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Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) - USD ($)
6 Months Ended
Feb. 28, 2018
Feb. 28, 2017
Expected volatility 204.00%  
Risk-free interest rate 2.03%  
Expected life 5 years 5 years
Dividend yield 0.00% 0.00%
Estimated fair value per option $ 0.04  
Minimum [Member]    
Expected volatility   139.00%
Risk-free interest rate   1.22%
Estimated fair value per option   $ 0.03
Maximum [Member]    
Expected volatility   147.00%
Risk-free interest rate   1.95%
Estimated fair value per option   $ 0.04