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Stockholders Equity (Details - Option assumptions) - Options Held [Member]
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (in years) 7 years 4 years 3 months 18 days
Expected volatility 69.00% 65.00%
Risk-free interest rate 0.59% 1.56%
Dividend yield 0.00% 0.00%