XML 26 R28.htm IDEA: XBRL DOCUMENT v2.4.0.6
Warrants (Tables) (Warrant [Member])
9 Months Ended
Sep. 30, 2012
Warrant [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Significant assumptions used to measure the fair value of warrants
 
Stock price
 
$
0.35
 
Term
 
3.08-4.64 Years
 
Volatility
   
50
%
Risk-free interest rate
   
0.31 – 0.62
%
Exercise prices
 
$
0.25-0.35
 
Dividend yield
   
0.00
%