Annual report pursuant to Section 13 and 15(d)

Income Taxes Income Tax Expense (Benefits) (Details)

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Income Taxes Income Tax Expense (Benefits) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Current U.S. Federal $ (8) $ (175) $ (6)
Current State 591 35 50
Current Foreign (314) (211) (249)
Total current 269 (351) (205)
Deferred U.S. Federal 0 0 0
Deferred State 11 (12) 12
Deferred Foreign 18 5 (59)
Total deferred 29 (7) (47)
Income tax expense (benefit) $ 298 $ (358) $ (252)