Income Taxes (Components of Income Tax (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
U.S. federal taxes:
Current	$ 4,675	$ 6,094	$ 1,716
Deferred	5,066	14,418	15,944
Total U.S. federal taxes	9,741	20,512	17,660
State taxes:
Current	3,432	5,368	3,900
Deferred	(274)	520	935
Total state taxes	3,158	5,888	4,835
Foreign taxes:
Current	41	41	0
Deferred	(446)	(850)	0
Total foreign taxes	(405)	(809)	0
Total provision for income taxes	$ 12,494	$ 25,591	$ 22,495