Note 1 - Nature of Operations - Summary of Significant Accounting Policies -	12 Months Ended
Dec. 31, 2023
Notes to Financial Statements
Significant Accounting Policies [Text Block]	Note 1 – Nature of Operations – Summary of Significant Accounting Policies – The accounting principles followed by Business First Bancshares, Inc. and its wholly-owned subsidiary, b1BANK (the “Bank”), and the Bank’s wholly-owned subsidiaries, Business First Insurance, LLC and Smith Shellnut Wilson, LLC (“SSW”) are those which are generally practiced within the banking industry. The methods of applying those principles conform with generally accepted accounting principles (“GAAP”) and have been applied on a consistent basis. The principles which significantly affect the determination of financial position, results of operations, changes in shareholders’ equity and cash flows are summarized below. Principles of Consolidation The consolidated financial statements include the accounts of Business First Bancshares, Inc. and its wholly-owned subsidiary, b1BANK, and the Bank’s wholly-owned subsidiaries, Business First Insurance, LLC and SSW (collectively, the “Company”). All significant intercompany balances and transactions have been eliminated. Nature of Operations The Bank operates out of full-service banking centers and loan production offices in markets across Louisiana, the Dallas/Fort Worth, Texas metroplex, and Houston, Texas. As a state bank, it is subject to regulation by the Office of Financial Institutions (“OFI”), State of Louisiana, and the Federal Deposit Insurance Corporation (“FDIC”), and undergoes periodic examinations by these agencies. The Company is also regulated by the Federal Reserve and is subject to periodic examinations. On March 22, 2021, the Company, through b1BANK, entered into a definitive agreement to acquire SSW, a registered investment advisor with approximately $3.5 billion in assets under management, specializing in managing investment portfolios for corporations, foundations and individuals. The acquisition of SSW was consummated on April 1, 2021. At March 31, 2021, SSW reported $3.6 million in total assets and $2.3 million in total liabilities. On March 1, 2022, the Company completed the acquisition of Texas Citizens Bancorp, Inc. (“TCBI”), and its wholly-owned subsidiary, Texas Citizens Bank, National Association, located in Pasadena, Texas. The company issued 2,069,532 shares of its common stock to the former shareholders of TCBI. At February 28, 2022, TCBI reported $534.2 million in total assets, $349.5 million in loans and $477.2 million in deposits. Estimates Preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying disclosures. These estimates are based on management’s best knowledge of current events and actions the Company may undertake in the future. Critical accounting estimates that are particularly susceptible to significant change for the Company include the determination of the acquired loans and allowance for credit losses and purchase accounting adjustments (other than loans). Other estimates include goodwill, fair value of financial instruments, investment securities and the assessment of income taxes. Management does not anticipate any material changes to estimates in the near term. Factors that may cause sensitivity to the aforementioned estimates include but are not limited to: external market factors such as market interest rates and employment rates, changes to operating policies and procedures, economic conditions in the Company’s markets, and changes in applicable banking regulations. Actual results may ultimately differ from estimates. The Bank’s loans are generally secured by specific items of collateral including real property, business assets, and consumer assets. Although the Bank has a diversified loan portfolio, a substantial portion of its debtors’ ability to honor their contracts is dependent on local economic conditions in the Bank’s market area. While management uses available information to recognize losses on loans, further reductions in the carrying amounts of loans may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the estimated losses on loans. Such agencies may require the Bank to recognize additional losses based on their judgments about information available to them at the time of their examination. Because of these factors, it is reasonably possible that the estimated losses on loans may change materially in the near term. However, the amount of the change that is reasonably possible cannot be estimated. Acquisition Accounting Acquisitions are accounted for under the purchase method of accounting. Purchased assets and assumed liabilities are recorded at their respective acquisition date fair values, and identifiable intangible assets are recorded at fair value. If the consideration given exceeds the fair value of the net assets received, goodwill is recognized. The Company generally records provisional amounts of fair value at the time of acquisition based on the information available. The provisional fair values are subject to refinement for up to one year after the closing date of an acquisition as information relative to closing date fair values becomes available. Securities Management determines the appropriate classification of debt securities (held to maturity, available for sale or trading) at the time of purchase and re-evaluates this classification quarterly. Securities classified as available for sale are those debt securities the Bank intends to hold for an indefinite period of time but not necessarily to maturity. Any decision to sell a security classified as available for sale would be based on various factors, including significant movements in interest rates, changes in the maturity mix of the Bank’s assets and liabilities, liquidity needs, regulatory capital considerations, and other similar factors. Securities available for sale are recorded at fair value. Unrealized gains or losses are reported as a component of comprehensive income. Realized gains or losses, determined on the basis of the cost of specific securities sold, are included in earnings. Securities classified as held to maturity are those debt securities the Bank has both the intent and ability to hold to maturity regardless of changes in market conditions, liquidity needs or changes in general economic conditions. These securities are recorded at cost adjusted for amortization of premium and accretion of discount, computed by various methods approximating the interest method over their contractual lives. The Bank has no securities classified as held to maturity at December 31, 2023 and 2022. Securities classified as trading are those securities held for resale in anticipation of short-term market movements. These securities are recorded at market value with any market adjustments included in earnings. The Bank has no securities classified as trading at December 31, 2023 and 2022. Other Equity Securities The Bank has invested in Federal Home Loan Bank (“FHLB”) stock, and other similar correspondent banks, which is reflected at cost in these financial statements. As a member of the FHLB System, the Bank is required to purchase and maintain stock in an amount determined by the FHLB. The FHLB stock is redeemable at par value at the discretion of the FHLB. The Bank has invested in certain equity investments which are accounted for under the equity method of accounting, which are considered to be variable interest entities (“VIE”). Loans, including acquired loans Loans Loans are stated at principal amounts outstanding, adjusted for deferred fees, costs and fair value adjustments, in the case of acquired loans, less the allowance for loan losses. Interest on loans is accrued daily based on the principal outstanding. Deferred fees, costs and fair value adjustments for acquired loans are recognized as an adjustment to yield over the life of the loan. Generally, the Bank discontinues the accrual of interest income when a loan becomes 90 days past due as to principal or interest. When a loan is placed on nonaccrual status, previously recognized but uncollected interest is reversed from interest income. Subsequent cash receipts on nonaccrual loans are generally accounted for on the cost recovery method until the loans qualify for return to accrual status. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. Prior to January 1, 2023, the Bank classified loans as impaired when it was probable the Bank would be unable to collect the scheduled payments of principal and interest when due according to the contractual terms of the loan agreement. Acquired Loans Purchased loans acquired in a business combination are initially recorded at their estimated fair value as of the acquisition date. Subsequent to acquisition, acquired loans are accounted for based upon a determination of whether they were purchased with more-than insignificant amount of credit deterioration (“PCD”) or an insignificant (“non-PCD”) amount of credit deterioration compared to origination. In either case, the difference between the estimated fair value of the acquired loan related to non-credit deterioration is treated as an adjustment to the contractual yield and accreted into interest income over the remaining life of the loan. Effective January 1, 2023, the Company adopted ASU 2016-13, Financial Instrument – Credit Losses (Topic 326). Measurement of Credit Losses on Financial Instruments related to the impairment of financial instruments (ASU 2016-13). Prior to the adoption of Financial Instrument – Credit Losses (Topic 324), Measurement of Credit Losses on Financial Instruments, commonly referred to as the Current Expected Credit Loss (“CECL”), ASU 2016-13, acquired performing loans were accounted for under ASC 310-20, Nonrefundable Fees and Other Costs, with the related discount or premium being recognized as an adjustment to yield over the life of the loan and acquired impaired loans were accounted for according to ASC Topic 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality (“ASC 310-30”). Under this method, adjustments to cash flows from the original acquisition date estimates were accounted for as adjustments to accretion for these loans. Allowance for Credit Losses Allowance for Loan Losses Effective January 1, 2023, the allowance for credit losses is established for current expected credit losses on the Company’s loan portfolio, including unfunded credit commitments. Upon adoption of the guidance on January 1, 2023, we recognized an $827,000 reduction to retained earnings, after recording the relating deferred tax asset adjustment at our adjusted tax rate. The allowance for credit losses is increased through provisions charged to earnings and reduced by net charge-offs, inclusive of recoveries. Management evaluates the appropriateness of the allowance for credit losses on a quarterly basis. The allowance considers expected losses for the remaining lives of the applicable assets. The Company subscribes to a third-party service to provide economic forecasts at both the national and state levels, including GDP and unemployment, and other relevant forecasts. National forecasted economic scenarios are considered over a reasonable and supportable forecast period, currently one year, which incorporates Company and peer historical losses. After the forecast period, the Company reverts to long-term historical loss experience on a straight-line basis over a one-year period, adjusted for the composition of the current loan portfolio, to estimate losses over the remaining lives of the portfolio. The economic scenarios are updated at least quarterly and are designed to provide estimates that take into consideration the customer base of our loan portfolio. Loss estimates also consider qualitative factors affecting credit losses not reflected in the model, including trends in the portfolio, credit management and underwriting practices and forecasted economic conditions affecting our operating footprint. The allowance recorded for credit losses utilizes forward-looking expected loss models to consider a variety of factors affecting lifetime credit losses. These factors include loan and borrower characteristics, such as internal risk ratings, delinquency status, collateral type and available valuation information, and the remaining term of the loan, adjusted for expected prepayments, with loans sharing risk characteristics grouped into pools to estimate expected losses. Where loans do not exhibit similar risk characteristics, an individual analysis is performed to consider expected credit losses. For each loan portfolio, model estimates are adjusted as necessary to consider any relevant qualitative factors that would affect the accuracy of the model. The results of the analysis are evaluated quarterly to confirm the estimates are appropriate for each loan portfolio. Expected credit loss estimates also include consideration of expected cash recoveries on loans previously charged-off, or, expected recoveries on collateral dependent loans where recovery is expected through sale of the collateral. The allowance recorded for individually evaluated loans is based on an analysis utilizing expected cash flows discounted using the original effective interest rate, the observable market price of the loan, or, when repayment is expected through the sale of collateral, the fair value of the collateral, less selling costs, for collateral-dependent loans. Prior to the adoption of ASU 2016-13, the allowance for credit losses on loans was a contra-asset valuation account established through a provision for loan losses charged to expense, which represented management’s best estimate of inherent losses that had been incurred within the existing portfolio of loans. The allowance for credit losses on loans included allowance allocations calculated in accordance with ASC Topic 310, “Receivables” and allowance allocations calculated in accordance with ASC Topic 450, “Contingencies.” Allowance for loans acquired with credit deterioration Beginning January 1, 2023, when a loan portfolio is purchased, an allowance is established for those loans considered purchased with more-than-insignificant credit deterioration (PCD) loans, and those not considered purchased with more-than-insignificant credit deterioration (non-PCD). The allowance established utilizes the same risk factors discussed above for our non-acquired allowance. The allowance established for non-PCD loans is recognized through provision expense upon acquisition, whereas the allowance established for loans considered PCD at acquisition is offset by an increase in the basis of the acquired loans. Any subsequent increases and decreases in the allowance related to acquired loans are recognized through provision expense, with future charge-offs recorded to the allowance. Allowance for unfunded credit commitments The Company also assesses the credit risk associated with off-balance sheet loan commitments and letters of credit. The liability for off-balance sheet credit exposure related to loan commitments and other credit guarantees is included in other liabilities. Therefore business processes and credit risks associated with unfunded credit commitments are essentially the same as for loans, the Company utilizes similar processes to estimate its liability for unfunded credit commitments, adjusted for an expectation of the actual utilization of the committed credit facility. Allowance on investment securities The allowance for credit losses encompasses potential expected credit losses related to the securities portfolio for credit losses. The assessment includes reviewing historical loss data for both our portfolio and similar types of investment securities to develop an estimate for the current securities portfolio. Additionally, our review of the securities portfolio for expected credit losses includes an evaluation of factors including the security issuer bond ratings, delinquency status, insurance or other available credit support, as well as our expectations of the forecasted economic outlook relevant to these securities, and our ability and intent to hold the security over a period of time sufficient to recover its value up to the amortized cost basis. The results of the analysis are evaluated quarterly to confirm that credit loss estimates are appropriate for the securities portfolio. Based on our assessments, expected credit losses on the investment securities portfolio as of December 31, 2023, was negligible and therefore, no allowance for credit loss was recorded related to our investment securities. Prior to the adoption of ASU 2016-13, declines in the fair value of available-for-sale securities below their cost that were deemed to be other than temporary were reflected in earnings as realized losses. In estimating other-than-temporary impairment losses prior to January 1, 2023, management considered, among other things, (i) the length of time and the extent to which the fair value had been less than cost, (ii) the financial condition and near-term prospects of the issuer and (iii) the intent and our ability to retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. Accrued Interest The Company has elected to exclude accrued interest receivable from the amortized cost basis on its loan and debt securities portfolio. The Company has also elected to not measure an allowance for credit losses on accrued interest for loans held-for-investment or debt securities based on its policy to write off uncollectible interest in a timely manner. For loans, this occurs when a loan is placed on nonaccrual status. Generally, for loans, such elections are made no later than 90 days after a loan has become past due, although certain loans accrue interest after 90 days based on management’s evaluation of the borrower’s ability to continue making contractual payments. For debt securities, the elections are made based solely on management’s evaluation of the ability of the security issuer, and any relevant entities, to continue making contractual payments. Such write-offs are recognized as a reduction of interest income. Accrued interest receivable for the loan and securities portfolio is included within Accrued Interest Receivable in the Consolidated Balance Sheets. Premises and Equipment Premises and equipment are stated at cost less accumulated depreciation. Depreciation is provided at rates based upon estimated useful service lives using the straight-line method for financial reporting purposes. The costs of assets retired or otherwise disposed of and the related accumulated depreciation are eliminated from the accounts in the year of disposal and the resulting gains or losses are included in current operations. Expenditures for maintenance and repairs are charged to operations as incurred. Costs of major additions and improvements are capitalized and expensed over their estimated depreciable lives. Other Real Estate Owned Real estate properties acquired through or in lieu of loan foreclosure or negotiated settlement are initially recorded at the fair value less estimated selling cost at the date of acquisition. Any write-downs based on the asset’s fair value at the date of acquisition are charged to the allowance for loan losses. After foreclosure, valuations are periodically performed by management and property held for sale is carried at the lower of the new cost basis or fair value less cost to sell. Impairment losses on property to be held and used are measured as the amount by which the carrying amount of a property exceeds its fair value. Costs of significant property improvements are capitalized, whereas costs relating to holding property are expensed. Valuations are periodically performed by management, and any subsequent write-downs are recorded as a charge to operations, if necessary, to reduce the carrying value of a property to the lower of its cost or fair value less cost to sell. Goodwill and Other Intangible Assets Goodwill represents the excess of the purchase price over the fair value of the net identifiable assets acquired in a business combination. Goodwill and other intangible assets deemed to have an indefinite useful life are not amortized but instead are subject to review for impairment annually, or more frequently if deemed necessary. Intangible assets with estimable useful lives are amortized over their respective estimated useful lives and reviewed for impairment. If impaired, the asset is written down to its estimated fair value. Our other intangibles include core deposit intangibles (“CDI”) representing the value of the acquired core deposit base are generally recorded in connection with business combinations involving banks and branch locations; and customer-related intangibles representing the value of a customer list consisting of customer contact information acquired through business combination. The Company’s policy is to amortize these intangibles on a straight-line basis over their estimated useful life. Core deposit and customer intangibles are tested for impairment whenever events or changes in circumstances indicate the carrying amount of the assets may not be recoverable from future undiscounted cash flows. The Company recognizes the rights to service mortgage and other loans as separate assets, which are recorded in other assets in the consolidated balance sheets, when purchased or when servicing is contractually separated from the underlying loans by sale with servicing rights retained. For loan sales with servicing retained, a servicing right, generally an asset, is recorded at fair value at the time of sale for the right to service the loans sold. All servicing rights are identified by class and amortized over the remaining service life of the loan. Income Taxes The provision for income taxes is based on amounts reported in the statement of income after exclusion of nontaxable income such as interest on state and municipal securities. Also, certain items of income and expense are recognized in different time periods for financial statement purposes than for income tax purposes. Thus, provisions for deferred taxes are recorded in recognition of such temporary differences. Deferred taxes are provided utilizing a liability method whereby deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the reported amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. The Company files a consolidated federal income tax return. Consolidated income tax expense is allocated on the basis of each entity’s income adjusted for permanent differences. The Company evaluates all significant tax positions as required by accounting principles generally accepted in the United States of America. As of December 31, 2023 and 2022, the Company does not believe it has taken any positions that would require the recording of any additional tax liability, nor does it believe there are any unrealized tax benefits that would either increase or decrease within the next year. The Company files income tax returns in the U.S. federal jurisdiction and applicable states. With few exceptions, the Company is no longer subject to federal and state income tax examinations by tax authorities for years before 2020. Any interest and penalties assessed by income taxing authorities are not significant, and are included in other expenses in these financial statements, as applicable. Stock Based Compensation As described in Note 16, the Company has issued stock options, stock grants and restricted stock awards which incorporate stock-based compensation. The Company has adopted a fair value-based method of accounting for these awards. The compensation cost is measured at the grant date based on the value of the award and is recognized over the requisite service period, which is usually the vesting period. Forfeitures are recognized as they occur. Statements of Cash Flows For purposes of reporting cash flows, cash and cash equivalents include cash on hand and due from banks. Comprehensive Income Accounting principles generally require that recognized revenue, expenses, gains and losses be included in net income. Although certain changes in assets and liabilities, such as unrealized gains and losses on available for sale securities or other equity investments, are reported as a separate component of the equity section of the balance sheet, such items, along with net income, are components of comprehensive income. The components of comprehensive income are disclosed on the Consolidated Statements of Comprehensive Income for all periods presented. Advertising The Company expenses all costs of advertising and promotion the first time the advertising or promotion takes place. For the years ended December 31, 2023, 2022 and 2021, the Company expensed costs of $4.6 million, $3.9 million and $2.7 million, respectively. Recognition of Revenue from Contracts with Customers Service charges on deposit accounts, fee and broker commissions, ATM/debit card fee income (including interchange), and transactional income from traditional banking services, are the significant noninterest income sources of revenue from contracts with customers. The Company generally acts in a principal capacity in the performance of these services. The Company’s performance obligations are generally satisfied as the services are rendered and typically do not extend beyond a reporting period. Fees, which are typically billed and collected after services are rendered, are readily determinable and allocated individually to each service. In the normal course of business, the Company does not generally grant refunds for services provided. As such, the Company does not establish provisions for estimated returns. Accounting Standards Adopted in 2023 Effective January 1, 2023, the Company adopted ASU 2016-13, Financial Instrument – Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments related to the impairment of financial instruments. This guidance, commonly referred to as Current Expected Credit Loss (“CECL”), changes impairment recognition to a model that is based on expected losses rather than incurred losses. The allowance for credit losses is established for current expected credit losses on the Company’s loan portfolio, including unfunded credit commitments. Prior to January 1, 2023, the allowance for credit losses was established based on an incurred loss model. Upon the adoption of CECL, certain loan classification and segmentation categories were changed to align with the requirements of the standard and more effectively model the CECL estimate. The updated CECL segmentation is reflected in the disclosures beginning January 1, 2023, and prior period classifications have been adjusted to reflect CECL segmentations. Results from periods prior to January 1, 2023, are presented using the previously applicable GAAP. Upon adoption of the guidance on January 1, 2023, the Company recognized an $827,000 reduction to retained earnings, after recording the related deferred tax asset adjustment at our effective tax rate. The Company and b1BANK are subject to various regulatory capital requirements. Although the federal banking regulatory agencies have provided relief for an initial capital decrease at adoption of the CECL standard, the Company did not opt into the relief as the impact of adoption was not significant to the Company’s regulatory capital. The adoption of this guidance did not have a material impact on the Company’s available-for-sale securities as most of this portfolio consists of U.S. treasury and agency securities as well as highly rated residential agency mortgage-backed, corporate, and municipal securities. However, any subsequent estimated credit losses are required to be recognized through an allowance for credit losses associated with the applicable securities. The Company also adopted ASU 2022-02, Financial Instruments – Credit Losses (Topic 326), Troubled Debt Restructurings and Vintage Disclosures on January 1, 2023. The standard modifies the criteria for identification of troubled debt restructurings as well as enhancing disclosure requirements. Additionally, the guidance requires vintage table disclosures and presentation of gross write-offs during the current period by year of origination for financing receivables within scope of the standard. The implementation of the standard did not have a material impact of the identification of troubled debt restructurings and the vintage and charge-off disclosures have been presented in the footnotes below. Accounting Standards Not Yet Adopted ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” ASU 2023-09 requires public business entities to disclose additional information in specified categories with respect to the rate reconciliation for federal, state and foreign income taxes. In addition, the updates also require more details about reconciling items in the rate reconciliation in some categories if items meet a quantitative threshold. ASU 2023-09 also requires all entities to disclose income taxes paid, net of refunds, disaggregated by federal, state and foreign taxes for annual periods and to disaggregate the information by jurisdiction based on a quantitative threshold. ASU 2023-09 is effective for the Company starting January 1, 2025, though early adoption is permitted. ASU 2023-09 is not expected to have a significant impact on our financial statements.

Note 1 - Nature of Operations - Summary of Significant Accounting Policies -

12 Months Ended

Dec. 31, 2023

Significant Accounting Policies [Text Block]

Note 1 – Nature of Operations – Summary of Significant Accounting Policies –

The accounting principles followed by Business First Bancshares, Inc. and its wholly-owned subsidiary, b1BANK (the “Bank”), and the Bank’s wholly-owned subsidiaries, Business First Insurance, LLC and Smith Shellnut Wilson, LLC (“SSW”) are those which are generally practiced within the banking industry. The methods of applying those principles conform with generally accepted accounting principles (“GAAP”) and have been applied on a consistent basis. The principles which significantly affect the determination of financial position, results of operations, changes in shareholders’ equity and cash flows are summarized below.

Principles of Consolidation

The consolidated financial statements include the accounts of Business First Bancshares, Inc. and its wholly-owned subsidiary, b1BANK, and the Bank’s wholly-owned subsidiaries, Business First Insurance, LLC and SSW (collectively, the “Company”). All significant intercompany balances and transactions have been eliminated.

Nature of Operations

The Bank operates out of full-service banking centers and loan production offices in markets across Louisiana, the Dallas/Fort Worth, Texas metroplex, and Houston, Texas. As a state bank, it is subject to regulation by the Office of Financial Institutions (“OFI”), State of Louisiana, and the Federal Deposit Insurance Corporation (“FDIC”), and undergoes periodic examinations by these agencies. The Company is also regulated by the Federal Reserve and is subject to periodic examinations.

On March 22, 2021, the Company, through b1BANK, entered into a definitive agreement to acquire SSW, a registered investment advisor with approximately $3.5 billion in assets under management, specializing in managing investment portfolios for corporations, foundations and individuals. The acquisition of SSW was consummated on April 1, 2021. At March 31, 2021, SSW reported $3.6 million in total assets and $2.3 million in total liabilities.

On March 1, 2022, the Company completed the acquisition of Texas Citizens Bancorp, Inc. (“TCBI”), and its wholly-owned subsidiary, Texas Citizens Bank, National Association, located in Pasadena, Texas. The company issued 2,069,532 shares of its common stock to the former shareholders of TCBI. At February 28, 2022, TCBI reported $534.2 million in total assets, $349.5 million in loans and $477.2 million in deposits.

Estimates

Preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying disclosures. These estimates are based on management’s best knowledge of current events and actions the Company may undertake in the future. Critical accounting estimates that are particularly susceptible to significant change for the Company include the determination of the acquired loans and allowance for credit losses and purchase accounting adjustments (other than loans). Other estimates include goodwill, fair value of financial instruments, investment securities and the assessment of income taxes. Management does not anticipate any material changes to estimates in the near term. Factors that may cause sensitivity to the aforementioned estimates include but are not limited to: external market factors such as market interest rates and employment rates, changes to operating policies and procedures, economic conditions in the Company’s markets, and changes in applicable banking regulations. Actual results may ultimately differ from estimates.

The Bank’s loans are generally secured by specific items of collateral including real property, business assets, and consumer assets. Although the Bank has a diversified loan portfolio, a substantial portion of its debtors’ ability to honor their contracts is dependent on local economic conditions in the Bank’s market area.

While management uses available information to recognize losses on loans, further reductions in the carrying amounts of loans may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the estimated losses on loans. Such agencies may require the Bank to recognize additional losses based on their judgments about information available to them at the time of their examination.

Because of these factors, it is reasonably possible that the estimated losses on loans may change materially in the near term. However, the amount of the change that is reasonably possible cannot be estimated.

Acquisition Accounting

Acquisitions are accounted for under the purchase method of accounting. Purchased assets and assumed liabilities are recorded at their respective acquisition date fair values, and identifiable intangible assets are recorded at fair value. If the consideration given exceeds the fair value of the net assets received, goodwill is recognized. The Company generally records provisional amounts of fair value at the time of acquisition based on the information available. The provisional fair values are subject to refinement for up to one year after the closing date of an acquisition as information relative to closing date fair values becomes available.

Securities

Management determines the appropriate classification of debt securities (held to maturity, available for sale or trading) at the time of purchase and re-evaluates this classification quarterly. Securities classified as available for sale are those debt securities the Bank intends to hold for an indefinite period of time but not necessarily to maturity. Any decision to sell a security classified as available for sale would be based on various factors, including significant movements in interest rates, changes in the maturity mix of the Bank’s assets and liabilities, liquidity needs, regulatory capital considerations, and other similar factors. Securities available for sale are recorded at fair value. Unrealized gains or losses are reported as a component of comprehensive income. Realized gains or losses, determined on the basis of the cost of specific securities sold, are included in earnings.

Securities classified as held to maturity are those debt securities the Bank has both the intent and ability to hold to maturity regardless of changes in market conditions, liquidity needs or changes in general economic conditions. These securities are recorded at cost adjusted for amortization of premium and accretion of discount, computed by various methods approximating the interest method over their contractual lives. The Bank has no securities classified as held to maturity at December 31, 2023 and 2022.

Securities classified as trading are those securities held for resale in anticipation of short-term market movements. These securities are recorded at market value with any market adjustments included in earnings. The Bank has no securities classified as trading at December 31, 2023 and 2022.

Other Equity Securities

The Bank has invested in Federal Home Loan Bank (“FHLB”) stock, and other similar correspondent banks, which is reflected at cost in these financial statements. As a member of the FHLB System, the Bank is required to purchase and maintain stock in an amount determined by the FHLB. The FHLB stock is redeemable at par value at the discretion of the FHLB. The Bank has invested in certain equity investments which are accounted for under the equity method of accounting, which are considered to be variable interest entities (“VIE”).

Loans, including acquired loans

Loans

Loans are stated at principal amounts outstanding, adjusted for deferred fees, costs and fair value adjustments, in the case of acquired loans, less the allowance for loan losses. Interest on loans is accrued daily based on the principal outstanding. Deferred fees, costs and fair value adjustments for acquired loans are recognized as an adjustment to yield over the life of the loan.

Generally, the Bank discontinues the accrual of interest income when a loan becomes 90 days past due as to principal or interest. When a loan is placed on nonaccrual status, previously recognized but uncollected interest is reversed from interest income. Subsequent cash receipts on nonaccrual loans are generally accounted for on the cost recovery method until the loans qualify for return to accrual status. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Prior to January 1, 2023, the Bank classified loans as impaired when it was probable the Bank would be unable to collect the scheduled payments of principal and interest when due according to the contractual terms of the loan agreement.

Acquired Loans

Purchased loans acquired in a business combination are initially recorded at their estimated fair value as of the acquisition date.

Subsequent to acquisition, acquired loans are accounted for based upon a determination of whether they were purchased with more-than insignificant amount of credit deterioration (“PCD”) or an insignificant (“non-PCD”) amount of credit deterioration compared to origination. In either case, the difference between the estimated fair value of the acquired loan related to non-credit deterioration is treated as an adjustment to the contractual yield and accreted into interest income over the remaining life of the loan.

Effective January 1, 2023, the Company adopted ASU 2016-13, Financial Instrument – Credit Losses (Topic 326). Measurement of Credit Losses on Financial Instruments related to the impairment of financial instruments (ASU 2016-13). Prior to the adoption of Financial Instrument – Credit Losses (Topic 324), Measurement of Credit Losses on Financial Instruments, commonly referred to as the Current Expected Credit Loss (“CECL”), ASU 2016-13, acquired performing loans were accounted for under ASC 310-20, Nonrefundable Fees and Other Costs, with the related discount or premium being recognized as an adjustment to yield over the life of the loan and acquired impaired loans were accounted for according to ASC Topic 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality (“ASC 310-30”). Under this method, adjustments to cash flows from the original acquisition date estimates were accounted for as adjustments to accretion for these loans.

Allowance for Credit Losses

Allowance for Loan Losses

Effective January 1, 2023, the allowance for credit losses is established for current expected credit losses on the Company’s loan portfolio, including unfunded credit commitments. Upon adoption of the guidance on January 1, 2023, we recognized an $827,000 reduction to retained earnings, after recording the relating deferred tax asset adjustment at our adjusted tax rate.

The allowance for credit losses is increased through provisions charged to earnings and reduced by net charge-offs, inclusive of recoveries. Management evaluates the appropriateness of the allowance for credit losses on a quarterly basis. The allowance considers expected losses for the remaining lives of the applicable assets. The Company subscribes to a third-party service to provide economic forecasts at both the national and state levels, including GDP and unemployment, and other relevant forecasts. National forecasted economic scenarios are considered over a reasonable and supportable forecast period, currently one year, which incorporates Company and peer historical losses. After the forecast period, the Company reverts to long-term historical loss experience on a straight-line basis over a one-year period, adjusted for the composition of the current loan portfolio, to estimate losses over the remaining lives of the portfolio. The economic scenarios are updated at least quarterly and are designed to provide estimates that take into consideration the customer base of our loan portfolio. Loss estimates also consider qualitative factors affecting credit losses not reflected in the model, including trends in the portfolio, credit management and underwriting practices and forecasted economic conditions affecting our operating footprint.

The allowance recorded for credit losses utilizes forward-looking expected loss models to consider a variety of factors affecting lifetime credit losses. These factors include loan and borrower characteristics, such as internal risk ratings, delinquency status, collateral type and available valuation information, and the remaining term of the loan, adjusted for expected prepayments, with loans sharing risk characteristics grouped into pools to estimate expected losses. Where loans do not exhibit similar risk characteristics, an individual analysis is performed to consider expected credit losses. For each loan portfolio, model estimates are adjusted as necessary to consider any relevant qualitative factors that would affect the accuracy of the model. The results of the analysis are evaluated quarterly to confirm the estimates are appropriate for each loan portfolio. Expected credit loss estimates also include consideration of expected cash recoveries on loans previously charged-off, or, expected recoveries on collateral dependent loans where recovery is expected through sale of the collateral.

The allowance recorded for individually evaluated loans is based on an analysis utilizing expected cash flows discounted using the original effective interest rate, the observable market price of the loan, or, when repayment is expected through the sale of collateral, the fair value of the collateral, less selling costs, for collateral-dependent loans.

Prior to the adoption of ASU 2016-13, the allowance for credit losses on loans was a contra-asset valuation account established through a provision for loan losses charged to expense, which represented management’s best estimate of inherent losses that had been incurred within the existing portfolio of loans. The allowance for credit losses on loans included allowance allocations calculated in accordance with ASC Topic 310, “Receivables” and allowance allocations calculated in accordance with ASC Topic 450, “Contingencies.”

Allowance for loans acquired with credit deterioration

Beginning January 1, 2023, when a loan portfolio is purchased, an allowance is established for those loans considered purchased with more-than-insignificant credit deterioration (PCD) loans, and those not considered purchased with more-than-insignificant credit deterioration (non-PCD). The allowance established utilizes the same risk factors discussed above for our non-acquired allowance. The allowance established for non-PCD loans is recognized through provision expense upon acquisition, whereas the allowance established for loans considered PCD at acquisition is offset by an increase in the basis of the acquired loans. Any subsequent increases and decreases in the allowance related to acquired loans are recognized through provision expense, with future charge-offs recorded to the allowance.

Allowance for unfunded credit commitments

The Company also assesses the credit risk associated with off-balance sheet loan commitments and letters of credit. The liability for off-balance sheet credit exposure related to loan commitments and other credit guarantees is included in other liabilities. Therefore business processes and credit risks associated with unfunded credit commitments are essentially the same as for loans, the Company utilizes similar processes to estimate its liability for unfunded credit commitments, adjusted for an expectation of the actual utilization of the committed credit facility.

Allowance on investment securities

The allowance for credit losses encompasses potential expected credit losses related to the securities portfolio for credit losses. The assessment includes reviewing historical loss data for both our portfolio and similar types of investment securities to develop an estimate for the current securities portfolio. Additionally, our review of the securities portfolio for expected credit losses includes an evaluation of factors including the security issuer bond ratings, delinquency status, insurance or other available credit support, as well as our expectations of the forecasted economic outlook relevant to these securities, and our ability and intent to hold the security over a period of time sufficient to recover its value up to the amortized cost basis. The results of the analysis are evaluated quarterly to confirm that credit loss estimates are appropriate for the securities portfolio.

Based on our assessments, expected credit losses on the investment securities portfolio as of December 31, 2023, was negligible and therefore, no allowance for credit loss was recorded related to our investment securities.

Prior to the adoption of ASU 2016-13, declines in the fair value of available-for-sale securities below their cost that were deemed to be other than temporary were reflected in earnings as realized losses. In estimating other-than-temporary impairment losses prior to January 1, 2023, management considered, among other things, (i) the length of time and the extent to which the fair value had been less than cost, (ii) the financial condition and near-term prospects of the issuer and (iii) the intent and our ability to retain our investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.

Accrued Interest

The Company has elected to exclude accrued interest receivable from the amortized cost basis on its loan and debt securities portfolio. The Company has also elected to not measure an allowance for credit losses on accrued interest for loans held-for-investment or debt securities based on its policy to write off uncollectible interest in a timely manner. For loans, this occurs when a loan is placed on nonaccrual status. Generally, for loans, such elections are made no later than 90 days after a loan has become past due, although certain loans accrue interest after 90 days based on management’s evaluation of the borrower’s ability to continue making contractual payments. For debt securities, the elections are made based solely on management’s evaluation of the ability of the security issuer, and any relevant entities, to continue making contractual payments. Such write-offs are recognized as a reduction of interest income. Accrued interest receivable for the loan and securities portfolio is included within Accrued Interest Receivable in the Consolidated Balance Sheets.

Premises and Equipment

Premises and equipment are stated at cost less accumulated depreciation. Depreciation is provided at rates based upon estimated useful service lives using the straight-line method for financial reporting purposes.

The costs of assets retired or otherwise disposed of and the related accumulated depreciation are eliminated from the accounts in the year of disposal and the resulting gains or losses are included in current operations. Expenditures for maintenance and repairs are charged to operations as incurred. Costs of major additions and improvements are capitalized and expensed over their estimated depreciable lives.

Other Real Estate Owned

Real estate properties acquired through or in lieu of loan foreclosure or negotiated settlement are initially recorded at the fair value less estimated selling cost at the date of acquisition. Any write-downs based on the asset’s fair value at the date of acquisition are charged to the allowance for loan losses. After foreclosure, valuations are periodically performed by management and property held for sale is carried at the lower of the new cost basis or fair value less cost to sell. Impairment losses on property to be held and used are measured as the amount by which the carrying amount of a property exceeds its fair value. Costs of significant property improvements are capitalized, whereas costs relating to holding property are expensed. Valuations are periodically performed by management, and any subsequent write-downs are recorded as a charge to operations, if necessary, to reduce the carrying value of a property to the lower of its cost or fair value less cost to sell.

Goodwill and Other Intangible Assets

Goodwill represents the excess of the purchase price over the fair value of the net identifiable assets acquired in a business combination. Goodwill and other intangible assets deemed to have an indefinite useful life are not amortized but instead are subject to review for impairment annually, or more frequently if deemed necessary.

Intangible assets with estimable useful lives are amortized over their respective estimated useful lives and reviewed for impairment. If impaired, the asset is written down to its estimated fair value. Our other intangibles include core deposit intangibles (“CDI”) representing the value of the acquired core deposit base are generally recorded in connection with business combinations involving banks and branch locations; and customer-related intangibles representing the value of a customer list consisting of customer contact information acquired through business combination. The Company’s policy is to amortize these intangibles on a straight-line basis over their estimated useful life. Core deposit and customer intangibles are tested for impairment whenever events or changes in circumstances indicate the carrying amount of the assets may not be recoverable from future undiscounted cash flows.

The Company recognizes the rights to service mortgage and other loans as separate assets, which are recorded in other assets in the consolidated balance sheets, when purchased or when servicing is contractually separated from the underlying loans by sale with servicing rights retained. For loan sales with servicing retained, a servicing right, generally an asset, is recorded at fair value at the time of sale for the right to service the loans sold. All servicing rights are identified by class and amortized over the remaining service life of the loan.

Income Taxes

The provision for income taxes is based on amounts reported in the statement of income after exclusion of nontaxable income such as interest on state and municipal securities. Also, certain items of income and expense are recognized in different time periods for financial statement purposes than for income tax purposes. Thus, provisions for deferred taxes are recorded in recognition of such temporary differences.

Deferred taxes are provided utilizing a liability method whereby deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the reported amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.

The Company files a consolidated federal income tax return. Consolidated income tax expense is allocated on the basis of each entity’s income adjusted for permanent differences.

The Company evaluates all significant tax positions as required by accounting principles generally accepted in the United States of America. As of December 31, 2023 and 2022, the Company does not believe it has taken any positions that would require the recording of any additional tax liability, nor does it believe there are any unrealized tax benefits that would either increase or decrease within the next year.

The Company files income tax returns in the U.S. federal jurisdiction and applicable states. With few exceptions, the Company is no longer subject to federal and state income tax examinations by tax authorities for years before 2020. Any interest and penalties assessed by income taxing authorities are not significant, and are included in other expenses in these financial statements, as applicable.

Stock Based Compensation

As described in Note 16, the Company has issued stock options, stock grants and restricted stock awards which incorporate stock-based compensation. The Company has adopted a fair value-based method of accounting for these awards. The compensation cost is measured at the grant date based on the value of the award and is recognized over the requisite service period, which is usually the vesting period. Forfeitures are recognized as they occur.

Statements of Cash Flows

For purposes of reporting cash flows, cash and cash equivalents include cash on hand and due from banks.

Comprehensive Income

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

Advertising

The Company expenses all costs of advertising and promotion the first time the advertising or promotion takes place. For the years ended December 31, 2023, 2022 and 2021, the Company expensed costs of $4.6 million, $3.9 million and $2.7 million, respectively.

Recognition of Revenue from Contracts with Customers

Service charges on deposit accounts, fee and broker commissions, ATM/debit card fee income (including interchange), and transactional income from traditional banking services, are the significant noninterest income sources of revenue from contracts with customers. The Company generally acts in a principal capacity in the performance of these services. The Company’s performance obligations are generally satisfied as the services are rendered and typically do not extend beyond a reporting period. Fees, which are typically billed and collected after services are rendered, are readily determinable and allocated individually to each service. In the normal course of business, the Company does not generally grant refunds for services provided. As such, the Company does not establish provisions for estimated returns.

Accounting Standards Adopted in 2023

Effective January 1, 2023, the Company adopted ASU 2016-13, Financial Instrument – Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments related to the impairment of financial instruments. This guidance, commonly referred to as Current Expected Credit Loss (“CECL”), changes impairment recognition to a model that is based on expected losses rather than incurred losses. The allowance for credit losses is established for current expected credit losses on the Company’s loan portfolio, including unfunded credit commitments. Prior to January 1, 2023, the allowance for credit losses was established based on an incurred loss model. Upon the adoption of CECL, certain loan classification and segmentation categories were changed to align with the requirements of the standard and more effectively model the CECL estimate. The updated CECL segmentation is reflected in the disclosures beginning January 1, 2023, and prior period classifications have been adjusted to reflect CECL segmentations. Results from periods prior to January 1, 2023, are presented using the previously applicable GAAP.

Upon adoption of the guidance on January 1, 2023, the Company recognized an $827,000 reduction to retained earnings, after recording the related deferred tax asset adjustment at our effective tax rate. The Company and b1BANK are subject to various regulatory capital requirements. Although the federal banking regulatory agencies have provided relief for an initial capital decrease at adoption of the CECL standard, the Company did not opt into the relief as the impact of adoption was not significant to the Company’s regulatory capital.

The adoption of this guidance did not have a material impact on the Company’s available-for-sale securities as most of this portfolio consists of U.S. treasury and agency securities as well as highly rated residential agency mortgage-backed, corporate, and municipal securities. However, any subsequent estimated credit losses are required to be recognized through an allowance for credit losses associated with the applicable securities.

The Company also adopted ASU 2022-02, Financial Instruments – Credit Losses (Topic 326), Troubled Debt Restructurings and Vintage Disclosures on January 1, 2023. The standard modifies the criteria for identification of troubled debt restructurings as well as enhancing disclosure requirements. Additionally, the guidance requires vintage table disclosures and presentation of gross write-offs during the current period by year of origination for financing receivables within scope of the standard. The implementation of the standard did not have a material impact of the identification of troubled debt restructurings and the vintage and charge-off disclosures have been presented in the footnotes below.

Accounting Standards Not Yet Adopted

ASU No. 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” ASU 2023-09 requires public business entities to disclose additional information in specified categories with respect to the rate reconciliation for federal, state and foreign income taxes. In addition, the updates also require more details about reconciling items in the rate reconciliation in some categories if items meet a quantitative threshold. ASU 2023-09 also requires all entities to disclose income taxes paid, net of refunds, disaggregated by federal, state and foreign taxes for annual periods and to disaggregate the information by jurisdiction based on a quantitative threshold. ASU 2023-09 is effective for the Company starting January 1, 2025, though early adoption is permitted. ASU 2023-09 is not expected to have a significant impact on our financial statements.