Allowance for Loan and Lease Losses and Reserve for Unfunded Commitments - Summary of Loans Modified as Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2022	Mar. 31, 2021
Receivables [Abstract]
Beginning balance	$ 1,456	$ 2,719	$ 1,927	$ 2,495
Additions	0	0	0	281
Net payments	(98)	(324)	(569)	(381)
Net transfers from non-accrual	0	0	0	0
Ending balance	1,358	2,395	1,358	2,395
Beginning balance	1,343	5,585	1,506	5,650
Additions	0	0	0	673
Net payments	(209)	(641)	(372)	(984)
Charge-offs	0	(503)	0	(898)
Net transfers to accrual	0	0	0	0
Ending balance	1,134	4,441	1,134	4,441
Total troubled debt restructurings	$ 2,492	$ 6,836	$ 2,492	$ 6,836	$ 2,492	$ 6,836