Income Taxes, Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current [Abstract]
Federal	$ 16,831	$ 7,701	$ 8,422
State	3,210	1,849	2,118
Current income tax expense	20,041	9,550	10,540
Deferred [Abstract]
Federal	(1,217)	(2,217)	(232)
State	(1,241)	(474)	(207)
Deferred income tax benefit	(2,458)	(2,691)	(439)
Income tax expense	$ 17,583	$ 6,859	$ 10,101

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

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