Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

v3.19.2
Stockholders' Equity (Details)
9 Months Ended
May 31, 2019
$ / shares
shares
Number of shares outstanding, Ending balance 4,296,361
Weighted average remaining life Beginning 4 years 8 months 12 days
Warrant [Member]  
Number of shares outstanding, Beginning balance 3,778,796
Issued 2,975,478
Exercised (267,500)
Cancelled
Expired (2,190,413)
Number of shares outstanding, Ending balance 4,296,361
Number of shares exercisable 4,296,361
Weighted average remaining life Beginning 2 years 1 month 16 days
Issued 4 years 9 months 14 days
Exercised 5 months 12 days
Weighted average remaining life Ending 4 years 8 months 2 days
Weighted average remaining life of warrants exercisable 4 years 8 months 2 days
Weighted Average Exercise Price Beginning | $ / shares $ 2.84
Issued | $ / shares 1.75
Exercised | $ / shares 2.47
Cancelled | $ / shares
Expired | $ / shares 2.87
Weighted Average Exercise Price Ending | $ / shares 2.08
Weighted average Exercise Price of warrants exercisable | $ / shares $ 2.08