SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation: The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, the Bank. In consolidation, all significant intercompany balances and transactions have been eliminated. References to “we,” “us,” “our,” “the Bank,” or “the Company” refer to the parent and its subsidiary that are consolidated for financial reporting purposes.
Accounting Estimates and Assumptions	Accounting Estimates and Assumptions: The financial statements are prepared in conformity with GAAP, which require management to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reported periods. Actual results could differ significantly from these estimates and assumptions. Material estimates generally susceptible to significant change are related to the determination of the allowance for loan losses, impaired loans, other real estate owned, deferred tax assets, the fair value of financial instruments and other-than-temporary impairment of investment securities.
Reclassification	Reclassification: Certain amounts in the prior years’ financial statements have been reclassified to conform to the current year’s presentation. Such reclassifications have no effect on shareholders’ equity or the net income as previously reported.
Subsequent Events	Subsequent Events: Subsequent events are events or transactions that occur after the balance sheet date but before financial statements are issued. Recognized subsequent events are events or transactions that provide additional evidence about conditions that existed as of the date of the balance sheet, including the estimates inherent in the process of preparing financial statements. Non-recognized subsequent events are events that provide evidence about conditions that did not exist as of the date of the balance sheet but arose after that date. We have reviewed events occurring through the date the financial statements were available to be issued and no subsequent events occurred requiring accrual or disclosure.
Cash and Cash Equivalents	Cash and Cash Equivalents: Cash and cash equivalents include working cash funds, due from banks, interest-bearing deposits at the Federal Reserve, items in process of collection and federal funds sold. All cash equivalents are readily convertible to cash and have maturities of less than 90 days. Depository institutions are required to maintain reserve and clearing balances at the Federal Reserve Bank. Vault cash satisfied our daily reserve requirement for the years ended December 31, 2021 and 2020.
Interest-bearing Deposits at the Federal Reserve	Interest-bearing Deposits at the Federal Reserve: Interest-bearing deposits at the Federal Reserve mature daily and are carried at cost.
Investment Securities	Investment Securities: We classify investments into three categories: (1) Held to Maturity - debt securities that we have the positive intent and ability to hold to maturity, which are reported at amortized cost, adjusted for the amortization of any related premiums or the accretion of any related discounts into interest income using a methodology which approximates a level yield of interest over the estimated remaining period until maturity; (2) Trading - debt securities that are bought and held principally for the purpose of selling them in the near term, which are reported at fair value, with unrealized gains and losses included in earnings; and (3) Available for Sale - debt securities that may be sold under certain conditions, which are reported at fair value, with unrealized gains and losses excluded from earnings and reported as a separate component of shareholders’ equity, net of income taxes. Unrealized losses on securities due to fluctuations in fair value are recognized when it is determined that an other than temporary decline in value has occurred. Realized gains or losses on the sale of investments are recognized on a specific identification, trade date basis. All securities were classified as available for sale for 2021 and 2020.
Mortgage Loans to be Sold	Mortgage Loans to be Sold: We originate fixed and variable rate residential mortgage loans on a service release basis in the secondary market. Loans closed but not yet settled with an investor are carried in our loans to be sold portfolio. Virtually all of these loans have commitments to be purchased by investors and the majority of these loans were locked in by price with the investors on the same day or shortly thereafter that the loan was locked in with our customers. Therefore, these loans present very little market risk. We usually deliver to, and receive funding from, the investor within 30 to 60 days. Commitments to sell these loans to the investor are considered derivative contracts and are sold to investors on a “best efforts” basis. We are not obligated to deliver a loan or pay a penalty if a loan is not delivered to the investor. Because of the short-term nature of these derivative contracts, the fair value of the mortgage loans to be sold in most cases is materially the same as the value of the loan amount at its origination. Mortgage loans originated and intended for sale in the secondary market are carried at the lower of cost or estimated market value in the aggregate. Net unrealized losses are provided for in a valuation allowance by charges to operations as a component of mortgage banking income. Gains or losses on sales of loans are recognized when control over these assets are surrendered and are included in mortgage banking income in the consolidated statements of income.
Loans and Allowance for Loan Losses	Loans and Allowance for Loan Losses: Loans are carried at principal amounts outstanding. Loan origination fees, net of certain direct origination costs, are deferred and recognized over the weighted average life of the loan as an adjustment to yield. Interest income on all loans is recorded on an accrual basis. The accrual of interest and the amortization of net loan fees are generally discontinued on loans that 1) are maintained on a cash basis because of deterioration in the financial condition of the borrower; 2) the payment of full principal is not expected; or 3) the principal or interest has been in default for a period of 90 days or more. We define past due loans based on contractual payment and maturity dates. The accrual of interest is generally discontinued on loans that become 90 days past due as to principal or interest. The accrual of interest on some loans may continue even though they are 90 days past due if the loans are well secured or in the process of collection and management deems it appropriate. If non-accrual loans decrease their past due status to less than 30 days for a period of six to nine months, they are reviewed individually by management to determine if they should be returned to accrual status. When the ultimate collectability of an impaired loan’s principal is in doubt, wholly or partially, all cash receipts are applied to principal. Once the recorded principal balance has been reduced to zero, future cash receipts are applied to interest income, to the extent that any interest has been foregone. Further cash receipts are recorded as recoveries of any amounts previously charged off. When this doubt does not exist, cash receipts are applied under the contractual terms of the loan agreement first to interest income and then to principal. We account for impaired loans by requiring that all loans (greater than $50,000) where it is estimated that we will be unable to collect all amounts due according to the terms of the loan agreement be recorded at the loan’s fair value. Fair value may be determined based upon the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral less cost to sell, if the loan is collateral dependent. Additional accounting guidance allows us to use existing methods for recognizing interest income on an impaired loan. The guidance also requires additional disclosures about how we estimate interest income related to our impaired loans. A loan is also considered impaired if its terms are modified in a troubled debt restructuring (“TDR”). For this type of impaired loan, cash receipts are typically applied to principal and interest receivable in accordance with the terms of the restructured loan agreement. Interest income is recognized on these loans using the accrual method of accounting, provided they are performing in accordance with their restructured terms. The allowance for loan losses (the “allowance”) is our estimate of credit losses inherent in the loan portfolio. The allowance is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the allowance when we believe the uncollectability of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. The allowance is evaluated on a regular basis and is based upon our periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, the estimated value of any underlying collateral and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available. We believe that the allowance is adequate to absorb inherent losses in the loan portfolio; however, there can be no assurance that loan losses in future periods will not exceed the current allowance amount or that future increases in the allowance will not be required. No assurance can be given that our ongoing evaluation of the loan portfolio, in light of changing economic conditions and other relevant circumstances, will not require significant future additions to the allowance, thus adversely affecting our operating results. The allowance is also subject to examination by regulatory agencies, which may consider factors such as the methodology used to determine adequacy and the size of the allowance relative to that of peer institutions and other adequacy tests. In addition, such regulatory agencies could require us to adjust our allowance based on information available at the time of the examination. The methodology used to determine the reserve for unfunded lending commitments, which is included in other liabilities, is inherently similar to the methodology used to determine the allowance adjusted for factors specific to binding commitments, including the probability of funding and historical loss ratio.
Concentration of Credit Risk	Concentration of Credit Risk: Our primary market consists of the counties of Berkeley, Charleston and Dorchester, South Carolina. As of December 31, 2021, the majority of the total loan portfolio, as well as a substantial portion of the commercial and real estate loan portfolios, were to borrowers within this region. No other areas of significant concentration of credit risk have been identified.
Premises, Equipment and Leasehold Improvements and Depreciation	Premises, Equipment and Leasehold Improvements and Depreciation: Land is carried at cost. Buildings and equipment are stated at cost less accumulated depreciation. Depreciation is recorded using the straight-line method for financial reporting purposes and accelerated methods for income tax purposes over the estimated useful lives of the assets ranging from 40 years for buildings and 3 to 15 years for equipment. Leasehold improvements are amortized over the shorter of the asset’s useful life or the remaining lease term, including renewal periods when reasonably assured. The cost of maintenance and repairs is charged to operating expense as incurred.
Leases	Leases: In accordance with ASU 2016-02, the Company determines if a contractual arrangement is a lease at inception. Operating leases are included in the operating right of use (“ROU”) assets and current operating lease liabilities on the Company’s consolidated balance sheet. ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. Currently, the Company does not have any finance leases. Beginning January 1, 2019, operating lease ROU assets and lease liabilities are recognized at the commencement of the lease based on the present value of lease payments over the lease term. The lease payments included in the present value are fixed payments and index-based variable lease payments. The Company estimates the incremental borrowing rate, based on information available at the commencement of the lease, as most of the Company’s leases do not include an implicit rate.
Income Taxes	Income Taxes: We account for income taxes under the asset and liability method. Deferred tax assets and liabilities are recognized for future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using the enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Net deferred tax assets are included in other assets in the consolidated balance sheet. Accounting standards require the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements. These standards also prescribe a recognition threshold and measurement of a tax position taken or expected to be taken in an enterprise’s tax return. We believe that we had no uncertain tax positions for the years ended December 31, 2021 and 2020. The income tax effects of unrealized gains and losses on investment securities available for sale are released from accumulated other comprehensive income at the time such securities are sold or impaired.
Stock-Based Compensation	Stock-Based Compensation: Compensation cost is recognized for stock options issued to employees, based on the fair value of these awards at the date of grant. A Black-Scholes model is utilized to estimate the fair value of stock options. Compensation cost is recognized over the expected term of the stock options and is adjusted for forfeitures as they occur.
Income Per Common Share	Income Per Common Share: Basic income per share is computed by dividing net income by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net income by the weighted-average number of common shares and potential common shares outstanding. Potential common shares consist of dilutive stock options determined using the treasury stock method and the average market price of common stock. Earnings per share are restated for all stock splits and stock dividends through the date of issuance of the consolidated financial statements.
Segment Information	Segment Information: The Company operates and manages itself within one retail banking segment and therefore has not provided segment disclosures.
Interest Rate Lock Commitments and Forward Sale Contracts	Interest Rate Lock Commitments and Forward Sale Contracts: Commitments to fund mortgage loans (interest rate locks) to be sold into the secondary market and forward commitments for the future delivery of these mortgage loans are accounted for as free-standing derivatives. The fair value of the interest rate lock is recorded at the time the commitment to fund the mortgage loan is executed and is adjusted for the expected exercise of the commitments before the loan is funded. In order to hedge the change in interest rates resulting from commitments to fund the loans, we enter into forward commitments for the future delivery of mortgage loans when the interest rate is locked. Fair values of these mortgage derivatives are estimated based on changes in mortgage interest rates from the date the interest on the loan is locked. Changes in the fair values of these derivatives are included in income when they occur. As a result of the short-term nature of mortgage loans held for sale (derivative contract), our derivative instruments were considered to be immaterial as of December 31, 2021 and 2020. We had no embedded derivative instruments requiring hedge accounting treatment at December 31, 2021 and 2020. We do not currently engage in hedging activities.
Recent Accounting Pronouncements	Recent Accounting Pronouncements: The following is a summary of recent authoritative pronouncements that could impact the accounting, reporting and/or disclosure of financial information by the Company. In June 2016, the FASB issued ASU 2016-13, Financial instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, to change the accounting for credit losses and modify the impairment model for certain debt securities. ASU 2016-13 changes the impairment model for most financial assets to a current expected credit loss ("CECL") model, replacing the incurred loss model that is currently in use. The new guidance requires an entity to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions and reasonable supportable forecasts. The CECL model will apply to financial assets measured at amortized cost, such as loans and investments, as well as certain off-balance sheet credit exposures. In May 2019, the FASB issued guidance to provide entities with an option to irrevocably elect the fair value option, applied on an instrument-by-instrument basis for eligible instruments, upon adoption of ASU 2016-13, Measurement of Credit Losses on Financial Instruments. In October 2019, the FASB voted to extend the implementation date for smaller reporting companies, non-SEC public companies, and private companies. This amendment will become effective for the Company on January 1, 2023. In connection with its efforts to implement ASU 2016-13, the Company internally developed and tested a model to apply the provisions of this guidance upon adoption. The Company is currently in the process of evaluating the impact on the consolidated financial statements of adopting ASU 2016-13. The actual impact of adopting ASU 2016-13 will be influenced by the quality, composition, and characteristics of our loan and investment portfolios, as well as the expected economic conditions and forecasts at the time of adoption and future reporting periods. In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which provides guidance to simply accounting for income taxes by removing specific technical exceptions that can produce information investors do not understand. The amendments improve and simplify the application of GAAP for other areas of Topic 740 by clarifying and amending the existing guidance. The amendment became effective January 1, 2021 and did not have a material effect on the consolidated financial statements. In January 2020, the FASB issued guidance to address accounting for the transition into and out of the equity method and measuring certain purchased options and forward contracts to acquire investments. The amendment became effective January 1, 2021 and did not have a material effect on the consolidated financial statements. In March 2020, the FASB issued guidance that makes narrow-scope improvements to various aspects of the financial instrument guidance, including the current expected credit losses (CECL) guidance issued in 2016. The amendments related to conforming amendments. For public business entities, the amendments are effective upon issuance of this final ASU. For the amendments related to ASU 2016-13, public business entities that meet the definition of an SEC filer, excluding eligible smaller reporting companies (SRCs) as defined by the SEC, should adopt the amendments in ASU 2016-13 during 2020. Early adoption will continue to be permitted. For entities that have not yet adopted the guidance in ASU 2016-13, the effective dates and the transition requirements for these amendments are the same as the effective date and transition requirements in ASU 2016-13. The Company does not expect these amendments to have a material effect on its consolidated financial statements. In March 2020, the FASB issued guidance to provide temporary optional guidance to ease the potential burden in accounting for reference rate reform. The amendments are effective as of March 12, 2020 through December 31, 2022. The Company does not expect these amendments to have a material effect on its consolidated financial statements. In January 2021, the FASB issued amendments to clarify that certain optional expedients and exceptions in the reference rate reform topic for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. The amendments were effective immediately upon issuance. The amendments did not have a material effect on the Company’s consolidated financial statements. In August 2021, the FASB issued amendments to update SEC paragraphs in the Accounting Standards Codification to reflect the issuance of SEC Release No. 33-10786, Amendments to Financial Disclosures about Acquired and Disposed Businesses, and No. 33-10835, Update of Statistical Disclosures for Bank and Savings and Loan Registrants. The amendments were effective upon issuance. The amendments did not have a material effect on the Company’s consolidated financial statements. In November 2021, the FASB added a topic to the Accounting Standards Codification, Government Assistance, to require certain annual disclosures about transactions with a government that are accounted for by applying a grant or contribution accounting model by analogy to other accounting guidance. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2021. The Company does not expect these amendments to have a material effect on its consolidated financial statements. Other accounting standards that have been issued or proposed by the FASB or other standards-setting bodies are not expected to have a material impact on our financial position, results of operations or cash flows.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2021

Principles of Consolidation:

The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, the Bank. In consolidation, all significant intercompany balances and transactions have been eliminated.

References to “we,” “us,” “our,” “the Bank,” or “the Company” refer to the parent and its subsidiary that are consolidated for financial reporting purposes.

Accounting Estimates and Assumptions

Accounting Estimates and Assumptions:

The financial statements are prepared in conformity with GAAP, which require management to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reported periods. Actual results could differ significantly from these estimates and assumptions. Material estimates generally susceptible to significant change are related to the determination of the allowance for loan losses, impaired loans, other real estate owned, deferred tax assets, the fair value of financial instruments and other-than-temporary impairment of investment securities.

Reclassification

Reclassification:

Certain amounts in the prior years’ financial statements have been reclassified to conform to the current year’s presentation. Such reclassifications have no effect on shareholders’ equity or the net income as previously reported.

Subsequent Events

Subsequent Events:

Subsequent events are events or transactions that occur after the balance sheet date but before financial statements are issued. Recognized subsequent events are events or transactions that provide additional evidence about conditions that existed as of the date of the balance sheet, including the estimates inherent in the process of preparing financial statements. Non-recognized subsequent events are events that provide evidence about conditions that did not exist as of the date of the balance sheet but arose after that date. We have reviewed events occurring through the date the financial statements were available to be issued and no subsequent events occurred requiring accrual or disclosure.

Cash and Cash Equivalents

Cash and Cash Equivalents:

Cash and cash equivalents include working cash funds, due from banks, interest-bearing deposits at the Federal Reserve, items in process of collection and federal funds sold. All cash equivalents are readily convertible to cash and have maturities of less than 90 days.

Depository institutions are required to maintain reserve and clearing balances at the Federal Reserve Bank. Vault cash satisfied our daily reserve requirement for the years ended December 31, 2021 and 2020.

Interest-bearing Deposits at the Federal Reserve

Interest-bearing Deposits at the Federal Reserve:

Interest-bearing deposits at the Federal Reserve mature daily and are carried at cost.

Investment Securities

Investment Securities:

We classify investments into three categories: (1) Held to Maturity - debt securities that we have the positive intent and ability to hold to maturity, which are reported at amortized cost, adjusted for the amortization of any related premiums or the accretion of any related discounts into interest income using a methodology which approximates a level yield of interest over the estimated remaining period until maturity; (2) Trading - debt securities that are bought and held principally for the purpose of selling them in the near term, which are reported at fair value, with unrealized gains and losses included in earnings; and (3) Available for Sale - debt securities that may be sold under certain conditions, which are reported at fair value, with unrealized gains and losses excluded from earnings and reported as a separate component of shareholders’ equity, net of income taxes. Unrealized losses on securities due to fluctuations in fair value are recognized when it is determined that an other than temporary decline in value has occurred.

Realized gains or losses on the sale of investments are recognized on a specific identification, trade date basis. All securities were classified as available for sale for 2021 and 2020.

Mortgage Loans to be Sold

Mortgage Loans to be Sold:

We originate fixed and variable rate residential mortgage loans on a service release basis in the secondary market. Loans closed but not yet settled with an investor are carried in our loans to be sold portfolio. Virtually all of these loans have commitments to be purchased by investors and the majority of these loans were locked in by price with the investors on the same day or shortly thereafter that the loan was locked in with our customers. Therefore, these loans present very little market risk. We usually deliver to, and receive funding from, the investor within 30 to 60 days. Commitments to sell these loans to the investor are considered derivative contracts and are sold to investors on a “best efforts” basis. We are not obligated to deliver a loan or pay a penalty if a loan is not delivered to the investor. Because of the short-term nature of these derivative contracts, the fair value of the mortgage loans to be sold in most cases is materially the same as the value of the loan amount at its origination.

Mortgage loans originated and intended for sale in the secondary market are carried at the lower of cost or estimated market value in the aggregate. Net unrealized losses are provided for in a valuation allowance by charges to operations as a component of mortgage banking income. Gains or losses on sales of loans are recognized when control over these assets are surrendered and are included in mortgage banking income in the consolidated statements of income.

Loans and Allowance for Loan Losses

Loans and Allowance for Loan Losses:

Loans are carried at principal amounts outstanding. Loan origination fees, net of certain direct origination costs, are deferred and recognized over the weighted average life of the loan as an adjustment to yield. Interest income on all loans is recorded on an accrual basis. The accrual of interest and the amortization of net loan fees are generally discontinued on loans that 1) are maintained on a cash basis because of deterioration in the financial condition of the borrower; 2) the payment of full principal is not expected; or 3) the principal or interest has been in default for a period of 90 days or more. We define past due loans based on contractual payment and maturity dates.

The accrual of interest is generally discontinued on loans that become 90 days past due as to principal or interest. The accrual of interest on some loans may continue even though they are 90 days past due if the loans are well secured or in the process of collection and management deems it appropriate. If non-accrual loans decrease their past due status to less than 30 days for a period of six to nine months, they are reviewed individually by management to determine if they should be returned to accrual status.

When the ultimate collectability of an impaired loan’s principal is in doubt, wholly or partially, all cash receipts are applied to principal. Once the recorded principal balance has been reduced to zero, future cash receipts are applied to interest income, to the extent that any interest has been foregone. Further cash receipts are recorded as recoveries of any amounts previously charged off. When this doubt does not exist, cash receipts are applied under the contractual terms of the loan agreement first to interest income and then to principal.

We account for impaired loans by requiring that all loans (greater than $50,000) where it is estimated that we will be unable to collect all amounts due according to the terms of the loan agreement be recorded at the loan’s fair value. Fair value may be determined based upon the present value of expected future cash flows discounted at the loan’s effective interest rate, or the fair value of the collateral less cost to sell, if the loan is collateral dependent.

Additional accounting guidance allows us to use existing methods for recognizing interest income on an impaired loan. The guidance also requires additional disclosures about how we estimate interest income related to our impaired loans.

A loan is also considered impaired if its terms are modified in a troubled debt restructuring (“TDR”). For this type of impaired loan, cash receipts are typically applied to principal and interest receivable in accordance with the terms of the restructured loan agreement. Interest income is recognized on these loans using the accrual method of accounting, provided they are performing in accordance with their restructured terms.

The allowance for loan losses (the “allowance”) is our estimate of credit losses inherent in the loan portfolio. The allowance is established as losses are estimated to have occurred through a provision for loan losses charged to earnings. Loan losses are charged against the allowance when we believe the uncollectability of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. The allowance is evaluated on a regular basis and is based upon our periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect the borrower’s ability to repay, the estimated value of any underlying collateral and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available.

We believe that the allowance is adequate to absorb inherent losses in the loan portfolio; however, there can be no assurance that loan losses in future periods will not exceed the current allowance amount or that future increases in the allowance will not be required. No assurance can be given that our ongoing evaluation of the loan portfolio, in light of changing economic conditions and other relevant circumstances, will not require significant future additions to the allowance, thus adversely affecting our operating results.

The allowance is also subject to examination by regulatory agencies, which may consider factors such as the methodology used to determine adequacy and the size of the allowance relative to that of peer institutions and other adequacy tests. In addition, such regulatory agencies could require us to adjust our allowance based on information available at the time of the examination.

The methodology used to determine the reserve for unfunded lending commitments, which is included in other liabilities, is inherently similar to the methodology used to determine the allowance adjusted for factors specific to binding commitments, including the probability of funding and historical loss ratio.

Concentration of Credit Risk

Concentration of Credit Risk:

Our primary market consists of the counties of Berkeley, Charleston and Dorchester, South Carolina. As of December 31, 2021, the majority of the total loan portfolio, as well as a substantial portion of the commercial and real estate loan portfolios, were to borrowers within this region. No other areas of significant concentration of credit risk have been identified.

Premises, Equipment and Leasehold Improvements and Depreciation

Premises, Equipment and Leasehold Improvements and Depreciation:

Land is carried at cost. Buildings and equipment are stated at cost less accumulated depreciation. Depreciation is recorded using the straight-line method for financial reporting purposes and accelerated methods for income tax purposes over the estimated useful lives of the assets ranging from 40 years for buildings and 3 to 15 years for equipment. Leasehold improvements are amortized over the shorter of the asset’s useful life or the remaining lease term, including renewal periods when reasonably assured. The cost of maintenance and repairs is charged to operating expense as incurred.

Leases

Leases:

In accordance with ASU 2016-02, the Company determines if a contractual arrangement is a lease at inception. Operating leases are included in the operating right of use (“ROU”) assets and current operating lease liabilities on the Company’s consolidated balance sheet. ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. Currently, the Company does not have any finance leases.

Beginning January 1, 2019, operating lease ROU assets and lease liabilities are recognized at the commencement of the lease based on the present value of lease payments over the lease term. The lease payments included in the present value are fixed payments and index-based variable lease payments. The Company estimates the incremental borrowing rate, based on information available at the commencement of the lease, as most of the Company’s leases do not include an implicit rate.

Income Taxes

Income Taxes:

We account for income taxes under the asset and liability method. Deferred tax assets and liabilities are recognized for future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using the enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Net deferred tax assets are included in other assets in the consolidated balance sheet.

Accounting standards require the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements. These standards also prescribe a recognition threshold and measurement of a tax position taken or expected to be taken in an enterprise’s tax return. We believe that we had no uncertain tax positions for the years ended December 31, 2021 and 2020.

The income tax effects of unrealized gains and losses on investment securities available for sale are released from accumulated other comprehensive income at the time such securities are sold or impaired.

Stock-Based Compensation

Stock-Based Compensation:

Compensation cost is recognized for stock options issued to employees, based on the fair value of these awards at the date of grant. A Black-Scholes model is utilized to estimate the fair value of stock options. Compensation cost is recognized over the expected term of the stock options and is adjusted for forfeitures as they occur.

Income Per Common Share

Income Per Common Share:

Basic income per share is computed by dividing net income by the weighted-average number of common shares outstanding. Diluted earnings per share is computed by dividing net income by the weighted-average number of common shares and potential common shares outstanding. Potential common shares consist of dilutive stock options determined using the treasury stock method and the average market price of common stock. Earnings per share are restated for all stock splits and stock dividends through the date of issuance of the consolidated financial statements.

Segment Information

Segment Information:

The Company operates and manages itself within one retail banking segment and therefore has not provided segment disclosures.

Interest Rate Lock Commitments and Forward Sale Contracts

Interest Rate Lock Commitments and Forward Sale Contracts:

Commitments to fund mortgage loans (interest rate locks) to be sold into the secondary market and forward commitments for the future delivery of these mortgage loans are accounted for as free-standing derivatives. The fair value of the interest rate lock is recorded at the time the commitment to fund the mortgage loan is executed and is adjusted for the expected exercise of the commitments before the loan is funded. In order to hedge the change in interest rates resulting from commitments to fund the loans, we enter into forward commitments for the future delivery of mortgage loans when the interest rate is locked. Fair values of these mortgage derivatives are estimated based on changes in mortgage interest rates from the date the interest on the loan is locked. Changes in the fair values of these derivatives are included in income when they occur. As a result of the short-term nature of mortgage loans held for sale (derivative contract), our derivative instruments were considered to be immaterial as of December 31, 2021 and 2020.

We had no embedded derivative instruments requiring hedge accounting treatment at December 31, 2021 and 2020. We do not currently engage in hedging activities.

Recent Accounting Pronouncements

Recent Accounting Pronouncements:

The following is a summary of recent authoritative pronouncements that could impact the accounting, reporting and/or disclosure of financial information by the Company.

In June 2016, the FASB issued ASU 2016-13, Financial instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, to change the accounting for credit losses and modify the impairment model for certain debt securities. ASU 2016-13 changes the impairment model for most financial assets to a current expected credit loss ("CECL") model, replacing the incurred loss model that is currently in use. The new guidance requires an entity to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions and reasonable supportable forecasts. The CECL model will apply to financial assets measured at amortized cost, such as loans and investments, as well as certain off-balance sheet credit exposures. In May 2019, the FASB issued guidance to provide entities with an option to irrevocably elect the fair value option, applied on an instrument-by-instrument basis for eligible instruments, upon adoption of ASU 2016-13, Measurement of Credit Losses on Financial Instruments. In October 2019, the FASB voted to extend the implementation date for smaller reporting companies, non-SEC public companies, and private companies. This amendment will become effective for the Company on January 1, 2023. In connection with its efforts to implement ASU 2016-13, the Company internally developed and tested a model to apply the provisions of this guidance upon adoption. The Company is currently in the process of evaluating the impact on the consolidated financial statements of adopting ASU 2016-13. The actual impact of adopting ASU 2016-13 will be influenced by the quality, composition, and characteristics of our loan and investment portfolios, as well as the expected economic conditions and forecasts at the time of adoption and future reporting periods.

In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes, which provides guidance to simply accounting for income taxes by removing specific technical exceptions that can produce information investors do not understand. The amendments improve and simplify the application of GAAP for other areas of Topic 740 by clarifying and amending the existing guidance. The amendment became effective January 1, 2021 and did not have a material effect on the consolidated financial statements.

In January 2020, the FASB issued guidance to address accounting for the transition into and out of the equity method and measuring certain purchased options and forward contracts to acquire investments. The amendment became effective January 1, 2021 and did not have a material effect on the consolidated financial statements.

In March 2020, the FASB issued guidance that makes narrow-scope improvements to various aspects of the financial instrument guidance, including the current expected credit losses (CECL) guidance issued in 2016. The amendments related to conforming amendments. For public business entities, the amendments are effective upon issuance of this final ASU. For the amendments related to ASU 2016-13, public business entities that meet the definition of an SEC filer, excluding eligible smaller reporting companies (SRCs) as defined by the SEC, should adopt the amendments in ASU 2016-13 during 2020. Early adoption will continue to be permitted. For entities that have not yet adopted the guidance in ASU 2016-13, the effective dates and the transition requirements for these amendments are the same as the effective date and transition requirements in ASU 2016-13. The Company does not expect these amendments to have a material effect on its consolidated financial statements.

In March 2020, the FASB issued guidance to provide temporary optional guidance to ease the potential burden in accounting for reference rate reform. The amendments are effective as of March 12, 2020 through December 31, 2022. The Company does not expect these amendments to have a material effect on its consolidated financial statements.

In January 2021, the FASB issued amendments to clarify that certain optional expedients and exceptions in the reference rate reform topic for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. The amendments were effective immediately upon issuance. The amendments did not have a material effect on the Company’s consolidated financial statements.

In August 2021, the FASB issued amendments to update SEC paragraphs in the Accounting Standards Codification to reflect the issuance of SEC Release No. 33-10786, Amendments to Financial Disclosures about Acquired and Disposed Businesses, and No. 33-10835, Update of Statistical Disclosures for Bank and Savings and Loan Registrants. The amendments were effective upon issuance. The amendments did not have a material effect on the Company’s consolidated financial statements.

In November 2021, the FASB added a topic to the Accounting Standards Codification, Government Assistance, to require certain annual disclosures about transactions with a government that are accounted for by applying a grant or contribution accounting model by analogy to other accounting guidance. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2021. The Company does not expect these amendments to have a material effect on its consolidated financial statements.

Other accounting standards that have been issued or proposed by the FASB or other standards-setting bodies are not expected to have a material impact on our financial position, results of operations or cash flows.