Leases (Lease Cost and Cash Paid) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating lease expense		$ 4,015	$ 3,921	$ 3,724
Variable lease expense		69	56	49
Total lease expense		4,084	3,977	3,773
Cash paid reducing operating lease liabilities	[1]	$ 3,888	$ 3,791	$ 3,586

[1] Included in net occupancy expenses in the Consolidated Statements of Income.