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