Quarterly report pursuant to Section 13 or 15(d)

Debt - Narrative (Details)

v3.23.3
Debt - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 28, 2023
Jun. 03, 2022
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Jul. 12, 2018
Debt Instrument [Line Items]                
Amortization of debt issuance costs         $ 2,404,000 $ 2,549,000    
Weighted average interest rate     8.80%   8.80%   5.50%  
Line of Credit | First Lien Term Loan Facility                
Debt Instrument [Line Items]                
Principal amount               $ 835,000,000
Line of Credit | First Lien Facility, Revolving Credit Facility                
Debt Instrument [Line Items]                
Maximum borrowing capacity               100,000,000
Line of Credit | Letter of Credit                
Debt Instrument [Line Items]                
Maximum borrowing capacity               $ 40,000,000
Letters of credit outstanding     $ 1,300,000   $ 1,300,000      
Line of Credit | Amended First Lien Facility, Revolving Credit Facility                
Debt Instrument [Line Items]                
Maximum borrowing capacity   $ 145,000,000            
Line of Credit | Amended First Lien Facility, Term Loan                
Debt Instrument [Line Items]                
Days prior to term loan debt, gross   91 days            
Line of Credit | Second Amended Revolving Credit Facility                
Debt Instrument [Line Items]                
Maximum borrowing capacity $ 160,000,000              
Available borrowing     $ 158,700,000   $ 158,700,000      
Unused capacity, commitment fee percentage         0.38%   0.38%  
Debt instrument leverage ratio percent     35.00%   35.00%   35.00%  
Amortization of debt issuance costs     $ 100,000 $ 100,000 $ 200,000 400,000    
Line of Credit | Second Amended Revolving Credit Facility | SOFR                
Debt Instrument [Line Items]                
Margin for borrowing 3.00%              
Line of Credit | Second Amended Revolving Credit Facility | ABR                
Debt Instrument [Line Items]                
Margin for borrowing 2.00%              
Line of Credit | Second Amended Revolving Credit Facility | One-month SOFR                
Debt Instrument [Line Items]                
Basis spread on variable rate         2.50%      
Line of Credit | Second Amended First Lien Term Loan Facility                
Debt Instrument [Line Items]                
Principal amount $ 750,000,000              
Original issue discount 1.50%              
Periodic payment percentage of principal 0.25%              
Periodic payment, amount $ 1,900,000              
Term of voluntary prepayment of term loan 6 months              
Prepayment premium 1.00%              
Unamortized debt discount $ 11,900,000              
Unamortized debt issuance cost $ 4,300,000              
Loss on modification and extinguishment of debt     7,800,000   $ 7,800,000      
Debt instrument, minimum conversion threshold     2,500,000   2,500,000      
Amortization of debt issuance costs     $ 609,000 $ 588,000 $ 1,812,000 $ 1,750,000    
Line of Credit | Second Amended First Lien Term Loan Facility | Variable Rate Component, Scenario Three                
Debt Instrument [Line Items]                
Alternative base rate 0.00%              
Line of Credit | Second Amended First Lien Term Loan Facility | SOFR                
Debt Instrument [Line Items]                
Basis spread on variable rate 4.00%              
Line of Credit | Second Amended First Lien Term Loan Facility | ABR                
Debt Instrument [Line Items]                
Basis spread on variable rate 3.00%              
Line of Credit | Second Amended First Lien Term Loan Facility | One-month SOFR                
Debt Instrument [Line Items]                
Basis spread on variable rate         4.00%      
Line of Credit | Second Amended First Lien Term Loan Facility | One-month SOFR | Variable Rate Component, Scenario Two                
Debt Instrument [Line Items]                
Basis spread on variable rate 1.00%              
Line of Credit | Second Amended First Lien Term Loan Facility | Federal Funds | Variable Rate Component, Scenario One                
Debt Instrument [Line Items]                
Basis spread on variable rate 0.50%