Segments and Major Customers (Tables)

6 Months Ended

Jun. 30, 2015

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

The tables below present reported segment operating income (loss) for the three and six months ended June 30, 2015 and 2014, respectively.



	For the Three Months Ended June 30, 2015										For the Six Months Ended June 30, 2015
	MID		CRD		Other			Total			MID		CRD		Other			Total
	(In thousands)										(In thousands)
Revenues	$	54,579	$	11,778	$	6,455		$	72,812		$	109,313	$	24,604	$	11,809		$	145,726
Segment operating expenses	12,801		7,329		8,770			28,900			24,321		14,665		16,029			55,015
Segment operating income (loss)	$	41,778	$	4,449	$	(2,315	)	$	43,912		$	84,992	$	9,939	$	(4,220	)	$	90,711
Reconciling items								(28,358		)								(57,265		)
Operating income								$	15,554									$	33,446
Interest and other income (expense), net								(2,888		)								(5,839		)
Income before income taxes								$	12,666									$	27,607



	For the Three Months Ended June 30, 2014										For the Six Months Ended June 30, 2014
	MID		CRD		Other			Total			MID		CRD		Other			Total
	(In thousands)										(In thousands)
Revenues	$	58,664	$	12,771	$	5,083		$	76,518		$	119,820	$	25,674	$	9,312		$	154,806
Segment operating expenses	9,038		7,189		9,193			25,420			18,319		13,719		17,847			49,885
Segment operating income (loss)	$	49,626	$	5,582	$	(4,110	)	$	51,098		$	101,501	$	11,955	$	(8,535	)	$	104,921
Reconciling items								(30,994		)								(61,628		)
Operating income								$	20,104									$	43,293
Interest and other income (expense), net								(8,666		)								(18,579		)
Income before income taxes								$	11,438									$	24,714

Revenue from external customer by geographic regions

Revenue from customers in the geographic regions based on the location of contracting parties was as follows:



	Three Months Ended				Six Months Ended
	June 30,				June 30,
(In thousands)	2015		2014		2015		2014
South Korea	$	26,821	$	26,946	$	53,642	$	53,799
USA	29,677		27,898		57,384		56,572
Japan	7,915		7,388		16,406		16,643
Europe	1,540		4,276		6,715		12,839
Canada	5		1,787		201		3,611
Asia-Other	6,854		8,223		11,378		11,342
Total	$	72,812	$	76,518	$	145,726	$	154,806

Accounts Receivable [Member]

Concentration Risk [Line Items]

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

Accounts receivable from the Company's major customers representing 10% or more of total accounts receivable at June 30, 2015 and December 31, 2014, respectively, was as follows:



	As of
Customer	June 30, 2015	December 31, 2014
Customer 1 (Other segment)	62%	50%
Customer 2 (CRD reportable segment)	12%	*
Customer 3 (MID reportable segment)	*	33%

_________________________________________

Sales, net

Concentration Risk [Line Items]

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

Revenue from the Company’s major customers representing 10% or more of total revenue for the three and six months ended June 30, 2015 and 2014, respectively, was as follows:



	Three Months Ended				Six Months Ended
	June 30,				June 30,
Customer	2015		2014		2015		2014
Customer A (MID and CRD reportable segments)	21	%	20	%	21	%	19	%
Customer B (MID reportable segment)	16	%	15	%	16	%	15	%
Customer C (MID reportable segment)	13	%	13	%	13	%	13	%