Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

	December 31,
	2014		2013
	(In thousands)
Land, buildings and improvements	$	45,050	$	44,930
Machinery and equipment		128,998		128,796
Tools, dies and auxiliary equipment		40,352		36,324
Furniture and fixtures		23,830		23,508
Leasehold improvements		7,436		6,840
Construction-in-progress		7,409		5,917
Total property, plant and equipment		253,075		246,315
Less accumulated depreciation		188,464		182,669
Total property, plant and equipment, net	$	64,611	$	63,646