Other Balance Sheet Components (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Other Balance Sheet Components | ||
| Total property, plant and equipment | $ 14,815 | $ 11,248 |
| Less: Accumulated depreciation | (1,185) | (688) |
| Total property, net | 13,630 | 10,560 |
| Tooling | ||
| Other Balance Sheet Components | ||
| Total property, plant and equipment | 6,327 | 5,010 |
| Construction in progress ("CIP") | ||
| Other Balance Sheet Components | ||
| Total property, plant and equipment | 5,399 | 3,251 |
| eVTOL mockups | ||
| Other Balance Sheet Components | ||
| Total property, plant and equipment | 2,131 | 2,131 |
| Machinery and equipment | ||
| Other Balance Sheet Components | ||
| Total property, plant and equipment | 693 | 594 |
| Leasehold improvement | ||
| Other Balance Sheet Components | ||
| Total property, plant and equipment | 227 | 224 |
| Computer hardware | ||
| Other Balance Sheet Components | ||
| Total property, plant and equipment | $ 39 | $ 39 |