Annual report pursuant to Section 13 and 15(d)

Derivatives and Hedging - Additional Information (Detail)

v3.19.1
Derivatives and Hedging - Additional Information (Detail)
$ in Thousands, $ in Thousands
 12 Months Ended
Sep. 03, 2014
Dec. 29, 2018
USD ($)
Dec. 30, 2017
USD ($)
Dec. 29, 2018
CAD ($)
Jan. 08, 2018
Dec. 30, 2017
CAD ($)
Derivative [Line Items]            
Fair value interest rate swaps   $ 394 $ (392)      
Notional amount of derivative contracts outstanding       $ 5,790   $ 2,993
Two Thousand Fourteen One Swap [Member]            
Derivative [Line Items]            
Term of derivative instrument 3 years          
Applicable interest rate margin 3.50%          
Effective rate 5.70%          
2018 Swap 1 [Member]            
Derivative [Line Items]            
Applicable interest rate margin         4.00%  
Effective rate         6.30%  
Derivative, Fixed Interest Rate         2.30%  
2018 Swap 2 [Member]            
Derivative [Line Items]            
Applicable interest rate margin         4.00%  
Effective rate         7.10%  
Derivative, Fixed Interest Rate         3.10%  
Interest Rate Swap [Member]            
Derivative [Line Items]            
Other Income     (1,466)      
Increase in other expense   (592)        
Foreign Exchange Contract [Member]            
Derivative [Line Items]            
Increase in other expense   (384) (1,643)      
Fair Value, Measurements, Recurring [Member]            
Derivative [Line Items]            
Fair value interest rate swaps   (984) (392)      
Foreign Currency Contracts, Liability, Fair Value Disclosure   (152) (140)      
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]            
Derivative [Line Items]            
Fair value interest rate swaps   (984) (392)      
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Other Current Liabilities [Member]            
Derivative [Line Items]            
Foreign Currency Contracts, Liability, Fair Value Disclosure   $ (152) $ (140)