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LIQUIDITY & GOING CONCERN (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Working capital deficit $ (6,800)    
Accumulated deficit (124,565)   $ (123,825)
Net loss (740) $ (10,602)  
Cash and equivalents 2,200    
Energy One LLC [Member] | Senior Credit Agreement [Member] | Current Liabilities [Member]      
Outstanding amount of credit facility $ 6,000