Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following:

	March 31, 2015		December 31, 2014
	(In thousands)
Raw materials and purchased components	$	162,250	$	161,942
Work-in-process	65,355		61,437
Total inventories	$	227,605	$	223,379