Intangible and Other Assets, Net (Tables)

12 Months Ended

Dec. 31, 2012

Intangible and Other Assets, Net

Intangible and other assets, net, were comprised of the following at December 31:

In thousands	2012			2011
Capitalized patent and license costs	$	5,975		$	6,799
Purchased technology		—			5,901
		5,975			12,700
Less accumulated amortization		(4,982	)		(6,957	)
		993			5,743
Other assets		2,131			42
	$	3,124		$	5,785