Annual report pursuant to Section 13 and 15(d)

Equity And Share-Based Payments (Summary Of Stock Options Outstanding And Exercisable) (Details)

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Equity And Share-Based Payments (Summary Of Stock Options Outstanding And Exercisable) (Details) (USD $)
 12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
Equity And Share-Based Payments [Abstract]      
Shares, Outstanding at 240,000 276,250 1,834,000
Shares, Exercised (60,000) (36,250) (1,557,750)
Shares, Outstanding at 180,000 240,000 276,250
Shares, Exercisable on September 30, 2014 180,000    
Weighted Average Exercise Price Per Share, Outstanding (in Dollars per share) $ 2.64 $ 2.57 $ 1.61
Weighted Average Exercise Price Per Share, Exercised (in Dollars per share) $ 2.79 $ 2.05 $ 1.44
Weighted Average Exercise Price Per Share, Outstanding (in Dollars per share) $ 2.60 $ 2.64 $ 2.57
Weighted Average Exercise Price Per Share, Exercisable on September 30, 2014 (in Dollars per share) $ 2.60    
Weighted Average Remaining Contractual Term, Outstanding at September 30, 2014 (years) 3 years 4 months 2 days    
Weighted Average Remaining Contractual Term, Exercisable on September 30, 2014 (years) 3 years 4 months 2 days    
Aggregate Intrinsic Value, Outstanding at September 30, 2014 (in Dollars) $ 199,800    
Aggregate Intrinsic Value, Exercisable on September 30, 2014 (in Dollars) $ 199,800