v3.26.3
ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Schedule of Total Allowance For Credit Losses (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
Loans and Leases          
Beginning balance $ 177,263 $ 186,304 $ 179,647 $ 195,281 $ 195,281
Charge-offs (8,532) (12,353) (32,183) (48,020)  
Recoveries 9,100 3,267 29,096 13,272  
Charge-offs arising from transfer of loans to held for sale   826   9,481  
Provision 7,407 6,838 8,678 32,178  
Ending balance 185,238 183,230 185,238 183,230 179,647
HTM Securities          
Beginning balance 5 6 5 7 7
Charge-offs 0 0 0 0  
Recoveries 0 0 0 0  
Charge-offs arising from transfer of loans to held for sale   0   0  
Provision 0 0 0 (1)  
Ending balance 5 6 5 6 5
Other Accounts Receivable          
Beginning balance 2,767 2,811 2,848 0 0
Charge-offs (1,621) (1,019) (4,647) (2,840)  
Recoveries 507 748 1,677 748  
Charge-offs arising from transfer of loans to held for sale   0   0  
Provision 986 (272) 2,761 4,360  
Ending balance 2,639 2,268 2,639 2,268 2,848
Total          
Beginning balance 180,035 189,121 182,500 195,288 195,288
Charge-offs (10,153) (13,372) (36,830) (50,860)  
Recoveries 9,607 4,015 30,773 14,020  
Charge-offs arising from transfer of loans to held for sale   (826)   (9,481)  
Provision 8,393 6,566 11,439 36,537  
Ending balance $ 187,882 $ 185,504 $ 187,882 $ 185,504 $ 182,500