Intangible Assets, Net - Summary of Future Amortization Expenses (Detail) - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Finite-Lived Intangible Assets, Net [Abstract] | ||
| 2022 | $ 907 | |
| 2023 | 743 | |
| 2024 | 446 | |
| 2025 | 446 | |
| 2026 and thereafter | 894 | |
| Intangible assets, net | $ 3,436 | $ 5,195 |