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Equity Transactions - CEO (Details)
12 Months Ended
Jun. 30, 2020
Jun. 30, 2018
Maximum [Member]    
Expected volatility 58.33%  
Chief Executive Officer [Member]    
Expected life (year)   5 years
Expected volatility   53.56%
Expected annual rate of quarterly dividends   0.00%
Risk-free rate(s)   2.56%