Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Narrative (Details)

v3.22.0.1
Long-Term Debt - Narrative (Details) - USD ($)
 12 Months Ended
Jun. 07, 2021
Feb. 05, 2021
Jul. 21, 2020
Jan. 01, 2022
Dec. 26, 2020
Aug. 18, 2021
Aug. 09, 2019
Mar. 01, 2019
Feb. 12, 2018
Debt Instrument [Line Items]                  
Gain (loss) on extinguishment of debt   $ (1,421,000)   $ (2,415,000) $ 258,000        
Gross long-term debt       722,379,000 636,238,000        
Unamortized debt issuance costs       10,594,000 12,110,000        
Letters of credit outstanding       400,000 295,000        
Deferred finance fee amortization       3,222,000 3,226,000        
Notes Payable                  
Debt Instrument [Line Items]                  
Gain (loss) on extinguishment of debt $ (994,000)                
Extinguishment of debt $ 61,600,000                
Deferred finance fee amortization       2,951,000 2,419,000        
Notes Payable | Note payable - First Lien                  
Debt Instrument [Line Items]                  
Face amount                 $ 470,000,000
Repurchase of debt     $ 1,989,000            
Debt discount     258,000            
Gain (loss) on extinguishment of debt     258,000            
Gross long-term debt     $ 573,000,000 0 $ 562,363,000        
Interest rate         4.75%        
Unamortized debt issuance costs         $ 10,304,000        
Notes Payable | Note payable - First Lien B2                  
Debt Instrument [Line Items]                  
Face amount             $ 106,000,000 $ 75,000,000  
Gross long-term debt       $ 0 $ 73,875,000        
Interest rate         5.50%        
Periodic repayment, percent               0.25%  
Unamortized debt issuance costs         $ 1,806,000        
Notes Payable | Note payable - Amendment No. 3 First Lien                  
Debt Instrument [Line Items]                  
Face amount   $ 634,607,000              
Interest rate       4.25%          
Periodic repayment, percent   0.25%              
Notes Payable | Note payable - Amendment No. 4 First Lien                  
Debt Instrument [Line Items]                  
Face amount           $ 726,413,000      
Gross long-term debt       $ 722,379,000 $ 0        
Interest rate       425.00%          
Periodic repayment, percent           0.25%      
Unamortized debt issuance costs       $ 10,594,000          
Notes Payable | First Lien Amendment No. 3                  
Debt Instrument [Line Items]                  
Face amount           $ 155,000,000