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Summary of Significant Accounting Policies and Basis of Presentation - Additional Information (Detail) - USD ($)
 12 Months Ended
Dec. 30, 2018
Dec. 28, 2019
Dec. 29, 2018
Dec. 30, 2017
Significant Accounting Policies And Basis Of Presentation [Line Items]        
Revenue recognition performance obligation on international shipments   $ 0    
Allowance for doubtful accounts   3,000,000.0 $ 4,300,000  
Bad debt expenses   $ 1,500,000 $ 3,400,000 $ 1,500,000
Inventories valued on LIFO method   82.80% 88.90%  
Under Value of carrying value of inventories than its replacement value   $ 60,900,000 $ 55,100,000  
Effect on income due to change in LIFO valuation on liquidation   1,500,000 1,100,000 $ 200,000
Capitalized computer software   35,200,000 33,500,000  
Workers' compensation liability   500,000    
Health care insurance liability   500,000    
Automobile insurance liability   1,000,000.0    
Current portion of self insurance liability   10,700,000 8,600,000  
Long term portion of self insurance liability   $ 6,100,000 $ 5,700,000  
Weighted average shares not included in EPS calculations   0 0 75,159
Issuance of preferred stock   10,000,000 10,000,000  
Preferred stock, shares outstanding   0 0  
Advertising expenses   $ 39,300,000 $ 40,900,000 $ 43,400,000
Operating lease assets   268,982,000    
Operating lease liabilities   309,790,000    
Retained earnings   $ 198,905,000 $ 247,642,000  
(ASU 2016-02) [Member]        
Significant Accounting Policies And Basis Of Presentation [Line Items]        
Operating lease assets $ 241,800,000      
Operating lease liabilities 292,300,000      
Retained earnings 26,900,000      
Deferred income tax $ 8,500,000      
Minimum [Member]        
Significant Accounting Policies And Basis Of Presentation [Line Items]        
Percentage of revenues recognized at a point in time   99.00%    
Reserved expenses paid over remaining lease term   1 year    
Maximum [Member]        
Significant Accounting Policies And Basis Of Presentation [Line Items]        
Reserved expenses paid over remaining lease term   9 years