Inventories (Tables)

12 Months Ended

Dec. 30, 2018

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following:

(in thousands)	December 30, 2018		December 31, 2017
Finished products	$	135,561	$	116,354
Manufacturing materials		39,840		33,073
Plastic shells, plastic pallets and other inventories		34,632		34,191
Total inventories	$	210,033	$	183,618