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v3.25.3

Note 12 - Fair Value Measurement (Details Textual) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($)
Asset Impairment Charges | $ 10,400,000 | $ 4,700,000 | $ 14,000,000 | $ 5,800,000 |
Gains (Losses) on Sales of Other Real Estate | $ (3,000) | $ 55,000 | $ 298,000 | $ 89,000 |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans |  |  | 1 |  | 3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Foreclosure |  |  | $ 268,000 |  | $ 450,000
Number of Mortgage Loans in Process of Foreclosure | 4 |  | 4 |  | 1
Mortgage Loans in Process of Foreclosure, Amount | $ 534,000 |  | $ 534,000 |  | $ 82,000
Liabilities | 15,802,552,000 |  | 15,802,552,000 |  | 15,734,871,000
Fair Value, Recurring [Member] |  |  |  |  |
Liabilities | 0 |  | 0 |  | 0
Fair Value, Nonrecurring [Member] |  |  |  |  |
Liabilities | $ 0 |  | $ 0 |  | $ 0
Minimum [Member] |  |  |  |  |
Impaired Loans, Fair Value Adjustment, Percent | 0.00% |  | 0.00% |  | 0.00%
Real Estate Owned, Fair Value Adjustment, Percent | 12.00% |  | 12.00% |  | 19.00%
Maximum [Member] |  |  |  |  |
Impaired Loans, Fair Value Adjustment, Percent | 70.00% |  | 70.00% |  | 75.00%
Real Estate Owned, Fair Value Adjustment, Percent | 48.00% |  | 48.00% |  | 47.00%
Weighted Average [Member] |  |  |  |  |
Impaired Loans, Fair Value Adjustment, Percent | 10.00% |  | 10.00% |  | 25.50%
Real Estate Owned, Fair Value Adjustment, Percent | 35.20% |  | 35.20% |  | 22.70%

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