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Aggregate Amortization Expense (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 11, 2020
Jul. 13, 2019
Jul. 11, 2020
Jul. 13, 2019
Goodwill And Intangible Assets Disclosure [Abstract]        
Aggregate amortization expense $ 7,115 $ 6,767 $ 16,658 $ 15,790