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Convertible Debt (Details 4)
6 Months Ended
Dec. 31, 2019
$ / shares
Dividend yield 0.00%
Minimum [Member]  
Expected volatility 171.40%
Risk free interest rate 1.90%
Contractual term (in years) 1 month 13 days
Conversion/Exercise price $ 4.20
Maximum [Member]  
Expected volatility 244.60%
Risk free interest rate 2.30%
Contractual term (in years) 5 years 7 days
Conversion/Exercise price $ 12.00