v3.26.1
Loans and Leases - Summary of Aging of The Recorded Investment In Past Due Loans and Leases (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans [1] $ 6,770,208 $ 6,756,907
Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 269,571 300,941
Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,340,833 2,363,967
Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,646,797 1,535,755
Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 228,883 253,075
Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 350,226 365,649
Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 852,011 861,722
Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 260,909 253,864
Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 699,854 700,582
Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 119,859 120,338
Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,265 1,014
Total    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 71,306 93,227
Total | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,229 0
Total | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 10,201 9,490
Total | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 8,489 10,709
Total | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 4,022 8,773
Total | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 15,106 24,713
Total | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 17,362 22,623
Total | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,405 3,543
Total | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 9,408 12,028
Total | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,084 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 32,893 41,578
30 - 59 days | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,229 0
30 - 59 days | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,437 1,760
30 - 59 days | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,820 1,600
30 - 59 days | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,147 2,767
30 - 59 days | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,726 9,966
30 - 59 days | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 11,182 13,821
30 - 59 days | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 962 2,160
30 - 59 days | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 6,808 8,752
30 - 59 days | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 582 752
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 14,128 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 3,702 4,066
60 - 89 days | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,416 1,329
60 - 89 days | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 600 2,956
60 - 89 days | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,260 3,560
60 - 89 days | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,455 3,035
60 - 89 days | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 311 402
60 - 89 days | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,144 1,726
60 - 89 days | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 240 165
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 24,285 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 3,062 3,664
90 + Days | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,253 7,780
90 + Days | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,275 3,050
90 + Days | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 9,120 11,187
90 + Days | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 3,725 5,767
90 + Days | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,132 981
90 + Days | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,456 1,550
90 + Days | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 262 431
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 6,698,902 6,663,680
Current Loans | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 266,342 300,941
Current Loans | Commercial real estate, other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 2,330,632 2,354,477
Current Loans | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 1,638,308 1,525,046
Current Loans | Premium finance    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 224,861 244,302
Current Loans | Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 335,120 340,936
Current Loans | Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 834,649 839,099
Current Loans | Home equity lines of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 258,504 250,321
Current Loans | Consumer, indirect    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 690,446 688,554
Current Loans | Consumer, direct    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans 118,775 118,990
Current Loans | Deposit account overdrafts    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans $ 1,265 $ 1,014
[1] Also referred to throughout this Quarterly Report on Form 10-Q as "total loans" or "loans held for investment."