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STOCKHOLDERS' EQUITY (Details 2)
9 Months Ended
Sep. 30, 2018
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Unvested balance at beginning | shares 237,000
Granted | shares
Vested | shares (68,166)
Forfeited | shares (30,000)
Unvested balance at end | shares 138,834
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Rollforward]  
Unvested balance at beginning | $ / shares $ 5.24
Granted | $ / shares
Vested | $ / shares 5.24
Forfeited | $ / shares 5.25
Unvested balance at end | $ / shares $ 5.24