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Stock-Based Compensation (Details 1) - Stock Options [Member]
3 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Risk free interest rate - minimum 0.31%  
Risk free interest rate - maximum 0.39%  
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 334.15%