SEGMENT INFORMATION

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

SEGMENT INFORMATION

3. SEGMENT INFORMATION

The Company evaluates operations as one reportable segment, as it only reports profit and loss information on an aggregate basis to its chief operating decision maker.

Revenue is attributed by geographic region based on ship-to location of the Company’s customers. The following table summarizes revenue by geographic region:

	Three months ended June 30,				Six months ended June 30,
	2014		2013		2014		2013
	(in thousands)				(in thousands)
China	$	7,420	$	4,835	$	13,870	$	5,793
Taiwan		2,269		1,155		6,033		1,194
Korea		2,153		9		4,049		579
United States		1,590		836		2,960		1,751
Israel		390		118		686		254
Japan		157		86		425		150
Australia		145		3,122		145		8,528
France		—		84		12		112
Other		345		310		557		501
Total Revenue	$	14,469	$	10,555	$	28,737	$	18,862

The following table summarizes revenue by product type:

	Three months ended June 30,				Six months ended June 30,
	2014		2013		2014		2013
	(in thousands)				(in thousands)
Core	$	9,572	$	5,979	$	20,927	$	6,966
Wafer		2,857		3,312		3,952		9,369
Optical		1,765		1,154		3,403		2,298
Research & Development		272		110		397		208
Other		3		—		58		21
Total Revenue	$	14,469	$	10,555	$	28,737	$	18,862

The following table summarizes assets by geographic region:

	June 30, 2014		December 31, 2013
	(in thousands)
United States	$	174,874	$	157,572
Malaysia		42,238		45,086
Other		34		37
Total Assets	$	217,146	$	202,695