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Deferred Income	12 Months Ended
Deferred Income	Jun. 30, 2013
Deferred Income [Abstract]
Deferred Income	9. Deferred Income Deferred income as of June 30, 2013 and 2012 consists of deferred warranty service income of $5,000 and $7,000, respectively. Deferred warranty service income is for prepayments made to us for warranty service contracts and is recognized over the contract period ranging from 12 to 24 months.

The entire disclosure for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

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