Goodwill and Intangible Assets - Changes in Net Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Aug. 31, 2024	Feb. 29, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, Beginning balance	$ 94,349	$ 91,819
Goodwill acquired	0	2,530
Goodwill, Ending balance	$ 94,349	$ 94,349

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details