Inventories (Tables)

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following:

	September 30, 2016		December 31, 2015
	(In thousands)
Raw materials and purchased components	$	176,833	$	163,024
Work-in-process	95,756		75,181
Total inventories	$	272,589	$	238,205