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Note 3 - Loans - Summary of Loan Classes and an Aging of Past Due Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024 | Jun. 30, 2024
--- | --- | --- | ---
Loans | $ 1,443,022 | $ 1,466,595 | $ 989,976
Non-accrual loans | 6,796 | 6,971 |
Accruing loans past due 90 days or more amounted | 0 | 365 |
Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Loans | 3,520 | 2,436 |
Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans | 1,022 | 650 |
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans | 3,332 | 365 |
Financial Asset, Past Due [Member] |  |  |
Loans | 7,874 | 3,451 |
Financial Asset, Not Past Due [Member] |  |  |
Loans | 1,435,148 | 1,463,144 |
Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans | 78,169 | 84,480 | 60,919
Non-accrual loans | 48 | 50 |
Accruing loans past due 90 days or more amounted | 0 | 23 |
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Loans | 200 | 56 |
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans | 0 | 26 |
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans | 48 | 23 |
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Past Due [Member] |  |  |
Loans | 248 | 105 |
Real Estate 1 [Member] | Construction and Land Development [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans | 77,921 | 84,375 |
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans | 544,162 | 547,167 | 346,977
Non-accrual loans | 2,218 | 2,148 |
Accruing loans past due 90 days or more amounted | 0 | 54 |
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Loans | 1,599 | 2,192 |
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans | 860 | 210 |
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans | 908 | 54 |
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Past Due [Member] |  |  |
Loans | 3,367 | 2,456 |
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans | 540,795 | 544,711 |
Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans | 680,063 | 672,162 | 449,768
Non-accrual loans | 932 | 0 |
Accruing loans past due 90 days or more amounted | 0 | 0 |
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Loans | 0 | 12 |
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans | 1 | 41 |
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans | 932 | 0 |
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Past Due [Member] |  |  |
Loans | 933 | 53 |
Real Estate 1 [Member] | Other Real Estate Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans | 679,130 | 672,109 |
Commercial and Industrial Loans [Member] |  |  |
Loans | 120,700 | 141,333 | 116,299
Non-accrual loans | 3,597 | 4,773 |
Accruing loans past due 90 days or more amounted | 0 | 288 |
Commercial and Industrial Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Loans | 1,684 | 145 |
Commercial and Industrial Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans | 150 | 373 |
Commercial and Industrial Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans | 1,444 | 288 |
Commercial and Industrial Loans [Member] | Financial Asset, Past Due [Member] |  |  |
Loans | 3,278 | 806 |
Commercial and Industrial Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans | 117,422 | 140,527 |
Consumer and Other Loans [Member] |  |  |
Loans | 19,928 | 21,453 | $ 16,013
Non-accrual loans | 1 | 0 |
Accruing loans past due 90 days or more amounted | 0 | 0 |
Consumer and Other Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member] |  |  |
Loans | 37 | 31 |
Consumer and Other Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member] |  |  |
Loans | 11 | 0 |
Consumer and Other Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member] |  |  |
Loans | 0 | 0 |
Consumer and Other Loans [Member] | Financial Asset, Past Due [Member] |  |  |
Loans | 48 | 31 |
Consumer and Other Loans [Member] | Financial Asset, Not Past Due [Member] |  |  |
Loans | $ 19,880 | $ 21,422 |

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