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Income Taxes (Composition of Income Tax Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current taxes
Federal	$ (10)	$ (92)
Foreign	1,533	137
State	26	17
Current taxes	1,549	62
Deferred taxes
Federal		1
Deferred Foreign Income Tax Expense (Benefit)	(136)	136
Non-current taxes
Deferred taxes	(1,413)	199
Total (benefit) provision	$ 1,413	$ 199

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