Inventories

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Inventories

10.    Inventories

Inventories consist of the following:

	June 30, 2016		December 31, 2015
	(In thousands)
Raw materials and purchased components	$	170,195	$	163,024
Work-in-process	81,432		75,181
Total inventories	$	251,627	$	238,205