Summary of Significant Accounting Policies - Research and Development Costs - Additional Information (Details) - CNY (¥) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Software developed for internal use | |||
| Research and development costs | |||
| Capitalized costs for the period | ¥ 0 | ¥ 0 | ¥ 0 |
| X | ||||||||||
- Definition Additions made to capitalized computer software costs during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Details
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