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v3.25.3

Note 2 - Securities Available for Sale (Details Textual) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Securities, Unrealized Loss Position, Number of Positions | 140 |  | 140 |  |
Debt Securities, Available-for-Sale, Allowance for Credit Loss | $ 0 |  | $ 0 |  | $ 0
Proceeds from Sale of Debt Securities, Available-for-Sale | 0 | $ 0 | 0 | $ 0 |
Mortgage-related Securities [Member] | Asset Pledged as Collateral [Member] |  |  |  |  |
Debt Securities, Available-for-Sale, Restricted | $ 72,000 |  | $ 72,000 |  | $ 114,000

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