Inventories (Tables)

9 Months Ended

Sep. 28, 2013

Notes To Financial Statements [Abstract]

Schedule of Inventory, Current

Inventories at September 28, 2013 and December 29, 2012 are as follows: 

	Sep 28, 2013		Dec 29, 2012
	(in thousands)
Raw materials and parts	$	111,752	$	87,184
Work-in-process	21,420		18,957
Finished goods	76,586		47,349
	$	209,758	$	153,490