Loans and Leases - Summary of Loans by Classification (Details) - USD ($) $ in Thousands		Mar. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	[1]	$ 6,202,827	$ 6,159,196
Loans Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		6,202,827	6,159,196
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		314,687	364,019
Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		2,243,780	2,196,957
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		1,214,615	1,184,986
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		238,962	203,177
Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		422,694	414,060
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		781,888	791,095
Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		221,079	208,675
Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		650,228	666,472
Consumer, direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		113,588	128,769
Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans		$ 1,306	$ 986

[1] Also referred to throughout this Quarterly Report on Form 10-Q as "total loans" and "loans held for investment."