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FAIR VALUE MEASUREMENTS (Details 1)
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Fair Value Disclosures [Abstract]    
Risk-free interest rate 1.25% 1.25%
Expected dividend yield 0.00% 0.00%
Expected stock price volatility 51.14% 88.63%
Expected option life in years 1 year 3 months 2 years 3 months