Background, Basis of Presentation, Economic Dependency and Significant Accounting Policies: - Stock Options and Warrants (Details) - Employee Stock Option [Member] - USD ($)				12 Months Ended
	Jun. 01, 1998	Jun. 01, 1997	Sep. 14, 1996	Feb. 29, 2024	Feb. 28, 2023
Stock options and Warrants
Vested (in shares)	100,000	100,000	400,000	0	0
Effect on net loss				$ 0	$ 0
Effect on earnings per share				$ 0	$ 0