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v3.25.1

Fair Value Measurements - Schedule of the significant unobservable inputs used in the fair value measurement (Detail) - Valuation Technique, Option Pricing Model [Member] - Fair Value, Recurring [Member] ¥ in Thousands | Dec. 31, 2024 CNY (¥) yr | Dec. 31, 2023 CNY (¥) yr
--- | --- | ---
Financing Transaction Of Lingdai Investment [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Financing transaction at initial valuation date | ¥ | ¥ 31,980 | ¥ 31,980
Financing transaction of Fair Value | ¥ | 17,981 | 25,473
Financing Transaction Of Jiayang Investment [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Financing transaction at initial valuation date | ¥ | 55,000 | 55,000
Financing transaction of Fair Value | ¥ | 61,426 | 63,071
Financing Transaction Of Tale Base Investment [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Financing transaction at initial valuation date | ¥ | 31,400 | 31,400
Financing transaction of Fair Value | ¥ | ¥ 29,764 | ¥ 32,176
Minimum [Member] | Financing Transaction Of Lingdai Investment [Member] | Measurement Input, Revenue Multiple [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 1 | 1.5
Minimum [Member] | Financing Transaction Of Lingdai Investment [Member] | Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.50 | 0.62
Minimum [Member] | Financing Transaction Of Lingdai Investment [Member] | Measurement Input, Expected Term [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | yr | 1.5 | 1.5
Minimum [Member] | Financing Transaction Of Jiayang Investment [Member] | Measurement Input, Revenue Multiple [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.2 | 18
Minimum [Member] | Financing Transaction Of Jiayang Investment [Member] | Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.40 | 0.35
Minimum [Member] | Financing Transaction Of Jiayang Investment [Member] | Measurement Input, Expected Term [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | yr | 1 | 1
Minimum [Member] | Financing Transaction Of Tale Base Investment [Member] | Measurement Input, Revenue Multiple [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 2.4 | 3.8
Minimum [Member] | Financing Transaction Of Tale Base Investment [Member] | Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.38 | 0.35
Minimum [Member] | Financing Transaction Of Tale Base Investment [Member] | Measurement Input, Expected Term [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | yr | 1 | 1
Maximum [Member] | Financing Transaction Of Lingdai Investment [Member] | Measurement Input, Revenue Multiple [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 2.5 | 2.5
Maximum [Member] | Financing Transaction Of Lingdai Investment [Member] | Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.60 | 0.67
Maximum [Member] | Financing Transaction Of Lingdai Investment [Member] | Measurement Input, Expected Term [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | yr | 2.5 | 2.5
Maximum [Member] | Financing Transaction Of Jiayang Investment [Member] | Measurement Input, Revenue Multiple [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 1.2 | 20
Maximum [Member] | Financing Transaction Of Jiayang Investment [Member] | Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.48 | 0.40
Maximum [Member] | Financing Transaction Of Jiayang Investment [Member] | Measurement Input, Expected Term [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | yr | 3 | 3
Maximum [Member] | Financing Transaction Of Tale Base Investment [Member] | Measurement Input, Revenue Multiple [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 3 | 4.3
Maximum [Member] | Financing Transaction Of Tale Base Investment [Member] | Measurement Input, Price Volatility [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | 0.42 | 0.40
Maximum [Member] | Financing Transaction Of Tale Base Investment [Member] | Measurement Input, Expected Term [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Key unobservable inputs | yr | 2 | 1.5

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