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Related Parties - Additional Information (Details) - Affiliated Entity - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Related Party Transaction [Line Items]    
Due to related parties, current $ 0.0 $ 0.2
Research Services and Rent Paid    
Related Party Transaction [Line Items]    
Expenses from transactions with related party $ 0.0 $ 1.3