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Note 3 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Jan. 01, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | ---
Loans | $ 969,430 |  | $ 920,523 |
Allowance for credit losses | (11,974) | $ (7,446) | (7,446) | $ (5,710)
Loans, net | 957,456 |  | 913,077 |
Commercial and Industrial Loans [Member] |  |  |  |
Loans | 113,074 |  | 111,225 |
Allowance for credit losses | (3,706) | (1,874) | (1,874) | (718)
Consumer and Other Loans [Member] |  |  |  |
Loans | 12,035 |  | 7,581 |
Allowance for credit losses | (99) | (309) | (309) | (340)
Construction and Land Development [Member] | Real Estate 1 [Member] |  |  |  |
Loans | 52,680 |  | 51,840 |
Allowance for credit losses | (312) | (546) | (546) | (345)
Secured by Multi-family Residential Properties [Member] | Real Estate 1 [Member] |  |  |  |
Loans | 344,369 |  | 331,421 |
Allowance for credit losses | (3,159) | (1,108) | (1,108) | (1,077)
Other Real Estate Loans [Member] | Real Estate 1 [Member] |  |  |  |
Loans | 447,272 |  | 418,456 |
Allowance for credit losses | $ (4,698) | $ (3,609) | (3,609) | $ (3,230)
Consumer and Other Loans [Member] | Consumer and Other Loans [Member] |  |  |  |
Loans |  |  | $ 7,581 |

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