Segments and Major Customers (Tables)

12 Months Ended

Dec. 31, 2012

Reported segment revenues, and reported segment operating income (loss)



	For the Year Ended December 31, 2012
	MID		CTO			All Other			Total
	(In thousands)
Revenue	$	215,047	$	—		$	19,004		$	234,051
Gain from settlement	—		—			—			—
Other patent royalties received	7,500		—			5,165			12,665
Customer licensing income	$	222,547	$	—		$	24,169		$	246,716
Segment operating expenses	37,353		28,106			32,941			98,400
Segment operating income (loss)	$	185,194	$	(28,106	)	$	(8,772	)	$	148,316
Reconciling items									(238,750		)
Operating loss									$	(90,434	)
Interest and other expense, net									(27,451		)
Loss before income taxes									$	(117,885	)



	For the Year Ended December 31, 2011
	MID			CTO			All Other		Total
	(In thousands)
Revenue	$	292,074		$	—		$	20,289	$	312,363
Gain from settlement	6,200			—			—		6,200
Other patent royalties received	(3,000		)	—			2,250		(750		)
Customer licensing income	$	295,274		$	—		$	22,539	$	317,813
Segment operating expenses	45,670			17,771			20,631		84,072
Segment operating income (loss)	$	249,604		$	(17,771	)	$	1,908	$	233,741
Reconciling items									(235,277		)
Operating loss									$	(1,536	)
Interest and other expense, net									(24,265		)
Loss before income taxes									$	(25,801	)



	For the Year Ended December 31, 2010
	MID		CTO			All Other			Total
	(In thousands)
Revenue	$	323,038	$	—		$	352		$	323,390
Gain from settlement	126,800		—			—			126,800
Other patent royalties received	—		—			—			—
Customer licensing income	$	449,838	$	—		$	352		$	450,190
Segment operating expenses	45,174		15,392			7,999			68,565
Segment operating income (loss)	$	404,664	$	(15,392	)	$	(7,647	)	$	381,625
Reconciling items									(154,743		)
Operating income									$	226,882
Interest and other expense, net									(18,838		)
Income before income taxes									$	208,044

Schedule of customer accounts representing 10% or more than 10% of total revenue



	Years Ended December 31,
	2012		2011		2010
Customer A	38	%	30	%	56	%
Customer B	*		11	%	*
Customer C	*		10	%	15	%

_________________________________________

* Customer accounted for less than 10% of total revenue in the period

Revenue from external customer by geographic regions



	Years Ended December 31,
	2012		2011		2010
	(In thousands)
South Korea	$	88,971	$	94,197	$	181,865
USA	63,398		103,367		23,528
Japan	63,686		97,726		117,101
Canada	7,759		14,750		592
Europe	5,236		1,992		157
Other	5,001		331		147
Total	$	234,051	$	312,363	$	323,390

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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- Definition

Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.

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