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Short-Term Investments (Tables) | 12 Months Ended
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Dec. 31, 2021
Schedule Of Investments [Abstract] |
Schedule of Short-Term Investments Balance | Short-term investments represent structured deposits with maturities of less than one year. Short-term investments balance as of December 31, 2020 and 2021 is primarily denominated in the following currencies:
|  | As of December 31, 2020 |  |  | As of December 31, 2021 |
|  |  |  |  |  | RMB |  |  |  |  |  |  | RMB |
|  | Amount |  |  | equivalent |  |  | Amount |  |  | equivalent |
US$ |  |  | 12,045 |  |  |  | 78,594 |  |  |  | - |  |  |  | - |
RMB |  |  | 617,457 |  |  |  | 617,457 |  |  |  | 828,867 |  |  |  | 828,867 |
Total |  |  |  |  |  |  | 696,051 |  |  |  |  |  |  |  | 828,867 |

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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