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Common Stock (Tables)
6 Months Ended
Mar. 31, 2015
Common Stock [Abstract]  
Summary of Company's warrants outstanding

   Shares Underlying 
Warrants Outstanding
  Shares Underlying 
Warrants Exercisable
 
 Range of Exercise Price Shares Underlying Warrants Outstanding  Weighted Average Remaining Contractual Life  Weighted Average Exercise Price  Shares Underlying Warrants Exercisable  Weighted Average Exercise Price 
                 
 $0.105 at March 31, 2015  71,857,141   0.65   0.105   71,857,141   0.105 
 $0.075 at March 31, 2015  520,000   1.22   0.075   520,000   0.075 
    72,377,141   0.65   0.105   72,377,141   0.105 
 
Summary of warrants activity

   Number of Warrants  Weighted Average Exercise Price  Intrinsic
Value
 
           
 Balance, September 30, 2014  72,424,759  $0.105  $0.215 
 Cancelled         
 Granted         
 Exercised  47,618   0.105    
 Balance, March 31, 2015  72,377,141  $0.105  $ 
 Outstanding Warrants, March 31, 2015  72,377,141  $0.105  $