v2.4.0.8
Derivative Liabilities (Tables)
3 Months Ended
Mar. 31, 2014
Derivative Liabilities [Abstract]  
Summary of weighted-average assumptions of fair value calculations for warrants granted and subsequent revaluation

 
Three Months Ended
 
Three Months Ended
 
 
March 31, 2014
 
March 31, 2013
 
Expected dividend yield
0%
   
0
%
Expected stock price volatility
134%
   
90-93
%
Risk-free interest rate
1.75%
   
.14
%
Expected life of warrants
4.1-5.0 years
 
.8 years
 
Number of warrants
15,562,351
   
600,000
 
Fair value of warrants
$3,917,772
 
$
185,400
 
 
Summary of derivative liabilities fair value measured on a recurring basis
Fair Value Measurements at March 31,2014
 
  
Total
Carrying
Value at
March 31, 2014,
  
Quoted
prices in
active
markets
(Level 1)
  
Significant
other
observable
inputs
(Level 2)
  
Significant
unobservable
inputs
(Level 3)
 
Derivative liabilities
 
$
3,917,722
  
$
-
  
$
-
  
$
3,917,722
 
 
Summary of changes in fair value of Level 3 financial liabilities
Year ended
December 31,
2013
 
Beginning balance January 1, 2014
 
$
775,596
 
Issuance of derivative financial instruments in 2014
  
3,020,526
 
Net unrealized (gain) loss on derivative financial instruments
  
121,650
 
Ending balance as of March 31,2014
 
$
3,917,722