Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v2.4.0.8
Subsequent Events (Details) (USD $)
0 Months Ended 1 Months Ended 12 Months Ended
Oct. 16, 2013
Jul. 26, 2013
Jun. 21, 2013
Dec. 10, 2012
Dec. 07, 2012
Dec. 04, 2012
Mar. 31, 2011
Mar. 28, 2011
Feb. 15, 2011
Jan. 19, 2011
Jun. 30, 2010
Feb. 12, 2010
Oct. 23, 2009
Sep. 21, 2009
Jun. 09, 2009
Jun. 05, 2009
Mar. 20, 2008
Dec. 18, 2007
May 13, 2006
Dec. 02, 2005
Aug. 08, 2005
May 10, 2001
Oct. 31, 2013
Aug. 31, 2013
Jul. 31, 2013
Dec. 31, 2010
Nov. 30, 2010
May 31, 2010
Apr. 30, 2010
Mar. 31, 2010
Dec. 31, 2013
Dec. 31, 2012
Subsequent Event [Line Items]                                                                
Cash Paid For Warrants Exercised     $ 26,739         $ 102,857 $ 215,104                           $ 888,562 $ 94,400 $ 1,199,966       $ 1,966,375 $ 1,297,001    
Stock Issued During Period, Shares, Issued for Cash 10,192,309 11,400,000     2,083,333 19,130,435 8,333,333     2,334,515 6,666,667 300,000 6,072,383 3,102,837   2,857,143 642,858 4,857,159 3,850,000 650,000 4,175,000 3,600,000                    
Investment Warrants, Issued, Number 3,567,309 3,990,000       10,521,739 3,333,333       2,000,000   2,125,334   862,246     107,144                         8,421,001 12,980,000
Shares Issued For Warrants Exercised     56,650         124,917 209,042                           1,882,547 200,000 2,542,300 126,195 247,491 547,674 1,595,825 1,197,001    
Share Price $ 0.52 $ 0.50       $ 0.33                                                    
Stock Warrants, Exercise Price $ 0.575 $ 0.59       $ 0.472                                                    
Proceeds from Issuance of Common Stock 5,300,001 5,700,000   7,260,000 750,000 7,260,000 10,000,000     3,926,397 10,000,000   5,000,000 3,371,340   3,000,000 900,001 6,800,023                            
Subsequent Event [Member]
                                                               
Subsequent Event [Line Items]                                                                
Cash Paid For Warrants Exercised                                                             4,971,038  
Stock Warrants Exercised, Shares                                                             10,106,252  
Stock Issued During Period, Shares, Issued for Cash                                                             19,047,620  
Investment Warrants, Issued, Number                                                             4,761,905  
Shares Issued For Warrants Exercised                                                             0.25  
Share Price                                                             $ 1.05  
Stock Warrants, Exercise Price                                                             $ 1.280  
Proceeds from Issuance of Common Stock                                                             $ 20,000,000