Restricted net assets (Details) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
USD ($)
| |
| Restricted net assets | |
| Percentage of after tax net income transferred to statutory general reserve | 10.00% |
| Limit of statutory reserve fund as a percentage of registered capital, after which allocations to statutory reserve fund are no longer required | 50.00% |
| Funds available for distribution | $ 0 |
| Minimum percentage requirement of restricted assets | 25.00% |