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Summary Of Significant Accounting Policies (Summary Of Unobservable Inputs For Level 3 Fair Value Measurements) (Details) (USD $)
12 Months Ended
Sep. 30, 2014
Oil costless collars [Member] | Minimum [Member]
 
Derivative [Line Items]  
Range 0.00%
Oil costless collars [Member] | Maximum [Member]
 
Derivative [Line Items]  
Range 9.90%
Natural Gas Costless Collars [Member]
 
Derivative [Line Items]  
Unobservable Input Oil price volatility curve
Weighted Average 6.23%
Fair Value $ 38,266
Natural Gas Costless Collars [Member] | Minimum [Member]
 
Derivative [Line Items]  
Range 0.00%
Natural Gas Costless Collars [Member] | Maximum [Member]
 
Derivative [Line Items]  
Range 14.15%