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v3.24.1

Note 1 - Nature of Banking Activities and Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2023 | Jan. 01, 2023 | Dec. 31, 2021
Advertising Expense | $ 573 | $ 455 |  |  |
Financing Receivable, Allowance for Credit Loss | 11,974 | 7,446 |  | $ 7,446 | $ 5,710
Off-Balance-Sheet, Credit Loss, Liability |  |  |  | 0 |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss | 107 | 0 |  |  |
Retained Earnings (Accumulated Deficit) | 94,198 | 90,284 |  |  |
Financing Receivable, Credit Loss, Expense (Reversal) | 5,917 | 1,850 |  |  |
Accrued Interest Receivable [Member] |  |  |  |  |
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss |  |  | $ 3,100 |  |
Debt Securities, Held-to-Maturity, Accrued Interest, after Allowance for Credit Loss |  |  | $ 593 |  |
Accounting Standards Update 2016-13 [Member] |  |  |  |  |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss |  | 0 |  | 134 |
Financing Receivable, Credit Loss, Expense (Reversal) | 107 |  |  |  |
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss | $ 769 |  |  |  |
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |
Financing Receivable, Allowance for Credit Loss |  | 2,186 |  | 2,186 |
Off-Balance-Sheet, Credit Loss, Liability |  |  |  | 153 |
Debt Securities, Held-to-Maturity, Allowance for Credit Loss |  | $ 134 |  | 134 |
Retained Earnings (Accumulated Deficit) |  |  |  | $ (2,000) |
Minimum [Member] | Core Deposits [Member] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life (Year) | 6 years |  |  |  |
Maximum [Member] | Core Deposits [Member] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life (Year) | 10 years |  |  |  |
Premises and Equipment [Member] | Minimum [Member] |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) | 3 years |  |  |  |
Premises and Equipment [Member] | Maximum [Member] |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) | 40 years |  |  |  |
Software and Software Development Costs [Member] | Minimum [Member] |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) | 3 years |  |  |  |
Software and Software Development Costs [Member] | Maximum [Member] |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) | 7 years |  |  |  |

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