Summary of Significant Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2023
Accounting Policies [Abstract]
Presentation	Presentation Colony Bankcorp, Inc. (the “Company”) is a bank holding company located in Fitzgerald, Georgia. The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, Colony Bank, Fitzgerald, Georgia (the “Bank”). The “Company” or “our,” as used herein, includes Colony Bank, except where the context requires otherwise. In July 2019, a new subsidiary of the Company was incorporated under the name Colony Risk Management, Inc. Colony Risk Management, Inc. is a subsidiary of the Company and is located in Las Vegas, Nevada. It is a captive insurance subsidiary which insures various liability and property damage policies for the Company and its related subsidiaries. Colony Risk Management is regulated by the State of Nevada Division of Insurance. All adjustments consisting of normal recurring accruals which are, in the opinion of management, necessary for fair presentation of the interim consolidated financial statements, have been included and fairly and accurately present the financial position, results of operations and cash flows of the Company. All significant intercompany accounts have been eliminated in consolidation. The accounting and reporting policies of the Company conform to generally accepted accounting principles and practices utilized in the commercial banking industry for interim financial information and Regulation S-X. Accordingly, the accompanying unaudited interim consolidated financial statements do not include all of the information or notes required for complete financial statements. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results which may be expected for the year ending December 31, 2023. These statements should be read in conjunction with the consolidated financial statements and notes thereto in the Company's Annual Report on Form 10-K for the year ended December 31, 2022 (“2022 Form 10-K”).
Nature of Operations	Nature of Operations The Bank provides a full range of retail, commercial and mortgage banking services for consumers and small- to medium-size businesses located primarily in north central, south and coastal Georgia and in Alabama through two loan production offices. The Bank is headquartered in Fitzgerald, Georgia with banking and mortgage offices in Albany, Ashburn, Athens, Broxton, Centerville, Columbus, Cordele, Douglas, Eastman, Fitzgerald, LaGrange, Leesburg, Macon, Moultrie, Quitman, Rochelle, Savannah, Soperton, Statesboro, Sylvester, Tifton, Valdosta and Warner Robins and loan production offices in Birmingham and Huntsville, Alabama. Lending and investing activities are funded primarily by deposits gathered through its retail banking office network.
Use of Estimates	Use of Estimates In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the balance sheet date and revenues and expenses for the 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 credit losses, the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans and fair value of assets acquired and liabilities assumed in a business combination, including goodwill impairment.
Reclassifications	Reclassifications In certain instances, amounts reported in prior years’ consolidated financial statements have been reclassified to conform to statement presentations selected for 2023. Such reclassifications have not materially affected previously reported stockholders’ equity or net income.
Concentrations of Credit Risk	Concentrations of Credit Risk Concentrations of credit risk can exist in relation to individual borrowers or groups of borrowers, certain types of collateral, certain types of industries, or certain geographic regions. The Company has a concentration in real estate loans as well as a geographic concentration that could pose an adverse credit risk. At March 31, 2023, approximately 86% of the Company’s loan portfolio was concentrated in loans secured by real estate. A substantial portion of borrowers’ ability to honor their contractual obligations is dependent upon the viability of the real estate economic sector. Management continues to monitor these concentrations and has considered these concentrations in its allowance for credit loss analysis. The success of the Company is dependent, to a certain extent, upon the economic conditions in the geographic markets it serves. Adverse changes in the economic conditions in these geographic markets would likely have a material adverse effect on the Company’s results of operations and financial condition. The operating results of the Company depend primarily on its net interest income. Accordingly, operations are subject to risks and uncertainties surrounding the exposure to changes in the interest rate environment. At times, the Company may have cash and cash equivalents at financial institutions in excess of federal deposit insurance limits. The Company places its cash and cash equivalents with high credit quality financial institutions whose credit ratings are monitored by management to minimize credit risk.
Allowance for Credit Losses ("ACL") - Loans	Allowance for Credit Losses ("ACL") – Loans The current expected credit loss (“CECL”) approach requires an estimate of the credit losses expected over the life of an exposure (or pool of exposures). It replaces the incurred loss approach’s threshold that delayed the recognition of a credit loss until it was probable a loss event was incurred. The estimate of expected credit losses is based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amounts. Historical loss experience is generally the starting point for estimating expected credit losses. The Company then considers whether the historical loss experience should be adjusted for asset-specific risk characteristics or current conditions at the reporting date that did not exist over the historical period used. The Company also considers future economic conditions and portfolio performance as part of a reasonable and supportable forecast period. The ACL is a valuation account that is deducted from the loans' amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged off against the ACL when management believes the uncollectibility of a loan balance is confirmed. Accrued interest receivable is excluded from the estimate of credit losses. Management determines the ACL balance using relevant available information from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Historical credit behaviors along with model judgments provide the basis for the estimation of expected credit losses. Adjustments to modeled loss estimates may be made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix, delinquency level, or term as well as for changes in environmental conditions, such as changes in economic conditions, property values, or other relevant factors. For the majority of loans and leases the ACL is calculated using a discounted cash flow methodology applied at a loan level with a one-year reasonable and supportable forecast period and a two-year straight-line reversion period. The ACL-loans is measured on a collective basis when similar risk characteristics exist. The Company has identified the following portfolio segments and calculates the ACL for each using a discounted cash flow methodology at the loan level, with loss rates, prepayment assumptions and curtailment assumptions driven by each loan’s collateral type: •Construction, land & land development - Risks common to construction, land & development loans are cost overruns, changes in market demand for property, inadequate long-term financing arrangements and declines in real estate values. •Other commercial real estate - Loans in this category are susceptible to business failure and general economic conditions declines in real estate value, declines in occupancy rates, and lack of suitable alternative use for the property. •Commercial, financial & agricultural - Risks to this loan category include the inability to monitor the condition of the collateral, which often consists of inventory, accounts receivable and other non-real estate assets. Equipment and inventory obsolescence can also pose a risk. Declines in general economic conditions and other events can cause cash flows to fall to levels insufficient to service debt. •Residential real estate - Residential real estate loans are susceptible to weakening general economic conditions, increases in unemployment rates and declining real estate values. •Consumer and other - Risks common to consumer direct loans include unemployment and changes in local economic conditions as well as the inability to monitor collateral consisting of personal property. When management determines that foreclosure is probable or when the borrower is experiencing financial difficulty at the reporting date and repayment is expected to be provided substantially through the operation or sale of the collateral, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate. Allowance for Credit Losses – Off-Balance Sheet Credit Exposures Management estimates expected credit losses on commitments to extend credit over the contractual period during which the Company is exposed to credit risk on the underlying commitments. The ACL on off-balance sheet credit exposures is adjusted as a provision for credit loss expense. The estimate includes consideration of the likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over its estimated life. The ACL is calculated using the same aggregate reserve rates calculated for the funded portion of loans at the portfolio level applied to the amount of commitments expected to fund. Allowance for Credit Losses – Held-to-Maturity ("HTM") Management measures current expected credit losses on HTM debt securities on a collective basis by major security type. The estimate of current expected credit losses considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. Management classifies the HTM portfolio into the following major security types: U.S. Treasuries, U.S. agencies and state, county and municipal, and mortgage-backed securities. Accrued interest receivable on HTM debt is excluded from the estimate of credit losses. All of the residential and commercial mortgage-backed securities held by the Company as HTM are issued by U.S. Government agencies and government sponsored entities. These securities are either explicitly or implicitly guaranteed by the U.S. government, are highly rated by major rating agencies and have a long history of no credit losses. The state and political subdivision securities are also highly rated by major rating agencies. Allowance for Credit Losses – Available-for-Sale Securities ("AFS") For AFS debt securities in an unrealized loss position, the Company first assesses whether it intends to sell, or whether it is more likely than not that it will be required to sell the security before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the security's amortized cost basis is written down to fair value through income. For AFS debt securities that do not meet the aforementioned criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an ACL is recorded for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any amount of unrealized loss that has not been recorded through an ACL is recognized in other comprehensive income. Accrued interest receivable on AFS debt securities is excluded from the estimate of credit losses. Changes in the ACL are recorded as provision for (or reversal of) credit loss expense. Losses are charged against the ACL when management believes the uncollectibility of an AFS security is confirmed or when either of the criteria regarding intent or requirement to sell is met.
Changes in Accounting Principles	Changes in Accounting Principles ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, as amended, was adopted by the Company on January 1, 2023, which replaces the incurred loss methodology with an expected loss methodology that is referred to as the current expected credit loss (CECL) methodology. The measurement of expected credit losses under the CECL methodology is applicable to financial assets measured at amortized cost, including loan receivables and held-to-maturity debt securities. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor in accordance with Topic 842 on leases. In addition, ASC 326 made changes to the accounting for available-for-sale debt securities. One such change is to require credit losses to be presented as an allowance rather than as a write-down on available-for-sale debt securities management does not intend to sell or believes that it is more likely than not they will be required to sell. The Company adopted ASC 326 using the modified retrospective method for all financial assets measured at amortized cost, and off-balance sheet credit exposures. Results for reporting periods beginning after January 1, 2023 are presented under ASC 326 while prior period amounts continue to be reported in accordance with previously applicable GAAP. The Company recorded a net decrease to retained earnings of $1.2 million, net of tax, as of January 1, 2023 for the cumulative effect of adopting ASC 326, primarily related to credit losses for unfunded commitments. ASU 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures, was adopted by the Company on January 1, 2023. This ASU provides guidance on eliminating the requirement for classification of and disclosures around troubled debt restructurings (TDRs). The purpose of this guidance is to eliminate unnecessary and overly-complex disclosures of loans that are already incorporated into the allowance for credit losses and related disclosures. This ASU further requires the disclosure of current-period gross charge-offs by year of origination. The Company includes TDRs in its measurement of expected credit losses under the CECL methodology and also did not have any new loans identified as TDRs during the period ended March 31, 2023. Current period gross charge-offs are included in the term loan vintage table in Note 3 - Loans. In March 2023, the FASB issued ASU 2023-02, “Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method.” ASU 2023-02 permits reporting entities to elect to account for their tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain conditions are met. ASU 2023-02 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023. ASU 2023-02 is not expected to have a material impact on the Company’s consolidated financial statements.
Earnings Per Share	Basic earnings per share is computed by dividing net income available to common stockholders by the weighted average number of common shares outstanding during each period. Diluted earnings per share reflects the potential dilution of restricted stock.
Fair Value of Financial Instruments and Fair Value Measurements	Cash and short-term investments – For cash, due from banks, bank-owned deposits and federal funds sold, the carrying amount is a reasonable estimate of fair value and is classified as Level 1. Investment securities – Fair values for investment securities are based on quoted market prices where available and classified as Level 1. If quoted market prices are not available, estimated fair values are based on quoted market prices of comparable instruments and classified as Level 2. If a comparable is not available, the investment securities are classified as Level 3. Other investments, at cost– The fair value of other bank stock approximates carrying value and is classified as Level 2. Fair values for investment funds are based on quoted market prices where available and classified as Level 1. If quoted market prices are not available, estimated fair values are based on quoted market prices of comparable instruments and classified as Level 2. If a comparable is not available, the investment securities are classified as Level 3. Loans held for sale – The fair value of loans held for sale is determined on outstanding commitments from third party investors in the secondary markets and is classified within Level 2 of the valuation hierarchy. Loans – The fair value of fixed rate loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings. For variable rate loans, the carrying amount is a reasonable estimate of fair value. Most loans are classified as Level 3. Deposit liabilities – The fair value of demand deposits, savings accounts and certain money market deposits is the amount payable on demand at the reporting date and is classified as Level 2. The fair value of deposits is estimated by discounting the future cash flows using the rates currently offered for deposits of similar remaining maturities and is classified as Level 2. Federal funds purchased – The carrying amounts of Federal funds purchased approximate fair value and are classified as Level 2. Federal Home Loan Bank advances– The fair value of Federal Home Loan Bank advances is estimated by discounting the future cash flows using the current rates at which similar advances would be obtained. Federal Home Loan Bank advances are classified as Level 2. Other borrowings – The fair value of other borrowings is calculated by discounting contractual cash flows using an estimated interest rate based on current rates available to the Company for debt of similar remaining maturities and collateral terms. Other borrowings is classified as Level 2 due to their expected maturities.

Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2023

Colony Bankcorp, Inc. (the “Company”) is a bank holding company located in Fitzgerald, Georgia. The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, Colony Bank, Fitzgerald, Georgia (the “Bank”). The “Company” or “our,” as used herein, includes Colony Bank, except where the context requires otherwise.

In July 2019, a new subsidiary of the Company was incorporated under the name Colony Risk Management, Inc. Colony Risk Management, Inc. is a subsidiary of the Company and is located in Las Vegas, Nevada. It is a captive insurance subsidiary which insures various liability and property damage policies for the Company and its related subsidiaries. Colony Risk Management is regulated by the State of Nevada Division of Insurance.

All adjustments consisting of normal recurring accruals which are, in the opinion of management, necessary for fair presentation of the interim consolidated financial statements, have been included and fairly and accurately present the financial position, results of operations and cash flows of the Company. All significant intercompany accounts have been eliminated in consolidation.

The accounting and reporting policies of the Company conform to generally accepted accounting principles and practices utilized in the commercial banking industry for interim financial information and Regulation S-X. Accordingly, the accompanying unaudited interim consolidated financial statements do not include all of the information or notes required for complete financial statements.

The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results which may be expected for the year ending December 31, 2023. These statements should be read in conjunction with the consolidated financial statements and notes thereto in the Company's Annual Report on Form 10-K for the year ended December 31, 2022 (“2022 Form 10-K”).

Nature of Operations

The Bank provides a full range of retail, commercial and mortgage banking services for consumers and small- to medium-size businesses located primarily in north central, south and coastal Georgia and in Alabama through two loan production offices. The Bank is headquartered in Fitzgerald, Georgia with banking and mortgage offices in Albany, Ashburn, Athens, Broxton, Centerville, Columbus, Cordele, Douglas, Eastman, Fitzgerald, LaGrange, Leesburg, Macon, Moultrie, Quitman, Rochelle, Savannah, Soperton, Statesboro, Sylvester, Tifton, Valdosta and Warner Robins and loan production offices in Birmingham and Huntsville, Alabama. Lending and investing activities are funded primarily by deposits gathered through its retail banking office network.

Use of Estimates

In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the balance sheet date and revenues and expenses for the 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 credit losses, the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans and fair value of assets acquired and liabilities assumed in a business combination, including goodwill impairment.

Reclassifications

In certain instances, amounts reported in prior years’ consolidated financial statements have been reclassified to conform to statement presentations selected for 2023. Such reclassifications have not materially affected previously reported stockholders’ equity or net income.

Concentrations of Credit Risk

Concentrations of credit risk can exist in relation to individual borrowers or groups of borrowers, certain types of collateral, certain types of industries, or certain geographic regions. The Company has a concentration in real estate loans as well as a geographic concentration that could pose an adverse credit risk. At March 31, 2023, approximately 86% of the Company’s loan portfolio was concentrated in loans secured by real estate. A substantial portion of borrowers’ ability to honor their contractual obligations is dependent upon the viability of the real estate economic sector. Management continues to monitor these concentrations and has considered these concentrations in its allowance for credit loss analysis.

The success of the Company is dependent, to a certain extent, upon the economic conditions in the geographic markets it serves. Adverse changes in the economic conditions in these geographic markets would likely have a material adverse effect on the Company’s results of operations and financial condition. The operating results of the Company depend primarily on its net interest income. Accordingly, operations are subject to risks and uncertainties surrounding the exposure to changes in the interest rate environment.

At times, the Company may have cash and cash equivalents at financial institutions in excess of federal deposit insurance limits. The Company places its cash and cash equivalents with high credit quality financial institutions whose credit ratings are monitored by management to minimize credit risk.

Allowance for Credit Losses ("ACL") - Loans

Allowance for Credit Losses ("ACL") – Loans

The current expected credit loss (“CECL”) approach requires an estimate of the credit losses expected over the life of an exposure (or pool of exposures). It replaces the incurred loss approach’s threshold that delayed the recognition of a credit loss until it was probable a loss event was incurred. The estimate of expected credit losses is based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amounts. Historical loss experience is generally the starting point for estimating expected credit losses. The Company then considers whether the historical loss experience should be adjusted for asset-specific risk characteristics or current conditions at the reporting date that did not exist over the historical period used. The Company also considers future economic conditions and portfolio performance as part of a reasonable and supportable forecast period.

The ACL is a valuation account that is deducted from the loans' amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged off against the ACL when management believes the uncollectibility of a loan balance is confirmed. Accrued interest receivable is excluded from the estimate of credit losses.

Management determines the ACL balance using relevant available information from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Historical credit behaviors along with model judgments provide the basis for the estimation of expected credit losses. Adjustments to modeled loss estimates may be made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix, delinquency level, or term as well as for changes in environmental conditions, such as changes in economic conditions, property values, or other relevant factors. For the majority of loans and leases the ACL is calculated using a discounted cash flow methodology applied at a loan level with a one-year reasonable and supportable forecast period and a two-year straight-line reversion period.

The ACL-loans is measured on a collective basis when similar risk characteristics exist. The Company has identified the following portfolio segments and calculates the ACL for each using a discounted cash flow methodology at the loan level, with loss rates, prepayment assumptions and curtailment assumptions driven by each loan’s collateral type:

•Construction, land & land development - Risks common to construction, land & development loans are cost overruns, changes in market demand for property, inadequate long-term financing arrangements and declines in real estate values.

•Other commercial real estate - Loans in this category are susceptible to business failure and general economic conditions declines in real estate value, declines in occupancy rates, and lack of suitable alternative use for the property.

•Commercial, financial & agricultural - Risks to this loan category include the inability to monitor the condition of the collateral, which often consists of inventory, accounts receivable and other non-real estate assets. Equipment and

inventory obsolescence can also pose a risk. Declines in general economic conditions and other events can cause cash flows to fall to levels insufficient to service debt.

•Residential real estate - Residential real estate loans are susceptible to weakening general economic conditions, increases in unemployment rates and declining real estate values.

•Consumer and other - Risks common to consumer direct loans include unemployment and changes in local economic conditions as well as the inability to monitor collateral consisting of personal property.

When management determines that foreclosure is probable or when the borrower is experiencing financial difficulty at the reporting date and repayment is expected to be provided substantially through the operation or sale of the collateral, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate.

Allowance for Credit Losses – Off-Balance Sheet Credit Exposures

Management estimates expected credit losses on commitments to extend credit over the contractual period during which the Company is exposed to credit risk on the underlying commitments. The ACL on off-balance sheet credit exposures is adjusted as a provision for credit loss expense. The estimate includes consideration of the likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over its estimated life. The ACL is calculated using the same aggregate reserve rates calculated for the funded portion of loans at the portfolio level applied to the amount of commitments expected to fund.

Allowance for Credit Losses – Held-to-Maturity ("HTM")

Management measures current expected credit losses on HTM debt securities on a collective basis by major security type. The estimate of current expected credit losses considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. Management classifies the HTM portfolio into the following major security types: U.S. Treasuries, U.S. agencies and state, county and municipal, and mortgage-backed securities. Accrued interest receivable on HTM debt is excluded from the estimate of credit losses.

All of the residential and commercial mortgage-backed securities held by the Company as HTM are issued by U.S. Government agencies and government sponsored entities. These securities are either explicitly or implicitly guaranteed by the U.S. government, are highly rated by major rating agencies and have a long history of no credit losses. The state and political subdivision securities are also highly rated by major rating agencies.

Allowance for Credit Losses – Available-for-Sale Securities ("AFS")

For AFS debt securities in an unrealized loss position, the Company first assesses whether it intends to sell, or whether it is more likely than not that it will be required to sell the security before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the security's amortized cost basis is written down to fair value through income. For AFS debt securities that do not meet the aforementioned criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, and adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an ACL is recorded for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any amount of unrealized loss that has not been recorded through an ACL is recognized in other comprehensive income. Accrued interest receivable on AFS debt securities is excluded from the estimate of credit losses.

Changes in the ACL are recorded as provision for (or reversal of) credit loss expense. Losses are charged against the ACL when management believes the uncollectibility of an AFS security is confirmed or when either of the criteria regarding intent or requirement to sell is met.

Changes in Accounting Principles

ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, as amended, was adopted by the Company on January 1, 2023, which replaces the incurred loss methodology with an expected loss methodology that is referred to as the current expected credit loss (CECL) methodology. The measurement of expected credit losses under the CECL methodology is applicable to financial assets measured at amortized cost, including loan receivables and held-to-maturity debt securities. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor in accordance with Topic 842 on leases. In addition, ASC 326 made changes to the accounting for available-for-sale debt securities. One such change is to require credit losses to be presented as an allowance rather than as a write-down on available-for-sale debt securities management does not intend to sell or believes that it is more likely than not they will be required to sell.

The Company adopted ASC 326 using the modified retrospective method for all financial assets measured at amortized cost, and off-balance sheet credit exposures. Results for reporting periods beginning after January 1, 2023 are presented under ASC 326 while prior period amounts continue to be reported in accordance with previously applicable GAAP. The Company recorded a net decrease to retained earnings of $1.2 million, net of tax, as of January 1, 2023 for the cumulative effect of adopting ASC 326, primarily related to credit losses for unfunded commitments.

ASU 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures, was adopted by the Company on January 1, 2023. This ASU provides guidance on eliminating the requirement for classification of and disclosures around troubled debt restructurings (TDRs). The purpose of this guidance is to eliminate unnecessary and overly-complex disclosures of loans that are already incorporated into the allowance for credit losses and related disclosures. This ASU further requires the disclosure of current-period gross charge-offs by year of origination. The Company includes TDRs in its measurement of expected credit losses under the CECL methodology and also did not have any new loans identified as TDRs during the period ended March 31, 2023. Current period gross charge-offs are included in the term loan vintage table in Note 3 - Loans.

In March 2023, the FASB issued ASU 2023-02, “Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method.” ASU 2023-02 permits reporting entities to elect to account for their tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain conditions are met. ASU 2023-02 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023. ASU 2023-02 is not expected to have a material impact on the Company’s consolidated financial statements.

Earnings Per Share

Basic earnings per share is computed by dividing net income available to common stockholders by the weighted average number of common shares outstanding during each period. Diluted earnings per share reflects the potential dilution of restricted stock.

Fair Value of Financial Instruments and Fair Value Measurements

Cash and short-term investments – For cash, due from banks, bank-owned deposits and federal funds sold, the carrying amount is a reasonable estimate of fair value and is classified as Level 1.

Investment securities – Fair values for investment securities are based on quoted market prices where available and classified as Level 1. If quoted market prices are not available, estimated fair values are based on quoted market prices of comparable instruments and classified as Level 2. If a comparable is not available, the investment securities are classified as Level 3.

Other investments, at cost– The fair value of other bank stock approximates carrying value and is classified as Level 2. Fair values for investment funds are based on quoted market prices where available and classified as Level 1. If quoted market prices are not available, estimated fair values are based on quoted market prices of comparable instruments and classified as Level 2. If a comparable is not available, the investment securities are classified as Level 3.

Loans held for sale – The fair value of loans held for sale is determined on outstanding commitments from third party investors in the secondary markets and is classified within Level 2 of the valuation hierarchy.

Loans – The fair value of fixed rate loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings. For variable rate loans, the carrying amount is a reasonable estimate of fair value. Most loans are classified as Level 3.

Deposit liabilities – The fair value of demand deposits, savings accounts and certain money market deposits is the amount payable on demand at the reporting date and is classified as Level 2. The fair value of deposits is estimated by discounting the future cash flows using the rates currently offered for deposits of similar remaining maturities and is classified as Level 2.

Federal funds purchased – The carrying amounts of Federal funds purchased approximate fair value and are classified as Level 2.

Federal Home Loan Bank advances– The fair value of Federal Home Loan Bank advances is estimated by discounting the future cash flows using the current rates at which similar advances would be obtained. Federal Home Loan Bank advances are classified as Level 2.

Other borrowings – The fair value of other borrowings is calculated by discounting contractual cash flows using an estimated interest rate based on current rates available to the Company for debt of similar remaining maturities and collateral terms. Other borrowings is classified as Level 2 due to their expected maturities.