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v3.25.2

Income Taxes - Additional Information (Details) $ in Thousands | 12 Months Ended | 60 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 28, 2025 CNY (¥) | Feb. 28, 2025 USD ($) | Feb. 28, 2025 HKD ($) | Feb. 29, 2024 CNY (¥) | Feb. 28, 2023 CNY (¥) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2027 CNY (¥) | Feb. 28, 2025 USD ($) | Feb. 29, 2024 USD ($)
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Income tax rate, percent | 25.00% | 25.00% | 25.00% | 25.00% | 25.00% |  |  |  |
Unrecognized tax benefits | ¥ 18,859,000 |  |  | ¥ 15,313,000 | ¥ 15,313,000 |  |  | $ 2,590 | $ 2,103
Income tax provision | 722,000 | $ 99 |  | 1,101,000 | 993,000 |  |  |  |
Deferred tax assets, valuation allowance | 25,967,000 |  |  | 35,196,000 | 30,521,000 |  |  | 3,566 | 4,834
Unrecognized tax benefits | ¥ 18,859,000 |  |  | 15,313,000 | 15,313,000 |  |  | 2,590 | $ 2,103
Minimum |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Percentage of temporary differences interest in domestic subsidiary included in deferred tax liability | 50.00% | 50.00% | 50.00% |  |  |  |  |  |
Inland Revenue, Hong Kong | Foreign Tax Authority |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Tax loss carry-forward not subject to expiration | ¥ 15,190,000 |  |  |  |  |  |  | 2,086 |
Inland Revenue, Hong Kong | Foreign Tax Authority | Four Seasons Hong Kong |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Profit limit to determine lower tax rate | $ |  |  | $ 2,000 |  |  |  |  |  |
Percentage of lower tax rate on the basis of profit | 8.25% | 8.25% | 8.25% |  |  |  |  |  |
Income tax rate, percent | 16.50% | 16.50% | 16.50% |  |  |  |  |  |
Assessable income | ¥ 0 |  |  | 0 | 0 |  |  |  |
State Administration of Taxation, PRC | Foreign Tax Authority |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Income tax rate, percent | 25.00% | 25.00% | 25.00% |  |  |  |  |  |
Income tax provision | ¥ 722,000 | $ 99 |  | 1,101,000 | ¥ 993,000 |  |  |  |
Tax loss carry-forward subject to expiration | 56,365,000 |  |  |  |  |  |  | 7,739 |
Deferred tax assets, valuation allowance | ¥ 25,967,000 |  |  | 35,196,000 |  |  |  | 3,566 |
Period of statute of limitations for underpayment of taxes due to computational errors made by the taxpayer or the withholding agent | 3 years | 3 years | 3 years |  |  |  |  |  |
Period of statute of limitations for underpayment of taxes more than specified amount | 5 years | 5 years | 5 years |  |  |  |  |  |
Minimum amount of underpayment of taxes for statute of limitation to be extended to five years under special circumstance | ¥ 100,000 |  |  |  |  |  |  |  |
Period of statute of limitations for related party transaction | 10 years | 10 years | 10 years |  |  |  |  |  |
Tax reduction, Description | In accordance with the EIT Law, dividends, which arise from profits of foreign invested enterprises (“FIEs”) earned after January 1, 2008, are subject to a 10% withholding income tax. In addition, under tax treaty between the PRC and Hong Kong, if the foreign investor is incorporated in Hong Kong and qualifies as the beneficial owner, the applicable withholding tax rate is reduced to 5%, if the investor holds at least 25% in the FIE, or 10%, if the investor holds less than 25% in the FIE. | In accordance with the EIT Law, dividends, which arise from profits of foreign invested enterprises (“FIEs”) earned after January 1, 2008, are subject to a 10% withholding income tax. In addition, under tax treaty between the PRC and Hong Kong, if the foreign investor is incorporated in Hong Kong and qualifies as the beneficial owner, the applicable withholding tax rate is reduced to 5%, if the investor holds at least 25% in the FIE, or 10%, if the investor holds less than 25% in the FIE. | In accordance with the EIT Law, dividends, which arise from profits of foreign invested enterprises (“FIEs”) earned after January 1, 2008, are subject to a 10% withholding income tax. In addition, under tax treaty between the PRC and Hong Kong, if the foreign investor is incorporated in Hong Kong and qualifies as the beneficial owner, the applicable withholding tax rate is reduced to 5%, if the investor holds at least 25% in the FIE, or 10%, if the investor holds less than 25% in the FIE. |  |  |  |  |  |
Withholding income tax percentage if investor holds less than 25% in the FIE | 10.00% | 10.00% | 10.00% |  |  |  |  |  |
Reduced withholding tax rate, if investor holds at least 25% in the FIE | 5.00% | 5.00% | 5.00% |  |  |  |  |  |
Minimum percentage of FIEs holding for reduction in withholding income tax rate | 25.00% | 25.00% | 25.00% |  |  |  |  |  |
Withholding income taxes, undistributed earnings of foreign subsidiaries | ¥ 0 |  |  | 0 |  |  |  |  |
Deferred tax assets on tax losses carry forward | ¥ 27,492,000 |  |  | ¥ 36,321,000 |  |  |  | $ 3,775 |
State Administration of Taxation, PRC | Foreign Tax Authority | Minimum |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Tax loss carry-forward expiration year | 2026 | 2026 | 2026 |  |  |  |  |  |
State Administration of Taxation, PRC | Foreign Tax Authority | Maximum |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Tax loss carry-forward expiration year | 2030 | 2030 | 2030 |  |  |  |  |  |
State Administration of Taxation, PRC | Foreign Tax Authority | Shanghai Fuxi |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Taxable income limit low |  |  |  |  |  | ¥ 1,000,000 |  |  |
Tax reduction term percentage low |  |  |  |  |  | 12.50% |  |  |
Tax reduction term percentage high |  |  |  |  |  | 25.00% |  |  |
Effective tax rate |  |  |  |  |  | 20.00% |  |  |
State Administration of Taxation, PRC | Foreign Tax Authority | Shanghai Fuxi | Forecast |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Taxable income limit low |  |  |  |  |  |  | ¥ 3,000,000 |  |
Tax reduction term percentage low |  |  |  |  |  |  | 25.00% |  |
Effective tax rate |  |  |  |  |  |  | 20.00% |  |
State Administration of Taxation, PRC | Foreign Tax Authority | Shanghai Fuxi | Minimum |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Taxable income limit |  |  |  |  |  | ¥ 1,000,000 |  |  |
State Administration of Taxation, PRC | Foreign Tax Authority | Shanghai Fuxi | Maximum |  |  |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |
Taxable income limit |  |  |  |  |  | ¥ 3,000,000 |  |  |

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