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Subsequent Events - Additional Information (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Aug. 06, 2021
Subsequent Event [Line Items]    
Severance costs $ 3,537  
Term Loan [Member]    
Subsequent Event [Line Items]    
Initial borrowing   $ 25,000
Additonal tranche facility   $ 25,000
Interest rate 7.75%  
Description of payment terms Agreement with principal repayments for the Term Loan Agreement starting on September 1, 2023 and a maturity date of August 1, 2025.