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STOCKHOLDERS' EQUITY (Details 1)
3 Months Ended
Mar. 31, 2017
$ / 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 412,914
Granted | shares 10,000
Vested | shares (105,284)
Forfeited | shares
Unvested balance at end | shares 317,666
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Rollforward]  
Unvested balance at beginning | $ / shares $ 5.04
Granted | $ / shares 4.99
Vested | $ / shares 4.42
Forfeited | $ / shares
Unvested balance at end | $ / shares $ 5.24