Loans and Leases - Allowance for Loan and Lease Losses and Reserve for Unfunded Loan Commitments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Receivables [Abstract]
Balance, beginning of period	$ 200,732	$ 200,564
Reserve for Unfunded Loan Commitments, Balance, beginning of period	91,071	73,071
Allowance for Credit Losses, Balance, beginning of period	291,803	273,635
Allowance for Loan and Lease Losses, Charge-offs	(10,397)	(3,234)
Reserve for Unfunded Loan Commitments, Charge-offs	0	0
Allowance for Credit Losses, Charge-offs	(10,397)	(3,234)
Allowance for Loan and Lease Loss, Recoveries	1,220	2,068
Reserve for Unfunded Loan Commitments, Recoveries	0	0
Allowance for Credit Losses, Recoveries	1,220	2,068
Net (charge-offs) recoveries	(9,177)	(1,166)
Reserve for Unfunded Loan Commitments, Net charge-offs	0	0
Allowance For Credit Losses, Net charge-offs	(9,177)	(1,166)
Provision for Loan, Leases and Unfunded Loan Commitments	3,000	0
Provision for credit losses	18,500	2,000
Reserve for Unfunded Commitments, Provision (negative provision)	(15,500)	(2,000)
Balance, end of period	210,055	197,398
Reserve for Unfunded Loan Commitments, Balance, end of period	75,571	75,071
Allowance for Credit Losses, Balance, end of period	$ 285,626	$ 272,469