Subsequent events (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Nov. 03, 2025 |
Sep. 30, 2025 |
Sep. 30, 2025 |
Dec. 31, 2024 |
|
| Subsequent Event [Line Items] | ||||
| Changes in fair value of liability related to pre-funded warrants | $ 5,700 | $ 5,722 | ||
| Liability related to pre-funded warrants | $ 30,722 | $ 30,722 | $ 0 | |
| Market price per share | $ 58.37 | $ 58.37 | ||
| Subsequent event | ||||
| Subsequent Event [Line Items] | ||||
| Changes in fair value of liability related to pre-funded warrants | $ 12,700 | |||
| Liability related to pre-funded warrants | $ 18,000 | |||
| Market price per share | $ 34.29 |