Intangible Assets, Net - Additional Information (Detail) ¥ in Thousands, $ in Thousands |
1 Months Ended | 12 Months Ended | |||
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Sep. 30, 2023
CNY (¥)
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Mar. 31, 2025
CNY (¥)
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Mar. 31, 2025
USD ($)
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Mar. 31, 2024
CNY (¥)
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Mar. 31, 2023
CNY (¥)
AssetGroup
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| Finite-Lived Intangible Assets [Line Items] | |||||
| Amortization Expense for Intangible Assets | ¥ 156 | $ 21 | ¥ 1,901 | ¥ 59,992 | |
| Number Of Intangible Asset Groups | AssetGroup | 2 | ||||
| Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration] | Goodwill and Intangible Asset Impairment | ||||
| Impairment of intangible assets | ¥ 9,945 | ¥ 0 | 9,945 | ¥ 21,233 | |
| Customer Relationships | |||||
| Finite-Lived Intangible Assets [Line Items] | |||||
| Impairment of intangible assets | 7,905 | 17,033 | |||
| Technology | |||||
| Finite-Lived Intangible Assets [Line Items] | |||||
| Impairment of intangible assets | ¥ 2,040 | ¥ 4,200 | |||
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- Definition Number of intangible asset groups. No definition available.
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Indicates line item in statement of income or comprehensive income that includes impairment of finite-lived intangible asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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