Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Property, plant and equipment

Property, plant, and equipment consist of the following:

In thousands	December 31, 2014			December 31, 2013
Land	$	1,752		$	1,764
Facilities and equipment	647,181			855,318
Capital leases	28,680			16,133
	677,613			873,215
Accumulated amortization	(464,852		)	(395,520		)
	212,761			477,695
Construction in progress	15,150			8,578
Property, plant, and equipment, net	$	227,911		$	486,273