v3.26.3
LOANS AND THE ALLOWANCE FOR CREDIT LOSSES - Allowance for loan losses by portfolio (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance $ 20,297 $ 18,994 $ 21,441 $ 18,330 $ 18,330
Provision for (release of) credit losses 606 2,232 (562) 4,118  
Charge-offs (123) (430) (123) (1,690)  
Recoveries 5 171 29 209  
Ending balance 20,785 20,967 20,785 20,967 21,441
Cash, securities, and other          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 1,229 1,150 1,150 410 410
Provision for (release of) credit losses 23 (13) 102 727  
Charge-offs 0 0 0 0 0
Recoveries 0 0 0 0  
Ending balance 1,252 1,137 1,252 1,137 1,150
Consumer and other          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 413 158 138 185 185
Provision for (release of) credit losses (131) 27 144 (23)  
Charge-offs (123) 0 (123) 0 0
Recoveries 0 1 0 24  
Ending balance 159 186 159 186 138
Construction and development          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 2,179 3,651 2,210 5,184 5,184
Provision for (release of) credit losses 182 (1,487) 151 (3,020)  
Charge-offs 0 0 0 0 0
Recoveries 0 0 0 0  
Ending balance 2,361 2,164 2,361 2,164 2,210
1-4 family residential          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 6,072 5,544 5,846 5,200 5,200
Provision for (release of) credit losses 145 254 371 591  
Charge-offs 0 0 0 0 0
Recoveries 0 6 0 13  
Ending balance 6,217 5,804 6,217 5,804 5,846
Non-owner occupied CRE          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 3,766 4,323 4,359 4,340 4,340
Provision for (release of) credit losses (35) (384) (628) (401)  
Charge-offs 0 0 0 0 0
Recoveries 0 0 0 0  
Ending balance 3,731 3,939 3,731 3,939 4,359
Owner occupied CRE          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 924 737 846 654 654
Provision for (release of) credit losses 6 (12) 84 71  
Charge-offs 0 0 0 0 (111)
Recoveries 0 0 0 0  
Ending balance 930 725 930 725 846
Commercial and industrial          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 5,714 3,431 6,892 2,357 2,357
Provision for (release of) credit losses 416 3,847 (786) 6,173  
Charge-offs 0 (430) 0 (1,690) (2,031)
Recoveries 5 164 29 172  
Ending balance $ 6,135 $ 7,012 $ 6,135 $ 7,012 $ 6,892