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Note 7 - Loans Receivable and Credit Disclosures - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Nonaccrual Loans | $ 16,269 | $ 14,772
Nonaccrual Loans, no allowance | 15,112 | 14,289
Construction Real Estate [Member] |  |
Nonaccrual Loans | 0 | 62
Nonaccrual Loans, no allowance | 0 | 62
Family Residential Real Estate 1-4 [Member] |  |
Nonaccrual Loans | 554 | 696
Nonaccrual Loans, no allowance | 554 | 626
Multifamily [Member] |  |
Nonaccrual Loans | 942 | 947
Nonaccrual Loans, no allowance | 942 | 947
Commercial Real Estate Portfolio Segment [Member] |  |
Nonaccrual Loans | 11,389 | 10,768
Nonaccrual Loans, no allowance | 11,389 | 10,768
Agriculture Real Estate [Member] |  |
Nonaccrual Loans | 415 | 420
Nonaccrual Loans, no allowance | 415 | 420
Commercial Portfolio Segment [Member] |  |
Nonaccrual Loans | 2,438 | 1,298
Nonaccrual Loans, no allowance | 1,288 | 893
Agriculture [Member] |  |
Nonaccrual Loans | 522 | 570
Nonaccrual Loans, no allowance | 522 | 570
Consumer and Other [Member] |  |
Nonaccrual Loans | 9 | 11
Nonaccrual Loans, no allowance | $ 2 | $ 3

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