| As of December 31, | ||||||||||||||||||||||||||||
| 2024 | 2023 | |||||||||||||||||||||||||||
| Accrued compensation and benefits | $ | 29,516 | $ | 14,923 | Customer deposits | 15,000 | — | Accrued software license costs | 5,418 | 3,224 | Operating lease liabilities, current | 1,286 | 2,156 | Other current liabilities | 8,404 | 8,439 | Total accrued expenses and other current liabilities | $ | 59,624 | $ | 28,742 | |||||||
| Years Ended December 31, | |||||||||||||||||||||||||||||||
| 2024 | 2023 | 2022 | |||||||||||||||||||||||||||||
| Balance, beginning of period | $ | 3,993 | $ | 3,162 | $ | 2,005 | Decreases related to prior year tax positions | — | (1,024) | (844) | Increases related to current year tax positions | 18,608 | 1,855 | 2,001 | Increases related to prior year tax positions | 469 | — | — | Balance, end of period | $ | 23,070 | $ | 3,993 | $ | 3,162 | ||||||
| As of | ||||||||||||||||||||||||||||||||
| June 30, 2024 | December 31, 2023 | |||||||||||||||||||||||||||||||
| Accrued compensation and benefits | $ | 16,325 | $ | 14,923 | Production mask costs | 13,509 | — | Accrued expenses | 8,650 | 8,439 | Customer deposits | 5,000 | — | Accrued software license costs | 3,861 | 3,224 | Operating lease liabilities, current | 2,133 | 2,156 | Total accrued expenses and other current liabilities | $ | 49,478 | $ | 28,742 | ||||||||
