Property, Plant, and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2016

Property, Plant, and Equipment, Net [Abstract]

Property, plant, and equipment, net

(In thousands)	2016			2015
Land and land improvements	$	19,928		$	13,046
Buildings		144,914			128,322
Machinery and equipment		607,344			597,209
Construction in progress		30,344			47,746
		802,530			786,323
Less accumulated depreciation		(507,299	)		(506,099	)
Property, plant, and equipment, net	$	295,231		$	280,224