Quarterly report pursuant to Section 13 or 15(d)

Debt - Term Loan Facility (Narrative) (Details)

v3.21.2
Debt - Term Loan Facility (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Feb. 09, 2021
Jul. 01, 2021
Jun. 25, 2020
Jul. 01, 2021
Jun. 25, 2020
Debt Instrument [Line Items]          
Loss on debt extinguishment   $ 0 $ 1,015,000 $ 0 $ 1,015,000
Supplemental Term Loan Facility          
Debt Instrument [Line Items]          
Principal amount $ 65,000,000.0        
Voluntary prepayments subject to soft call prepayment premium, period (in months) 6 months        
Soft call prepayment premium (as a percent) 1.00%        
Term Loan B-1          
Debt Instrument [Line Items]          
Repayments of debt $ 75,000,000.0        
Amended Term Loan Facility          
Debt Instrument [Line Items]          
Loss on debt extinguishment 0        
Costs incurred in connection with the refinancing 1,600,000        
Debt issuance costs 1,400,000        
Professional fees $ 200,000        
Amended Term Loan Facility | Base rate          
Debt Instrument [Line Items]          
Basis spread on variable rate 1.00%        
Leverage based step-up (as a percent) 1.25%        
Amended Term Loan Facility | Eurodollar rate          
Debt Instrument [Line Items]          
Basis spread on variable rate 2.00%        
Leverage based step-up (as a percent) 2.25%        
Interest rate floor (as a percent) 0.00%