INTANGIBLES AND OTHER ASSETS

9 Months Ended

Sep. 30, 2017

Intangibles And Other Assets [Abstract]

INTANGIBLES AND OTHER ASSETS

INTANGIBLES AND OTHER ASSETS

	September 30, 2017			December 31, 2016
	(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		)	(4,605		)
Purchased patents and other purchased intangible assets, net	—			—
Other assets	351			365
Intangibles and other assets, net	$	351		$	365

The Company amortizes its intangible assets related to purchased patents over their estimated useful lives, generally 10 years from the purchase date. The Company recorded no amortization of purchased patents during the three and nine months ended September 30, 2017 as the purchased patents were fully amortized in 2016. The Company recorded $1,000 and $6,000 in amortization of purchased patents during the three and nine months ended September 30, 2016, respectively.