Accrued Expenses (Details) - Schedule of accrued expenses - USD ($) $ in Thousands	Feb. 28, 2023	Feb. 28, 2022
Schedule of Accrued Expenses [Abstract]
Accrued interest-convertible notes payable (past due)	$ 354	$ 284
Accrued interest-convertible notes payable related party (past due)	713	563
Accrued interest-notes payable and other	322	36
Subtotal-accrued interest	1,389	883
Accrued payroll and related expenses	315	432
Other accrued expenses	126	377
Accrued expenses	$ 1,830	$ 1,692