Inventories

3 Months Ended

Apr. 01, 2018

Inventory Disclosure [Abstract]

Inventories

4.Inventories

Inventories consisted of the following:

(in thousands)	April 1, 2018		December 31, 2017
Finished products	$	137,817	$	116,354
Manufacturing materials		30,478		33,073
Plastic shells, plastic pallets and other inventories		38,868		34,191
Total inventories	$	207,163	$	183,618