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Summary of Significant Accounting Policies - Schedule of Options (Details) - shares
9 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Expected dividend yield 0.00% 0.00%
Expected option term (years) 3 years 5 months 16 days 5 years 18 days
Expected stock price volatility 50.00% 63.00%
Risk-free interest rate, minimum 1.72% 1.16%
Risk-free interest rate, maximum 2.63% 2.15%
Vested based on achievement of certain market condition    
Expected option term (years) 2 years 1 month 6 days 0 years
Expected stock price volatility 74.00% 0.00%
Risk-free interest rate 1.93% 0.00%
Vested based on achievement of certain condition   0