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Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)
12 Months Ended
Feb. 28, 2025
Feb. 29, 2024
Feb. 28, 2023
Finite-Lived Intangible Assets [Line Items]      
Goodwill impairment $ 0 $ 0 $ 0
Amortization of trade names, customer lists, and patent 7,726,000 7,649,000 $ 7,176,000
Goodwill acquired 0 2,530,000  
PTI [Member]      
Finite-Lived Intangible Assets [Line Items]      
Goodwill acquired $ 0    
Stylecraft, UMC, Eagle and Diamond [Member]      
Finite-Lived Intangible Assets [Line Items]      
Goodwill acquired   $ 2,500,000