Leases - Lease Details (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2024	Aug. 31, 2023	Feb. 29, 2024
Lease, Cost [Abstract]
Operating cash flows from operating leases included in lease liabilities	$ 1,794	$ 1,834	$ 3,561	$ 3,654
Lease liabilities obtained from new ROU assets - operating	410	373	628	1,895
Decrease in ROU assets related to lease terminations	0	(1,294)	0	(1,302)
Financing cash flows from finance leases included in lease liabilities	236	92	432	162
Operating cash flows from finance leases included in lease liabilities	83	21	151	37
Lease liabilities obtained from new ROU assets - finance leases	$ 1,009	$ 599	$ 1,419	$ 599
Weighted-average remaining lease term - operating leases	3 years 9 months 18 days		3 years 9 months 18 days		4 years 1 month 13 days
Weighted-average discount rate - operating leases	4.62%		4.62%		4.49%
Weighted-average remaining lease term - finance leases	4 years 10 months 2 days		4 years 10 months 2 days		5 years 2 months 15 days
Weighted-average discount rate - finance leases	7.08%		7.08%		6.70%