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Defined Contribution Plan (Notes)
12 Months Ended
Dec. 31, 2019
Postemployment Benefits [Abstract]  
Compensation and Employee Benefit Plans
Defined Contribution Plan

The Company sponsors an employee retirement plan qualifying under Section 401(k) of the Internal Revenue Code for all eligible employees in the United States. Employees become eligible to contribute to the plan upon meeting certain age requirements and 30 days of service. Commencing in 2019, the Company began discretionary matching employee contributions up to certain limits. For the year ended December 31, 2019, the Company made $0.4 million of matching contributions to the plan.