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Note 4 - Allowance for Credit Losses- Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Loans | $ 972,974 | $ 969,430 | $ 917,967
Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans | 53,364 | 52,680 | 48,610
Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans | 347,014 | 344,369 | 334,302
Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans | 445,085 | 447,272 | 416,001
Real Estate [Member] | Real Estate 1 [Member] |  |  |
Loans | 812 | 533 | 1,591
Real Estate [Member] | Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans | 37 | 38 | 1,044
Real Estate [Member] | Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans | 775 | 495 | 474
Real Estate [Member] | Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans | 0 | 0 | 73
Real Estate [Member] | Real Estate 1 [Member] | Commercial and Industrial Loans [Member] |  |  |
Loans | 0 | 0 | 0
Non Real Estate [Member] | Real Estate 1 [Member] |  |  |
Loans | 0 | 0 | 0
Non Real Estate [Member] | Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans | 0 | 0 | 0
Non Real Estate [Member] | Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans | 0 | 0 | 0
Non Real Estate [Member] | Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans | 0 | 0 | 0
Non Real Estate [Member] | Real Estate 1 [Member] | Commercial and Industrial Loans [Member] |  |  |
Loans | 0 | 0 | 0
Collateral Pledged [Member] | Real Estate 1 [Member] |  |  |
Loans | 812 | 533 | 1,591
Collateral Pledged [Member] | Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans | 37 | 38 | 1,044
Collateral Pledged [Member] | Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans | 775 | 495 | 474
Collateral Pledged [Member] | Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans | 0 | 0 | 73
Collateral Pledged [Member] | Real Estate 1 [Member] | Commercial and Industrial Loans [Member] |  |  |
Loans | $ 0 | $ 0 | $ 0

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