Quarterly report pursuant to Section 13 or 15(d)

Common Shares and Warrants (Details 3)

v3.19.1
Common Shares and Warrants (Details 3) - $ / shares
 6 Months Ended
Feb. 28, 2019
Aug. 31, 2018
Aug. 31, 2017
Number of Warrants 3,320,689 3,286,274 8,844,506
Weighted Average Remaining Contractual Life 1.47 years    
Weighted Average Exercise Price $ 1.24    
Warrants One [Member]      
Number of Warrants 384,265    
Weighted Average Remaining Contractual Life 0.09 years    
Weighted Average Exercise Price $ 0.6    
Warrants Two [Member]      
Number of Warrants 11,099    
Weighted Average Remaining Contractual Life 0.09 years    
Weighted Average Exercise Price $ 0.42    
Warrants Three [Member]      
Number of Warrants 200,000    
Weighted Average Remaining Contractual Life 0.31 years    
Weighted Average Exercise Price $ 0.295    
Warrants Four [Member]      
Number of Warrants 750,000    
Weighted Average Remaining Contractual Life 2.62 years    
Weighted Average Exercise Price $ 0.14    
Warrants Five [Member]      
Number of Warrants 250,000    
Weighted Average Remaining Contractual Life 0.76 years    
Weighted Average Exercise Price $ 0.83    
Warrants Six [Member]      
Number of Warrants 500,000    
Weighted Average Remaining Contractual Life 0.88 years    
Weighted Average Exercise Price $ 1.83    
Warrants Seven [Member]      
Number of Warrants 250,000    
Weighted Average Remaining Contractual Life 2.24 years    
Weighted Average Exercise Price $ 1.55    
Warrants Eight [Member]      
Number of Warrants 975,325    
Weighted Average Remaining Contractual Life 1.67 years    
Weighted Average Exercise Price $ 2.25