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Note 1 - Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Accounting Standards Update and Change in Accounting Principle [Table Text Block] |
|  | January 1, 2023 |
|  | Post ASC 326 Adoption |  |  | Pre-ASC 326 Adoption |  |  | Pre-tax impact of ASC 326 Adoption |
Assets: |  |  |  |  |  |  |  |  |  |  |  |
Allowance |  |  |  |  |  |  |  |  |  |  |  |
One-to-four family residential real estate |  | $ | 380 |  |  | $ | 281 |  |  | $ | 99 |
Multi-family residential real estate |  |  | 4,647 |  |  |  | 4,017 |  |  |  | 630 |
Nonresidential real estate |  |  | 1,300 |  |  |  | 1,234 |  |  |  | 66 |
Commercial loans and leases |  |  | 3,670 |  |  |  | 2,548 |  |  |  | 1,122 |
Consumer |  |  | 39 |  |  |  | 49 |  |  |  | (10 | )
Total allowance for credit losses |  | $ | 10,036 |  |  | $ | 8,129 |  |  | $ | 1,907 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |
Unfunded commitment reserve |  | $ | 417 |  |  | $ | — |  |  | $ | 417 |

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