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Stock Options and Warrants (Details 1) - USD ($)
6 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Stock Options And Warrants Details 1    
Shares Under Option/ Warrant outstanding, Beginning Balance 381,656  
Shares Under Option/ Warrant Granted 78,076 14,988
Shares Under Option/ Warrant Expired / Cancelled (23,027)  
Shares Under Option/ Warrant Exercised  
Shares Under Option/ Warrant Outstanding, Ending Balance 436,705  
Shares Under Option/ Warrant Exercisable 436,705  
Weighted Average Exercise Price Outstanding, Beginging Balance $ 15.71  
Weighted Average Exercise Price Granted 18.09  
Weighted Average Exercise Price Expired / Cancelled $ 23.99  
Weighted Average Exercise Price Exercised  
Weighted Average Exercise Price Outstanding, Ending Balance $ 11.65  
Weighted Average Exercise Price Exercisable $ 11.65  
Weighted Average Remaining Contractual Life Outstanding 1 year 1 month 9 days  
Weighted Average Remaining Contractual Life Exercisable 1 year 1 month 9 days  
Aggregate Intrinsic Value Outstanding, end $ 20,798  
Aggregate Intrinsic Value Exercisable $ 20,798