Balance Sheet Components (Summary Of Property Plant Equipment) (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	$ 4,559	$ 2,908
Accumulated depreciation and amortization	(2,264)	(1,893)
Property and equipment, net	2,295	1,015
Computers And Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	3,859	2,725
Furniture And Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	290	97
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	$ 410	$ 86

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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