Lease Obligations - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2023	Nov. 30, 2022
Leases [Line Items]
Short term leases	$ 0		$ 0
Other Income (Expense) [Member]
Leases [Line Items]
Rental income	$ 237,000	$ 230,000	$ 702,000	$ 681,000
Minimum [Member]
Leases [Line Items]
Operating and finance leases remaining lease terms			3 years
Maximum [Member]
Leases [Line Items]
Operating and finance leases remaining lease terms			7 years