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Debt - Additional Information (Details) - USD ($)
3 Months Ended
Nov. 18, 2019
May 03, 2019
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Debt Instrument [Line Items]          
Letters of credit outstanding     $ 38,000,000   $ 38,000,000
Term Loan A Facility          
Debt Instrument [Line Items]          
Interest expense     800,000 $ 500,000  
Term Loan A Facility | Morgan Stanley Senior Funding, Inc | Credit Agreement          
Debt Instrument [Line Items]          
Debt instrument term, years   4 years      
Debt instrument, aggregate principal amount   $ 100,000,000      
Amount borrowed under debt facility $ 100,000,000        
Term Loan A Facility | Morgan Stanley Senior Funding, Inc | Credit Agreement | Adjusted One-Month LIBOR          
Debt Instrument [Line Items]          
Debt instrument, applicable margin on variable rate 1.75%        
Revolving Credit Facility | Morgan Stanley Senior Funding, Inc | Credit Agreement          
Debt Instrument [Line Items]          
Debt instrument term, years   4 years      
Maximum borrowing capacity   $ 100,000,000      
Letters of credit outstanding     $ 38,000,000   $ 38,000,000