Schedule of Earnings (Loss) Per Share (Detail) (USD $)	12 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Net Income(Loss)
Income (loss) available to common shareholders, Basic	$ (1,331,078)	$ (9,691,120)	$ 1,440,857
Effect of dilutive securities-stock options and warrants
Net income (loss)	$ (1,331,077)	$ (9,691,120)	$ 1,440,857
Shares
Income (loss) available to common shareholders, Basic	25,707,395	25,656,081	12,581,706
Effect of dilutive securities-stock options and warrants			149,203
Income (loss) available to common shareholders, Diluted	25,707,395	25,656,081	12,730,909
Per Share Amount
Income (loss) available to common shareholders, Basic	$ (0.05)	$ (0.38)	$ 0.11
Effect of dilutive securities-stock options and warrants
Diluted earnings (loss) per share	$ (0.05)	$ (0.38)	$ 0.11

Incremental Per Share Effect Of Dilutive Income Changes Over Dilutive Share Changes

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Includes adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions.

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