Segment Reporting

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

SEGMENT REPORTING

SEGMENT REPORTING

The Company currently operates in one segment: the design, manufacturing, marketing and sale of semiconductor products. In 2012 and 2011, the Company had two reportable segments: standard products and other products, which consisted of custom and foundry products and revenue from license of patents. The chief operating decision maker, the President and CEO, evaluated segment performance based on revenue, and accordingly, all expenses were considered corporate level activities and not allocated to the two segments. Similarly, the chief operating decision maker did not assign assets to these segments.

The change from two reportable segments to one during 2013 was driven by the change in the way the chief operating decision maker evaluates the financial performance of the Company and allocates resources, which is currently on a company-wide basis.

The Company’s net revenue from other products, which consist primarily of custom and foundry products and revenues from the license of patents, represented approximately 3%, 4% and 4% of total net revenues for the years ended December 31, 2013, 2012 and 2011, respectively. The remainder of the Company’s net revenue consists of standard products.

For the year ended December 31, 2013, no OEM customer accounted for more than 10% of the Company’s net revenues and two worldwide distributors accounted for 29% and 17% of the Company’s net revenues, respectively. For the year ended December 31, 2012, one OEM customer accounted for 10% of the Company’s net revenues and two worldwide distributors accounted for 22% and 15% of the Company’s net revenues, respectively. The increase in percentage of revenue from our largest distributor from 2012 to 2013 was primarily due to its acquisition and integration of one of our other significant distributors in 2013. For the year ended December 31, 2011, no OEM customer accounted for more than 10% of the Company’s net revenues and two worldwide distributors accounted for 24% and 16% of the Company’s net revenues, respectively.

The Company recorded revenue from customers throughout the United States; Canada and Mexico (collectively referred to as “Other North American Countries”); the U.K., Italy, Germany, France, Israel, Sweden, Hungary, Austria, Finland, Switzerland, and other European countries (collectively referred to as “Europe”); Korea; Taiwan; Singapore; China; Japan; Hong Kong; and Malaysia and other Asian countries (collectively referred to as “Other Asian Countries”). Revenues by major geographic area are based on the geographic location of the OEMs or the distributors who have purchased the Company’s products. The geographic locations of the Company’s distributors may be different from the geographic locations of the end customers.

Geographic Information (in thousands):
	Years Ended December 31,
	2013				2012				2011
	Total Net Revenues		Long-Lived Assets (1)		Total Net Revenues		Long-Lived Assets(1)		Total Net Revenues		Long-Lived Assets (1)
United States of America	$	62,667	$	48,432	$	66,267	$	51,715	$	71,700	$	53,368
Other North American Countries	144		—		193		—		842		—
Korea	28,050		16		36,896		24		40,155		39
Taiwan	23,503		2,956		22,507		3,492		23,938		2,153
Singapore	26,353		9		23,899		8		21,883		5
China	15,873		2,424		16,183		1,417		19,079		1,333
Hong Kong	33,881		86		37,300		215		26,429		163
Japan	14,686		23		14,329		1		17,392		5
Other Asian Countries	1,259		3,727		1,284		3,717		1,629		3,716
Europe	30,664		106		31,254		103		35,978		102
Total	$	237,080	$	57,779	$	250,112	$	60,692	$	259,025	$	60,884

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(1) Long-lived assets consist of property, plant and equipment.