Defined Contribution Plan - Additional Information (Detail) $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2021
USD ($)
| |
| Defined Contribution Plan Disclosure [Line Items] | |
| Employer matching contribution, percent of employees' gross pay | 4.00% |
| Defined contribution plan cost | $ 0.4 |
| Maximum [Member] | |
| Defined Contribution Plan Disclosure [Line Items] | |
| Employer's matching contribution percentage | 50.00% |