Quarterly report pursuant to Section 13 or 15(d)

BUSINESS (Detail) - Derivative instrument liability measured at fair value on a recurring basis using observable inputs (Level 2)

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BUSINESS (Detail) - Derivative instrument liability measured at fair value on a recurring basis using observable inputs (Level 2) (USD $)
 3 Months Ended 6 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Balance, June 30,     $ 519,725 $ 4,187,769
Change in fair value of derivative financial liability (635,108) (1,086,768) (394,225) (3,791,260)
Balance, December 31, $ 125,500 $ 396,509 $ 125,500 $ 396,509