Inventories (Tables)

9 Months Ended

Sep. 29, 2012

Notes To Financial Statements [Abstract]

Schedule of Inventory, Current

Inventories at September 29, 2012 and December 31, 2011 are as follows: 

	Sep 29, 2012		Dec 31, 2011
	(in thousands)
Raw materials and parts	$	75,616	$	69,576
Work-in-process	20,529		15,204
Finished goods	50,617		39,261
	146,762		124,041
LIFO reserve	259		259
	$	147,021	$	124,300