Defined Contribution Plan
 12 Months Ended
Dec. 31, 2021
Retirement Benefits [Abstract]  
Defined Contribution Plan Defined Contribution PlanThe Company maintains a defined contribution plan, or the 401(k) Plan, under Section 401(k) of the Internal Revenue Code. The 401(k) Plan covers all employees who meet defined minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pretax basis. The 401(k) Plan provides for matching contributions on a portion of participant contributions pursuant to the 401(k) Plan’s matching formula. All matching contributions vest ratably over four years and participant contributions vest immediately. Contributions by the Company totaled $0.2 million, $0.1 million, and $0.1 million during each of the years ended December 31, 2021, 2020 and 2019, respectively.