Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	May 31, 2024	May 31, 2023	Feb. 29, 2024
Finite-Lived Intangible Assets [Line Items]
Amortization of trade names, customer lists, and patent	$ 1,929	$ 1,894
Goodwill acquired	0		$ 2,530
Eagle and Diamond [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill acquired	$ 2,500