Statements of Shareholders' Deficit - USD ($)	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Total
Balance at Feb. 28, 2019	$ 5,371	$ 442,519,092	$ (464,119,162)	$ (21,594,699)
Balance (in Shares) at Feb. 28, 2019	53,714,145
Shares issued for cash	$ 253	522,432		522,685
Shares issued for cash (in Shares)	2,533,015
Shares cancelled	$ (107)			$ (107)
Shares cancelled (in Shares)	(1,065,051)			(1,100,000)
Shares issued for settlement	$ 119	363,262		$ 363,381
Shares issued for settlement (in Shares)	1,168,765
Shares issued for services	$ 3	9,998		10,001
Shares issued for services (in Shares)	50,000
Warrants issued to equity investors		2,668		2,668
Net income (loss)			(2,606,865)	(2,606,865)
Balance at Feb. 29, 2020	$ 5,639	443,417,452	(466,726,027)	(23,302,937)
Balance (in Shares) at Feb. 29, 2020	56,400,874
Shares issued for cash	$ 1,410	2,144,589		2,145,999
Shares issued for cash (in Shares)	14,098,327
Shares issued for settlement	$ 60	370,849		370,909
Shares issued for settlement (in Shares)	608,241
Stock-based compensation		193,750		193,750
Net income (loss)			842,528	842,528
Balance at Feb. 28, 2021	$ 7,109	$ 446,126,640	$ (465,883,499)	$ (19,749,750)
Balance (in Shares) at Feb. 28, 2021	71,107,442