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Other Receivables (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Asset consideration $ 4,000  
Sale of assets 3,500  
June 2016 Agreements [Member]    
Asset consideration $ 495  
Percentage of severance award 50.00%  
Escrow Account [Member]    
Asset consideration $ 400 $ 400
Prior to November 11, 2016 [Member]    
Asset consideration 300  
Prior to Decmber 31, 2016 [Member]    
Sale of assets $ 3,100