Premises and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Abstract]
Depreciation and amortization expense	$ 3,800	$ 4,200	$ 3,100
Right-of-use assets	$ 11,017	$ 16,159
Lease term for operating leases	5 years 9 months 18 days
Weighted average discount rate	2.80%
Lease costs	$ 3,200