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Debt (Details)
1 Months Ended 3 Months Ended
Sep. 13, 2021
USD ($)
Nov. 30, 2020
USD ($)
businessDay
Sep. 30, 2021
USD ($)
Mar. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Sep. 12, 2021
USD ($)
Debt Instrument [Line Items]            
Letters of credit outstanding       $ 18,900,000 $ 18,900,000  
Line of credit | Revolving credit facility | New Revolving Credit Facility            
Debt Instrument [Line Items]            
Maximum borrowing capacity $ 250,000,000          
Debt issuance costs, gross $ 1,400,000          
Debt issuance costs, net       $ 400,000    
Unused commitment fee percentage 0.25%          
Adjusted quick ratio       1.50    
Minimum liquidity       $ 100,000,000    
Outstanding borrowings       0 0  
Remaining borrowing capacity       $ 231,100,000 $ 231,100,000  
Line of credit | Revolving credit facility | New Revolving Credit Facility | NYFRB Rate            
Debt Instrument [Line Items]            
Variable rate, base 0.005%          
Line of credit | Revolving credit facility | New Revolving Credit Facility | Adjusted LIBOR, 1.00% Floor            
Debt Instrument [Line Items]            
Variable rate, base 1.00%          
Floor rate 1.00%          
Line of credit | Revolving credit facility | New Revolving Credit Facility | Base Rate            
Debt Instrument [Line Items]            
Variable rate, spread on variable rate 0.005%          
Line of credit | Revolving credit facility | New Revolving Credit Facility | Adjusted LIBOR, 0.00% Floor            
Debt Instrument [Line Items]            
Floor rate 0.00%          
Variable rate, spread on variable rate 1.50%          
Line of credit | Revolving credit facility | Credit Agreement            
Debt Instrument [Line Items]            
Maximum borrowing capacity   $ 150,000,000        
Debt issuance costs, net           $ 500,000
Write off of debt issuance cost     $ 100,000      
Unused commitment fee percentage   0.40%        
Repayment terms, maximum days to repay | businessDay   20        
Base rate   3.25%        
Line of credit | Revolving credit facility | Credit Agreement | Fed Funds Effective Rate            
Debt Instrument [Line Items]            
Variable rate, base   0.50%        
Variable rate, spread on variable rate   1.00%        
Line of credit | Letter of credit | New Revolving Credit Facility            
Debt Instrument [Line Items]            
Maximum borrowing capacity $ 60,000,000          
Line of credit | Letter of credit | Credit Agreement            
Debt Instrument [Line Items]            
Maximum borrowing capacity   $ 30,000,000