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Discontinued Operations (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Schedule of Equity Method Investments [Line Items]        
Loss from discontinued operations attributable to parent $ (66) $ 797 $ (286) $ 2,235
Discontinued Operations, Held-for-sale [Member]        
Schedule of Equity Method Investments [Line Items]        
Loss from discontinued operations attributable to parent       $ 2,235