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SHARE-BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 2013
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The weighted-average assumptions used in the option pricing model for stock option grants were as follows for the six months ended June 30, 2013:
 
 
2013
Expected Dividend Yield
0.00%
Expected Volatility of Stock Price
119.9%
Risk-Free Interest Rate
1.86%
Expected Life
10 years
Weighted Average Fair Value at Grant Date
$0.15/share
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
The following table summarizes all stock option activity of the Company for the six months ended June 30, 2013:
 
 
 
Number of
 
 
Weighted
Average
 
 
 
Options
 
 
Exercise Price
 
 
 
 
 
 
 
 
Outstanding, December 31, 2012
 
 
6,867,500
 
 
$
0.66
 
 
 
 
 
 
 
 
 
 
Granted
 
 
1,250,000
 
 
$
0.15
 
 
 
 
 
 
 
 
 
 
Forfeited
 
 
379,150
 
 
$
0.59
 
 
 
 
 
 
 
 
 
 
Outstanding, June 30, 2013
 
 
7,738,350
 
 
$
0.57
 
 
 
 
 
 
 
 
 
 
Exercisable, June 30, 2013
 
 
5,671,600
 
 
$
0.63
 
Schedule Of Share-Based Goods and Nonemployee Services Transaction Valuation Method [Table Text Block]
The following weighted average assumptions were used for warrants granted for the six months ended June 30:
 
 
 
2013
 
 
2012
 
Expected Dividend Yield
 
 
-
 
 
 
-
 
Expected Volatility in Stock Price
 
 
123.9
%
 
 
31.57
%
Risk-Free Interest Rate
 
 
1.47
%
 
 
0.78
%
Expected Life of Awards, Years
 
 
6.83
 
 
 
4.5
 
Schedule Of Share-Based Compensation, Nonemployee Services Transaction Plan, Activity [Table Text Block]
The following table represents the Company’s warrant activity for the six months ended June 30, 2013:
 
 
 
 
 
 
 
Weighted Average
 
 
 
 
 
Weighted Average
 
 
 
Number of
 
 
Grant Date
 
 
Weighted Average
 
 
Remaining
 
 
 
Warrants
 
 
Fair Value
 
 
Exercise Price
 
 
Contractual Life (Years)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Outstanding, December 31, 2012
 
 
12,857,926
 
 
 
 
 
$
0.41
 
 
 
7.28
 
Granted
 
 
315,689
 
 
$
0.12
 
 
$
0.06
 
 
 
 
 
Exercised
 
 
-
 
 
$
 
 
$
 
 
 
 
 
Expired/Forfeited
 
(1,318,263
)
 
$
 
 
 
$
1.06
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Outstanding, June 30, 2013
 
 
11,855,352
 
 
 
 
 
 
$
0.22
 
 
 
7.56
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exercisable, June 30, 2013
 
 
11,805,352
 
 
 
 
 
 
$
0.22
 
 
 
7.55