Allowance for Credit Losses - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest receivable	$ 40,409			$ 41,692
Deferred interest, allowance for credit loss	1,266			$ 1,273
Provision for credit losses on loans	$ 1,500	$ 0	$ 0
Supportable period	2 years
Real estate – construction:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for credit losses on loans	$ 1,992	(1,031)
Lease financing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for credit losses on loans	$ 91	$ (89)