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NET LOSS PER SHARE (Details) - shares
3 Months Ended 6 Months Ended
Jul. 10, 2014
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Common shares outstanding, basic:          
Weighted average common shares outstanding - Basic (in shares)   35,516,058 34,430,766 35,049,615 33,965,835
Common shares outstanding, diluted:          
Weighted average common shares outstanding - Basic (in shares)   35,516,058 34,430,766 35,049,615 33,965,835
Weighted-average common shares outstanding, diluted (in shares)   35,516,058 34,430,766 35,049,615 33,965,835
Nonvested Awards, including Restricted Units          
Anti-dilutive shares (in shares)       253,438 340,455
Stock Options          
Anti-dilutive shares (in shares)       255,608 133,000
Warrants          
Anti-dilutive shares (in shares)       0 713,122
Equity Warrants          
Anti-dilutive shares (in shares)       3,936,761 3,936,761
Warrants          
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
Equity warrant term 7 years        
Number of shares of new stock in which each warrant or right can be converted 0.10        
Nonvested Awards, including Restricted Units          
Nonvested shares outstanding   253,438 340,455 253,438 340,455
Stock Options          
Stock options outstanding - nonvested and exercisable   255,608 133,000 255,608 133,000