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LIQUIDITY (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
Dec. 21, 2016
Feb. 29, 2016
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Dec. 20, 2016
Working capital deficit                     $ (6,042)      
Accumulated deficit     $ 123,825       $ 109,705       123,825 $ 109,705    
Net loss     963 $ (265) $ (4,216) $ (10,602) $ (39,262) $ (23,651) $ (6,280) $ (23,703) (14,120) (92,896) $ (2,091)  
Impairment charge                     22,620 22,620    
Number of shares offerring 1,000,000                          
Shares issued, price per share $ 1.50                          
Proceeds from issuance of common stock $ 13,200                   1,317  
Cash and equivalents     $ 2,500               2,500      
Common Stock [Member]                            
Net loss                      
Investor [Member] | Warrant [Member]                            
Number of shares offerring 1,000,000                          
Proceeds from issuance of common stock $ 12,400                          
Exercise price (in dollars per share)                           $ 2.05
Warrant term 5 years                          
Investor [Member] | Common Stock [Member]                            
Proceeds from issuance of common stock $ 80                          
Series A Convertible Preferred Stock [Member]                            
Impairment charge   $ 22,620                        
Aggregate annual expenses   $ 3