Note 5 - Loans and Allowance for Credit Losses - Summary of Loans by Categories (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
|---|---|---|---|
| Loans | $ 3,059,887 | $ 2,175,973 | $ 2,106,355 |
| Real Estate Portfolio Segment [Member] | |||
| Loans | 2,343,996 | 1,571,279 | |
| Real Estate Portfolio Segment [Member] | Construction Loans [Member] | |||
| Loans | 261,799 | 147,980 | 141,654 |
| Real Estate Portfolio Segment [Member] | 1-4 Family [Member] | |||
| Loans | 907,385 | 376,238 | 387,796 |
| Real Estate Portfolio Segment [Member] | Multifamily Loans [Member] | |||
| Loans | 144,234 | 130,005 | 102,569 |
| Real Estate Portfolio Segment [Member] | Farmland [Member] | |||
| Loans | 9,850 | 4,788 | 4,519 |
| Real Estate Portfolio Segment [Member] | Commercial Real Estate Loan [Member] | |||
| Loans | 1,020,728 | 912,268 | 928,191 |
| Commercial Portfolio Segment [Member] | |||
| Loans | 703,279 | 595,263 | 531,460 |
| Consumer Portfolio Segment [Member] | |||
| Loans | $ 12,612 | $ 9,431 | $ 10,166 |