Leases - Components of Operating Lease Costs (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Lessee, Lease, Description [Line Items] | ||
| Total operating lease costs | $ 231 | $ 90 |
| Month-to-Month Lease Arrangements | ||
| Lessee, Lease, Description [Line Items] | ||
| Total operating lease costs | 71 | 40 |
| Research and development | ||
| Lessee, Lease, Description [Line Items] | ||
| Total operating lease costs | 151 | 67 |
| General and administrative | ||
| Lessee, Lease, Description [Line Items] | ||
| Total operating lease costs | $ 80 | $ 23 |