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Note 5 - Foreclosed Assets (Tables) | 12 Months Ended
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Dec. 31, 2023
Notes Tables |
Schedule of Other Real Estate Owned and Other Foreclosed Assets [Table Text Block] |
|  | December 31, 2023 |  |  | December 31, 2022 |
|  | Balance |  |  | Valuation Allowance |  |  | Net Balance |  |  | Balance |  |  | Valuation Allowance |  |  | Net Balance |
Other real estate owned |  | $ | 472 |  |  | $ | (67 | ) |  | $ | 405 |  |  | $ | 472 |  |  | $ | — |  |  | $ | 472 |
Other foreclosed assets |  |  | 2,416 |  |  |  | (44 | ) |  |  | 2,372 |  |  |  | 4 |  |  |  | — |  |  |  | 4 |
|  | $ | 2,888 |  |  | $ | (111 | ) |  | $ | 2,777 |  |  | $ | 476 |  |  | $ | — |  |  | $ | 476 |
Roll Forward of Foreclosed Assets [Table Text Block] |
|  | At and For the Years Ended December 31, |
|  | 2023 |  |  | 2022 |
Beginning balance |  | $ | 476 |  |  | $ | 725 |
New foreclosed assets |  |  | 2,859 |  |  |  | 791 |
Valuation adjustments |  |  | (111 | ) |  |  | (31 | )
Valuation reductions from sales |  |  | — |  |  |  | 258 |
Direct write-downs |  |  | (70 | ) |  |  | — |
Sales |  |  | (377 | ) |  |  | (1,267 | )
Ending balance |  | $ | 2,777 |  |  | $ | 476 |
Foreclosed Assets, Valuation Allowance [Table Text Block] |
|  | At and For the Years Ended December 31, |
|  | 2023 |  |  | 2022 |
Beginning balance |  | $ | — |  |  | $ | 227 |
Additions charged to expense |  |  | 111 |  |  |  | 31 |
Reductions from sales |  |  | — |  |  |  | (258 | )
Ending balance |  | $ | 111 |  |  | $ | — |

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