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Share-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The fair values of these director stock option grants were based on estimates at the date of grant as follows:
 
Risk-free interest rate
 
1.43
%
Weighted average expected term
 
5 years
 
Expected volatility
 
143.10
%
Expected dividend yield
 
0.00
%
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
A summary of stock option activity during the 9 months ended September 30, 2015 under our stock option agreements is as follows:
 
 
 
 
 
 
 
 
 
Weighted-
 
 
 
 
 
 
 
 
 
Weighted-
 
Average
 
 
 
 
 
 
Shares
 
Average
 
Remaining
 
Aggregate
 
 
 
Under
 
Exercise
 
Contractual
 
Intrinsic
 
 
 
Option
 
Price
 
Life
 
Value
 
Outstanding at January 1, 2015
 
 
-
 
 
 
 
 
 
 
 
 
Granted
 
 
768,000
 
$
0.75
 
 
 
 
 
 
Exercised
 
 
-
 
 
 
 
 
 
 
 
 
Forfeited and expired
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Outstanding at September 30, 2015
 
 
768,000
 
$
0.75
 
10 years
 
$
115,200
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exercisable at September 30, 2015
 
 
464,000
 
$
0.75
 
10 years
 
$
69,600