Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following:

	June 30, 2015		December 31, 2014
	(In thousands)
Raw materials and purchased components	$	161,682	$	161,942
Work-in-process	58,311		61,437
Total inventories	$	219,993	$	223,379