Goodwill and Intangible Assets - Carrying Amount and Accumulated Amortization of Intangible Assets (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Nov. 30, 2022	Feb. 28, 2022
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	7 years 3 months 18 days	8 years
Gross Carrying Amount	$ 108,689	$ 105,542
Accumulated Amortization	64,611	59,973
Amortized intangible assets, Net	$ 44,078	$ 45,569
Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	10 years 4 months 24 days	11 years
Gross Carrying Amount	$ 29,328	$ 28,207
Accumulated Amortization	11,786	10,301
Amortized intangible assets, Net	$ 17,542	$ 17,906
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	5 years 3 months 18 days	6 years 1 month 6 days
Gross Carrying Amount	$ 79,126	$ 76,458
Accumulated Amortization	52,666	48,903
Amortized intangible assets, Net	$ 26,460	$ 27,555
Non-Compete [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	2 years 9 months 18 days	3 years 3 months 18 days
Gross Carrying Amount	$ 235	$ 877
Accumulated Amortization	159	769
Amortized intangible assets, Net	$ 76	$ 108