v3.26.1
Loans and Leases - Summary of Aging of The Recorded Investment In Past Due Loans and Leases (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans [1] $ 6,821,580 $ 6,756,907
Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 294,350 300,941
Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,283,163 2,363,967
Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,689,817 1,535,755
Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 266,015 253,075
Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 353,952 365,649
Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 846,475 861,722
Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 273,965 253,864
Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 693,529 700,582
Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 119,273 120,338
Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,041 1,014
Total    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 61,440 93,227
Total | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 293 0
Total | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 12,763 9,490
Total | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 6,740 10,709
Total | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,502 8,773
Total | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 13,145 24,713
Total | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 11,773 22,623
Total | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,887 3,543
Total | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 9,266 12,028
Total | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,071 1,348
Total | Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 0 0
30 - 59 days    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 17,093 41,578
30 - 59 days | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 293 0
30 - 59 days | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,141 1,760
30 - 59 days | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,787 1,600
30 - 59 days | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,165 2,767
30 - 59 days | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,627 9,966
30 - 59 days | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,834 13,821
30 - 59 days | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,235 2,160
30 - 59 days | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 6,261 8,752
30 - 59 days | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 750 752
30 - 59 days | Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 0 0
60 - 89 days    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 13,353 17,239
60 - 89 days | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 0 0
60 - 89 days | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,816 4,066
60 - 89 days | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 430 1,329
60 - 89 days | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 544 2,956
60 - 89 days | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 4,138 3,560
60 - 89 days | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 4,151 3,035
60 - 89 days | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 527 402
60 - 89 days | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,626 1,726
60 - 89 days | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 121 165
60 - 89 days | Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 0 0
90 + Days    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 30,994 34,410
90 + Days | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 0 0
90 + Days | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 9,806 3,664
90 + Days | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 4,523 7,780
90 + Days | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,793 3,050
90 + Days | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 7,380 11,187
90 + Days | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 4,788 5,767
90 + Days | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,125 981
90 + Days | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,379 1,550
90 + Days | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 200 431
90 + Days | Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 0 0
Current Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 6,760,140 6,663,680
Current Loans | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 294,057 300,941
Current Loans | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,270,400 2,354,477
Current Loans | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,683,077 1,525,046
Current Loans | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 262,513 244,302
Current Loans | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 340,807 340,936
Current Loans | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 834,702 839,099
Current Loans | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 271,078 250,321
Current Loans | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 684,263 688,554
Current Loans | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 118,202 118,990
Current Loans | Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans $ 1,041 $ 1,014
[1] Also referred to throughout this Quarterly Report on Form 10-Q as "total loans" or "loans held for investment."