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Taxes (Benefit (Provision) for Income Taxes) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Benefit for income taxes from continuing operations    
Current - domestic $ (2) $ (3)
Current - foreign 1,238 1,299
Current - total 1,236 1,296
Deferred - domestic
Income tax benefit $ 1,236 $ 1,296