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Note 3 - Loans - Acquired Loans in Business Combinations (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Loans | $ 972,974 | $ 969,430 | $ 917,967
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | 960,371 | 957,456 |
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
Commercial and Industrial Loans [Member] |  |  |
Loans | 113,562 | 113,074 | 110,937
Consumer and Other Loans [Member] |  |  |
Loans | 13,949 | 12,035 | $ 8,117
Financial Asset Acquired and No Credit Deterioration [Member] |  |  |
Loans | 155,913 | 164,028 |
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | 154,068 | 162,085 |
Financial Asset Acquired and No Credit Deterioration [Member] | Real Estate 1 [Member] | Construction and Land Development [Member] |  |  |
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | 7,676 | 7,851 |
Financial Asset Acquired and No Credit Deterioration [Member] | Real Estate 1 [Member] | Secured by Multi-family Residential Properties [Member] |  |  |
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | 35,044 | 36,290 |
Financial Asset Acquired and No Credit Deterioration [Member] | Real Estate 1 [Member] | Other Real Estate Loans [Member] |  |  |
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | 91,362 | 94,882 |
Financial Asset Acquired and No Credit Deterioration [Member] | Commercial and Industrial Loans [Member] |  |  |
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | 16,558 | 19,611 |
Financial Asset Acquired and No Credit Deterioration [Member] | Consumer and Other Loans [Member] |  |  |
Loans, net of allowance for credit losses, 2024, $12,603; 2023, $11,974 | $ 3,428 | $ 3,451 |

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