Shareholders' Equity (Details Textual) - USD ($)	3 Months Ended				6 Months Ended
	Aug. 31, 2020	May 31, 2020	Aug. 31, 2019	May 31, 2019	Aug. 31, 2020	Aug. 31, 2019
Shareholders' Equity (Textual)
Common stock for cash	$ 580,000	$ 235,000	$ 100,353	$ 50,000	$ 815,000	$ 150,353
Shares issued for debt settlement, shares					192,641	1,030,385
Shares issued for debt settlement						$ 329,723
Warrants exercise price	$ 1.40				$ 1.40
Warrants exercise price, description					The aggregate fair value of the 1,250,000 options granted in March 2020 is $194,000, or $0.155 per option, with $96,477 and $174,076 recorded as part of sales, general and administration expense.
2011 Director and Executive Officers Stock Option Plan [Member]
Shareholders' Equity (Textual)
Employee stock options, description					Under the 2011 Plan, the Company may grant options for up to 15% of the number of shares of Common Stock of the Company from time to time outstanding, with a contractual option term of five-years, and a vesting period not less than six-months and one day following date of grant. In the six-months ended August 31, 2020, the Board of Directors approved grants of 250,000 stock options to each board member for an aggregate of 1,250,000 options, with an exercise price of $0.25 per option and at a market price of $0.16 on March 19, 2020.
2006 Employee Stock Option Plan [Member]
Shareholders' Equity (Textual)
Employee stock options, description					Under the 2006 Plan, the Company may grant options for up to the greater of three million or 10% of the number of shares of the Common Stock of Aura from time to time outstanding. As of February 29, 2020, and August 31, 2020, there were no stock options outstanding.
Common Stock [Member]
Shareholders' Equity (Textual)
Shares of common stock	3,866,664	1,358,333	501,765	156,250	5,224,997	658,015
Common stock for cash	$ 387	$ 135	$ 51	$ 15