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STOCK OPTIONS (Details)
6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Expected life (years)   2 years 6 months
Minimum    
Expected volatility 45.38% 47.29%
Risk-free interest rate 0.30% 0.30%
Expected life (years) 2 years 6 months  
Maximum    
Expected volatility 97.48% 104.94%
Risk-free interest rate 2.35% 0.78%
Expected life (years) 3 years 3 months