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EMPLOYEE AND DIRECTOR EQUITY INCENTIVE PLANS (Details 3) - $ / shares
3 Months Ended 12 Months Ended
Sep. 30, 2017
Jun. 30, 2017
Jun. 30, 2016
Number of Options      
Beginning Balance, Number of Options 5,197,098 4,852,367  
Granted 27,000 2,654,100  
Vested (422,166) (2,110,085)  
Forfeited (181,333) (199,284)  
Ending Balance, number of options 4,620,599 5,197,098 4,852,367
Weighted Average Grant Date Fair Value Per Share      
Beginning Balance, grant date fair value $ 0.54 $ 0.54  
Granted 0.46 0.59  
Vested 0.74 0.57  
Forfeited 0.66 0.8  
Ending Balance, grant date fair value $ 0.52 $ 0.54 $ 0.54
Average Remaining Contractual Life (in years) 6 years 8 months 26 days 6 years 11 months 5 days 7 years 5 months 1 day