63,506,000 |  |  | n/a
risk-weighted assets | 13.66 | % |  | 4.50 | % |  | n/a
Tier 1 capital to | $ | 192,760,000 |  |  | $ | 90,821,000 |  |  | n/a
average assets | 8.49 | % |  | 4.00 | % |  | n/a

Note 19. Off-Balance-Sheet Financial Instruments and Concentrations of Credit Risk
The Bank is party to financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to originate loans, commitments for unused lines of credit, and standby letters of credit. The instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The contract amounts of those instruments reflect the extent of involvement the Bank has in particular classes of financial instruments.
Commitments for unused lines of credit are agreements to lend to a customer provided there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Bank evaluates each customer's creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Bank upon extension of credit, is based on Management's credit evaluation of the borrower. The Bank did not incur any losses on its commitments in 2021, 2020 or 2019.
Standby letters of credit are conditional commitments issued by the Bank to guarantee a customer's performance to a third party, with the customer being obligated to repay (with interest) any amounts paid out by the Bank under the letter of credit. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loans to customers.
The Bank's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for loan commitments and standby letters of credit is represented by the contractual amount of those instruments. The Bank uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.
The First Bancorp - 2021 Form 10-K - Page 100

At December 31, 2021 and 2020, the Bank had the following off-balance-sheet financial instruments, whose contract amounts represent credit risk:

As of December 31, | 2021 |  | 2020
Unused lines, collateralized by residential real estate | $ | 94,650,000 |  |  | $ | 89,852,000 |
Other unused commitments | 121,331,000 |  |  | 102,963,000 |
Standby letters of credit | 4,425,000 |  |  | 4,415,000 |
Commitments to extend credit | 143,498,000 |  |  | 34,526,000 |
Total | $ | 363,904,000 |  |  | $ | 231,756,000 |

The Bank grants residential, commercial and consumer loans to customers principally located in the Mid-Coast and Down East regions of Maine. Collateral on these loans typically consists of residential or commercial real estate, or personal property. Although the loan portfolio is diversified, a substantial portion of borrowers' ability to honor their contracts is dependent on the economic conditions in the area, especially in the real estate sector.
Derivative Financial Instruments Designated as Hedges
As part of its overall asset and liability management strategy, the Bank periodically uses derivative instruments to minimize significant unplanned fluctuations in earnings and cash flows caused by interest rate volatility. The Bank's interest rate risk management strategy involves modifying the re-pricing characteristics of certain assets and/or liabilities so that change in interest rates does not have a significant adverse effect on net interest income. Derivative instruments that Management periodically uses as part of its interest rate risk management strategy may include interest rate swap agreements, interest rate floor agreements, and interest rate cap agreements. As of December 31, 2021 there were no active derivatives in place for hedging purposes.
The Bank also enters into swap arrangements with qualified loan customers as a means to provide these customers with access to long-term fixed interest rates for borrowings, and simultaneously enters into a swap contract with an approved third- party financial institution. The terms of the two contracts are designed to offset one another resulting in their being neither a net gain or a loss. The notional amounts of the financial derivative instruments do not represent exposure to credit loss. The Bank is exposed to credit loss only to the extent that either counter-party defaults in its responsibility to pay interest under the terms of the agreements. Credit risk is mitigated by prudent underwriting of the loan customer and financial institution counterparties. As of December 31, 2021, the Bank had six customer loan swap contracts in place with a total notional value of $80,738,000.
Note 20. Fair Value Disclosures
Certain assets and liabilities are recorded at fair value to provide additional insight into the Company's quality of earnings. Some of these assets and liabilities are measured on a recurring basis while others are measured on a nonrecurring basis, with the determination based upon applicable existing accounting pronouncements. For example, securities available for sale are recorded at fair value on a recurring basis. Other assets, such as mortgage servicing rights, loans held for sale, and impaired loans, are recorded at fair value on a nonrecurring basis using the lower of cost or market methodology to determine impairment of individual assets. The Company groups assets and liabilities which are recorded at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. A financial instrument's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement (with level 1 considered highest and level 3 considered lowest). A brief description of each level follows.
Level 1 – Valuation is based upon quoted prices for identical instruments in active markets.
Level 2 – Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.
Level 3 – Valuation is generated from model-based techniques that use at least one significant assumption not observable in the market. These unobservable assumptions reflect estimates that market participants would use in pricing the asset or liability. Valuation includes use of discounted cash flow models and similar techniques.
The fair value methods and assumptions for the Company's financial instruments and other assets measured at fair value are set forth below.
The First Bancorp - 2021 Form 10-K - Page 101

Investment Securities
The fair values of investment securities are estimated by independent providers using a market approach with observable inputs, including matrix pricing and recent transactions. In obtaining such valuation information from third parties, the Company has evaluated their valuation methodologies used to develop the fair values in order to determine whether the valuations are representative of an exit price in the Company's principal markets. The Company's principal markets for its securities portfolios are the secondary institutional markets, with an exit price that is predominantly reflective of bid level pricing in those markets. Fair values are calculated based on the value of one unit without regard to any premium or discount that may result from concentrations of ownership of a financial instrument, possible tax ramifications, or estimated transaction costs. If these considerations had been incorporated into the fair value estimates, the aggregate fair value could have been changed. The carrying values of restricted equity securities approximate fair values. As such, the Company classifies investment securities as Level 2.
Loans
Fair values are estimated for portfolios of loans are based on an exit pricing notion. The fair values of performing loans are calculated by discounting scheduled cash flows through the estimated maturity using estimated market discount rates that reflect the credit and interest risk inherent in the loan. The estimates of maturity are based on the Company's historical experience with repayments for each loan classification, modified, as required, by an estimate of the effect of current economic and lending conditions, and the effects of estimated prepayments. Assumptions regarding credit risk, cash flows, and discount rates are judgmentally determined using available market information and specific borrower information. Management has made estimates of fair value using discount rates that it believes to be reasonable. However, because there is no market for many of these financial instruments, Management has no basis to determine whether the fair value presented above would be indicative of the value negotiated in an actual sale. As such, the Company classifies loans as Level 3, except for certain collateral-dependent impaired loans. Fair values of impaired loans are based on estimated cash flows and are discounted using a rate commensurate with the risk associated with the estimated cash flows, or if collateral dependent, discounted to the appraised value of the collateral as determined by reference to sale prices of similar properties, less costs to sell. As such, the Company classifies collateral dependent impaired loans for which a specific reserve results in a fair value measure as Level 2. All other impaired loans are classified as Level 3.
Other Real Estate Owned
Real estate acquired through foreclosure is initially recorded at fair value. The fair value of other real estate owned is based on property appraisals and an analysis of sales prices of similar properties currently available. As such, the Company records other real estate owned as nonrecurring Level 2.
Mortgage Servicing Rights
Mortgage servicing rights represent the value associated with servicing residential mortgage loans. Servicing assets and servicing liabilities are reported using the amortization method and compared to fair value for impairment. In evaluating the fair values of mortgage servicing rights, the Company obtains third party valuations based on loan level data including note rate, type and term of the underlying loans. As such, the Company classifies mortgage servicing rights as Level 2.
Time Deposits
The fair value of maturity deposits is based on the discounted value of contractual cash flows using a replacement cost of funds approach. The discount rate is estimated using the cost of funds borrowing rate in the market. As such, the Company classifies deposits as Level 2.
Borrowed Funds
The fair value of borrowed funds is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently available for borrowings of similar remaining maturities. As such, the Company classifies borrowed funds as Level 2.
Derivatives
The fair value of interest rate swaps is determined using inputs that are observable in the market place obtained from third parties including yield curves, publicly available volatilities, and floating indexes and, accordingly, are classified as Level 2 inputs. The credit value adjustments associated with derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by the Company and its counterparties. As of December 31, 2021 and 2020, the Company has assessed the significance of the impact of the credit valuation adjustments on the overall valuation of its derivative positions and has determined that the credit valuation adjustments are not significant to the overall valuation of its derivatives due to collateral postings.
Customer Loan Derivatives
The valuation of the Company’s customer loan derivatives is obtained from a third-party pricing service and is determined using a discounted cash flow analysis on the expected cash flows of each derivative. The pricing analysis is based on observable inputs for the contractual terms of the derivatives, including the period to maturity and interest rate curves. The Company incorporates credit
The First Bancorp - 2021 Form 10-K - Page 102

valuation adjustments to appropriately reflect both its own nonperformance risk and the respective counterparty’s nonperformance risk in the fair value measurements. In adjusting the fair value of its derivative contracts for the effect of nonperformance risk, the Company has considered the impact of master netting arrangements and any applicable credit enhancements, such as collateral postings.
Limitations
Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These values do not reflect any premium or discount that could result from offering for sale at one time the Company's entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company's financial instruments, fair value estimates are based on Management's judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates. Fair value estimates are based on existing on- and off-balance-sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. Other significant assets and liabilities that are not considered financial instruments include the deferred tax asset, premises and equipment, and other real estate owned. In addition, tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of the estimates.
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
The following tables present the balances of assets and liabilities that were measured at fair value on a recurring basis as of December 31, 2021 and 2020.

| At December 31, 2021
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Securities available for sale |  |  |  |  |  |  |
U.S. Government-sponsored agencies | $ | — |  |  | $ | 21,899,000 |  |  | $ | — |  |  | $ | 21,899,000 |
Mortgage-backed securities | — |  |  | 254,900,000 |  |  | — |  |  | 254,900,000 |
State and political subdivisions | — |  |  | 39,122,000 |  |  | — |  |  | 39,122,000 |
Asset-backed securities | — |  |  | 4,645,000 |  |  | — |  |  | 4,645,000 |
Total securities available for sale | — |  |  | 320,566,000 |  |  | — |  |  | 320,566,000 |
Customer loan interest swap agreements | — |  |  | 2,591,000 |  |  | — |  |  | 2,591,000 |
Total assets | $ | — |  |  | $ | 323,157,000 |  |  | $ | — |  |  | $ | 323,157,000 |

| At December 31, 2021
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Customer loan interest swap agreements | $ | — |  |  | $ | 2,591,000 |  |  | $ | — |  |  | $ | 2,591,000 |
Total liabilities | $ | — |  |  | $ | 2,591,000 |  |  | $ | — |  |  | $ | 2,591,000 |

| At December 31, 2020
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Securities available for sale |  |  |  |  |  |  |
U.S. Government-sponsored agencies | $ | — |  |  | $ | 22,730,000 |  |  | $ | — |  |  | $ | 22,730,000 |
Mortgage-backed securities | — |  |  | 243,406,000 |  |  | — |  |  | 243,406,000 |
State and political subdivisions | — |  |  | 39,474,000 |  |  | — |  |  | 39,474,000 |
Asset-backed securities | — |  |  | 7,766,000 |  |  | — |  |  | 7,766,000 |
Total securities available for sale | — |  |  | 313,376,000 |  |  | — |  |  | 313,376,000 |
Customer loan interest swap agreements | — |  |  | 2,640,000 |  |  | — |  |  | 2,640,000 |
Total assets | $ | — |  |  | $ | 316,016,000 |  |  | $ | — |  |  | $ | 316,016,000 |

The First Bancorp - 2021 Form 10-K - Page 103

| At December 31, 2020
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Interest rate swap agreements | $ | — |  |  | $ | 6,242,000 |  |  | $ | — |  |  | $ | 6,242,000 |
Customer loan interest swap agreements | — |  |  | 2,640,000 |  |  | — |  |  | 2,640,000 |
Total liabilities | $ | — |  |  | $ | 8,882,000 |  |  | $ | — |  |  | $ | 8,882,000 |

Assets and Liabilities Recorded at Fair Value on a Non-Recurring Basis
The following tables present assets measured at fair value on a nonrecurring basis that have had a fair value adjustment since their initial recognition. Mortgage servicing rights are presented net of an impairment reserve of $26,000 at December 31, 2021 and $358,000 at December 31, 2020. Other real estate owned is presented net of an allowance for losses of $45,000 at December 31, 2020. The Company had no other real estate owned or related allowance at December 31, 2021. Only collateral-dependent impaired loans with a related specific allowance for loan losses or a partial charge off are included in impaired loans for purposes of fair value disclosures. Impaired loans below are presented net of specific allowances of $441,000 and $304,000 at December 31, 2021 and 2020, respectively.

| At December 31, 2021
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Mortgage servicing rights | $ | — |  |  | $ | 3,041,000 |  |  | $ | — |  |  | $ | 3,041,000 |
Impaired loans | — |  |  | 224,000 |  |  | — |  |  | 224,000 |
Total assets | $ | — |  |  | $ | 3,265,000 |  |  | $ | — |  |  | $ | 3,265,000 |

| At December 31, 2020
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Mortgage servicing rights | $ | — |  |  | $ | 1,985,000 |  |  | $ | — |  |  | $ | 1,985,000 |
Other real estate owned | — |  |  | 908,000 |  |  | — |  |  | 908,000 |
Impaired loans | — |  |  | 794,000 |  |  | — |  |  | 794,000 |
Total assets | $ | — |  |  | $ | 3,687,000 |  |  | $ | — |  |  | $ | 3,687,000 |

Fair Value of Financial Instruments
FASB ASC Topic 825, "Financial Instruments," requires disclosures of fair value information about financial instruments, whether or not recognized in the balance sheet, if the fair values can be reasonably determined. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company's various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques using observable inputs when available. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument. FASB ASC Topic 825 excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.
This summary excludes financial assets and liabilities for which carrying value approximates fair values and financial instruments that are recorded at fair value on a recurring basis. Financial instruments for which carrying values approximate fair value include cash equivalents, interest-bearing deposits in other banks, demand, NOW, savings and money market deposits. The estimated fair value of demand, NOW, savings and money market deposits is the amount payable on demand at the reporting date. Carrying value is used because the accounts have no stated maturity and the customer has the ability to withdraw funds immediately.
The First Bancorp - 2021 Form 10-K - Page 104

The carrying amounts and estimated fair values for financial instruments as of December 31, 2021 were as follows:

| Carrying |  | Estimated |  |  |  |  |  |
As of December 31, 2021 | value |  | fair value |  | Level 1 |  | Level 2 |  | Level 3
Financial assets |  |  |  |  |  |  |  |  |
Securities to be held to maturity | $370,040,000 |  | $375,327,000 |  | $ | — |  |  | $375,327,000 |  | $ | — |
Loans (net of allowance for loan losses) |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | 570,134,000 |  |  | 570,187,000 |  |  | — |  |  | — |  |  | 570,187,000 |
Construction | 78,522,000 |  |  | 78,529,000 |  |  | — |  |  | — |  |  | 78,529,000 |
Other | 261,373,000 |  |  | 261,759,000 |  |  | — |  |  | 5,000 |  |  | 261,754,000 |
Municipal | 48,185,000 |  |  | 48,634,000 |  |  | — |  |  | — |  |  | 48,634,000 |
Residential |  |  |  |  |  |  |  |  |
Term | 548,530,000 |  |  | 553,098,000 |  |  | — |  |  | 219,000 |  |  | 552,879,000 |
Construction | 31,596,000 |  |  | 31,966,000 |  |  | — |  |  | — |  |  | 31,966,000 |
Home equity line of credit | 72,587,000 |  |  | 72,381,000 |  |  | — |  |  | — |  |  | 72,381,000 |
Consumer | 22,035,000 |  |  | 20,591,000 |  |  | — |  |  | — |  |  | 20,591,000 |
Total loans | 1,632,962,000 |  |  | 1,637,145,000 |  |  | — |  |  | 224,000 |  |  | 1,636,921,000 |
Mortgage servicing rights | 2,671,000 |  |  | 3,041,000 |  |  | — |  |  | 3,041,000 |  |  | — |
Financial liabilities |  |  |  |  |  |  |  |  |
Local certificates of deposit | $232,724,000 |  | $231,265,000 |  | — |  |  | $231,265,000 |  | — |
National certificates of deposit | 333,481,000 |  |  | 337,025,000 |  |  | — |  |  | 337,025,000 |  |  | — |
Total certificates of deposit | 566,205,000 |  |  | 568,290,000 |  |  | — |  |  | 568,290,000 |  |  | — |
Repurchase agreements | 81,251,000 |  |  | 79,065,000 |  |  | — |  |  | 79,065,000 |  |  | — |
Other borrowed funds | 55,091,000 |  |  | 55,998,000 |  |  | — |  |  | 55,998,000 |  |  | — |
Total borrowed funds | 136,342,000 |  |  | 135,063,000 |  |  | — |  |  | 135,063,000 |  |  | — |

The First Bancorp - 2021 Form 10-K - Page 105

The carrying amounts and estimated fair values for financial instruments as of December 31, 2020 were as follows:

| Carrying |  | Estimated |  |  |  |  |  |
As of December 31, 2020 | value |  | fair value |  | Level 1 |  | Level 2 |  | Level 3
Financial assets |  |  |  |  |  |  |  |  |
Securities to be held to maturity | $365,613,000 |  | $377,134,000 |  | $ | — |  |  | $377,134,000 |  | $ | — |
Loans (net of allowance for loan losses) |  |  |  |  |  |  |  |  |
Commercial |  |  |  |  |  |  |  |  |
Real estate | 436,161,000 |  |  | 440,735,000 |  |  | — |  |  | 347,000 |  |  | 440,388,000 |
Construction | 55,803,000 |  |  | 56,388,000 |  |  | — |  |  | — |  |  | 56,388,000 |
Other | 281,057,000 |  |  | 279,501,000 |  |  | — |  |  | 5,000 |  |  | 279,496,000 |
Municipal | 43,586,000 |  |  | 44,440,000 |  |  | — |  |  | — |  |  | 44,440,000 |
Residential |  |  |  |  |  |  |  |  |
Term | 519,101,000 |  |  | 533,059,000 |  |  | — |  |  | 442,000 |  |  | 532,617,000 |
Construction | 21,483,000 |  |  | 21,890,000 |  |  | — |  |  | — |  |  | 21,890,000 |
Home equity line of credit | 78,356,000 |  |  | 77,177,000 |  |  | — |  |  | — |  |  | 77,177,000 |
Consumer | 24,961,000 |  |  | 23,502,000 |  |  | — |  |  | — |  |  | 23,502,000 |
Total loans | 1,460,508,000 |  |  | 1,476,692,000 |  |  | — |  |  | 794,000 |  |  | 1,475,898,000 |
Mortgage servicing rights | 1,956,000 |  |  | 1,985,000 |  |  | — |  |  | 1,985,000 |  |  | — |
Financial liabilities |  |  |  |  |  |  |  |  |
Local certificates of deposit | $250,264,000 |  | $253,892,000 |  | $ | — |  |  | $253,892,000 |  | $ | — |
National certificates of deposit | 355,321,000 |  |  | 359,899,000 |  |  | — |  |  | 359,899,000 |  |  | — |
Total certificates of deposit | 605,585,000 |  |  | 613,791,000 |  |  | — |  |  | 613,791,000 |  |  | — |
Repurchase agreements | 69,340,000 |  |  | 69,497,000 |  |  | — |  |  | 69,497,000 |  |  | — |
Other borrowed funds | 192,698,000 |  |  | 194,469,000 |  |  | — |  |  | 194,469,000 |  |  | — |
Total borrowed funds | 262,038,000 |  |  | 263,966,000 |  |  | — |  |  | 263,966,000 |  |  | — |

Note 21. Other Operating Income and Expense
Other operating income and other operating expense include the following items greater than 1% of revenues.

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Other operating income |  |  |  |  |
ATM and debit card income | $ | 5,208,000 |  |  | $ | 4,138,000 |  |  | $ | 3,956,000 |
Loan processing fees | 1,294,000 |  |  | 1,200,000 |  |  | 812,000 |
Other operating expense |  |  |  |  |
Advertising and marketing expense | $ | 1,181,000 |  |  | $ | 983,000 |  |  | $ | 1,174,000 |
ATM and interchange expense | 1,446,000 |  |  | 1,253,000 |  |  | 1,176,000 |
Swap termination expense | — |  |  | 1,756,000 |  |  | — |
Other loan expenses | 2,198,000 |  |  | — |  |  | — |

Note 22. Legal Contingencies
Various legal claims also arise from time to time in the normal course of business which, in the opinion of Management, will have no material effect on the Company's consolidated financial statements.
Note 23. Reclassifications
Certain items from prior years were reclassified in the financial statements to conform with the current year presentation. These do not have a material impact on the balance sheet or statement of income presentations.
The First Bancorp - 2021 Form 10-K - Page 106

Note 24. Condensed Financial Information of Parent
Condensed financial information for The First Bancorp, Inc. exclusive of its subsidiary is as follows:
Balance Sheets

As of December 31, | 2021 |  | 2020
Assets |  |  |
Cash and cash equivalents | $ | 1,401,000 |  |  | $ | 1,287,000 |
Dividends receivable | 3,200,000 |  |  | 3,400,000 |
Investment in subsidiary | 216,591,000 |  |  | 194,515,000 |
Goodwill | 27,559,000 |  |  | 27,559,000 |
Other assets | 431,000 |  |  | 360,000 |
Total assets | $ | 249,182,000 |  |  | $ | 227,121,000 |
Liabilities and shareholders' equity |  |  |
Dividends payable | $ | 3,520,000 |  |  | $ | 3,395,000 |
Other liabilities | 5,000 |  |  | — |
Total liabilities | 3,525,000 |  |  | 3,395,000 |
Shareholders' equity |  |  |
Common stock | 110,000 |  |  | 110,000 |
Additional paid-in capital | 66,830,000 |  |  | 65,285,000 |
Retained earnings | 178,717,000 |  |  | 158,331,000 |
Total shareholders' equity | 245,657,000 |  |  | 223,726,000 |
Total liabilities and shareholders' equity | $ | 249,182,000 |  |  | $ | 227,121,000 |

The First Bancorp - 2021 Form 10-K - Page 107

Statements of Income

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Net securities gains | $ | — |  |  | $ | — |  |  | $ | — |
Other operating income | — |  |  | 8,000 |  |  | — |
Total income | — |  |  | 8,000 |  |  | — |
Occupancy expense | — |  |  | — |  |  | 1,000 |
Other operating expense | 1,148,000 |  |  | 911,000 |  |  | 826,000 |
Total expense | 1,148,000 |  |  | 911,000 |  |  | 827,000 |
Loss before income taxes and Bank earnings | (1,148,000) |  |  | (903,000) |  |  | (827,000) |
Applicable income taxes | (269,000) |  |  | (246,000) |  |  | (230,000) |
Loss before Bank earnings | (879,000) |  |  | (657,000) |  |  | (597,000) |
Equity in earnings of Bank |  |  |  |  |
Remitted | 13,400,000 |  |  | 13,300,000 |  |  | 12,600,000 |
Unremitted | 23,748,000 |  |  | 14,486,000 |  |  | 13,522,000 |
Net income | $ | 36,269,000 |  |  | $ | 27,129,000 |  |  | $ | 25,525,000 |

Statements of Cash Flows

For the years ended December 31, | 2021 |  | 2020 |  | 2019
Cash flows from operating activities: |  |  |  |  |
Net income | $ | 36,269,000 |  |  | $ | 27,129,000 |  |  | $ | 25,525,000 |
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation | — |  |  | — |  |  | 2,000 |
Equity compensation expense | 856,000 |  |  | 652,000 |  |  | 565,000 |
Gain on sale of investments | — |  |  | — |  |  | — |
Increase in other assets | (71,000) |  |  | (21,000) |  |  | (105,000) |
(Increase) decrease in dividends receivable | 200,000 |  |  | (200,000) |  |  | (250,000) |
Increase in dividends payable | 115,000 |  |  | — |  |  | 120,000 |
Increase (decrease) in other liabilities | 5,000 |  |  | — |  |  | (4,000) |
Unremitted earnings of Bank | (23,748,000) |  |  | (14,486,000) |  |  | (13,522,000) |
Net cash provided by operating activities | 13,626,000 |  |  | 13,074,000 |  |  | 12,331,000 |
Cash flows from financing activities: |  |  |  |  |
Purchase of common stock | (253,000) |  |  | (156,000) |  |  | (183,000) |
Proceeds from sale of common stock | 689,000 |  |  | 670,000 |  |  | 653,000 |
Dividends paid | (13,948,000) |  |  | (13,329,000) |  |  | (12,963,000) |
Net cash used in financing activities | (13,512,000) |  |  | (12,815,000) |  |  | (12,493,000) |
Net increase (decrease) in cash and cash equivalents | 114,000 |  |  | 259,000 |  |  | (162,000) |
Cash and cash equivalents at beginning of year | 1,287,000 |  |  | 1,028,000 |  |  | 1,190,000 |
Cash and cash equivalents at end of year | $ | 1,401,000 |  |  | $ | 1,287,000 |  |  | $ | 1,028,000 |

The First Bancorp - 2021 Form 10-K - Page 108

Note 25. New Accounting Pronouncements
In June 2016, the FASB issued Accounting Standards Update (ASU) No. 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. Under the new guidance, which will replace the existing incurred loss model for recognizing credit losses, banks and other lending institutions will be required to recognize the full amount of expected credit losses. The new guidance, which is referred to as the current expected credit loss model, requires that expected credit losses for financial assets, held at the reporting date that are accounted for at amortized cost, be measured and recognized based on historical experience and current and reasonably supportable forecasted conditions to reflect the full amount of expected credit losses. A modified version of these requirements also applies to debt securities classified as available for sale. The ASU was to be effective for all SEC registrants for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. On October 16, 2019, FASB voted to finalize a proposal issued in August 2019 under which the effective implementation date was changed for SEC registrants meeting the definition of a Smaller Reporting Company to fiscal years beginning after December 15, 2022. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within such years. The Company qualifies as a Smaller Reporting Company. It continues to evaluate the impact of the adoption of the ASU on its consolidated financial statements, and continues to anticipate that it may have a material impact upon adoption. The Bank has formed an implementation committee for ASU No. 2016-13. To date, committee members have participated in educational seminars on the new standards, identified the historical data sets that will be necessary to implement the new standard, and have chosen a third-party vendor who provides software solutions for ASU No. 2016-13 modeling and calculation. The Bank is in the late stages of implementing this software and plans to run incurred loss and current expected credit loss models in parallel until adoption of ASU No. 2016-13 on January 1, 2023.
The First Bancorp - 2021 Form 10-K - Page 109

Note 26. Quarterly Information
The following tables provide unaudited financial information by quarter for each of the past two years:

Dollars in thousands except per share data | 2020Q1 |  | 2020Q2 |  | 2020Q3 |  | 2020Q4 |  | 2021Q1 |  | 2021Q2 |  | 2021Q3 |  | 2021Q4
Balance Sheets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents | $ | 21,117 |  |  | $ | 22,143 |  |  | $ | 22,742 |  |  | $ | 26,212 |  |  | $ | 20,029 |  |  | $ | 27,092 |  |  | $ | 27,126 |  |  | $ | 20,634 |
Interest-bearing deposits in other banks | 6,047 |  |  | 21,907 |  |  | 48,111 |  |  | 56,151 |  |  | 104,602 |  |  | 42,215 |  |  | 93,779 |  |  | 66,678 |
Investments | 654,520 |  |  | 653,462 |  |  | 672,102 |  |  | 678,989 |  |  | 679,889 |  |  | 682,428 |  |  | 684,923 |  |  | 690,606 |
Restricted equity securities | 9,994 |  |  | 10,545 |  |  | 10,545 |  |  | 10,545 |  |  | 10,105 |  |  | 8,839 |  |  | 8,839 |  |  | 5,365 |
Net loans and loans held for sale | 1,332,911 |  |  | 1,442,463 |  |  | 1,427,662 |  |  | 1,466,363 |  |  | 1,503,700 |  |  | 1,572,377 |  |  | 1,601,142 |  |  | 1,632,963 |
Other assets | 111,807 |  |  | 116,604 |  |  | 115,464 |  |  | 122,976 |  |  | 118,543 |  |  | 117,492 |  |  | 113,782 |  |  | 110,853 |
Total assets | $ | 2,136,396 |  |  | $ | 2,267,124 |  |  | $ | 2,296,626 |  |  | $ | 2,361,236 |  |  | $ | 2,436,868 |  |  | $ | 2,450,443 |  |  | $ | 2,529,591 |  |  | $ | 2,527,099 |
Deposits | $ | 1,644,612 |  |  | $ | 1,740,121 |  |  | $ | 1,763,059 |  |  | $ | 1,844,611 |  |  | $ | 1,953,557 |  |  | $ | 1,961,321 |  |  | $ | 2,033,213 |  |  | $ | 2,123,297 |
Borrowed funds | 248,040 |  |  | 278,805 |  |  | 283,787 |  |  | 262,038 |  |  | 229,648 |  |  | 228,648 |  |  | 233,201 |  |  | 136,342 |
Other liabilities | 28,487 |  |  | 31,614 |  |  | 30,340 |  |  | 30,861 |  |  | 25,479 |  |  | 26,319 |  |  | 24,440 |  |  | 21,803 |
Shareholders' equity | 215,257 |  |  | 216,584 |  |  | 219,440 |  |  | 223,726 |  |  | 228,184 |  |  | 234,155 |  |  | 238,737 |  |  | 245,657 |
Total liabilities & equity | $ | 2,136,396 |  |  | $ | 2,267,124 |  |  | $ | 2,296,626 |  |  | $ | 2,361,236 |  |  | $ | 2,436,868 |  |  | $ | 2,450,443 |  |  | $ | 2,529,591 |  |  | $ | 2,527,099 |
Income and Comprehensive Income Statements
Interest income | $ | 20,694 |  |  | $ | 18,786 |  |  | $ | 18,506 |  |  | $ | 19,133 |  |  | $ | 18,953 |  |  | $ | 18,541 |  |  | $ | 19,588 |  |  | $ | 19,999 |
Interest expense | 5,776 |  |  | 4,295 |  |  | 3,761 |  |  | 3,454 |  |  | 3,080 |  |  | 2,818 |  |  | 2,577 |  |  | 2,303 |
Net interest income | 14,918 |  |  | 14,491 |  |  | 14,745 |  |  | 15,679 |  |  | 15,873 |  |  | 15,723 |  |  | 17,011 |  |  | 17,696 |
Provision for loan losses | 400 |  |  | 2,350 |  |  | 1,800 |  |  | 1,500 |  |  | 525 |  |  | 525 |  |  | 525 |  |  | (1,950) |
Net interest income after provision for loan losses | 14,518 |  |  | 12,141 |  |  | 12,945 |  |  | 14,179 |  |  | 15,348 |  |  | 15,198 |  |  | 16,486 |  |  | 19,646 |
Non-interest income | 4,221 |  |  | 4,601 |  |  | 4,805 |  |  | 4,492 |  |  | 5,298 |  |  | 4,911 |  |  | 4,375 |  |  | 4,799 |
Non-interest expense | 11,043 |  |  | 8,917 |  |  | 9,276 |  |  | 10,416 |  |  | 9,874 |  |  | 9,496 |  |  | 9,932 |  |  | 12,846 |
Income before taxes | 7,696 |  |  | 7,825 |  |  | 8,474 |  |  | 8,255 |  |  | 10,772 |  |  | 10,613 |  |  | 10,929 |  |  | 11,599 |
Income taxes | 1,201 |  |  | 1,256 |  |  | 1,379 |  |  | 1,285 |  |  | 1,850 |  |  | 1,826 |  |  | 1,915 |  |  | 2,053 |
Net income | $ | 6,495 |  |  | $ | 6,569 |  |  | $ | 7,095 |  |  | $ | 6,970 |  |  | $ | 8,922 |  |  | $ | 8,787 |  |  | $ | 9,014 |  |  | $ | 9,546 |
Basic earnings per share | $ | 0.60 |  |  | $ | 0.61 |  |  | $ | 0.65 |  |  | $ | 0.64 |  |  | $ | 0.82 |  |  | $ | 0.81 |  |  | $ | 0.83 |  |  | $ | 0.87 |
Diluted earnings per share | $ | 0.60 |  |  | $ | 0.60 |  |  | $ | 0.65 |  |  | $ | 0.63 |  |  | $ | 0.81 |  |  | $ | 0.80 |  |  | $ | 0.82 |  |  | $ | 0.87 |
Other comprehensive income (loss), net of tax
Net unrealized gain (loss) on securities available for sale | $ | 4,233 |  |  | $ | (790) |  |  | $ | (1,580) |  |  | $ | (511) |  |  | $ | (4,790) |  |  | $ | 971 |  |  | $ | (1,817) |  |  | $ | (1,091) |
Net unrealized gain on securities transferred from available for sale to held to maturity | 8 |  |  | 28 |  |  | 7 |  |  | 6 |  |  | 9 |  |  | 11 |  |  | 14 |  |  | 12 |
Net unrealized gain (loss) on cash flow hedging derivative instruments | (4,870) |  |  | (1,414) |  |  | 387 |  |  | 868 |  |  | 3,469 |  |  | (620) |  |  | 546 |  |  | 1,537 |
Unrecognized gain on postretirement benefit costs | — |  |  | — |  |  | — |  |  | 4 |  |  | — |  |  | — |  |  | — |  |  | 77 |
Other comprehensive income (loss) | $ | (629) |  |  | $ | (2,176) |  |  | $ | (1,186) |  |  | $ | 367 |  |  | $ | (1,312) |  |  | $ | 362 |  |  | $ | (1,257) |  |  | $ | 535 |
Comprehensive income | $ | 5,866 |  |  | $ | 4,393 |  |  | $ | 5,909 |  |  | $ | 7,337 |  |  | $ | 7,610 |  |  | $ | 9,149 |  |  | $ | 7,757 |  |  | $ | 10,081 |

The First Bancorp - 2021 Form 10-K - Page 110

Note 27. Acquisitions and Intangible Assets
On December 11, 2020, the Company acquired a branch at 1B Belmont Avenue, Belfast, Maine from Bangor Savings Bank. The acquisition added to its existing book of business in Belfast and Waldo County. The Company intends to leverage having a physical presence in Belfast and the base of new customers to grow its loan and deposit share in the market. Under the terms of the acquisition, the Company acquired approximately $19,000,000 in deposits as well as $23,000,000 in loans. There were no acquisitions in 2021.
The following table summarizes the consideration paid in 2020 for the Belfast branch and the allocation to the assets acquired and liabilities assumed based on estimates of fair value at the acquisition date:

Assets |
Cash | $ | 381,000 |
Loans & accrued interest | 23,138,000 |
Premises and equipment | 696,000 |
Prepaid expenses | 10,000 |
Core deposit intangible | 262,000 |
Goodwill | 841,000 |
Liabilities |
Deposits | 19,261,000
Other liabilities | 7,000
Consideration paid | $ | 6,060,000 |

As part of the branch acquisition, the Company entered into a lease agreement for land upon which the branch is situated. The Company recorded a right of use asset and lease liability for $511,000.
One-time costs associated with the acquisition that were recognized by the Company and included in the consolidated statements of income and comprehensive income for 2020 were $310,000.
The core deposit intangible related to the FNB Bankshares acquisition was fully amortized in 2015. The core deposit intangible related to the Rockland branch acquisition is being amortized on a straight-line basis over ten years. Annual amortization expense for each of 2021, 2020 and 2019 was $43,000, and the amortization expense for each year until fully amortized (presently expected to be 2022) will be $43,000. The core deposit intangible related to the Belfast branch acquisition is being amortized on a straight-line basis over ten years. Annual amortization expense for 2021 was $26,000, and the amortization expense for each year until fully amortized (presently expected to be 2031) will be $26,000. Core deposit intangible is being amortized on a straight-line basis as the Company does not expect significant run off in the core deposits.
The First Bancorp - 2021 Form 10-K - Page 111

Report of Independent Registered Public Accounting Firm
The Shareholders and Board of Directors
The First Bancorp, Inc.
Opinions on the Financial Statements and Internal Control over Financial Reporting
We have audited the accompanying consolidated balance sheets of The First Bancorp, Inc. and Subsidiary (the Company) as of December 31, 2021 and 2020, and the related consolidated statements of income and comprehensive income, changes in shareholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2021, and the related notes (collectively referred to as the financial statements). We also have audited the Company’s internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2021 and 2020, and the results of their operations and their cash flows for each of the years in the three-year period ended December 31, 2021, in conformity with U.S generally accepted accounting principles. Also, in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control—Integrated Framework (2013) issued by COSO.
Basis for Opinion
The Company’s management is responsible for these financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Annual Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s financial statements and an opinion on the Company’s internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.
Our audits of the financial statements included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the 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 financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.
Critical Audit Matter
The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of the critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.
Allowance for loan and lease losses
As described in Notes 1, 5 and 6 to the Company's consolidated financial statements, the Company has a gross loan portfolio of $1,647,649,000 and related allowance for loan losses of $15,521,000 as of December 31, 2021. The Company's allowance for loan losses is a material and complex estimate requiring significant management judgment in the evaluation of the credit quality and the estimation of inherent losses within the loan portfolio. The allowance for loan losses includes a general reserve which is determined based on the results of a quantitative and a qualitative analysis of all loans not measured for impairment at the reporting date. Impaired loans are loans to a borrower that have been placed in non-accrual status or are troubled debt restructured loans. The allowance for loan losses includes a specific reserve for impaired loans and a component that is unallocated.
The general component of the allowance for loan losses is based on historical loss experience, adjusted for qualitative factors, for each class of loans with similar risk characteristics. In calculating the allowance for loan losses, the Company considers relevant credit quality indicators for each loan class, stratifies loans by risk rating, and estimates losses for each loan class based upon their nature and risk profile. This process requires significant management judgment in the review of the loan portfolio and assignment of risk ratings based upon the characteristics of loans. Qualitative factors are assessed and adjusted by management using objective measurements from period to period. Such qualitative factors include general conditions in local and national economies; loan portfolio composition; delinquencies; changes in underwriting policies; credit administration practices; and experience, ability and depth of lending management. Estimation of losses inherent within the
The First Bancorp - 2021 Form 10-K - Page 112

portfolio and for specific impaired loans requires significant management judgment. Auditing these complex estimates and assumptions involves especially challenging auditor judgment due to the nature and extent of audit evidence and effort required to address these matters, including the extent of specialized skill or knowledge needed.
The primary procedures we performed to address this critical audit matter included:
a.Testing the design and operating effectiveness of controls relating to management's review of loans, assignment of risk ratings, and consistency of application of accounting policies.
b.Evaluating the reasonableness of assumptions and sources of data used by management in forming the qualitative loss factors by performing retrospective review of historic loan loss experience and analyzing historical data used in developing the assumptions, including assessment of whether there were additional qualitative considerations relevant to the portfolio.
c.Evaluating the appropriateness of inputs and factors that the Company used in forming the qualitative loss factors and assessing whether such inputs and factors were relevant, reliable, and reasonable for the purpose used.
d.Testing the appropriateness of the Company's loan rating policy and the consistency of its application.
e.Evaluating the appropriateness of inputs and factors the Company used in developing the specific reserve on impaired loans.
f.Testing the mathematical accuracy and computation of the allowance for loan losses by re-performing or independently calculating significant elements of the allowance based on relevant source documents.
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.
We have served as the Company’s auditor since 1993.
/s/ Berry Dunn McNeil & Parker, LLC,
Firm ID 136
Portland, Maine
March 11, 2022
The First Bancorp - 2021 Form 10-K - Page 113

ITEM 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
None.
ITEM 9A. Controls and Procedures
As required by Rule 13a-15 under the Securities Exchange Act of 1934 (the "Exchange Act"), as of December 31, 2021, the end of the period covered by this report, the Company carried out an evaluation under the supervision and with the participation of the Company's Management, including the Company's Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company's disclosure controls and procedures. In designing and evaluating the Company's disclosure controls and procedures, the Company and its Management recognize that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and the Company's Management necessarily was required to apply its judgment in evaluating and implementing possible controls and procedures. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures are effective to provide reasonable assurance that information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. Also, based on Management's evaluation, there was no change in the Company's internal control over financial reporting that occurred during the fiscal quarter ended December 31, 2021 that has materially affected, or is reasonably likely to materially affect, the Company's internal control over financial reporting. The Company reviews its disclosure controls and procedures, which may include its internal controls over financial reporting, on an ongoing basis, and may from time to time make changes aimed at enhancing their effectiveness and to ensure that the Company's systems evolve with its business.
Management's Annual Report on Internal Control over Financial Reporting
The Management of the Company is responsible for the preparation and fair presentation of the financial statements and other financial information contained in this Form 10-K. Management is also responsible for establishing and maintaining adequate internal control over financial reporting and for identifying the framework used to evaluate its effectiveness. Management has designed processes, internal control and a business culture that foster financial integrity and accurate reporting. The Company's comprehensive system of internal control over financial reporting was designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of the consolidated financial statements of the Company in accordance with generally accepted accounting principles. The Company's accounting policies and internal control over financial reporting, established and maintained by Management, are under the general oversight of the Company's Board of Directors, including the Board of Directors' Audit Committee.
Management has made a comprehensive review, evaluation, and assessment of the Company's internal control over financial reporting as of December 31, 2021. The standard measures adopted by Management in making its evaluation are the measures in the 2013 Internal Control – Integrated Framework published by the Committee of Sponsoring Organizations of the Treadway Commission. Based upon its review and evaluation, Management concluded that, as of December 31, 2021, the Company's internal control over financial reporting was effective and that there were no material weaknesses.
Berry Dunn McNeil & Parker, LLC, an independent registered public accounting firm, which has audited and reported on the consolidated financial statements contained in this Form 10-K, has issued its written audit report on the Company's internal control over financial reporting which precedes this report.

/s/ Tony C. McKim | /s/ Richard M. Elder
Tony C. McKim, President and Director | Richard M. Elder, Treasurer and Chief Financial Officer
(Principal Executive Officer) | (Principal Financial Officer, Principal Accounting Officer)
March 11, 2022 | March 11, 2022

The First Bancorp - 2021 Form 10-K - Page 114

ITEM 9B. Other Information
Not Applicable
ITEM 9C. Disclosure Regarding Foreign Jurisdictions That Prevent Inspections
Not Applicable
ITEM 10. Directors, Executive Officers and Corporate Governance
Information with respect to directors and executive officers of the Company required by Item 10 shall be included in the Proxy Statement for the Annual Meeting of Stockholders to be held on April 27, 2022 and is incorporated herein by reference.
ITEM 11. Executive Compensation
Information with respect to executive compensation required by Item 11 shall be included in the Proxy Statement for the Annual Meeting of Stockholders to be held on April 27, 2022 and is incorporated herein by reference.
ITEM 12. Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters
Information with respect to security ownership of certain beneficial owners and Management and related stockholder matters required by Item 12 shall be included in the Proxy Statement for the Annual Meeting of Stockholders to be held on April 27, 2022 and is incorporated herein by reference.
ITEM 13. Certain Relationships and Related Transactions, and Director Independence
Information with respect to certain relationships and related transactions, and director independence required by Item 13 shall be included in the Proxy Statement for the Annual Meeting of Stockholders to be held on April 27, 2022 and is incorporated herein by reference.
ITEM 14. Principal Accounting Fees and Services
Information with respect to principal accounting fees and services required by Item 14 shall be included in the Proxy Statement for the Annual Meeting of Stockholders to be held on April 27, 2022 and is incorporated herein by reference.
The First Bancorp - 2021 Form 10-K - Page 115

ITEM 15. Exhibits and Financial Statement Schedules
A. Exhibits
Exhibit 3.2 Amendment to the Registrant's Articles of Incorporation (incorporated by reference to Exhibit 3.1 to the Company's Form 8-K filed on May 1, 2008).
Exhibit 3.3 Amendment to the Registrant's Articles of Incorporation (incorporated by reference to the Definitive Proxy Statement for the Company's 2008 Annual Meeting filed on March 14, 2008).
Exhibit 3.4 Amendment to the Registrant's Articles of Incorporation authorizing issuance of preferred stock (incorporated by reference to Exhibit 3.1 to Current Report on Form 8-K filed on December 29, 2008).
Exhibit 3.5 Conformed Copy of the Company's Bylaws (incorporated by reference to Exhibit 3.5 to the Company's Form 10-K filed March 10, 2017).
Exhibit 3.6 Amendment to the Company's Bylaws (incorporated by reference to Exhibit 3.6 to the Company's Form 8-K filed on December 20, 2019).
Exhibit 4.1 Description of Capital Stock (incorporated by reference to Exhibit 4.1 to the Company's Form 10-K filed March 11, 2022.
Exhibit 10.1 Director Split Dollar Insurance Plan and Specimen Agreement dated January 1, 2016, attached as Exhibit 10.1 to the Company's Form 8-K filed on October 25, 2017.
Exhibit 10.2 Executive Split Dollar Insurance Plan and Specimen Agreement dated January 1, 2016, attached as Exhibit 10.2 to the Company's Form 8-K filed on October 25, 2017.
Exhibit 10.3 Amendments dated November 8, 2019 to the Restricted Stock Agreements of an Executive Officer dated January 29, 2015, January 28, 2016, January 26, 2017 and January 4, 2018 attached as Exhibit 10.3 to the Company’s Form 10-Q filed on November 12, 2019.
Exhibit 10.4 Branch Purchase and Assumption Agreement between the Bank and Bangor Savings Bank for the purchase of a bank branch, loans and deposits at 1B Belmont Ave, Belfast, Maine, attached as Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q filed on November 6, 2020.
Exhibit 14.1 Code of Ethics for Senior Financial Officers, adopted by the Board of Directors on September 19, 2003. Incorporated by reference to Exhibit 14.1 to the Company's Annual Report on Form 10-K filed on March 15, 2006.
Exhibit 14.2 Code of Business Conduct and Ethics, adopted by the Board of Directors on April 15, 2004. Incorporated by reference to Exhibit 14.2 to the Company's Annual Report on Form 10-K filed on March 15, 2006.
Exhibit 23.1 Consent of Independent Registered Public Accounting Firm
Exhibit 31.1 Certification of Chief Executive Officer Pursuant to Rule 13A-14(A) of the Securities Exchange Act of 1934
Exhibit 31.2 Certification of Chief Financial Officer Pursuant to Rule 13A-14(A) of the Securities Exchange Act of 1934
Exhibit 32.1 Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
Exhibit 32.2 Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
Exhibit 101.INS XBRL Instance Document
Exhibit 101.SCH XBRL Taxonomy Extension Schema Document
Exhibit 101.CAL XBRL Taxonomy Extension Calculation Linkbase Document
Exhibit 101.LAB XBRL Taxonomy Extension Label Linkbase Document
Exhibit 101.PRE XBRL Taxonomy Extension Presentation Linkbase Document
Exhibit 101.DEF XBRL Taxonomy Extension Definitions Linkbase
The First Bancorp - 2021 Form 10-K - Page 116

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.
THE FIRST BANCORP, INC.
/s/ TONY C. MCKIM
Tony C. McKim, President
March 11, 2022
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

/s/ TONY C. MCKIM | /s/ RICHARD M. ELDER
Tony C. McKim, President and Director | Richard M. Elder, Treasurer and Chief Financial Officer
(Principal Executive Officer) | (Principal Financial Officer, Principal Accounting Officer)
March 11, 2022 | March 11, 2022
/s/ MARK N. ROSBOROUGH | /s/ ROBERT B. GREGORY
Mark N. Rosborough, Director and Chairman of the Board | Robert B. Gregory, Director
March 11, 2022 | March 11, 2022
/s/ RENEE W. KELLY | /s/ CORNELIUS J. RUSSELL
Renee W. Kelly, Director | Cornelius J. Russell, Director
March 11, 2022 | March 11, 2022
/s/ STUART G. SMITH | /s/ BRUCE B. TINDAL
Stuart G. Smith, Director | Bruce A. Tindal, Director
March 11, 2022 | March 11, 2022
/s/ F. STEPHEN WARD | /s/ KIMBERLY S. SWAN
F. Stephen Ward, Director | Kimberly S. Swan, Director
March 11, 2022 | March 11, 2022

The First Bancorp - 2021 Form 10-K - Page 117