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STOCK OPTIONS (Tables)
3 Months Ended
Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award
The following table summarizes stock option activity during the three months ended March 31, 2013:
 
 
Number of
Options
 
Weighted Average
Exercise Price
Balance at January 1, 2013
4,353,167

 
$
1.05

Granted
307,500

 
0.57

Exercised

 

Forfeited
(40,334
)
 
(1.16
)
Expired

 

Balance at March 31, 2013
4,620,333

 
$
1.02

Exercisable at March 31, 2013
2,852,310

 
$
1.04