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Note 3 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Jan. 01, 2023 | Dec. 31, 2022 | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | ---
Loans | $ 930,194 |  | $ 920,523 | $ 880,089 |
Allowance for credit losses | (8,858) | $ (7,446) | (7,446) | (6,202) | $ (5,710)
Loans, net | 921,336 |  | 913,077 |  |
Commercial and Industrial Loans [Member] |  |  |  |  |
Loans | 112,803 |  | 111,225 | 109,548 |
Allowance for credit losses | (617) | (1,874) | (1,874) | (876) | (718)
Consumer and Other Loans [Member] |  |  |  |  |
Loans | 8,538 |  | 7,581 | 8,303 |
Allowance for credit losses | (92) | (309) | (309) | (373) | (340)
Construction and Land Development [Member] | Real Estate 1 [Member] |  |  |  |  |
Loans | 49,282 |  | 51,840 | 49,118 |
Allowance for credit losses | (302) | (546) | (546) | (343) | (345)
Secured by Multi-family Residential Properties [Member] | Real Estate 1 [Member] |  |  |  |  |
Loans | 337,601 |  | 331,421 | 312,083 |
Allowance for credit losses | (2,603) | (1,108) | (1,108) | (1,042) | (1,077)
Other Real Estate Loans [Member] | Real Estate 1 [Member] |  |  |  |  |
Loans | 421,970 |  | 418,456 | 401,037 |
Allowance for credit losses | $ (5,244) | $ (3,609) | (3,609) | $ (3,568) | $ (3,230)
Consumer and Other Loans [Member] | Consumer and Other Loans [Member] |  |  |  |  |
Loans |  |  | $ 7,581 |  |

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