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, 2015
Sep. 30, 2014
Sep. 30, 2013
Equity And Share-Based Payments [Abstract]      
Shares, Outstanding at September 30 180,000 240,000 276,250
Shares, Exercised 0 (60,000) (36,250)
Shares, Outstanding at September 30 180,000 180,000 240,000
Shares, Exercisable on September 30, 2015 180,000    
Weighted Average Exercise Price Per Share, Outstanding (in Dollars per share) $ 2.60 $ 2.64 $ 2.57
Weighted Average Exercise Price Per Share, Exercised (in Dollars per share)   2.79 2.05
Weighted Average Exercise Price Per Share, Outstanding (in Dollars per share) 2.60 $ 2.60 $ 2.64
Weighted Average Exercise Price Per Share, Exercisable on September 30, 2015 (in Dollars per share) $ 2.60    
Weighted Average Remaining Contractual Term, Outstanding at September 30, 2015 (years) 2 years 4 months 2 days    
Weighted Average Remaining Contractual Term, Exercisable on September 30, 2015 (years) 2 years 4 months 2 days    
Aggregate Intrinsic Value, Outstanding at September 30, 2015 (in Dollars) $ 27,900    
Aggregate Intrinsic Value, Exercisable on September 30, 2015 (in Dollars) $ 27,900