Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022
Summary of Significant Accounting Policies (Details) [Line Items]
Revenue percentage	100.00%
Revenues (in Dollars)	$ 71	$ 100
Price discount	2.00%
Wrote-down inventories (in Dollars)	$ 4	36
Federal deposit insurance corporation (in Dollars)	250
Research and development costs (in Dollars)	850	$ 611
Derivative liabilities (in Dollars)	1
Convertible notes payable-related party plus accrued interest (in Dollars)	$ 1
Minimum [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Estimated useful lives	3 years
Maximum [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Estimated useful lives	10 years
One Customer [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Revenues percentage	55.00%	18.00%
Two customers [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Revenues percentage	10.00%	16.00%
Three customers [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Revenues percentage		15.00%
One Vendors [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Aggregate of accounts payable percentage	38.00%	44.00%
Two Vendors [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Aggregate of accounts payable percentage	10.00%	13.00%
Three Vendors [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Aggregate of accounts payable percentage	10.00%	15.00%
Four Vendors [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Aggregate of accounts payable percentage	13.00%