Income Taxes (Schedule of Federal and State Income Tax Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal, current	$ 42,422	$ 20,201	$ 10,705
State, current	7,279	6,519	2,455
Current	49,701	26,720	13,160
Deferred:
Federal, deferred	863	3,696	(1,911)
State, deferred	131	167	(513)
Deferred	$ 994	$ 3,863	$ (2,424)

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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