Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

	December 31,
	2015		2014
	(In thousands)
Land, buildings and improvements	$	45,655	$	45,050
Machinery and equipment		131,959		128,998
Tools, dies and auxiliary equipment		43,044		40,352
Furniture and fixtures		25,287		23,830
Leasehold improvements		7,761		7,436
Construction-in-progress		9,253		7,409
Total property, plant and equipment		262,959		253,075
Less accumulated depreciation		194,077		188,464
Total property, plant and equipment, net	$	68,882	$	64,611