Intangible and Other Assets, Net (Tables)

12 Months Ended

Dec. 31, 2011

Schedule of Intangible and Other Assets, Net

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

In thousands	2011			2010
Capitalized patent and license costs	$	6,799		$	6,465
Purchased technology		5,901			5,901
		12,700			12,366
Less accumulated amortization		(6,957	)		(5,332	)
		5,743			7,034
Other assets		42			38
	$	5,785		$	7,072