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Warrants (Tables)
9 Months Ended
Sep. 30, 2014
Warrants and Rights Note Disclosure [Abstract]  
Assumptions used for warrants issued
The assumptions used in the Monte Carlo valuation model were as follows:
 
 
September 30, 2014
 
July 30, 2014
Stock price
 
$
2.95

 
$
3.14

Volatility
 
60.4
%
 
61.5
%
Risk-free interest rate
 
1.80
%
 
1.83
%
Exercise price
 
3.15

 
3.15

Expected life (years)
 
5.08

 
5.25

Number of warrants
 
800,000

 
800,000

Common shares per warrant
 
1.0

 
1.0