Derivative Warrant Liability (Details) - Schedule of derivative outstanding warrant liability - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022
Schedule of derivative outstanding warrant liability [Abstract]
Number of Warrants Outstanding, Beginning balance	4,800,834	5,622,272
Fair Value of Outstanding Warrants, Beginning balance	$ 828	$ 1,366
Number of Warrants Outstanding, Change in fair value of derivative warrant liability
Fair Value of Outstanding Warrants, Change in fair value of derivative warrant liability	$ (582)	$ (477)
Number of Warrants Outstanding, Expiration of warrants - gain on extinguishment	(4,687,734)	(861,438)
Fair Value of Outstanding Warrants, Expiration of warrants - gain on extinguishment	$ (237)	$ (61)
Number of Warrants Outstanding, ending balance	113,100	4,800,834
Fair Value of Outstanding Warrants, ending balance	$ 9	$ 828