Fair Value Measurements - Reconciliation of fair value measurements of available-for-sale debt investments (Details) - Available-for-sale Securities - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
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Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Fair Value Measurements | |||
| Beginning balance | ¥ 313 | ¥ 309 | ¥ 304 |
| Currency translation adjustment | (7) | 4 | 5 |
| Ending balance | ¥ 306 | ¥ 313 | ¥ 309 |
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- Definition Amount of currency translation adjustment of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. No definition available.
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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 Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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