Quarterly report pursuant to Section 13 or 15(d)

Private Placement Financing - Additional Information (Detail)

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Private Placement Financing - Additional Information (Detail) (USD $)
 0 Months Ended 3 Months Ended 9 Months Ended 100 Months Ended 1 Months Ended 9 Months Ended
Apr. 19, 2013
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Sep. 30, 2013
Jan. 30, 2014
Private Placement
Jun. 30, 2014
Private Placement
Jun. 30, 2014
Series A Warrants
Jun. 30, 2014
Series B Warrants
Jun. 30, 2014
Series B Warrants
After Issuance
Jun. 30, 2014
Series C Warrants
Jun. 30, 2014
Series C Warrants
After Issuance
Aug. 06, 2014
Subsequent Event
Business Acquisition, Equity Interests Issued or Issuable [Line Items]                              
Stock issued during period, shares, new issues               11,400,000              
Share price               $ 0.25              
Common Stock Issuance Upon Exercise Of Warrants               34,200,000              
Proceeds from issuance of common stock               $ 2,850,000              
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.75                 $ 0.30 $ 0.35   $ 0.40    
Percentage Of Exercisability Of Warrants                         4.90%    
Exercise Term Of Warrants                       12 months   18 months  
Common Stock   72,001   72,001   72,001 60,145   11,400            
Common Stock, Shares Issued   72,076,487   72,076,487   72,076,487 60,145,237   11,400,000           11,400,000
Common Stock, Par or Stated Value Per Share   $ 0.001   $ 0.001   $ 0.001 $ 0.001   $ 0.001           $ 0.001
Derivative, Fair Value, Net, Total   10,391,693   10,391,693   10,391,693                  
Proceeds from Issuance of Private Placement 2,000,000     2,850,000                      
Fair Value Of Derivative Liabilities In Excess Of Proceeds       7,541,693                      
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)   1,584,818 0 2,069,693 0 2,069,693                  
Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value   $ 8,322,000   $ 8,322,000   $ 8,322,000