XML 43 R34.htm IDEA: XBRL DOCUMENT v3.20.2
Stock Options - Fair value of options (Details)
12 Months Ended
Jun. 30, 2020
$ / shares
Share-based Payment Arrangement [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%