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Note 4 - Loans Receivable and Credit Disclosures - Past Due Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Loans receivable | $ 1,294,178 | $ 1,241,708
Financing receivable, recorded investment, 90 days past due and still accruing | 109 | 0
Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 2,242 | 4,404
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 2,084 | 1,451
Financial Asset, Past Due [Member] |  |
Loans receivable | 4,326 | 5,855
Financial Asset, Not Past Due [Member] |  |
Loans receivable | 1,289,852 | 1,235,853
Construction Real Estate [Member] |  |
Loans receivable | 63,050 | 51,253
Financing receivable, recorded investment, 90 days past due and still accruing | 0 | 0
Construction Real Estate [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 359 | 66
Construction Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 66 | 0
Construction Real Estate [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 425 | 66
Construction Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 62,625 | 51,187
Family Residential Real Estate 1-4 [Member] |  |
Loans receivable | 289,404 | 285,107
Financing receivable, recorded investment, 90 days past due and still accruing | 3 | 0
Family Residential Real Estate 1-4 [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 1,020 | 944
Family Residential Real Estate 1-4 [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 302 | 11
Family Residential Real Estate 1-4 [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 1,322 | 955
Family Residential Real Estate 1-4 [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 288,082 | 284,152
Multifamily [Member] |  |
Loans receivable | 195,536 | 185,784
Financing receivable, recorded investment, 90 days past due and still accruing | 0 | 0
Multifamily [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 0 | 0
Multifamily [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 983 | 0
Multifamily [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 983 | 0
Multifamily [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 194,553 | 185,784
Commercial Real Estate Portfolio Segment [Member] |  |
Loans receivable | 359,266 | 353,285
Financing receivable, recorded investment, 90 days past due and still accruing | 106 | 0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 119 | 2,362
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 106 | 1,399
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 225 | 3,761
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 359,041 | 349,524
Agriculture Real Estate [Member] |  |
Loans receivable | 161,517 | 159,448
Financing receivable, recorded investment, 90 days past due and still accruing | 0 | 0
Agriculture Real Estate [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 0 | 185
Agriculture Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 0 | 0
Agriculture Real Estate [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 0 | 185
Agriculture Real Estate [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 161,517 | 159,263
Commercial Portfolio Segment [Member] |  |
Loans receivable | 89,729 | 77,265
Financing receivable, recorded investment, 90 days past due and still accruing | 0 | 0
Commercial Portfolio Segment [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 559 | 592
Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 98 | 7
Commercial Portfolio Segment [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 657 | 599
Commercial Portfolio Segment [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 89,072 | 76,666
Agriculture [Member] |  |
Loans receivable | 119,136 | 113,355
Financing receivable, recorded investment, 90 days past due and still accruing | 0 | 0
Agriculture [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 169 | 218
Agriculture [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 529 | 30
Agriculture [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 698 | 248
Agriculture [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | 118,438 | 113,107
Consumer and Other [Member] |  |
Loans receivable | 16,540 | 16,211
Financing receivable, recorded investment, 90 days past due and still accruing | 0 | 0
Consumer and Other [Member] | Financing Receivables 30 to 89 Days Past Due [Member] |  |
Loans receivable | 16 | 37
Consumer and Other [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |
Loans receivable | 0 | 4
Consumer and Other [Member] | Financial Asset, Past Due [Member] |  |
Loans receivable | 16 | 41
Consumer and Other [Member] | Financial Asset, Not Past Due [Member] |  |
Loans receivable | $ 16,524 | $ 16,170

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