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Income Taxes (Income Tax Expense (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ (74)	$ (103)
State	3	2
Foreign	643	509
Total current	572	408
Deferred:
Foreign	26	45
Total deferred	26	45
Income tax expense	$ 598	$ 453

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- Definition

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

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