Segment And Geographic Information (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following table sets forth the Company’s segment revenue, operating expenses and operating income (loss) for the three and six months ended June 30, 2018 and 2017 (in thousands):

	Three Months Ended,						Six Months Ended
	June 30, 2018			June 30, 2017			June 30, 2018			June 30, 2017
Revenue:
Product licensing segment	$	51,161		$	46,362		$	104,377		$	74,063
Semiconductor and IP licensing segment	12,793			44,960			25,109			84,514
Total revenue	63,954			91,322			129,486			158,577
Operating expenses:
Product licensing segment	42,142			42,619			86,036			85,801
Semiconductor and IP licensing segment	18,942			21,374			38,369			44,137
Unallocated operating expenses (1)	30,476			39,829			65,178			87,447
Total operating expenses	91,560			103,822			189,583			217,385
Operating income (loss):
Product licensing segment	9,019			3,743			18,341			(11,738		)
Semiconductor and IP licensing segment	(6,149		)	23,586			(13,260		)	40,377
Unallocated operating expenses (1)	(30,476		)	(39,829		)	(65,178		)	(87,447		)
Total operating loss	$	(27,606	)	$	(12,500	)	$	(60,097	)	$	(58,808	)

(1) Unallocated operating expenses consist primarily of general and administrative expenses, such as administration, human resources, finance, information technology, corporation development and procurement. These expenses are not allocated because these amounts are not considered in evaluating the operating performance of the Company’s business segments.

Schedule of Geographic Revenue Information

The table below lists the geographic revenue for the periods indicated (in thousands):

	Three Months Ended,								Six Months Ended,
	June 30, 2018				June 30, 2017				June 30, 2018				June 30, 2017
Japan	$	18,199	29	%	$	20,169	22	%	$	37,543	29	%	$	34,059	22	%
Korea	17,459		27		14,103		15		31,887		25		20,990		13
U.S.	13,952		22		33,680		37		25,579		20		67,086		42
Europe and Middle East	10,925		17		5,070		6		16,134		12		6,790		4
China	1,491		2		3,599		4		15,635		12		6,653		4
Other	1,928		3		14,701		16		2,708		2		22,999		15
	$	63,954	100	%	$	91,322	100	%	$	129,486	100	%	$	158,577	100	%