Intangibles and Other Assets

6 Months Ended

Jun. 30, 2015

Intangibles And Other Assets [Abstract]

Intangibles and Other Assets

INTANGIBLES AND OTHER ASSETS

	June 30, 2015			December 31, 2014
	(In thousands)
Purchased patents and other purchased intangible assets	$	4,605		$	4,605
Prepaid income taxes	3,718			—
Other assets	268			265
Gross intangibles and other assets	8,591			4,870
Accumulated amortization of purchased patents and other purchased intangibles	(4,594		)	(4,579		)
Intangibles and other assets, net	$	3,997		$	291

The Company amortizes its intangible assets related to purchased patents, over their estimated useful lives, generally 10 years from the purchase date. Amortization of intangibles was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2015		2014		2015		2014
	(In thousands)				(In thousands)
Amortization of intangibles	$	3	$	20	$	15	$	40

The table below includes estimated remaining annual amortization expense for purchased patents as of June 30, 2015.

	Estimated Amortization Expense
	(In thousands)
Remainder of 2015	$	5
2016	6
Total	$	11