| Allowance for Credit Losses by Classification |
Changes in the allowance by loan category were as follows:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended September 30, 2026 | | (Dollars in thousands) | | Commercial & industrial | | Lease financing | | Construction real estate | | Commercial real estate | | Residential real estate | | Home Equity | | Installment | | Credit card | | Total | | Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | Balance at beginning of period | | $ | 69,482 | | | $ | 14,971 | | | $ | 15,372 | | | $ | 50,565 | | | $ | 15,600 | | | $ | 17,400 | | | $ | 3,450 | | | $ | 3,072 | | | $ | 189,912 | | | | | | | | | | | | | | | | | | | | | | Provision for credit losses | | 8,027 | | | 684 | | | (2,546) | | | 3,337 | | | (533) | | | (583) | | | (49) | | | 638 | | | 8,975 | | | Gross charge-offs | | (984) | | | (976) | | | (110) | | | (5,129) | | | (11) | | | (137) | | | (676) | | | (520) | | | (8,543) | | | Recoveries | | 387 | | | 0 | | | 0 | | | 8 | | | 24 | | | 60 | | | 688 | | | 139 | | | 1,306 | | | Total net charge-offs | | (597) | | | (976) | | | (110) | | | (5,121) | | | 13 | | | (77) | | | 12 | | | (381) | | | (7,237) | | | Ending allowance for credit losses | | $ | 76,912 | | | $ | 14,679 | | | $ | 12,716 | | | $ | 48,781 | | | $ | 15,080 | | | $ | 16,740 | | | $ | 3,413 | | | $ | 3,329 | | | $ | 191,650 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three months ended September 30, 2025 | | (Dollars in thousands) | | Commercial & industrial | | Lease financing | | Construction real estate | | Commercial real estate | | Residential real estate | | Home Equity | | Installment | | Credit card | | Total | | Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | Balance at beginning of period | | $ | 53,395 | | | $ | 13,907 | | | $ | 18,908 | | | $ | 34,133 | | | $ | 17,089 | | | $ | 15,820 | | | $ | 2,808 | | | $ | 2,462 | | | $ | 158,522 | | | Provision for credit losses | | 8,968 | | | 475 | | | (3,034) | | | 2,147 | | | (1,567) | | | 454 | | | 385 | | | 784 | | | 8,612 | | | Loans charged off | | (2,165) | | | (298) | | | (245) | | | (3,105) | | | 0 | | | (92) | | | (1,194) | | | (577) | | | (7,676) | | | Recoveries | | 202 | | | 291 | | | 0 | | | 1,138 | | | 58 | | | 94 | | | 609 | | | 66 | | | 2,458 | | | Total net charge-offs | | (1,963) | | | (7) | | | (245) | | | (1,967) | | | 58 | | | 2 | | | (585) | | | (511) | | | (5,218) | | | Ending allowance for credit losses | | $ | 60,400 | | | $ | 14,375 | | | $ | 15,629 | | | $ | 34,313 | | | $ | 15,580 | | | $ | 16,276 | | | $ | 2,608 | | | $ | 2,735 | | | $ | 161,916 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nine months ended September 30, 2026 | | (Dollars in thousands) | | Commercial & industrial | | Lease financing | | Construction real estate | | Commercial real estate | | Residential real estate | | Home equity | | Installment | | Credit card | | Total | | Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | Balance at beginning of period | | $ | 75,155 | | | $ | 15,162 | | | $ | 16,951 | | | $ | 38,389 | | | $ | 18,084 | | | $ | 16,035 | | | $ | 3,874 | | | $ | 2,837 | | | $ | 186,487 | | | Initial allowance on purchased loans | | 1,734 | | | 0 | | | 0 | | | 907 | | | 54 | | | 42 | | | 1 | | | 91 | | | 2,829 | | | Provision for credit losses | | 13,282 | | | 1,713 | | | (4,125) | | | 17,083 | | | (2,908) | | | 848 | | | 360 | | | 1,685 | | | 27,938 | | | Loans charged off | | (14,209) | | | (2,333) | | | (110) | | | (7,642) | | | (222) | | | (518) | | | (2,768) | | | (1,720) | | | (29,522) | | | Recoveries | | 950 | | | 137 | | | 0 | | | 44 | | | 72 | | | 333 | | | 1,946 | | | 436 | | | 3,918 | | | Total net charge-offs | | (13,259) | | | (2,196) | | | (110) | | | (7,598) | | | (150) | | | (185) | | | (822) | | | (1,284) | | | (25,604) | | | Ending allowance for credit losses | | $ | 76,912 | | | $ | 14,679 | | | $ | 12,716 | | | $ | 48,781 | | | $ | 15,080 | | | $ | 16,740 | | | $ | 3,413 | | | $ | 3,329 | | | $ | 191,650 | | | | | | | | | | | | | | | | | | | | | | | Nine months ended September 30, 2025 | | (Dollars in thousands) | | Commercial & industrial | | Lease financing | | Construction real estate | | Commercial real estate | | Residential real estate | | Home equity | | Installment | | Credit card | | Total | | Allowance for credit losses: | | | | | | | | | | | | | | | | | | | | Balance at beginning of period | | $ | 49,987 | | | $ | 13,079 | | | $ | 19,216 | | | $ | 35,721 | | | $ | 17,822 | | | $ | 14,774 | | | $ | 3,564 | | | $ | 2,628 | | | $ | 156,791 | | | | | | | | | | | | | | | | | | | | | | Provision for credit losses | | 25,065 | | | 3,323 | | | (3,342) | | | 465 | | | (2,350) | | | 1,468 | | | 791 | | | 1,417 | | | 26,837 | | | Loans charged off | | (15,339) | | | (2,358) | | | (245) | | | (3,105) | | | (16) | | | (278) | | | (3,635) | | | (1,540) | | | (26,516) | | | Recoveries | | 687 | | | 331 | | | 0 | | | 1,232 | | | 124 | | | 312 | | | 1,888 | | | 230 | | | 4,804 | | | Total net charge-offs | | (14,652) | | | (2,027) | | | (245) | | | (1,873) | | | 108 | | | 34 | | | (1,747) | | | (1,310) | | | (21,712) | | | Ending allowance for credit losses | | $ | 60,400 | | | $ | 14,375 | | | $ | 15,629 | | | $ | 34,313 | | | $ | 15,580 | | | $ | 16,276 | | | $ | 2,608 | | | $ | 2,735 | | | $ | 161,916 | |
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