XML 44 R23.htm IDEA: XBRL DOCUMENT v2.4.1.9
Stockholders' Equity (Tables)
 12 Months Ended
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of outstanding service-based options
  Exercise Price   Number of
Options		     Weighted
Average
Remaining
Contractual
Life
               
  $0.10   1,000,000     3 years
  $0.20 - $0.25     8,185,000     7 years
  $0.40     1,150,000     7 years
  Total   10,335,000      
 
Summary of weighted-average assumptions using the Black-Scholes option-pricing model

   2014  2013 
        
 Expected volatility  50%  50%
 Risk free interest rate  2%  2%
 Expected dividend yield  -   - 
 Expected option term (in years)  1 - 5   1 - 5 
 Weighted average grant date fair value $0.02  $0.08
Warrant [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of outstanding and exercisable stock options and warrants
   Number of
Shares		  Weighted
Average
Exercise
Price		  Year
of 
Expiration		 
              
 Balance at December 31, 2012  3,637,720   0.28   2013 - 2015 
 Granted  250,000   0.40   2016 
              
 Balance at December 31, 2013  3,887,720   0.29   2014 - 2016 
 Expired  (115,000)  0.40   2014 
              
 Balance at December 31, 2014  3,772,720   0.29   2015 - 2016 

 
Service-Based Stock Options [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Summary of outstanding and exercisable stock options and warrants

   Number of Options 
      
 Balance at December 31, 2012  9,955,000 
 Granted  575,000 
 Exercised  (500,000)
 Expired  (145,000)
      
 Balance at December 31, 2013  9,885,000 
 Granted  450,000 
      
 Balance at December 31, 2014  10,335,000