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STOCK-BASED COMPENSATION (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Dec. 31, 2014
Stock based compensation outstanding 26,347,399 18,380,569 26,547,399 540,000
Weighted average fair value options granted per share [1]   $ 0.75    
Weighted average fair value options granted 200,000 2,194,998    
Stock Options [Member]        
Stock based compensation expense $ 440 $ 9,878    
Weighted average fair value options granted per share $ 0.19 $ 0.67    
Weighted average fair value options granted 140,000 32,516,315    
Plan Share Limit   1,205,176    
Unrecognized compensation cost $ 503      
Intrinsic value $ 2      
Weighted average period 1 year 4 months 24 days      
Closing stock price $ 0.28      
Stock Options [Member] | Shareholder [Member]        
Stock based compensation outstanding 24,475,556      
Restricted Stock [Member]        
Intrinsic value $ 676      
Closing stock price $ 0.28      
[1] Represents the weighted average price.