Private Placements (Details Narrative) - USD ($)		1 Months Ended	12 Months Ended
	Sep. 11, 2017	Nov. 26, 2018	Aug. 31, 2019	Aug. 31, 2018	May 31, 2019	Sep. 29, 2017
November 2018 Private Placement units issued in exchange for convertible debt, Amount			$ 5,200,000
Interest payable to related party			$ 52,182
Risk free interest rate			1.84%
Expected life				7 years 8 months 2 days
November 2018 Private Placement [Member]
Issuance of common stock shares to purchase unit		16,666,667	1,064,085
Price per unit		$ 1.50			$ 1.50
Unit price, description		Company’s equity securities at a price of $1.50 per Unit with each Unit comprised of (a) one share of common stock; and (b) one Series T Warrant to purchase one share of common stock at a price of $1.70 per share for a period of seven (7) years.	Each unit consisted of one share of common stock and one Series T Stock Purchase Warrant to purchase one (1) share of common stock at an exercise price of $1.70 per share for a period of seven (7) years.
November 2018 Private Placement units issued, Shares		13,200,000
November 2018 Private Placement units issued, Amount		$ 19,800,000
November 2018 Private Placement units issued in exchange for convertible debt, Shares		3,466,667
November 2018 Private Placement units issued in exchange for convertible debt, Amount		$ 5,200,000
Interest payable to related party		$ 52,182
Number of shares unit exchange for cash		13,200,000
Relative fair value of common stock					$ 13,687,151
Relative fair value of Series T Warrants					$ 11,312,849
Market price per share					$ 2.94
Estimated volatility rate			85.85%
Risk free interest rate			2.97%
Expected dividend rate			0.00%
Expected life			7 years
Self directed shares issued, per share		$ 1.50			$ 1.50
September 2017 Private Placement [Member]
Price per unit	$ 3.11					$ 3.11
Unit price, description	The unit price was based on a 15% discount to the average of the 30-day closing price (last day being Friday September 8, 2017) of the Company's common stock as reported on the OTCQB.
Relative fair value of common stock	$ 1,540,000
Market price per share	$ 3.95
Estimated volatility rate	77.96%
Risk free interest rate	1.71%
Expected dividend rate	0.00%
Expected life	5 years
Self directed shares issued	821,600					821,600
Self directed shares issued, per share	$ 3.11					$ 3.11
Self directed shares issued, amount	$ 2,555,176					$ 2,555,176
Exercise price of series Q stock	$ 3.42
Description of units issued	Each unit consisted of one share of common stock and one Series S Stock Purchase Warrant (each, a “Series S Warrant”) to purchase one (1) share of common stock at an exercise price of $3.42 per share through September 29, 2022.
Kalen [Member] | November 2018 Private Placement [Member]
Capital corporation purchased units		13,100,000