Debt - Additional Information (Details)
9 Months Ended
Oct. 01, 2021
USD ($)
letters_of_credit
Dec. 31, 2020
USD ($)
Dec. 24, 2020
USD ($)
Debt Instrument [Line Items]      
Credit facility, maximum borrowing capacity     $ 100,000,000
Increase limit     100,000,000
Number of letters of credit outstanding | letters_of_credit 2    
Senior secured credit facilities      
Debt Instrument [Line Items]      
Credit facility, maximum borrowing capacity $ 270,000,000    
Covenant terms, ratio of total indebtedness to combined EBITDA 3.00    
Covenant terms, maximum debt to EBITDA ratio, twelve months following purchase 3.50    
Covenant terms, ratio of EBITDA to interest expense, net, 4.50    
Ratio of total indebtedness to combined EBITDA 1.33    
Ratio of combined EBITDA to combined interest expense 15.55    
Interest rate 2.34%    
Senior secured credit facilities | London Interbank Offered Rate (LIBOR) | Minimum      
Debt Instrument [Line Items]      
Spread on variable rate 1.75%    
Senior secured credit facilities | London Interbank Offered Rate (LIBOR) | Maximum      
Debt Instrument [Line Items]      
Spread on variable rate 2.50%    
Senior secured credit facilities | Base Rate | Minimum      
Debt Instrument [Line Items]      
Spread on variable rate 0.75%    
Senior secured credit facilities | Base Rate | Maximum      
Debt Instrument [Line Items]      
Spread on variable rate 1.50%    
Unsecured Debt      
Debt Instrument [Line Items]      
Credit facility, maximum borrowing capacity     75,000,000
Term facility      
Debt Instrument [Line Items]      
Outstanding borrowings $ 58,000,000    
Term facility | Quarterly December 31, 2021 Through September 30, 2022      
Debt Instrument [Line Items]      
Outstanding borrowings 2,600,000    
Term facility | Due November 15, 2022      
Debt Instrument [Line Items]      
Outstanding borrowings 47,600,000    
Amended revolver      
Debt Instrument [Line Items]      
Credit facility, maximum borrowing capacity     $ 25,000,000
Outstanding borrowings 70,000,000 $ 115,000,000  
Letters of credit outstanding 2,700,000    
Remaining borrowing capacity 197,300,000    
Line of credit facility, decrease $ 45,000,000