XML 45 R15.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCK BASED COMPENSATION
12 Months Ended
Dec. 31, 2013
STOCK BASED COMPENSATION [Abstract]  
STOCK BASED COMPENSATION
NOTE 8 - STOCK BASED COMPENSATION

The Company uses the Black-Scholes option pricing model to calculate the grant-date fair value of an award, with the following assumptions for 2013 and 2012: no dividend yield in both years, expected volatility, based on the Company's historical volatility, 107% to 113% in 2013 and between 77% and 217% in 2012, risk-free interest rate between 0.94% to 1.86% in 2013 and between 0.13% and 2.26% in 2012 and expected option life of 3 to 10 years in 2013 and 2 to 10 years in 2012.

As of December 31, 2013, there was $384,591 of unrecognized compensation expense related to non-vested market-based share awards that is expected to be recognized through October 2016.

The following tables summarize all stock option and warrant activity of the Company during the year ended December 31, 2013 and 2012:

   
Non-Qualified Stock Options
and Warrants Outstanding and Exercisable
 
                Weighted  
   
Number of
   
Exercise
   
Average
 
   
Shares
   
Price
   
Exercise Price
 
                   
Outstanding, December 31, 2011
    8,798,500       $0.25 - $1.75     $ 1.02  
                         
Granted
    1,210,000       $0.90 - $1.69     $ 1.19  
Expired
    (25,000 )     $1.25     $ 1.25  
Forfeited
            -       -  
Exercised
    (1,210,000 )     $0.25 - $1.25     $ 0.37  
                         
Outstanding, December 31, 2012
    8,773,500       $0.25 - $1.75     $ 1.13  
                         
Granted
    560,000       $0.84 - $1.16     $ 0.96  
Expired
    (1,971,650 )     $0.73 - $1.25     $ 1.02  
Forfeited
    (120,000 )     $0.93 - $1.03     $ 0.99  
Exercised
    (95,850 )     $0.345 - $1.25     $ 0.76  
                         
Outstanding, December 31, 2013
    7,146,000       $0.25 - $1.75     $ 1.16  
                         
Exercisable, December 31, 2013
    6,529,123       $0.25 - $1.75     $ 1.18  

Non-Qualified Stock Options and Warrants Outstanding
   
Number Outstanding
 
Weighted Average
 
Weighted Average
Range of
 
Currently Exercisable
 
Remaining
 
Exercise Price of Options and
Exercise Prices
 
at December 31, 2013
 
Contractual Life
 
Warrants Currently Exercisable
             
$0.25 - $1.75
 
                 6,529,123
 
2.82
 
 $1.18