Intangible and Other Assets, Net (Tables)

3 Months Ended

Mar. 31, 2012

Intangible and Other Assets, Net

Intangible and other assets, net, were comprised of the following at March 31, 2012 and December 31, 2011:

In thousands	March 31, 2012			December 31, 2011
Capitalized patent and license costs	$	6,139		$	6,799
Purchased technology		5,901			5,901
		12,040			12,700
Less accumulated amortization		(6,476	)		(6,957	)
		5,564			5,743
Other assets		63			42
	$	5,627		$	5,785