INTANGIBLES AND OTHER ASSETS (Tables)

3 Months Ended

Mar. 31, 2016

Intangibles And Other Assets [Abstract]

Schedule of Intangibles and Other Assets

	March 31, 2016			December 31, 2015
	(In thousands)
Purchased patents and other purchased intangible assets	$	4,605		$	4,605
Less: Accumulated amortization of purchased patents and other purchased intangibles	(4,602		)	(4,599		)
Purchased patents and other purchased intangible assets, net	3			6
Other assets	242			258
Intangibles and other assets, net	$	245		$	264