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Stock Options - Fair value of options (Details)
12 Months Ended
Jun. 30, 2019
$ / shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Exercise Price $ 0.03
Stock Price $ 0.03
Risk-free interest rate 2.63%
Expected volatility 121.00%
Expected life (in years) 2 years
Expected dividend yield 0.00%