Annual report pursuant to section 13 and 15(d)

Common Stock Equivalents (Details 2)

v2.4.0.8
Common Stock Equivalents (Details 2) (USD $)
 12 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2013
Warrants [Member]
Dec. 31, 2012
Warrants [Member]
Exercise Price Range One [Member]
Dec. 31, 2012
Warrants [Member]
Exercise Price Range Two [Member]
Dec. 31, 2013
Option [Member]
Dec. 31, 2012
Option [Member]
Options/Warrants Outstanding                
Range of exercise price, minimum       $ 0.50     $ 0.50 $ 1.46
Range of exercise price, maximum       $ 30.00     $ 1.61 $ 1.61
Number Outstanding       37,895,137     4,943,665 4,500,000
Weighted Average Contractual Life (in years)       3 years 8 months 8 days     4 years 1 month 2 days 4 years 11 months 26 days
Weighted Average Exercise Price $ 1.43 $ 1.49    $ 1.85     $ 1.43 $ 1.49
Warrants Exercisable                
Warrants Exercisable, range of exercise price, minimum       $ 0.50 $ 1.00 $ 1.00    
Warrants Exercisable, range of exercise price, maximum       $ 30.00 $ 51.50 $ 51.50    
Warrants Exercisable, Number Outstanding       37,873,337 11,295,968 11,019,168    
Warrants Exercisable, Weighted Average Contractual Life (in years) 3 years 10 months 2 days     3 years 8 months 8 days 2 years 1 month 20 days 1 year 7 months 28 days    
Warrants Exercisable, Weighted Average Exercise Price       $ 1.42 $ 3.50 $ 3.56