Condensed Statements of Shareholders' Deficit (Unaudited) - USD ($)	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Total
Beginning balance at Feb. 28, 2019	$ 5,371	$ 442,519,092	$ (464,119,162)	$ (21,594,699)
Beginning balance, Shares at Feb. 28, 2019	53,714,145
Shares issued for cash	$ 15	49,985		50,000
Shares issued for cash, Shares	156,250
Net loss			(675,321)	(675,321)
Ending balance at May. 31, 2019	$ 5,386	442,569,077	(464,794,483)	(22,220,020)
Ending balance, Shares at May. 31, 2019	53,870,395
Beginning balance at Feb. 29, 2020	$ 5,639	443,417,452	(466,726,027)	(23,302,937)
Beginning balance, Shares at Feb. 29, 2020	56,400,874
Shares issued for cash	$ 135	234,865		235,000
Shares issued for cash, Shares	1,358,333
Stock-based compensation expense		77,599		77,599
Net loss			(606,001)	(606,001)
Ending balance at May. 31, 2020	$ 5,774	$ 443,729,916	$ (467,332,029)	$ (23,596,339)
Ending balance, Shares at May. 31, 2020	57,759,207