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Investments (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 15, 2017
Dec. 31, 2017
Dec. 31, 2016
Sale of shares 2,000,000 26  
Reclassification adjustment for comprehensive loss   $ 66 $ 1,453
Impairment charge on investment   2,787 1,358
FNCX [Member]      
Loss on sale of investment   84 86
DDGG [Member]      
Impairment charge on investment   $ 287 $ 0