Annual report pursuant to Section 13 and 15(d)

Debt - Term Loan Facility (Narrative) (Details)

v3.22.0.1
Debt - Term Loan Facility (Narrative) (Details) - USD ($)
12 Months Ended
Feb. 09, 2021
Dec. 30, 2021
Dec. 31, 2020
Dec. 26, 2019
Debt Instrument [Line Items]        
Interest rate floor (as a percent) 0.00%      
Loss on extinguishment of debt   $ 0 $ 1,015,000 $ 0
Supplemental Term Loan Facility        
Debt Instrument [Line Items]        
Principal amount $ 65,000,000      
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      
Amended Term Loan Facility        
Debt Instrument [Line Items]        
Loss on extinguishment of debt 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 (as a percent) 1.00%      
Leverage based step-up (as a percent) 1.25%      
Amended Term Loan Facility | Eurodollar        
Debt Instrument [Line Items]        
Basis spread on variable rate (as a percent) 2.00%      
Leverage based step-up (as a percent) 2.25%