Income Taxes - Components of Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Current expense (benefit):
Federal	$ 13,276	$ 13,842	$ 15,784
State and local	3,651	4,337	3,647
Total current	16,927	18,179	19,431
Deferred expense (benefit):
Federal	(1,328)	(1,133)	(1,341)
State and local	(367)	(520)	(460)
Total deferred	(1,695)	(1,653)	(1,801)
Total provision for income taxes	$ 15,232	$ 16,526	$ 17,630