Inventories - Summary of Inventories (Detail) - USD ($) $ in Thousands	Jan. 01, 2017	Jan. 03, 2016
Inventory Disclosure [Abstract]
Finished products	$ 90,259	$ 56,252
Manufacturing materials	23,196	12,277
Plastic shells, plastic pallets and other inventories	30,098	20,935
Total inventories	$ 143,553	$ 89,464