Note 14 Segment and Geographic Information

3 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

14. Segment and Geographic Information

We have a single operating segment. This operating segment is comprised of semiconductor products used primarily in power-related applications. While we have separate legal subsidiaries with discrete financial information, we have one chief operating decision maker with highly integrated businesses. Our net revenues by major geographic area (based on destination) were as follows (in thousands):

		Three Months Ended June 30,
			2014		2013
		(unaudited)
United States		$	22,504	$	21,558
Europe and the Middle East
	France		1,852		1,303
	Germany		8,449		7,653
	Italy		1,473		973
	Sweden		1,285		1,380
	Switzerland		818		1,037
	United Kingdom		5,379		5,336
	Other		6,969		6,237
Asia Pacific
	China		20,402		14,674
	Japan		1,801		1,705
	Korea		6,439		1,864
	Malaysia		1,632		703
	Singapore		3,157		2,593
	Other		3,158		1,499
Rest of the World
	India		1,249		1,348
	Other		1,513		1,323
Total		$	88,080	$	71,186

The following table sets forth net revenues for each of our product groups for the three months endedJune 30,2014 and 2013 (in thousands):

	Three Months Ended June 30,
	2014		2013
		(unaudited)
Power semiconductors	$	57,968	$	51,666
Integrated circuits		23,882		13,655
Systems and RF power semiconductors		6,230		5,865
Total	$	88,080	$	71,186

For the three months ended June 30, 2014 and 2013, two distributors accounted for over 10% of our net revenues. One distributor accounted for 10.7% and 12.9% of our net revenues, respectively, and another distributor accounted for 10.4% and 11.6% of our net revenues, respectively.