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Note 3 - Loans - Summary of Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Loans | $ 994,720 | $ 969,430 | $ 952,499 |
Allowance for credit losses | (12,704) | (11,974) | (8,896) | $ (7,446)
Loans, net | 982,016 | 957,456 |  |
Commercial and Industrial Loans [Member] |  |  |  |
Loans | 114,823 | 113,074 | 117,130 |
Allowance for credit losses | (4,223) | (3,706) | (920) | (1,874)
Consumer and Other Loans [Member] |  |  |  |
Loans | 17,701 | 12,035 | 11,014 |
Allowance for credit losses | (124) | (99) | (96) | (309)
Construction and Land Development [Member] | Real Estate 1 [Member] |  |  |  |
Loans | 61,446 | 52,680 | 50,405 |
Allowance for credit losses | (391) | (312) | (302) | (546)
Secured by Multi-family Residential Properties [Member] | Real Estate 1 [Member] |  |  |  |
Loans | 351,004 | 344,369 | 340,773 |
Allowance for credit losses | (2,844) | (3,159) | (2,433) | (1,108)
Other Real Estate Loans [Member] | Real Estate 1 [Member] |  |  |  |
Loans | 449,746 | 447,272 | 433,177 |
Allowance for credit losses | $ (5,122) | $ (4,698) | $ (5,145) | $ (3,609)

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