Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2017

Property, Plant and Equipment [Abstract]

Components of Property, Plant and Equipment

The following table sets forth the components of property, plant and equipment:

(In thousands)	September 30, 2017			December 31, 2016
Land	$	3,299		$	2,684
Buildings	119,657			111,762
Machinery and equipment	383,642			361,010
Construction in progress	9,907			10,714
Total	516,505			486,170
Less: accumulated depreciation	(364,030		)	(337,492		)
Net property, plant and equipment	$	152,475		$	148,678