Segment Information

9 Months Ended

Sep. 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 September 30,				Nine months ended September 30,
	2014		2013		2014		2013
	(in thousands)				(in thousands)
China	$	2,851	$	3,775	$	16,721	$	9,569
Taiwan		1,747		3,347		7,780		4,541
United States		1,258		1,628		4,218		3,379
Korea		794		—		4,843		579
Australia		471		1,840		616		10,368
Israel		296		85		982		339
Germany		199		183		470		198
Japan		191		72		616		222
Other		229		185		527		782
Total Revenue	$	8,036	$	11,115	$	36,773	$	29,977

The following table summarizes revenue by product type:

	Three months ended September 30,				Nine months ended September 30,
	2014		2013		2014		2013
	(in thousands)				(in thousands)
Core	$	4,183	$	7,111	$	25,111	$	14,077
Wafer		2,085		2,083		6,093		11,472
Optical		1,612		1,039		5,016		3,337
Research & Development		156		882		553		1,091
Total Revenue	$	8,036	$	11,115	$	36,773	$	29,977

The following table summarizes assets by geographic region:

	September 30, 2014		December 31, 2013
	(in thousands)
United States	$	162,727	$	157,572
Malaysia		41,348		45,086
Other		30		37
Total Assets	$	204,105	$	202,695