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Net Income Per Share (Details 1)
12 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Antidilutive securities excluded from computation of earnings per share    
Antidilutive securities excluded from computation of earnings per share 2,428,645 3,552,945
Options [Member]
   
Antidilutive securities excluded from computation of earnings per share    
Antidilutive securities excluded from computation of earnings per share 800,700 1,925,000
Warrant [Member]
   
Antidilutive securities excluded from computation of earnings per share    
Antidilutive securities excluded from computation of earnings per share 1,627,945 1,627,945