Annual report pursuant to Section 13 and 15(d)

Warrants (Schedule Of Fair Value Of Warrants Issued) (Details)

v2.4.0.8
Warrants (Schedule Of Fair Value Of Warrants Issued) (Details) (USD $)
Dec. 31, 2013
Oct. 16, 2013
Jul. 26, 2013
Dec. 31, 2012
Dec. 10, 2012
Jun. 30, 2010
Jun. 09, 2009
Dec. 18, 2007
December 18, 2007 Financing [Member]
Mar. 20, 2008
March 20, 2008 Financing [Member]
Jun. 05, 2009
Series I Warrants [Member]
June 5, 2009 Financing [Member]
Jun. 05, 2009
Series II Warrants [Member]
June 5, 2009 Financing [Member]
Dec. 31, 2013
Series III Warrants [Member]
June 5, 2009 Financing [Member]
Dec. 31, 2012
Series III Warrants [Member]
June 5, 2009 Financing [Member]
Jun. 05, 2009
Series III Warrants [Member]
June 5, 2009 Financing [Member]
Mar. 31, 2011
Warrants To Institutional Investors [Member]
Dec. 31, 2013
Warrants To Institutional Investors [Member]
October 23, 2009 Financing [Member]
Dec. 31, 2012
Warrants To Institutional Investors [Member]
October 23, 2009 Financing [Member]
Oct. 23, 2009
Warrants To Institutional Investors [Member]
October 23, 2009 Financing [Member]
Dec. 31, 2013
Warrants To Institutional Investors [Member]
June 30, 2010 Financing [Member]
Dec. 31, 2012
Warrants To Institutional Investors [Member]
June 30, 2010 Financing [Member]
Jun. 30, 2010
Warrants To Institutional Investors [Member]
June 30, 2010 Financing [Member]
Dec. 31, 2013
Warrants To Institutional Investors [Member]
March 31, 2011 Financing [Member]
Dec. 31, 2012
Warrants To Institutional Investors [Member]
March 31, 2011 Financing [Member]
Mar. 31, 2011
Warrants To Institutional Investors [Member]
March 31, 2011 Financing [Member]
Dec. 31, 2013
Warrants To Institutional Investors [Member]
December 4, 2012 Financing [Member]
Dec. 31, 2012
Warrants To Institutional Investors [Member]
December 4, 2012 Financing [Member]
Dec. 04, 2012
Warrants To Institutional Investors [Member]
December 4, 2012 Financing [Member]
Dec. 31, 2013
Warrants To Institutional Investors [Member]
July 26, 2013 Financing [Member]
Jul. 26, 2013
Warrants To Institutional Investors [Member]
July 26, 2013 Financing [Member]
Dec. 31, 2013
Warrants To Institutional Investors [Member]
October 16, 2013 Financing [Member]
Oct. 16, 2013
Warrants To Institutional Investors [Member]
October 16, 2013 Financing [Member]
Oct. 16, 2013
Warrants To Placement Agent [Member]
Dec. 31, 2013
Warrants To Placement Agent [Member]
June 5, 2009 Financing [Member]
Dec. 31, 2012
Warrants To Placement Agent [Member]
June 5, 2009 Financing [Member]
Jun. 05, 2009
Warrants To Placement Agent [Member]
June 5, 2009 Financing [Member]
Dec. 31, 2012
Warrants To Placement Agent [Member]
October 23, 2009 Financing [Member]
Oct. 23, 2009
Warrants To Placement Agent [Member]
October 23, 2009 Financing [Member]
Dec. 31, 2012
Warrants To Placement Agent [Member]
June 30, 2010 Financing [Member]
Jun. 30, 2010
Warrants To Placement Agent [Member]
June 30, 2010 Financing [Member]
Dec. 31, 2012
Warrants To Placement Agent [Member]
March 31, 2011 Financing [Member]
Mar. 31, 2011
Warrants To Placement Agent [Member]
March 31, 2011 Financing [Member]
Dec. 31, 2013
Warrants To Placement Agent [Member]
December 4, 2012 Financing [Member]
Dec. 31, 2012
Warrants To Placement Agent [Member]
December 4, 2012 Financing [Member]
Dec. 04, 2012
Warrants To Placement Agent [Member]
December 4, 2012 Financing [Member]
Dec. 31, 2013
Warrants To Placement Agent [Member]
July 26, 2013 Financing [Member]
Jul. 26, 2013
Warrants To Placement Agent [Member]
July 26, 2013 Financing [Member]
Dec. 31, 2013
Warrants To Placement Agent [Member]
October 16, 2013 Financing [Member]
Oct. 16, 2013
Warrants To Placement Agent [Member]
October 16, 2013 Financing [Member]
Fair value $ 5,034,058 $ 16,255,645 $ 110,489 $ 2,842,065 $ 163,096 $ 1,800,800 $ 422,300 $ 1,392,476 $ 190,917 $ 707,111 $ 1,315,626 $ 11 $ 35,311 $ 1,306,200 $ 2,826,666 $ 19,689 $ 73,454 $ 1,012,934 $ 10 $ 12,200 $ 1,800,800 $ 311,360 $ 306,333 $ 2,826,666 $ 2,124,444 $ 2,263,910 $ 2,474,120 $ 1,148,390 $ 1,295,952 $ 1,051,454 $ 1,070,193 $ 87,368 $ 1 $ 3,489 $ 122,257 $ 41 $ 101,693 $ 20 $ 180,080 $ 83 $ 97,667 $ 222,286 $ 147,224 $ 163,096 $ 83,808 $ 110,489 $ 72,605 $ 87,368