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6. STOCK-BASED COMPENSATION (Details) (USD $)
9 Months Ended
Sep. 30, 2013
Outstanding Options and Warrants [Member]
 
STOCK BASED COMPENSATION  
Begining Balance 6,231,250
Granted   
Exercised   
Canceled or expired (725,000)
Ending Balance 5,506,250
Exercisable at the end 5,156,250
Weighted Average Exercise price Per Common Share  
Begining Balance $ 3.58
Granted   
Exercised   
Canceled or expired $ 6.82
Ending Balance $ 3.16
Exercisable at the end $ 3.17
Weighted Average Remaining Contractual Life  
Ending Balance 1 year 4 months 10 days
Exercisable at the end 1 year 3 months 11 days
Aggregate Intrinsic Value  
Ending Balance $ 391,013
Exercisable at the end 391,013
Non-Plan Outstanding Warrants [Member]
 
STOCK BASED COMPENSATION  
Begining Balance 1,502,898
Granted   
Exercised (1,172,898)
Canceled or expired   
Ending Balance 330,000
Exercisable at the end 330,000
Weighted Average Exercise price Per Common Share  
Begining Balance $ 1.5
Granted   
Exercised $ 1.12
Canceled or expired   
Ending Balance $ 2.87
Exercisable at the end $ 2.87
Weighted Average Remaining Contractual Life  
Ending Balance 1 year 4 months 6 days
Exercisable at the end 1 year 4 months 6 days
Aggregate Intrinsic Value  
Ending Balance   
Exercisable at the end