Inventories (Tables)

6 Months Ended

Jul. 04, 2015

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following:

	(In thousands)
	July 4, 2015		December 31, 2014
Raw materials and supplies	$	73,309	$	77,033
Work in process	58,992		61,458
Finished goods	10,568		14,116
	142,869		152,607
Less progress payments	4,855		9,765
Total	$	138,014	$	142,842