Quarterly report pursuant to sections 13 or 15(d)

Debentures Payable - Additional Information (Detail)

v2.3.0.11
Debentures Payable - Additional Information (Detail) (USD $)
6 Months Ended 139 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 1 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Dec. 31, 2011
Maximum
6.25% Debenture due 2011
Nov. 21, 2007
Maximum
6.25% Debenture due 2011
Jan. 31, 2008
6.25% Debenture due 2011
Nov. 21, 2007
6.25% Debenture due 2011
Dec. 31, 2011
6.25% Debenture due 2011
Dec. 31, 2011
6.25% Debenture due 2011
Minimum
Jun. 30, 2012
6.25% Debenture due 2011
Minimum
Jan. 31, 2008
6.25% Debenture due 2011
Golden State
Nov. 09, 2007
6.25% Debenture due 2011
Golden State
Jun. 30, 2012
6.25% Debenture due 2011
Golden State
Jun. 30, 2012
6.25% Debenture due 2011
If volume weighted average price is below $0.75
Jun. 30, 2012
4.75% Debenture due 2011
Jun. 30, 2012
4.75% Debenture due 2011
Golden State
Dec. 31, 2011
4.75% Debenture due 2011
Golden State
Nov. 03, 2006
4.75% Debenture due 2011
Golden State
Jun. 30, 2012
4.75% Debenture due 2011
Golden State
Applied to the exercise of warrants
Dec. 31, 2011
4.75% Debenture due 2011
Golden State
Applied to the exercise of warrants
Jun. 30, 2012
4.75% Debenture due 2011
Golden State
Unapplied advances
Dec. 31, 2011
4.75% Debenture due 2011
Golden State
Unapplied advances
Jun. 30, 2012
4.75% Debenture due 2011
If volume weighted average price is below $0.75
Jun. 06, 2012
5% Convertible Promissory Note
Debt Conversion [Line Items]                                                
Convertible debt, principal amount             $ 1,250,000                     $ 100,000           $ 275,000
Convertible note, conversion price         $ 2.00                   $ 4.00                 $ 0.35
Convertible note, conversion description             Pursuant to the terms of the Debenture, Golden State may, at its election, convert all or a part of the Debenture into shares of the Company's common stock at a conversion rate equal to the lesser of (i) $2.00 or (ii) 90% of the average of the five lowest volume weighted average prices during the twenty trading days prior to Golden State's election to convert, subject to adjustment as provided in the Debenture.               The conversion price for the 4.75% $100,000 convertible debenture is the lesser of (i) $4.00 or (ii) 80% of the average of the five lowest volume weighted average prices during the twenty (20) trading days prior to the conversion.                 convert all or a part of the Note into shares of the Company's common stock at a conversion rate equal to the lesser of (i) $0.35 or (ii) 70% of the lowest trade price during the twenty-five trading days prior to JMJ’s election to convert. In addition, pursuant to the terms of the Note, the Company agreed to include on the next registration statement filed by the Company with the SEC all shares issuable upon conversion of the Note. Failure to do so will result in liquidated damages of 25% of the outstanding principal balance of the Note. If the Company repays the Note on or before ninety days from the Effective Date, the interest rate will be zero percent. If the company does not repay the Note on or before ninety days from the Effective Date, a one-time interest charge of 5% shall be applied to the principal sum of $275,000. The principal of the Note is due one year from the date of each of the principal amounts advanced
Shares issuable on Debenture based on 2007 market prices             4,250,000                                  
Advances on Debenture                     746,213 125,000 871,213                     50,000
Number of common stock placed in escrow           7,961,783                                    
Remaining obligation to fund the company in principal on debenture                         378,787                      
Convertible debenture, amount converted 3,563 652,187 4,261,244         157,331               3,563 6,760              
Conversion of convertible debenture, shares issued               16,156,404               2,901,390 60,601,868              
Convertible debenture, conversion price per share       $ 0.0174         $ 0.0059                              
Accrued interest added to debenture balance               12,669                                
Debenture, prepay portion in percentage                           135.00%                 135.00%  
Debt covenant, common stock trade price                   $ 7.35                            
Warrants to purchase common stock, issued                                   1,000,000            
Warrants to purchase common stock, issued, price per share                               381.50 10.90 10.90            
Exercise of warrants to purchase common stock                               1,018 67,600              
Advance against future exercise of warrants                               638,831 753,381   388,422 736,840 266,951 16,542    
Original issue discount 3,667   3,667                                         25,000
Original issue discount collected                                               $ 4,000
Liquidated damages                                               25.00%
Note, repayment term                                               On or before ninety days from the Effective Date
Note, interest rate description                                               If the Company repays the Note on or before ninety days from the Effective Date, the interest rate will be zero percent. If the company does not repay the Note on or before ninety days from the Effective Date, a one-time interest charge of 5% shall be applied to the principal sum of $275,000.