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Employee Benefit Plan - Additional Information (Details) - 401 (k) Plan - USD ($)
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Defined Contribution Plan Disclosure [Line Items]    
Eligibility age of employees for plan 18 years  
Employee minimum service period 90 days  
Employer contribution amount $ 526,000 $ 449,000