General form of registration statement for all companies including face-amount certificate companies

Subsequent Events (Detail)

v2.4.0.6
Subsequent Events (Detail) (USD $)
 0 Months Ended 1 Months Ended 9 Months Ended 12 Months Ended
Feb. 02, 2012
Nov. 30, 2013
Nov. 30, 2012
Jul. 31, 2012
Sep. 30, 2012
Dec. 31, 2013
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Jan. 31, 2013
Feb. 24, 2012
Oct. 31, 2011
Sep. 30, 2011
Apr. 30, 2011
Nov. 30, 2010
Mar. 31, 2010
Oct. 31, 2009
Dec. 31, 2006
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   100,000 300,000   2,797,400     3,246,450 [1] 93,402 [1]                  
Options granted Range of Exercise Prices (in Dollars per share)     $ 1.63   $ 1.02     $ 1.80 [1] $ 9.64 [1]                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term     10 years       8 years 76 days                      
Share Price (in Dollars per share)             $ 0.60 $ 1.80   $ 1.20             $ 9.64  
Private Placement, Number of Shares per Security                   1                
Stock Issued During Period, Shares, New Issues       5,454,523   9,201,684                        
Class of Warrant or Right, Number of Securities Called by Warrants or Rights           4,600,842 1,902,750         50,000 1,310,000     25,444   141,500
Proceeds from Issuance of Private Placement (in Dollars)       $ 5,516,000 $ 5,516,495 $ 11,000,000                        
Warrant, Exercisable Term           5 years                        
Investment Warrants, Exercise Price (in Dollars per share)           $ 1.75                        
Payments of Stock Issuance Costs (in Dollars)       480,000   1,100,000     53,496                  
Damages to Investors, Maximum           12.00%                        
Damages to Investors, Maximum Amount (in Dollars)           1,300,000                        
Units Issued Purchased (in Shares)             38       54.3       567,203      
Convertible Debt             3,805,500           1,310,000 2,000,000   4,071,000    
Debt Instrument, Interest Rate, Stated Percentage 10.00%           8.00%   4.50%     10.00%   10.00%   10.00%    
Debt Instrument, Maturity 3 years                                  
Convertible Notes Payable, Noncurrent 4,338,601       2,000,000   3,308,390                      
Non-Employee Directors [Member]
                                    
Proceeds from Issuance of Private Placement (in Dollars)           402,000                        
Minimum [Member]
                                    
Debt Instrument, Interest Rate, Stated Percentage 0.00%                                  
Related Party Transaction, Maximum Amount of Milestone-Based Payments 800,000                                  
Maximum [Member]
                                    
Related Party Transaction, Maximum Amount of Milestone-Based Payments $ 1,600,000                                  
[1] All options granted during the years ended December 31, 2009 and 2010 were granted with exercise prices of $9.64 and $1.80 per share, respectively, which was deemed to be the fair market value of the Company's stock on the date of grant.