Intangible and Other Assets, Net (Tables)

9 Months Ended

Sep. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible and Other Assets, Net

Intangible and other assets, net, were comprised of the following at September 30, 2016 and December 31, 2015:

In thousands	2016			2015
Capitalized patent and license costs	$	5,975		$	5,975
Less accumulated amortization	(5,128		)	(5,076		)
	847			899
Inventory, non-current	1,146			813
Other assets	3,519			4,393
Intangible and Other Assets, Net	$	5,512		$	6,105