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Consolidated Statements of Cash Flows (Parenthetical) (USD $)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2010
Jun. 30, 2012
Jun. 30, 2011
Sep. 30, 2011
Statement of Cash Flows [Abstract]        
Convertible notes    $ 2,037,500