Property, Plant and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2014

Property, Plant and Equipment, Net

Schedule of property, plant and equipment, net

	At March 31,						At December 31,
(in thousands)	2014			2013			2013
Land	$	29,960		$	30,364		$	29,347
Buildings and site improvements	178,135			173,923			178,391
Leasehold improvements	5,492			4,708			5,213
Machinery, equipment, and software	229,112			213,865			225,831
	442,699			422,860			438,782
Less accumulated depreciation and amortization	(240,289		)	(221,468		)	(235,535		)
	202,410			201,392			203,247
Capital projects in progress	5,047			9,618			6,286
	$	207,457		$	211,010		$	209,533