Shareholders' Equity (Details Textual)	3 Months Ended
	May 31, 2019 USD ($) shares
Shareholders' Equity (Textual)
Common stock for cash	$ 50,000
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 (3,000,000) or 10% of the number of shares of the Common Stock of Aura from time to time outstanding. The shares of Common Stock available under the 2006 Plan was increased to the greater of Ten Million shares (10,000,000) or 15% of the number of shares of Common Stock of Aura from time to time outstanding at the October 2011 shareholders meeting. The exercise price of each option shall be at least equal to the fair market value of such shares on the date of grant. The term of the options may not be greater than ten years, and they typically vest over a three-year period. No options were issued during the three-month period ended May 31, 2019.
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. Pursuant to this plan, the Board or a committee of the Board may grant an option to any person who is elected or appointed a director or executive officer of the Company. The exercise price of each option shall be at least equal to the fair market value of such shares on the date of grant.
Common stock [Member]
Shareholders' Equity (Textual)
Shares of common stock | shares	156,250
Common stock for cash	$ 15