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Asset Retirement Obligations (Details Textual) (USD $)
3 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Asset Retirement Obligations (Textual)    
Estimate of undiscounted cash flows related to asset retirement obligation $ 650,031 $ 674,296
Fair value of liability $ 434,121 $ 446,155
Risk free rate 3.74%  
Inflation rate 2.00%  
Term of settlement of the obligation 35 years