Segment Reporting

12 Months Ended

Dec. 31, 2014

Segment Reporting [Abstract]

SEGMENT REPORTING

SEGMENT REPORTING

The Company currently operates in one segment: the design, manufacturing, marketing and sale of semiconductor products.

For the year ended December 31, 2014, no OEM customer accounted for more than 10% of the Company’s net revenues and distributors A and B accounted for 25% and 18% of the Company’s net revenues, respectively. For the year ended December 31, 2013, no OEM customer accounted for more than 10% of the Company’s net revenues and distributors A and B 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 distributors A and B 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.

The Company recorded revenue from customers located throughout the United States; Canada and Mexico (collectively referred to as “Other North American Countries”); the United Kingdom, 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,
	2014				2013				2012
	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	$	55,574	$	50,125	$	62,667	$	48,432	$	66,267	$	51,715
Other North American Countries	176		—		144		—		193		—
Korea	23,324		9		28,050		16		36,896		24
Taiwan	25,114		3,093		23,503		2,956		22,507		3,492
Singapore	31,899		9		26,353		9		23,899		8
China	16,073		1,684		15,873		2,424		16,183		1,417
Hong Kong	43,060		60		33,881		86		37,300		215
Japan	16,582		2		14,686		23		14,329		1
Other Asian Countries	1,377		5,447		1,259		3,727		1,284		3,717
Europe	34,415		24		30,664		106		31,254		103
Total	$	247,594	$	60,453	$	237,080	$	57,779	$	250,112	$	60,692

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