Inventories (Tables)

12 Months Ended

Jan. 03, 2016

Inventory Disclosure [Abstract]

Summary of Inventories

	Jan. 3,		Dec. 28,
In Thousands	2016		2014
Finished products	$	56,252	$	42,526
Manufacturing materials		12,277		10,133
Plastic shells, plastic pallets and other inventories		20,935		18,081
Total inventories	$	89,464	$	70,740