Fair Value Measurements - Summary of Fair Value Measurements (Detail) - Fair Value, Recurring [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Private Placement Warrants | ||
| Liabilities: | ||
| Warrant liability – Private Placement Warrants | $ 4,070 | $ 0 |
| Preferred D stock | ||
| Liabilities: | ||
| Warrant liability – Private Placement Warrants | $ 0 | $ 444 |