Property and Equipment, Net - Additional Information (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| General and Administrative Expense | |||
| Property Plant And Equipment [Line Items] | |||
| Depreciation | $ 0.2 | $ 0.1 | $ 0.1 |