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Share-Based Compensation - Summary of Classification of Share-Based Compensation Expenses (Details) ¥ in Thousands, $ in Thousands	12 Months Ended
	Feb. 28, 2023 CNY (¥)	Feb. 28, 2023 USD ($)	Feb. 28, 2022 CNY (¥)	Feb. 28, 2021 CNY (¥)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation	¥ 3,168	$ 457	¥ 9,002	¥ 27,513
General and Administrative Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation	3,001	433	8,817	26,822
Sales and Marketing Expenses
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation	¥ 167	$ 24	¥ 185	¥ 691

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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X

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X

- Details

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