Income Taxes (Current and Deferred Federal and State Income Tax Provision from Continuing Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current
Federal	$ 4,603	$ 10,230	$ 5,876
State	2,398	3,312	2,442
Deferred
Federal	6,407	(3,690)	(734)
State	1,864	(1,043)	(225)
Provision for income taxes	$ 15,272	$ 8,809	$ 7,359