| Allowance for Credit Losses [Text Block] |
Note 6. Allowance for Credit Losses
The following tables present the changes in the allowance for credit losses, by loan segment, during the periods indicated:
| | | Three Months Ended June 30, 2026 | |
| | | | | | | Consumer Real | | | Consumer and | | | Total | |
| (Amounts in thousands) | | Commercial | | | Estate | | | Other | | | Allowance | |
| Total allowance | | | | | | | | | | | | | | | | |
| Balance at beginning of quarter: | | | | | | | | | | | | | | | | |
| Allowance for credit losses - loans | | $ | 17,898 | | | $ | 11,879 | | | $ | 3,766 | | | $ | 33,543 | |
| Allowance for credit losses - loan commitments | | | 249 | | | | 151 | | | | 33 | | | | 433 | |
| Total allowance for credit losses beginning of quarter | | | 18,147 | | | | 12,030 | | | | 3,799 | | | | 33,976 | |
| Provision for credit losses: | | | | | | | | | | | | | | | | |
| Provision for (recovery of) credit losses - loans | | | 170 | | | | (196 | ) | | | 437 | | | | 411 | |
| Provision for credit losses - loan commitments | | | 38 | | | | 33 | | | | 1 | | | | 72 | |
| Total provision for (recovery of) credit losses - loans and loan commitments | | | 208 | | | | (163 | ) | | | 438 | | | | 483 | |
| Charge-offs | | | (708 | ) | | | (111 | ) | | | (985 | ) | | | (1,804 | ) |
| Recoveries | | | 106 | | | | 80 | | | | 318 | | | | 504 | |
| Net charge-offs | | | (602 | ) | | | (31 | ) | | | (667 | ) | | | (1,300 | ) |
| Allowance for credit losses - loans | | | 17,466 | | | | 11,652 | | | | 3,536 | | | | 32,654 | |
| Allowance for credit losses - loan commitments | | | 287 | | | | 184 | | | | 34 | | | | 505 | |
| Ending balance | | $ | 17,753 | | | $ | 11,836 | | | $ | 3,570 | | | $ | 33,159 | |
| | | Three Months Ended June 30, 2025 | |
| | | | | | | Consumer Real | | | Consumer and | | | Total | |
| (Amounts in thousands) | | Commercial | | | Estate | | | Other | | | Allowance | |
| Total allowance | | | | | | | | | | | | | | | | |
| Balance at beginning of quarter: | | | | | | | | | | | | | | | | |
| Allowance for credit losses - loans | | $ | 19,908 | | | $ | 9,720 | | | $ | 4,156 | | | | 33,784 | |
| Allowance for credit losses - loan commitments | | | 154 | | | | 132 | | | | 26 | | | | 312 | |
| Total allowance for credit losses beginning of quarter | | | 20,062 | | | | 9,852 | | | | 4,182 | | | | 34,096 | |
| Provision for credit losses: | | | | | | | | | | | | | | | | |
| (Recovery of) provision for credit losses - loans | | | (1,104 | ) | | | 59 | | | | 753 | | | | (292 | ) |
| Provision for (recovery of) credit losses - loan commitments | | | 9 | | | | (2 | ) | | | - | | | | 7 | |
| Total (recovery of) provision for credit losses - loans and loan commitments | | | (1,095 | ) | | | 57 | | | | 753 | | | | (285 | ) |
| Charge-offs | | | (161 | ) | | | (22 | ) | | | (1,326 | ) | | | (1,509 | ) |
| Recoveries | | | 604 | | | | 50 | | | | 383 | | | | 1,037 | |
| Net recoveries (charge-offs) | | | 443 | | | | 28 | | | | (943 | ) | | | (472 | ) |
| Allowance for credit losses - loans | | | 19,247 | | | | 9,807 | | | | 3,966 | | | | 33,020 | |
| Allowance for credit losses - loan commitments | | | 163 | | | | 130 | | | | 26 | | | | 319 | |
| Ending balance | | $ | 19,410 | | | $ | 9,937 | | | $ | 3,992 | | | $ | 33,339 | |
| | | Six Months Ended June 30, 2026 | |
| | | | | | | Consumer Real | | | Consumer and | | | Total | |
| (Amounts in thousands) | | Commercial | | | Estate | | | Other | | | Allowance | |
| Total allowance | | | | | | | | | | | | | | | | |
| Balance at beginning of year: | | | | | | | | | | | | | | | | |
| Allowance for credit losses - loans | | $ | 16,114 | | | $ | 10,886 | | | $ | 3,761 | | | $ | 30,761 | |
| Allowance for credit losses - loan commitments | | | 186 | | | | 137 | | | | 32 | | | | 355 | |
| Total allowance for credit losses beginning of year | | | 16,300 | | | | 11,023 | | | | 3,793 | | | | 31,116 | |
| Allowance recorded on acquired loans - Hometown | | | 2,152 | | | | 880 | | | | 181 | | | | 3,213 | |
| Provision for credit losses: | | | | | | | | | | | | | | | | |
| (Recovery of) provision for credit losses - loans | | | (302 | ) | | | (90 | ) | | | 1,103 | | | | 711 | |
| Provision for credit losses - loan commitments | | | 101 | | | | 47 | | | | 2 | | | | 150 | |
| Total (recovery of) provision for credit losses - loans and loan commitments | | | (201 | ) | | | (43 | ) | | | 1,105 | | | | 861 | |
| Charge-offs | | | (786 | ) | | | (195 | ) | | | (2,202 | ) | | | (3,183 | ) |
| Recoveries | | | 288 | | | | 171 | | | | 693 | | | | 1,152 | |
| Net charge-offs | | | (498 | ) | | | (24 | ) | | | (1,509 | ) | | | (2,031 | ) |
| Allowance for credit losses - loans | | | 17,466 | | | | 11,652 | | | | 3,536 | | | | 32,654 | |
| Allowance for credit losses - loan commitments | | | 287 | | | | 184 | | | | 34 | | | | 505 | |
| Ending balance | | $ | 17,753 | | | $ | 11,836 | | | $ | 3,570 | | | $ | 33,159 | |
| | | Six Months Ended June 30, 2025 | |
| | | | | | | Consumer Real | | | Consumer and | | | Total | |
| (Amounts in thousands) | | Commercial | | | Estate | | | Other | | | Allowance | |
| Total allowance | | | | | | | | | | | | | | | | |
| Balance at beginning of year: | | | | | | | | | | | | | | | | |
| Allowance for credit losses - loans | | $ | 20,418 | | | $ | 9,907 | | | $ | 4,500 | | | $ | 34,825 | |
| Allowance for credit losses - loan commitments | | | 171 | | | | 138 | | | | 32 | | | | 341 | |
| Total allowance for credit losses beginning of year | | | 20,589 | | | | 10,045 | | | | 4,532 | | | | 35,166 | |
| Provision for credit losses: | | | | | | | | | | | | | | | | |
| (Recovery of) provision for credit losses - loans | | | (1,162 | ) | | | (248 | ) | | | 1,468 | | | $ | 58 | |
| (Recovery of) provision for credit losses - loan commitments | | | (8 | ) | | | (8 | ) | | | (6 | ) | | | (22 | ) |
| Total (recovery of) provision for credit losses - loans and loan commitments | | | (1,170 | ) | | | (256 | ) | | | 1,462 | | | | 36 | |
| Charge-offs | | | (695 | ) | | | (29 | ) | | | (2,783 | ) | | | (3,507 | ) |
| Recoveries | | | 686 | | | | 177 | | | | 781 | | | | 1,644 | |
| Net (charge-offs) recoveries | | | (9 | ) | | | 148 | | | | (2,002 | ) | | | (1,863 | ) |
| Allowance for credit losses - loans | | | 19,247 | | | | 9,807 | | | | 3,966 | | | | 33,020 | |
| Allowance for credit losses - loan commitments | | | 163 | | | | 130 | | | | 26 | | | | 319 | |
| Ending balance | | $ | 19,410 | | | $ | 9,937 | | | $ | 3,992 | | | $ | 33,339 | |
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