Related Party Transactions - Additional Information (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Capital contribution from a controlling shareholder | ¥ 27,179 | ||
| Share-based compensation from controlling shareholder ESOP | ¥ (810) | ¥ 5,251 | 18,163 |
| Additional paid-in capital | |||
| Capital contribution from a controlling shareholder | 27,179 | ||
| Share-based compensation from controlling shareholder ESOP | (810) | 5,251 | ¥ 18,163 |
| Newlink Technology Limited | |||
| Related party transaction as payroll and non-payroll labor expenses | 24,900 | 65,200 | |
| Related party transaction as rental fees | 7,300 | 42,600 | |
| Related party transaction as other expenses | 2,500 | 3,200 | |
| Payments made by related party on behalf of entity | 15,100 | 19,400 | |
| Newlink Technology Limited | Additional paid-in capital | |||
| Share-based compensation from controlling shareholder ESOP | ¥ 800 | ¥ 5,300 | |