Quarterly report pursuant to Section 13 or 15(d)

Common Shares and Warrants (Details 3)

v3.19.2
Common Shares and Warrants (Details 3) - $ / shares
 9 Months Ended
May 31, 2019
Aug. 31, 2018
Aug. 31, 2017
Number of Warrants 3,025,325 3,286,274 8,844,506
Weighted Average Remaining Contractual Life 1 year 5 months 1 day    
Weighted Average Exercise Price $ 1.31    
Warrants 1      
Number of Warrants 200,000    
Weighted Average Remaining Contractual Life 18 days    
Weighted Average Exercise Price $ 0.295    
Warrants 2      
Number of Warrants 250,000    
Weighted Average Remaining Contractual Life 6 months    
Weighted Average Exercise Price $ 0.83    
Warrants 3      
Number of Warrants 500,000    
Weighted Average Remaining Contractual Life 7 months 17 days    
Weighted Average Exercise Price $ 1.83    
Warrants 4      
Number of Warrants 975,325    
Weighted Average Remaining Contractual Life 1 year 5 months 1 day    
Weighted Average Exercise Price $ 2.25    
Warrants 5      
Number of Warrants 100,000    
Weighted Average Remaining Contractual Life 1 year 11 months 23 days    
Weighted Average Exercise Price $ 0.96    
Warrants 6      
Number of Warrants 250,000    
Weighted Average Remaining Contractual Life 1 year 11 months 27 days    
Weighted Average Exercise Price $ 1.55    
Warrants 7      
Number of Warrants 750,000    
Weighted Average Remaining Contractual Life 2 years 4 months 10 days    
Weighted Average Exercise Price $ 0.14