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Share-Based Compensation - Option Activity (Details) - 2006 Incentive Plan - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 30, 2023
Dec. 31, 2022
Jan. 01, 2022
Options      
Outstanding at the beginning of the period (in shares) 71,200    
Granted (in shares) 0 0 0
Exercised (in shares) (26,000)    
Expired (in shares) 0    
Forfeited (in shares) 0    
Outstanding at the end of the period (in shares) 45,200 71,200  
Options exercisable at the end of the period (in shares) 45,200    
Vested or expected to vest at the end of the period (in shares) 45,200    
Weighted Average Exercise Price      
Outstanding at the beginning of the period (in dollars per share) $ 40.60    
Granted (in dollars per share) 0    
Exercised (in dollars per share) 30.96    
Expired (in dollars per share) 0    
Forfeited (in dollars per share) 0    
Outstanding at the end of the period (in dollars per share) 46.15 $ 40.60  
Options exercisable at the end of the period (in dollars per share) 46.15    
Vested or expected to vest at the end of the period (in dollars per share) $ 46.15    
Outstanding at the end of the period 4 years 5 months 12 days    
Options exercisable at the end of the period 4 years 5 months 12 days    
Vested or expected to vest at the end of the period 4 years 5 months 12 days    
Options outstanding aggregate intrinsic value $ 2,382 $ 5,826  
Exercised (in dollars) 1,541 $ 4,900 $ 11,200
Forfeited (in dollars) 0    
Options exercisable at the end of the period (in dollars) 2,382    
Vested or expected to vest at the end of the period (in dollars) $ 2,382