Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022
Income Statement [Abstract]
Net revenue	$ 71	$ 100
Cost of goods sold	88	124
Gross loss	(17)	(24)
Operating expenses:
Engineering, research and development (including $150 and $138 to related party, respectively)	850	611
Selling, general and administration	2,636	2,795
Total operating expenses	3,486	3,406
Loss from operations	(3,503)	(3,430)
Other income (expense):
Interest expense, net (including $545 and $981 to related parties, respectively)	(727)	(1,271)
Gain on extinguishment of derivative warrant liability	237	61
Change in fair value of derivative warrant liability	582	477
Gain on extinguishment of PPP loans		167
Gain on debt settlement		4
Other income	1
Net loss	$ (3,410)	$ (3,992)
Basic and diluted loss per share (in Dollars per share)	$ (0.04)	$ (0.05)
Basic and diluted weighted-average shares outstanding (in Shares)	88,947,803	76,805,616