Balance Sheet Components (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
Dec. 31, 2012	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 14,970	$ 12,318	$ 10,203
Less: Accumulated depreciation and amortization	8,567	8,476	8,891
Property, Plant and Equipment, Net	6,403	3,842	1,312
Depreciation, Depletion and Amortization	595	563	292	235
Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	8,523	8,017	7,024
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	5,708	3,670	2,862
Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 739	$ 631	$ 317

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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