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Discontinued Operations (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]    
Loss from discontinued operations attributable to parent $ (172) $ (2,459)
Allowance for doubtful accounts, discontinued operations $ 302  
Discontinued Operations, Held-for-sale [Member]    
Schedule of Equity Method Investments [Line Items]    
Loss from discontinued operations attributable to parent   $ 2,459