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STOCK BASED COMPENSATION PLAN AND WARRANTS (Details) (USD $)
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2013
Mar. 31, 2012
Jun. 30, 2013
Jun. 30, 2012
Mar. 31, 2012
Stock Options [Member]
Jun. 30, 2013
Stock Options [Member]
Jun. 30, 2012
Stock Options [Member]
Dec. 31, 2012
Stock Options [Member]
Jun. 30, 2013
Stock Options [Member]
Former Employee [Member]
Employee
Jun. 30, 2012
Stock Options [Member]
Employee [Member]
Jun. 30, 2013
Stock Options [Member]
Advisory Committee [Member]
Jun. 30, 2012
Stock Options [Member]
Advisory Committee [Member]
Dec. 31, 2012
Stock Options [Member]
Advisory Committee [Member]
Dec. 31, 2011
Stock Options [Member]
Advisory Committee [Member]
Number of shares [Roll Forward]                            
Outstanding at beginning of period (in shares)         5,645,202 7,728,877 5,645,202 5,645,202            
Granted (in shares)           2,176,535 2,196,775 2,354,275         30,000 30,000
Exercised (in shares)   0     0 (267,400)   (230,600) (91,400) (2,500)        
Expired and Cancelled (in shares)           0   (40,000)            
Outstanding at end of period (in shares)           9,638,012   7,728,877            
Exercisable at the end of the period (in shares)           8,402,265   7,582,022            
Value of granted options           $ 2,270,121 $ 898,651              
Cashless exercise of options shares     176,000                      
Weighted average exercise price [Roll Forward]                            
Outstanding at the beginning of period (in dollars per share)         $ 1.10 $ 1.01 $ 1.10 $ 1.10            
Granted (in dollars per share)           $ 1.67   $ 0.80            
Exercised (in dollars per share)           $ 1.01   $ 1.09            
Expired and Cancelled (in dollars per share)           $ 0   $ 0.86            
Outstanding at end of period (in dollars per share)           $ 1.16   $ 1.01            
Exercisable at end of the period (in dollars per share)           $ 1.11   $ 1.03            
Stock based compensation expense 676,932   1,435,467 459,972             27,665 13,285    
Unrecognized compensation cost on non-vested share-based compensation           874,963                
Unrecognized compensation cost, expected current fiscal period           852,861                
The total fair value of options vested             190,112              
Number of former employees exercised stock options                 2          
Proceeds from exercise of stock options     77,734 0         77,734 1,625        
Exercised cashless stock options, Shares     89,115 0   89,115 0              
Exercised stock options for cash (in shares)   0     0 267,400   230,600 91,400 2,500        
Proceeds from exercise of stock options     77,734 0         77,734 1,625        
Stock option fair value assumptions [Abstract]                            
Weighted average fair value per option granted (in dollars per share)           $ 1.04                
Risk free interest rate minimum (in hundredths)           0.65%                
Risk free interest rate maximum (in hundredths)           0.81%                
Expected dividend yield (in hundredths)           0.00%                
Expected lives           2 years 8 months 10 days                
Expected volatility rate maximum (in hundredths)           99.79%                
Expected volatility rate Minimum (in hundredths)           108.00%                
Stock issued for directors fees (in shares)     114,944                      
Shares issued for services (in shares)     28,736                      
Stock issued for directors fees     $ 200,002                      
Number of shares reserved for issuance (in shares) 18,000,000   18,000,000                      
Shares available for issuance under the plan (in shares) 7,762,788   7,762,788                      
Common shares issued upon exercise of warrants (in shares)     318,490                      
Option expiration period from date of grant                     5 years