INTANGIBLES AND OTHER ASSETS (Tables)

9 Months Ended

Sep. 30, 2016

Intangibles And Other Assets [Abstract]

Schedule of intangibles and other assets

	September 30, 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	(4,605		)	(4,599		)
Purchased patents and other purchased intangible assets, net	—			6
Other assets	395			258
Intangibles and other assets, net	$	395		$	264