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EQUITY - Schedule of Fair value of options (Details) - Stock options
3 Months Ended
Sep. 30, 2020
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Dividend yield (percent) 0.00%
Number of options granted (in shares) | shares 467,500
Weighted average exercise price (in dollars per share) $ 7.49
Weighted average grant date fair value (in dollars per share) $ 4.41
Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected volatility (percent) 76.60%
Risk-free interest rate (percent) 0.20%
Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected volatility (percent) 77.30%
Weighted average expected life (years) 4 years 6 months
Risk-free interest rate (percent) 0.30%