Inventories (Tables)

6 Months Ended

Jul. 03, 2016

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following (in thousands):

	July 3, 2016		December 31, 2015
Raw materials	$	18,263	$	27,301
Work-in-process	2,164		3,136
Finished goods	5,455		6,897
	$	25,882	$	37,334