Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, plant and equipment as of December 31, 2013 and 2012 were as follows:

		December 31,
In thousands	Estimated Useful Lives	2013		2012
Land	—	$	2,215	$	2,164
Buildings and improvements	10 – 35 years		48,779		46,033
Machinery and equipment	5 – 25 years		166,747		156,551
Office equipment	2 – 8 years		33,649		32,939
Vehicles	3 – 6 years		561		565
Assets under capital leases:
Land	—		692		664
Buildings and improvements	10 – 35 years		6,072		5,827
			258,715		244,743
Accumulated depreciation			(183,535)		(170,306)
Accumulated amortization of capital leases			(3,078)		(2,646)
			72,102		71,791
Construction in progress			6,761		4,463
Total property, plant and equipment		$	78,863	$	76,254