Share capital - Authorized and Issued (Details) - shares |
Jun. 30, 2025 |
Dec. 31, 2024 |
Jan. 25, 2023 |
|---|---|---|---|
| Share capital | |||
| Authorized | 75,000,000 | 75,000,000 | |
| Issued | 9,964,344 | 9,898,516 | |
| Class A Ordinary Shares | |||
| Share capital | |||
| Authorized | 20,000,000 | 20,000,000 | |
| Issued | 9,964,344 | 9,898,516 | |
| Preferred shares | |||
| Share capital | |||
| Authorized | 55,000,000 | 55,000,000 | 55,000,000 |