Property, Plant and Equipment, Net

3 Months Ended

Mar. 31, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, Net

Property, Plant and Equipment, Net

Property, plant and equipment, net, consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2016			2015			2015
Land	$	30,535		$	28,795		$	28,698
Buildings and site improvements	173,605			171,541			171,890
Leasehold improvements	5,616			5,428			5,560
Machinery, equipment, and software	239,264			225,820			232,560
	449,020			431,584			438,708
Less accumulated depreciation and amortization	(264,398		)	(246,055		)	(257,115		)
	184,622			185,529			181,593
Capital projects in progress	32,038			19,480			32,123
	$	216,660		$	205,009		$	213,716