Inventories (Tables)

3 Months Ended

Mar. 30, 2019

Inventory Disclosure [Abstract]

Schedule of major classes of inventory

Major classes of inventory were as follows:

	March 31,		December 31,
(in thousands)	2019		2018
Raw materials and packaging	$	16,385	$	13,756
Work in process	6,198		2,517
Finished goods	11,698		13,984
Total	$	34,281	$	30,257