Inventories (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following:

(in thousands)	March 31, 2019		December 30, 2018
Finished products	$	145,240	$	135,561
Manufacturing materials		37,049		39,840
Plastic shells, plastic pallets and other inventories		38,028		34,632
Total inventories	$	220,317	$	210,033