Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following:

	March 31, 2014		December 31, 2013
	(In thousands)
Raw materials and purchased components	$	140,730	$	147,292
Work-in-process	56,567		53,131
Total inventories	$	197,297	$	200,423