Quarterly report pursuant to Section 13 or 15(d)

Schedule of Share-based Compensation, Stock Options, Activity (Details)

v3.10.0.1
Schedule of Share-based Compensation, Stock Options, Activity (Details)
 9 Months Ended 12 Months Ended
May 31, 2018
$ / shares
shares
Aug. 31, 2017
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning of Period 3,320,875 3,485,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Beginning of Period | $ / shares $ 0.15 $ 0.15
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (298,375) (1,014,125)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price | $ / shares $ 0.24 $ 0.17
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures 1,925,000 850,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price | $ / shares $ 1.46 $ 0.14
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, End of Period 4,947,500 3,320,875
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, End of Period | $ / shares $ 0.65 $ 0.15
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number 4,647,500