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NET LOSS PER SHARE (Details) - shares
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Jan. 04, 2017
Common shares outstanding, basic:                        
Weighted average common shares outstanding - Basic (in shares) 34,559,830 34,469,998 34,430,766 33,495,738 7,318,452 7,245,268 7,221,735 7,218,795 34,242,631 7,251,231 6,583,163  
Common shares outstanding, diluted:                        
Weighted average common shares outstanding - Basic (in shares) 34,559,830 34,469,998 34,430,766 33,495,738 7,318,452 7,245,268 7,221,735 7,218,795 34,242,631 7,251,231 6,583,163  
Weighted-average common shares outstanding, diluted (in shares) 34,682,302 34,469,998 34,430,766 33,495,738 7,318,452 7,245,268 7,221,735 7,218,795 34,242,631 7,251,231 6,583,163  
Nonvested Awards, including Restricted Units                        
Anti-dilutive shares (in shares)                 226,931 89,526    
Stock Options                        
Anti-dilutive shares (in shares)                 133,000 0    
Warrants                        
Anti-dilutive shares (in shares)                 0 713,122    
Equity Warrants                        
Anti-dilutive shares (in shares)                 3,936,761 3,936,761    
Series A Preferred Stock                        
Anti-dilutive shares (in shares)                   27,061,856    
Series A Preferred Stock                        
Preferred stock outstanding (in shares)         27,061,856         27,061,856   27,061,856
Warrant                        
Nonvested shares outstanding 0       713,122       0 713,122    
Equity Warrants                        
Nonvested shares outstanding 3,936,761       3,936,761       3,936,761 3,936,761    
Stock Option                        
Stock options outstanding - nonvested and exercisable 133,000       0       133,000 0    
Nonvested Awards, including Restricted Units                        
Nonvested shares outstanding 226,931       89,526       226,931 89,526