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Employee Benefit Plan - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Retirement Benefits [Abstract]      
Requisite service period for eligibility in 401(k) plan 90 days    
Employer discretionary contributions $ 2.9 $ 2.8 $ 2.0