Summary of Significant Accounting Policies - Schedule of property plant and equipment estimated useful lives (Detail) |
Dec. 31, 2025 |
|---|---|
| Laptops and IT equipment [Member] | |
| Property Plant And Equipment Estimated Useful Lives [Line Items] | |
| Property, Plant and Equipment, Useful Life | 3 years |
| Software purchase (excluding subscription) [Member] | |
| Property Plant And Equipment Estimated Useful Lives [Line Items] | |
| Property, Plant and Equipment, Useful Life | 3 years |
| Lab equipment [Member] | |
| Property Plant And Equipment Estimated Useful Lives [Line Items] | |
| Property, Plant and Equipment, Useful Life | 5 years |
| Furniture and fixtures [Member] | |
| Property Plant And Equipment Estimated Useful Lives [Line Items] | |
| Property, Plant and Equipment, Useful Life | 7 years |
| Leasehold improvements [Member] | |
| Property Plant And Equipment Estimated Useful Lives [Line Items] | |
| Leasehold improvements | Shorter of the remaining lease term or the estimated useful lives of the improvements |