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Income Taxes - Income Tax Provision (Benefit) (Detail) (USD $)
12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2011
Income Tax Disclosure [Abstract]      
Federal-current    $ (4,808)   
State-current 1,076 800 2,492
Total $ 1,076 $ (4,008) $ 2,492