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Related Party Transactions - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Related Party Lease Agreements        
Related Party Transaction [Line Items]        
Operating lease, Rent expense $ 1.2 $ 1.2 $ 3.6 $ 3.6