Segment Information and Significant Customers

9 Months Ended

Apr. 30, 2011

Segment Information and Significant Customers [Abstract]

Segment Information and Significant Customers

12. Segment Information and Significant Customers

The Company operates in one industry segment selling fixed and modular mobility controllers, wired and wireless access points, and related software and services.

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker, or decision making group, in deciding how to allocate resources and in assessing performance. The Company’s chief operating decision maker is its Chief Executive Officer. The Company’s Chief Executive Officer reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. The Company has one business activity, and there are no segment managers who are held accountable for operations, operating results and plans for products or components below the consolidated unit level. Accordingly, the Company reports as a single operating segment. The Company and its Chief Executive Officer evaluate performance based primarily on revenue in the geographic locations in which the Company operates. Revenue is attributed by geographic location based on the ship-to location of the Company’s customers. The Company’s assets are primarily located in the U.S. and not allocated to any specific region. Therefore, geographic information is presented only for total revenue.

The following presents total revenue by geographic region:

	Three months ended April 30,				Nine months ended April 30,
	2011		2010		2011		2010
	(in thousands)				(in thousands)
United States	$	62,238	$	40,275	$	174,377	$	112,552
Europe, Middle East and Africa		18,527		10,307		47,384		27,974
Asia Pacific		21,592		15,940		51,267		39,772
Rest of World		3,394		2,435		9,728		8,910
Total	$	105,751	$	68,957	$	282,756	$	189,208

The following table presents significant channel partners as a percentage of total revenues:

	Three months ended April 30,						Nine months ended April 30,
	2011			2010			2011			2010
ScanSource, Inc. (Catalyst)		17.7	%		16.8	%		18.3	%		14.8	%
Avnet Logistics U.S. LP		15.2	%		16.1	%		15.1	%		14.8	%
Alcatel-Lucent		15.1	%		10.3	%		14.2	%		11.4	%