Quarterly report pursuant to Section 13 or 15(d)

Debt - Narrative (Details)

v3.22.1
Debt - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Jul. 12, 2018
Debt Instrument [Line Items]        
Amortization of debt issuance costs $ 821,000 $ 1,035,000    
Interest expense $ 7,557,000 17,949,000    
Weighted average interest rate 3.90%   4.50%  
Second Lien Term Loan Facility        
Debt Instrument [Line Items]        
Interest expense   4,100,000    
Line of Credit | LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate 1.00%      
Line of Credit | First Lien Term Loan Facility        
Debt Instrument [Line Items]        
Principal amount       $ 835,000,000
Periodic payment percentage of principal 0.25%      
Periodic payment, amount $ 2,100,000      
Debt instrument, floor 0.00%      
Line of Credit | First Lien Term Loan Facility | LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate 3.75%      
Line of Credit | First Lien Term Loan Facility | Federal Funds        
Debt Instrument [Line Items]        
Basis spread on variable rate 0.50%      
Line of Credit | First Lien Term Loan Facility | ABR        
Debt Instrument [Line Items]        
Basis spread on variable rate 2.75%      
Line of Credit | Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity       100,000,000.0
Available borrowing $ 98,700,000      
Quarterly commitment fee percentage 0.50%      
Unused capacity, commitment fee percentage 0.38%   0.50%  
Debt instrument leverage ratio percent 35.00%   35.00%  
Amortization of debt issuance costs $ 100,000 $ 100,000    
Line of Credit | Revolving Credit Facility | LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate 2.50%      
Margin for borrowing 3.00%      
Line of Credit | Revolving Credit Facility | ABR        
Debt Instrument [Line Items]        
Margin for borrowing 2.00%      
Line of Credit | Letter of Credit        
Debt Instrument [Line Items]        
Maximum borrowing capacity       $ 40,000,000.0
Letters of credit outstanding $ 1,300,000