Share-based Compensation - Share-based Compensation and Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 29, 2024	Feb. 28, 2023	Feb. 28, 2022
Share based compensation expense and related income tax benefits
Compensation expense	$ 9,510	$ 8,382	$ 9,449
Income tax benefits	$ 1,969	$ 1,539	$ 1,984

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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