Inventories (Tables)

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following:

	March 31, 2016		December 31, 2015
	(In thousands)
Raw materials and purchased components	$	159,669	$	163,024
Work-in-process	77,331		75,181
Total inventories	$	237,000	$	238,205