Note 14 - Segment and Geographic Information

6 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

14. Segment and Geographic Information

We have a single operating segment and reportable segment. We design, develop, manufacture and market high performance semiconductor products. Our two Chief Executive Officers, one of whom is also the Chief Financial, together, have been identified as the chief operating decision makers. Our chief operating decision makers review financial information presented as one operating segment for the purpose of making decisions, allocating resources and assessing financial performance.

Our net revenues by major geographic area (based on destination) were as follows (in thousands):

	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
	(unaudited)				(unaudited)
United States	$	20,185	$	19,317	$	39,686	$	39,450
Europe and the Middle East
France		2,121		2,302		5,571		4,342
Germany		8,960		8,845		17,559		16,922
United Kingdom		3,209		3,494		6,836		6,714
Other		7,285		8,663		15,454		17,319
Asia Pacific
China		21,218		20,053		43,858		41,288
Japan		1,708		2,402		3,426		5,724
Korea		4,353		6,089		9,048		12,225
Malaysia		1,288		1,322		2,092		2,564
Singapore		3,577		3,020		6,584		6,137
Thailand		1,040		992		1,851		2,035
Other		1,403		1,609		3,150		3,093
Rest of the World
India		1,207		909		2,107		2,041
Other		1,075		1,240		2,045		2,450
Total	$	78,629	$	80,257	$	159,267	$	162,304

The following table sets forth net revenues for each of our product groups for the three and six months ended September 30, 2016 and 2015 (in thousands):

	Three Months Ended September 30,				Six Months Ended September 30,
	2016		2015		2016		2015
	(unaudited)				(unaudited)
Power semiconductors	$	53,537	$	53,433	$	110,016	$	108,411
Integrated circuits		20,553		22,024		40,935		44,508
Systems and RF power semiconductors		4,539		4,800		8,316		9,385
Total	$	78,629	$	80,257	$	159,267	$	162,304

For the three and six months ended September 30, 2016, one distributor accounted for 13.7% and 13.8% of our net revenues in each period, respectively, and another distributor accounted for 10.8% and 10.7% of our net revenues, respectively. For the three and six months ended September 30, 2015, the first distributor referenced above accounted for 11.5% and 11.1% of our net revenues, respectively.