Quarterly report pursuant to sections 13 or 15(d)

Private Placement Financing - Additional Information (Detail)

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Private Placement Financing - Additional Information (Detail) (USD $)
 3 Months Ended 6 Months Ended 97 Months Ended 1 Months Ended 6 Months Ended 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Feb. 04, 2014
Sep. 30, 2013
Jan. 30, 2014
Private Placement
Mar. 31, 2014
Private Placement
Mar. 31, 2014
Series A Warrants
Apr. 20, 2013
Series B Warrants
Mar. 31, 2014
Series B Warrants
After Issuance
Mar. 31, 2014
Series C Warrants
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   0   0   0.27     0.30 0.35   0.40
Percentage Of Exercisability Of Warrants                         4.90%
Exercise Term Of Warrants                       12 months  
Common Stock 71,926   71,926   71,926   60,145   11,400        
Common Stock, Shares Issued 72,076,487   72,076,487   72,076,487   60,145,237   11,400,000        
Common Stock, Par or Stated Value Per Share $ 0.001   $ 0.001   $ 0.001 $ 0.30 $ 0.001   $ 0.001        
Derivative, Fair Value, Net, Total 10,391,693   10,391,693   10,391,693                
Proceeds from Issuance of Private Placement     2,850,000                    
Fair Value Of Derivative Liabilities In Excess Of Proceeds (7,541,693) 0 (7,541,693) 0 (7,541,693)                
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease) $ 484,875 $ 0 $ 484,875 $ 0 $ 484,875