Leases - Lease Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2022	Aug. 31, 2021	Feb. 28, 2022
Lessee, Lease, Description [Line Items]
Total lease expense	$ 3,781	$ 2,003	$ 6,224	$ 3,816
Operating cash flows from operating leases included in lease liabilities	2,816	2,257	5,224	4,534
Lease liabilities obtained from new ROU assets - operating	2,638	473	13,753	13,120
Operating and financing cash flows from financing leases included in lease liabilities	60	20	112	38
Lease liabilities obtained from new ROU assets - financing	$ 360	14	$ 398	14
Weighted-average remaining lease term - operating leases (years)	7 years 1 month 9 days		7 years 1 month 9 days		7 years 10 months 24 days
Weighted-average discount rate - operating leases	4.47%		4.47%		4.56%
Weighted-average remaining lease term - financing leases (years)	4 years 8 months 1 day		4 years 8 months 1 day		4 years 8 months 23 days
Weighted-average discount rate - financing leases	4.11%		4.11%		2.95%
Cost of sales
Lessee, Lease, Description [Line Items]
Total lease expense	$ 3,214	1,659	$ 5,283	3,215
Selling, general and administrative
Lessee, Lease, Description [Line Items]
Total lease expense	$ 567	$ 344	$ 941	$ 601