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Note 12 - Income Taxes (Details Textual) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred Tax Assets, Tax Credit Carryforwards | $ 305,000 | $ 381,000
Unrecognized Tax Benefits | 0 | 0
Retained Earnings, Appropriated | 909,000 | 909,000
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Bad Debt Reserve for Tax Purposes of Qualified Lender | 191,000 | 191,000
State and Local Jurisdiction [Member] |  |
Deferred Tax Assets, Tax Credit Carryforwards | $ 305,000 | $ 381,000

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