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Stock Based Compensation (Details 1)
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Stock Options [Member]    
Weighted Average Assumptions    
Expected dividend yield 0.00% 0.00%
Stock Options [Member] | Maximum [Member]    
Weighted Average Assumptions    
Expected option life (years) 5 years 3 years
Expected stock price volatility 170.00%  
Risk-free interest rate 3.01% 2.78%
Warrants-Financing [Member]    
Weighted Average Assumptions    
Expected option life (years) 3 years 2 years 6 months
Expected stock price volatility 147.00% 144.00%
Risk-free interest rate 2.35% 2.31%