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Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets [Abstract]

Goodwill and other intangible assets that are recorded as other long-term assets


		December 31
In thousands			2012				2011
Goodwill – Composite Fibers			$16,601			$	16,161
Specialty Papers
Customer relationships		$	6,155			$	6,155
Composite Fibers
Technology and related			4,365				4,174
Customer relationships and related			1,872				1,790
Advanced Airlaid Materials
Technology and related			1,579				1,560
Customer relationships and related			3,300				3,238
Total intangibles			17,271				16,917
Accumulated amortization			(8,970	)			(7,027	)
Net intangibles		$	8,301			$	9,890

Summary of amortization of intangible assets


In thousands			2012				2011
Aggregate amortization expense		$	1,778			$	1,858
Estimated amortization expense
2013			1,314
2014			1,314
2015			1,314
2016			852
2017			699