Loans and Leases Receivable and Allowance for Credit Losses on Loans and Leases - Schedule of Loan Purchases and Sales (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchases	$ 12,550,000	$ 206,330,000
Sales	$ 0	$ 14,281,000
Purchase price as a percentage of loans outstanding	101.90%	98.10%
Net gain on sale of loans	$ 0	$ 1,500,000
Other commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchases	5,445,000	0
Sales	0	8,840,000
Commercial real estate owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchases	2,867,000	0
Sales	0	5,441,000
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchases	4,238,000	146,874,000
Personal installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchases	$ 0	$ 59,456,000