Significant agreements - Schedule of Schedule of Related Party Collaboration Receivable and Deferred Revenue (Details) $ in Thousands |
6 Months Ended |
|---|---|
|
Jun. 30, 2026
USD ($)
| |
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | |
| Related party collaboration receivables, beginning balance | $ 151 |
| Related party collaboration receivables, ending balance | 222 |
| 2023 Neurocrine Collaboration Agreement and 2019 Neurocrine Collaboration Agreement | |
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | |
| Related party collaboration receivables, beginning balance | 151 |
| Additions | 372 |
| Deductions | (301) |
| Related party collaboration receivables, ending balance | 222 |
| Deferred revenue, beginning balance | 1,590 |
| Deductions | (1,346) |
| Deferred revenue, ending balance | $ 244 |