Commitments and Contingencies - Additional Information (Details) ¥ in Thousands, $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
|
Jun. 30, 2022
CNY (¥)
|
Jun. 30, 2022
USD ($)
|
Jun. 30, 2021
CNY (¥)
|
|
| Commitments And Contingencies Disclosure [Line Items] | |||
| Operating lease, expenses | ¥ 6,350 | $ 948 | ¥ 6,509 |
| Maximum [Member] | Office Premise [Member] | |||
| Commitments And Contingencies Disclosure [Line Items] | |||
| Operating Lease term of contract | 5 years | 5 years | |
| Minimum [Member] | Office Premise [Member] | |||
| Commitments And Contingencies Disclosure [Line Items] | |||
| Operating Lease term of contract | 1 year | 1 year | |