Stock Options (Details 2) - USD ($)	12 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Stock Compensation Expense:
Total stock based compensation expense	$ 3,959,367	$ 2,838,025
Stock Option [Member]
Stock Compensation Expense:
SG&A	2,993,532	1,018,351
R&D	965,835	796,974
Total stock based compensation expense	3,959,367	1,815,325
Restricted stock issuances [Member]
Stock Compensation Expense:
SG&A		1,022,700
R&D
Total stock based compensation expense		$ 1,022,700