v3.26.3
Loans - Allowance by portfolio segment (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance $ 26,339 $ 28,408 $ 28,335 $ 26,077  
Provision for credit losses 665 3,768 (806) 6,247  
Charge-offs   (3,009) (581) (3,209)  
Recoveries 185 120 241 172  
Ending balance 27,189 29,287 27,189 29,287  
Provision expense related to off balance sheet ACL 144 108 165 (56)  
Allowance for credit losses:          
individually evaluated for impairment 2,102   2,102   $ 2,786
collectively evaluated for impairment 25,087   25,087   25,549
Total ending allowance balance 27,189 29,287 27,189 29,287 28,335
Loans:          
individually evaluated for impairment 41,542   41,542   59,215
collectively evaluated for impairment 1,925,295   1,925,295   1,891,069
Total ending loans balance 1,966,837   1,966,837   1,950,284
Commercial and industrial. | Commercial and industrial          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance 4,511 5,025 4,902 4,501  
Provision for credit losses 124 4,275 (253) 4,974  
Charge-offs   (2,992) (45) (3,189)  
Recoveries 179 38 210 60  
Ending balance 4,814 6,346 4,814 6,346  
Allowance for credit losses:          
individually evaluated for impairment 1,953   1,953   1,898
collectively evaluated for impairment 2,861   2,861   3,004
Total ending allowance balance 4,814 6,346 4,814 6,346 4,902
Loans:          
individually evaluated for impairment 2,680   2,680   2,941
collectively evaluated for impairment 240,972   240,972   246,692
Total ending loans balance 243,652   243,652   249,633
Commercial real estate. | Commercial real estate          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance 19,175 20,153 20,101 19,227  
Provision for credit losses (88) (600) (479) 326  
Charge-offs     (535)    
Ending balance 19,087 19,553 19,087 19,553  
Allowance for credit losses:          
individually evaluated for impairment 114   114   888
collectively evaluated for impairment 18,973   18,973   19,213
Total ending allowance balance 19,087 19,553 19,087 19,553 20,101
Loans:          
individually evaluated for impairment 38,035   38,035   55,429
collectively evaluated for impairment 1,491,590   1,491,590   1,424,633
Total ending loans balance 1,529,625   1,529,625   1,480,062
Commercial real estate. | Commercial real estate construction          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance 1,178 1,017 1,040 755  
Provision for credit losses 455 12 593 274  
Recoveries   76   76  
Ending balance 1,633 1,105 1,633 1,105  
Allowance for credit losses:          
collectively evaluated for impairment 1,633   1,633   1,040
Total ending allowance balance 1,633 1,105 1,633 1,105 1,040
Loans:          
collectively evaluated for impairment 114,160   114,160   99,262
Total ending loans balance 114,160   114,160   99,262
Residential real estate. | Residential real estate          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance 872 1,615 1,601 962  
Provision for credit losses (27) (27) (756) 626  
Charge-offs   (16)   (16)  
Ending balance 845 1,572 845 1,572  
Allowance for credit losses:          
collectively evaluated for impairment 845   845   1,601
Total ending allowance balance 845 1,572 845 1,572 1,601
Loans:          
individually evaluated for impairment         1
collectively evaluated for impairment 22,789   22,789   65,289
Total ending loans balance 22,789   22,789   65,290
Residential real estate. | Home equity          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance 96 182 170 56  
Provision for credit losses 26 (31) (48) 95  
Ending balance 122 151 122 151  
Allowance for credit losses:          
individually evaluated for impairment 35   35    
collectively evaluated for impairment 87   87   170
Total ending allowance balance 122 151 122 151 170
Loans:          
individually evaluated for impairment 827   827   844
collectively evaluated for impairment 8,731   8,731   21,774
Total ending loans balance 9,558   9,558   22,618
Consumer          
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]          
Beginning balance 507 416 521 576  
Provision for credit losses 175 139 137 (48)  
Charge-offs   (1) (1) (4)  
Recoveries 6 6 31 36  
Ending balance 688 560 688 560  
Allowance for credit losses:          
collectively evaluated for impairment 688   688   521
Total ending allowance balance 688 $ 560 688 $ 560 521
Loans:          
collectively evaluated for impairment 47,053   47,053   33,419
Total ending loans balance $ 47,053   $ 47,053   $ 33,419