Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

	December 31,
	2013		2012
	(In thousands)
Land, buildings and improvements	$	44,930	$	44,750
Machinery and equipment		128,796		128,453
Tools, dies and auxiliary equipment		36,324		33,501
Furniture and fixtures		23,508		23,266
Leasehold improvements		6,840		6,397
Construction-in-progress		5,917		5,583
Total property, plant and equipment		246,315		241,950
Less accumulated depreciation		182,669		177,528
Total property, plant and equipment, net	$	63,646	$	64,422