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Note 7 - Loans Receivable and Credit Disclosures - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Nonaccrual Loans | $ 12,571 | $ 13,794
Nonaccrual Loans, no allowance | 12,431 | 13,570
Construction Real Estate [Member] |  |
Nonaccrual Loans | 62 | 66
Nonaccrual Loans, no allowance | 62 | 66
Family Residential Real Estate 1-4 [Member] |  |
Nonaccrual Loans | 667 | 678
Nonaccrual Loans, no allowance | 667 | 563
Multifamily [Member] |  |
Nonaccrual Loans | 2,020 | 2,034
Nonaccrual Loans, no allowance | 2,020 | 2,034
Commercial Real Estate Portfolio Segment [Member] |  |
Nonaccrual Loans | 8,491 | 8,976
Nonaccrual Loans, no allowance | 8,491 | 8,976
Agriculture Real Estate [Member] |  |
Nonaccrual Loans | 437 | 449
Nonaccrual Loans, no allowance | 437 | 449
Commercial Portfolio Segment [Member] |  |
Nonaccrual Loans | 249 | 268
Nonaccrual Loans, no allowance | 155 | 172
Agriculture [Member] |  |
Nonaccrual Loans | 630 | 1,310
Nonaccrual Loans, no allowance | 594 | 1,310
Consumer and Other [Member] |  |
Nonaccrual Loans | 15 | 13
Nonaccrual Loans, no allowance | $ 5 | $ 0

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