Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2013	Jun. 30, 2012
Consolidated Balance Sheets
Accounts receivable, allowance for doubtful accounts (in dollars)	$ 30,000	$ 30,000
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, Authorized shares	200,000,000	200,000,000
Common stock, Issued shares	49,811,993	47,213,534
Common stock, outstanding shares	49,811,993	47,213,534
Preferred
Redeemable stock
Redeemable stock, par value (in dollars per share)	$ 0.001	$ 0.001
Redeemable stock, shares issued	36,680	36,680
Redeemable stock, shares outstanding	36,680	36,680
Redeemable stock, aggregate redemption value (in dollars)	$ 9,170	$ 9,170

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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