Taxes (Schedule of Components of Income Tax) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ 1,525	$ 518	$ (36)
State	342	(569)	124
Total current	1,867	(51)	88
Deferred:
Federal	7	44	667
State			(507)
Total deferred	7	44	160
Provision for (benefit from) income taxes	$ 1,874	$ (7)	$ 248

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

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