Quarterly report pursuant to Section 13 or 15(d)

Stock based compensation (Details Narrative)

v3.19.2
Stock based compensation (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 04, 2018
Feb. 28, 2019
Feb. 28, 2018
Feb. 28, 2019
Feb. 28, 2018
Common stock option granted shares 1,004,016        
Stock based compensation expense   $ 81,092 $ 26,797 $ 158,314 $ 97,094
Total intrinsic value of options   $ 0 $ 0 $ 0 $ 0
Stock Option [Member]          
Common stock option granted shares   295,000      
Weighted average remaining contract life   8 years 10 months 25 days 9 years 2 months 19 days