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v3.23.1

Prepayments and other current assets (Tables) | 12 Months Ended
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Dec. 31, 2022
Prepayments and other current assets |
Schedule of prepayments and other current assets | ​
​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31,
​ |  | 2021 |  | 2022
​ | ​ | RMB | ​ | RMB
Prepayments to suppliers |  | 174,860 |  | 201,865
Contract cost assets | ​ | — | ​ | 192,848
Prepaid rental and deposits |  | 5,256 |  | —
Deferred offering costs |  | 5,719 |  | —
Others |  | 14,240 |  | 18,221
Prepayments and other current assets |  | 200,075 |  | 412,934
​

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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration