Significant Customer And Geographic Information

12 Months Ended

Mar. 31, 2012

Significant Customer And Geographic Information [Abstract]

Significant Customer And Geographic Information

10. Significant Customer and Geographic Information

Based on direct shipments, net revenues to customers that was equal to or greater than 10% of total net revenues in any of the three fiscal years ended March 31, 2012 were as follows:

	2012			2011			2010
Avnet (distributor)		20	%		29	%		30	%
Wintec (global logistics provider)		20	%		—			—
Flextronics		11	%		—			—
Hon Hai (sub-contract manufacturer)		—	*		14	%		13	%

* Less than 10% of total net revenues for period indicated.

Net revenues by geographic region were as follows (in thousands):

	Fiscal Years Ended March 31,
	2012		2011		2010
United States of America	$	99,214	$	81,113	$	68,817
Taiwan*		20,950		45,489		33,118
Hong Kong		21,458		24,747		16,171
China		4,503		9,030		15,427
Europe		41,691		45,714		35,372
Japan		13,596		9,305		5,580
Malaysia		8,276		8,258		3,843
Singapore		14,011		11,808		16,123
Other Asia		5,790		9,394		2,597
Other		1,398		2,852		8,550
	$	230,887	$	247,710	$	205,598

* The change is primarily due to a major end customer changing its logistics management program.

All of our revenues are primarily denominated in U.S. dollars, other than revenues that account for less than 10% of our total revenues, which are denominated primarily in Danish Kroner.

As of March 31, 2012, 2011 and 2010, long-lived assets, which represent property, plant and equipment, goodwill and intangible assets, net of accumulated depreciation and amortization, located outside the Americas were not material.