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Stockholders' Equity (Tables)
9 Months Ended
Sep. 30, 2013
Stockholders' Equity Note [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The following weighted-average assumptions were utilized in the calculation of the fair value of the stock options:
 
Expected life
6.25 years
 
Weighted average volatility
33%
 
Forfeiture rate
13%
 
Weighted average risk-free interest rate
1.29%
 
Expected dividend rate
-
 
Schedule of Share-based Compensation, Activity [Table Text Block]
The Company has the following warrants outstanding at September 30, 2013:
 
 
 
 
Total Outstanding Warrants
 
Exercise Price
 
Warrants
 
Weighted Average
Exercise Price
 
Life
(in years)
 
$
1.80
 
80,000
 
$
1.80
 
7.39
 
$
2.20
 
118,959
 
$
2.20
 
2.61
 
$
5.00
 
345,000
 
$
5.00
 
3.57
 
 
 
 
543,959
 
$
3.92