Annual report [Section 13 and 15(d), not S-K Item 405]

Line of Credit (Details)

v3.25.0.1
Line of Credit (Details) - USD ($)
 12 Months Ended
Aug. 03, 2023
Apr. 10, 2023
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Line of Credit Facility [Line Items]          
Loss on extinguishment of debt     $ 0 $ 1,600,000 $ 0
Deferred finance fee amortization     2,400,000 3,600,000 3,700,000
Unamortized loan costs     9,900,000 11,800,000  
Letters of credit outstanding     400,000 400,000  
Revolving Credit Facility | SOFR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 1.00% 1.00%      
Revolving Credit Facility | Line of Credit          
Line of Credit Facility [Line Items]          
Borrowing capacity $ 125,000,000.0 $ 80,000,000.0 $ 82,400,000 $ 125,000,000.0  
Interest rate     5.92% 6.76%  
Loss on extinguishment of debt 200,000        
Deferred finance fees $ 1,300,000        
Deferred finance fee amortization     $ 200,000 $ 300,000 $ 200,000
Unamortized loan costs     900,000 1,100,000  
Available capacity     $ 82,000,000.0 $ 124,600,000  
Revolving Credit Facility | Line of Credit | Minimum          
Line of Credit Facility [Line Items]          
Unused capacity, commitment fee percentage 0.25%        
Revolving Credit Facility | Line of Credit | Maximum          
Line of Credit Facility [Line Items]          
Unused capacity, commitment fee percentage 0.38%        
Revolving Credit Facility | Line of Credit | SOFR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate     1.25%    
Revolving Credit Facility | Line of Credit | Fed Funds Effective Rate Overnight Index Swap Rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 0.50% 0.50%      
Revolving Credit Facility | Line of Credit | Base Rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate     0.25%    
Revolving Credit Facility | Line of Credit | Scenario 1 | SOFR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 1.25% 1.25%      
Revolving Credit Facility | Line of Credit | Scenario 1 | Base Rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 0.25% 0.25%      
Revolving Credit Facility | Line of Credit | Scenario 2 | SOFR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 1.50% 1.50%      
Revolving Credit Facility | Line of Credit | Scenario 2 | Base Rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 0.50% 0.50%      
Revolving Credit Facility | Line of Credit | Scenario 3 | SOFR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 1.75%        
Revolving Credit Facility | Line of Credit | Scenario 3 | Base Rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 0.75%