Quarterly report pursuant to Section 13 or 15(d)

Revenues (Details)

v3.10.0.1
Revenues (Details) - USD ($)
3 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Revenue [Line Items]    
Revenue $ 22,209 $ 24,635
Product sales    
Revenue [Line Items]    
Revenue 2,257 8,008
Licensing revenue (Note 10)    
Revenue [Line Items]    
Revenue 19,902 16,250
Freight revenue    
Revenue [Line Items]    
Revenue $ 50 $ 377