v3.26.1
LOANS AND CREDIT QUALITY - Activity in Allowance for Credit Losses by Portfolio Segment (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Allowance for credit losses on loans          
Beginning balance $ 156,796 $ 75,515 $ 153,319 $ 88,558 $ 88,558
Provision (reversal of provision) for credit losses (904) 357 6,689 (3,395)  
Loans charged off (6,308) (9,949) (13,513) (22,166)  
Recoveries 3,017 2,411 6,106 5,337  
Ending balance 152,601 68,334 152,601 68,334 153,319
Commercial and Industrial          
Allowance for credit losses on loans          
Beginning balance 8,860 4,297 8,417 4,869 4,869
Provision (reversal of provision) for credit losses 1,160 (989) 1,568 (1,447)  
Loans charged off (105) (105) (236) (222) (8,398)
Recoveries 235 253 401 256  
Ending balance 10,150 3,456 10,150 3,456 8,417
Commercial Real Estate          
Allowance for credit losses on loans          
Beginning balance 120,758 34,995 114,326 35,097 35,097
Provision (reversal of provision) for credit losses 3,502 (1,396) 9,823 (1,498)  
Loans charged off (68) 0 (68) 0  
Recoveries 85 0 196 0  
Ending balance 124,277 33,599 124,277 33,599 114,326
Residential real estate          
Allowance for credit losses on loans          
Beginning balance 13,621 4,763 13,294 4,656 4,656
Provision (reversal of provision) for credit losses (5,868) 214 (5,894) 321  
Loans charged off 0 0 (1) 0 (105)
Recoveries 6 0 360 0  
Ending balance 7,759 4,977 7,759 4,977 13,294
Auto          
Allowance for credit losses on loans          
Beginning balance 11,446 28,935 15,003 41,282 41,282
Provision (reversal of provision) for credit losses 45 2,219 610 (1,410)  
Loans charged off (5,573) (9,253) (11,993) (20,759) (40,679)
Recoveries 2,502 1,966 4,800 4,754  
Ending balance 8,420 23,867 8,420 23,867 15,003
Other Consumer          
Allowance for credit losses on loans          
Beginning balance 2,111 2,525 2,279 2,654 2,654
Provision (reversal of provision) for credit losses 257 309 582 639  
Loans charged off (562) (591) (1,215) (1,185) (2,411)
Recoveries 189 192 349 327  
Ending balance $ 1,995 $ 2,435 $ 1,995 $ 2,435 $ 2,279