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Basis of Presentation (Tables)
9 Months Ended
Jun. 30, 2017
Accounting Policies [Abstract]  
Schedule of Finite-Lived Intangible Assets
          Activity   Change in            
          During   Fair Value of   Disposal      
    September 30,   Fiscal   Intangible   of   June 30,
    2016   Year   Asset   Property   2017
Description                              
Unproved oil and natural gas properties   $ 171,000   $ -   $ -   $ -   $ 171,000

 

          Activity   Change in            
          During   Fair Value of   Disposal      
    September 30,   Fiscal   Intangible   of   September 30,
    2015   Year   Asset   Property   2016
Description                              
Unproved oil and natural gas properties   $ 608,000   $ -   $ -   $ (437,000)   $ 171,000
Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis
    Fair Value Measurements at June 30, 2017
    Quoted Prices                  
    In Active   Significant            
    Markets for   Other   Significant      
    Identical   Observable   Unobservable   Total
    Assets   Inputs   Inputs   Carrying
    (Level 1)   (Level 2)   (Level 3)   Value
Description                        
Unproved oil and natural gas properties   $ -   $ -   $ 171,000   $ 171,000

 

    Fair Value Measurements at September 30, 2016
    Quoted Prices                  
    In Active   Significant            
    Markets for   Other   Significant      
    Identical   Observable   Unobservable   Total
    Assets   Inputs   Inputs   Carrying
    (Level 1)   (Level 2)   (Level 3)   Value
Description                        
Unproved oil and natural gas properties   $ -   $ -   $ 171,000   $ 171,000