Inventory (Tables)

9 Months Ended

Sep. 27, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consisted of the following (in thousands):

	September 27, 2014		December 28, 2013
Raw materials	$	9,988	$	7,411
Work-in-progress	14,342		10,531
Finished goods	1,572		2,765
	$	25,902	$	20,707