Geographic Information

6 Months Ended

Sep. 30, 2011

Geographic Information [Abstract]

Geographic Information

17. Geographic Information

The Company reports revenues and income under one reportable industry segment. The Company's management assesses operating results on an aggregate basis to make decisions about the allocation of resources.

The Company manages its business in the following geographic areas: United States, Europe, Asia and the rest of the world. In accordance with United States export control regulations, the Company does not sell or do business with countries subject to economic sanctions and export controls.

Total revenue by geography is as follows (in thousands):

	Three Months Ended September 30,				Six Months Ended September 30,
	2011		2010		2011		2010
United States	$	55,296	$	49,523	$	101,536	$	102,583
Europe		7,239		10,058		14,839		16,313
Asia		4,217		3,803		8,475		6,626
Rest of the world		5,872		6,029		11,070		10,702
	$	72,624	$	69,413	$	135,920	$	136,224

The United States revenue includes sales to resellers in the United States. These resellers fulfill customer orders and may subsequently ship the Company's products to international locations. The Company reports these shipments as United States revenue since the Company ships the products to a United States location. Revenue attributable to locations outside of the United States is a result of export sales. Substantially all of the Company's identifiable assets are located in the United States.