Balance Sheet Components - Property and Equipment, Net (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property and Equipment, Net | ||
| Property and equipment, gross | $ 44,587 | $ 43,845 |
| Less: Accumulated depreciation and amortization | (24,132) | (22,547) |
| Property and equipment, net | 20,455 | 21,298 |
| Instrument trays | ||
| Property and Equipment, Net | ||
| Property and equipment, gross | 26,540 | 25,733 |
| Machinery and equipment | ||
| Property and Equipment, Net | ||
| Property and equipment, gross | 3,239 | 3,242 |
| Construction in progress | ||
| Property and Equipment, Net | ||
| Property and equipment, gross | 5,643 | 5,901 |
| Computer and office equipment | ||
| Property and Equipment, Net | ||
| Property and equipment, gross | 4,906 | 4,710 |
| Leasehold improvements | ||
| Property and Equipment, Net | ||
| Property and equipment, gross | 3,873 | 3,873 |
| Furniture and fixtures | ||
| Property and Equipment, Net | ||
| Property and equipment, gross | $ 386 | $ 386 |