10. Stock Option Activity (Details) (USD $)	12 Months Ended
Jun. 30, 2012
Stock Option Activity Details
Number of Options Outstanding, Beginning	930,836
Number of Options Granted	970,000
Number of Options Exercised	(70,000)
Number of Options Cancelled	(485,000)
Number of Options Forfeited or Expired	(17,666)
Number of Options Outstanding, Ending	1,328,170
Number of Options Exercisable	354,166
Weighted Average Exercise Price Outstanding, Beginning	$ 1.40
Weighted Average Exercise Price Granted	$ 1.34
Weighted Average Exercise Price Exercised	$ (0.52)
Weighted Average Exercise Price Canceled	$ (2.07)
Weighted Average Exercise Price Forfeited or Expired	$ (1.35)
Weighted Average Exercise Price Outstanding, Ending	$ 1.16
Weighted Average Exercise Price Exercisable	$ 0.68
Weighted Average Remaining Contractual Life (in years) Outstanding	7 years 2 months
Weighted Average Remaining Contractual Life (in years) Granted	8 years 1 month 4 days
Weighted Average Remaining Contractual Life (in years) Outstanding	7 years 0 months 0 days
Weighted Average Remaining Contractual Life (in years) Exercisable	3 years 9 months 1 day
Aggregate Intrinsic Value Outstanding, Beginning	$ 978,470
Aggregate Intrinsic Value Granted	$ 53,900
Aggregate Intrinsic Value Exercised	(60,350)
Aggregate Intrinsic Value Forfeited or Expired
Aggregate Intrinsic Value Outstanding, Ending	305,395
Aggregate Intrinsic Value Exercisable	$ 278,375

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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The combined weighted average of the accumulated differences between the fair values on underlying shares and exercises prices to acquire such shares as of the grant date on options that were either forfeited or lapsed.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Gross number of share options (or share units) granted during the period.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options outstanding.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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