Property and Equipment, net - Schedule of Property, Plant and Equipment (Detail) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property Plant And Equipment [Line Items] | ||
| Total property and equipment, at cost | $ 53,599 | $ 49,847 |
| Less: accumulated depreciation | (27,613) | (20,364) |
| Property and equipment, net | 25,986 | 29,483 |
| Laboratory Equipment | ||
| Property Plant And Equipment [Line Items] | ||
| Total property and equipment, at cost | 27,022 | 25,041 |
| Furniture and Fixtures | ||
| Property Plant And Equipment [Line Items] | ||
| Total property and equipment, at cost | 1,402 | 1,099 |
| Computer Hardware and Software | ||
| Property Plant And Equipment [Line Items] | ||
| Total property and equipment, at cost | 1,388 | 1,256 |
| Leasehold Improvements | ||
| Property Plant And Equipment [Line Items] | ||
| Total property and equipment, at cost | 23,669 | 22,387 |
| Construction in Process | ||
| Property Plant And Equipment [Line Items] | ||
| Total property and equipment, at cost | $ 118 | $ 64 |