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Nature of Operations and Summary of Significant Accounting Policies (Details 1) (USD $)
3 Months Ended 9 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Components of comprehensive (loss) income        
Net (loss) income $ (2,008,887) $ 325,111 $ (4,829,969) $ 94,323
Other comprehensive income:        
Unrealized holding gain on available for sale investments (1,072) (89) 8,977 0
Total comprehensive (loss) income $ (2,009,959) $ 325,022 $ (4,820,992) $ 94,234