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Note 7 - Income Taxes - Income Tax Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Federal
State (30) (26)
Foreign (276) (198)
Current Total (306) (224)
Federal (36) (153)
State (58) 44
Foreign
Deferred Total (94) (109)
Total $ (400) $ (333)