Inventories (Tables)

6 Months Ended

Jul. 02, 2017

Inventory, Net [Abstract]

Components Of Inventory

Inventories consist of the following (in thousands):

	July 2, 2017		December 31, 2016
Raw materials	$	63,001	$	54,359
Work in process	78,348		68,718
Finished goods	20,401		26,507
Total inventories	$	161,750	$	149,584