Income Taxes Income Taxes (Provision of Income Taxes from Continuing Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
U. S. federal provision (benefit)	$ 1,778	$ (2,039)	$ 1,489
State provision (benefit)	2,177	(195)	1,309
Total current provision (benefit)	3,955	(2,234)	2,798
Deferred:
U. S. federal provision	3,994	8,056	2,831
State provision	603	2,061	992
Total deferred provision	4,597	10,117	3,823
Total income tax provision	$ 8,552	$ 7,883	$ 6,621

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

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

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