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Note 3 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Jan. 01, 2023 | Dec. 31, 2022 | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | ---
Loans | $ 917,967 |  | $ 920,523 | $ 836,423 |
Allowance for credit losses | (8,717) | $ (7,446) | (7,446) | (5,828) | $ (5,710)
Loans, net | 909,250 |  | 913,077 |  |
Commercial and Industrial Loans [Member] |  |  |  |  |
Loans | 110,937 |  | 111,225 | 103,682 |
Allowance for credit losses | (617) | (1,874) | (1,874) | (810) | (718)
Consumer and Other Loans [Member] |  |  |  |  |
Loans | 8,117 |  | 7,581 | 8,834 |
Allowance for credit losses | (94) | (309) | (309) | (324) | (340)
Construction and Land Development [Member] | Real Estate 1 [Member] |  |  |  |  |
Loans | 48,610 |  | 51,840 | 49,308 |
Allowance for credit losses | (244) | (546) | (546) | (348) | (345)
Secured by Multi-family Residential Properties [Member] | Real Estate 1 [Member] |  |  |  |  |
Loans | 334,302 |  | 331,421 | 290,408 |
Allowance for credit losses | (2,596) | (1,108) | (1,108) | (969) | (1,077)
Other Real Estate Loans [Member] | Real Estate 1 [Member] |  |  |  |  |
Loans | 416,001 |  | 418,456 | 384,191 |
Allowance for credit losses | $ (5,166) | $ (3,609) | (3,609) | $ (3,377) | $ (3,230)
Consumer and Other Loans [Member] | Consumer and Other Loans [Member] |  |  |  |  |
Loans |  |  | $ 7,581 |  |

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