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Stock-Based Compensation (Details 1) - Stock Options [Member]
9 Months Ended 12 Months Ended
Mar. 31, 2021
Jun. 30, 2020
Risk free interest rate - minimum 0.31%  
Risk free interest rate - maximum 0.59%  
Risk free interest rate   1.85%
Expected term (year) 6 years 6 years
Expected volatility   190.10%
Expected volatility - minimum 283.05%  
Expected volatility - maximum 333.53%