Annual report pursuant to Section 13 and 15(d)

Share based compensation (Details 2)

v3.19.3.a.u2
Share based compensation (Details 2) - $ / shares
12 Months Ended
Aug. 31, 2019
Aug. 31, 2018
Number of Options    
Options outstanding, beginning balance 1,348,745 790,000
Granted 1,442,903 948,745
Exercised
Forfeited (761,716) (390,000)
Options outstanding, ending balance 2,029,932 1,348,745
Weighted Average Remaining Contractual Life (In years)    
Weighted Average Remaining Contractual Life In Years, beginning balance 9 years 9 months 7 days 9 years 6 months 29 days
Weighted Average Remaining Contractual Life In Years, Granted 10 years 10 years
Weighted Average Remaining Contractual Life In Years, Forfeited 8 years 22 days 8 years 5 months 27 days
Weighted Average Remaining Contractual Life In Years, Ending balance 8 years 11 months 12 days 9 years 9 months 7 days
Weighted Average Exercise Price    
Weighted Average Exercise Price Beginning $ 3.45 $ 4.62
Granted 1.59 2.64
Exercised  
Forfeited 2.78 3.87
Weighted Average Exercise Price Ending $ 2.38 $ 3.45