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Retirement Plan
12 Months Ended
Dec. 31, 2021
Compensation And Retirement Disclosure [Abstract]  
Retirement Plan

14. RETIREMENT PLAN

The Company has adopted a defined contribution plan intended to qualify under Section 401(k) of the Internal Revenue Code covering all eligible employees of the Company. All employees are eligible to become participants of the plan at the beginning of the next full quarter subsequent to their hire date. Each active employee may elect, voluntarily, to contribute a percentage of their compensation to the plan each year, subject to certain limitations. The Company reserves the right to make additional contributions to this plan. The Company made contributions to the plan of $0.8 million and $0.4 million in the years ended December 31, 2021 and 2020, respectively.