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OPTIONS AND WARRANTS TO PURCHASE COMMON STOCK (Details) (USD $)
0 Months Ended 1 Months Ended 3 Months Ended 12 Months Ended 60 Months Ended
Dec. 22, 2011
Aug. 31, 2013
Mar. 31, 2013
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2013
Derivative Instruments - Warrants [Abstract]              
Issued (in shares) 5,000,000     0 0 5,853,590  
Common shares issued in private placement (in shares) 10,000,000   3,756,757        
Strike price of warrants (in dollars per share) $ 2.00 $ 1.93 $ 1.97        
Gross proceeds from issuance of common stocks     $ 5,560,000 $ 5,560,000 $ 1,625,000 $ 14,185,000 $ 21,370,000
Mandatory convertible PIK Notes issued       10,500,000      
Percentage of mandatory convertible PIK Notes issued (in hundredths)       10.00%     10.00%
Down round adjustment for strike price of warrants (in dollars per share)   $ 0.04 $ 0.03        
Proceeds from private placement allocated to common stock 6,420,000            
Proceeds from private placement allocated to warrant derivative liability 3,580,000            
Reclassification from warrant derivative liability due to change in valuation methodology         780,000    
Other income from decrease in warrant derivative liability       9,995,000 630,000 225,000  
Warrants, Exercise Price [Line Items]              
Warrants outstanding, Number (in shares)       6,204,930     6,204,930
Warrants outstanding, Weighted average remaining contractual life       3 years 2 months 5 days      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 1.75   $ 1.77 $ 1.75
Intrinsic value of outstanding warrants       175,602     175,602
Warrants compensation expense       0 210,067 415,143  
Fair Value Assumptions [Abstract]              
Dividend Yield (in hundredths)       0.00% 0.00%    
Stock Options, Shares [Roll Forward]              
Outstanding at beginning of period (in shares)     15,455,471 15,455,471 11,598,411    
Issued (in shares)       760,867 3,932,060    
Exercised (in shares)       0 (75,000)    
Forfeited (in shares)       (338,222) 0    
Outstanding at end of period (in shares)       15,878,116 15,455,471 11,598,411 15,878,116
Stock Options, Weighted Average Exercise Price [Roll Forward]              
Outstanding at beginning of period (in dollars per share)     $ 1.04 $ 1.04 $ 0.83    
Issued (in dollars per share)       $ 1.19 $ 1.64    
Exercised (in dollars per share)       $ 0 $ 0.67    
Forfeited (in dollars per share)       $ 1.73 $ 0    
Outstanding at end of period (in dollars per share)       $ 1.03 $ 1.04 $ 0.83 $ 1.03
Exercise Price 0.70 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       7,358,277     7,358,277
Options outstanding, Weighted average remaining contractual life       4 years 11 months 8 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 0.70     $ 0.70
Options exercisable, Number (in shares)       7,358,277     7,358,277
Options exercisable, Weighted average exercise price (in dollars per share)       $ 0.70     $ 0.70
Exercise Price 0.83 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       3,205,134     3,205,134
Options outstanding, Weighted average remaining contractual life       7 years 6 months 11 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 0.83     $ 0.83
Options exercisable, Number (in shares)       3,205,134     3,205,134
Options exercisable, Weighted average exercise price (in dollars per share)       $ 0.83     $ 0.83
Exercise Price 1.00 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       60,000     60,000
Options outstanding, Weighted average remaining contractual life       2 years 6 months      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.00     $ 1.00
Options exercisable, Number (in shares)       60,000     60,000
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.00     $ 1.00
Exercise Price 1.10 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       300,000     300,000
Options outstanding, Weighted average remaining contractual life       9 years 7 months 20 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.10     $ 1.10
Options exercisable, Number (in shares)       0     0
Options exercisable, Weighted average exercise price (in dollars per share)       $ 0     $ 0
Exercise Price 1.15 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       300,000     300,000
Options outstanding, Weighted average remaining contractual life       9 years 5 months 23 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.15     $ 1.15
Options exercisable, Number (in shares)       33,333     33,333
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.15     $ 1.15
Exercise Price 1.24 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       100,000     100,000
Options outstanding, Weighted average remaining contractual life       4 years 1 month 2 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.24     $ 1.24
Options exercisable, Number (in shares)       100,000     100,000
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.24     $ 1.24
Exercise Price 1.35 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       115,000     115,000
Options outstanding, Weighted average remaining contractual life       7 years 2 months 26 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.35     $ 1.35
Options exercisable, Number (in shares)       94,167     94,167
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.35     $ 1.35
Exercise Price 1.45 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       125,000     125,000
Options outstanding, Weighted average remaining contractual life       4 years 1 month 2 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.45     $ 1.45
Options exercisable, Number (in shares)       125,000     125,000
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.45     $ 1.45
Exercise Price 1.55 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       330,000     330,000
Options outstanding, Weighted average remaining contractual life       7 years 11 months 12 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.55     $ 1.55
Options exercisable, Number (in shares)       196,667     196,667
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.55     $ 1.55
Exercise Price 1.58 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       7,645     7,645
Options outstanding, Weighted average remaining contractual life       4 years 1 month 2 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.58     $ 1.58
Options exercisable, Number (in shares)       7,645     7,645
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.58     $ 1.58
Exercise Price 1.66 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       3,077,060     3,077,060
Options outstanding, Weighted average remaining contractual life       8 years 10 months 20 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.66     $ 1.66
Options exercisable, Number (in shares)       2,826,672     2,826,672
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.66     $ 1.66
Exercise Price 1.90 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       900,000     900,000
Options outstanding, Weighted average remaining contractual life       7 years 7 months 20 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.90     $ 1.90
Options exercisable, Number (in shares)       700,000     700,000
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.90     $ 1.90
Exercise Price 1.03 [Member]
             
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]              
Options outstanding, Number (in shares)       15,878,116     15,878,116
Options outstanding, Weighted average remaining contractual life       6 years 7 months 10 days      
Options outstanding, Weighted average exercise price (in dollars per share)       $ 1.03     $ 1.03
Options exercisable, Number (in shares)       14,706,895     14,706,895
Options exercisable, Weighted average exercise price (in dollars per share)       $ 1.00     $ 1.00
Vesting Period From 01 February 2013 To 10 April 2013 [Member]
             
Stock Options, Shares [Roll Forward]              
Exercised (in shares)       45,867 [1]      
Forfeited (in shares)       38,222      
Vesting Period From 30 May 2013 To 29 May 2014 [Member]
             
Stock Options, Shares [Roll Forward]              
Exercised (in shares)       50,000      
Vesting Period End Date 29 May 2013 [Member]
             
Stock Options, Shares [Roll Forward]              
Exercised (in shares)       65,000      
Vesting Period From 09 September 2013 To 08 September 2016 [Member]
             
Stock Options, Shares [Roll Forward]              
Exercised (in shares)       300,000      
Vesting Period From 01 August 2013 To July 31 2016 [Member]
             
Stock Options, Shares [Roll Forward]              
Exercised (in shares)       300,000      
Stock Options [Member]
             
Stock Options, Weighted Average Exercise Price [Roll Forward]              
Share-based compensation expense       4,707,381 2,314,154 2,181,394  
Compensation Cost Not Yet Recognized [Abstract]              
Compensation cost not yet recognized, Stock options       834,221     834,221
Compensation cost not yet recognized, Period for recognition       116 months      
Intrinsic value of outstanding options       $ 3,814,697     $ 3,814,697
LTIP [Member]
             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized       8,900,000     8,900,000
Minimum [Member]
             
Fair Value Assumptions [Abstract]              
Expected Life       5 years 5 years    
Expected Volatility (in hundredths)       63.50% 84.80%    
Risk Free Interest Rate (in hundredths)       0.88% 0.72%    
Maximum [Member]
             
Fair Value Assumptions [Abstract]              
Expected Life       6 years 10 years    
Expected Volatility (in hundredths)       89.50% 90.50%    
Risk Free Interest Rate (in hundredths)       1.90% 1.74%    
Exercise Price 0.75 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 0.75     $ 0.75
Warrants outstanding, Number (in shares)       139,340     139,340
Warrants outstanding, Weighted average remaining contractual life       1 year 9 months      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 0.75     $ 0.75
Exercise Price 0.78 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 0.78     $ 0.78
Warrants outstanding, Number (in shares)       213,402     213,402
Warrants outstanding, Weighted average remaining contractual life       2 years 1 month 2 days      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 0.78     $ 0.78
Exercise Price 0.80 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 0.80     $ 0.80
Warrants outstanding, Number (in shares)       124,481     124,481
Warrants outstanding, Weighted average remaining contractual life       2 years      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 0.80     $ 0.80
Exercise Price 1.00 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 1.00     $ 1.00
Warrants outstanding, Number (in shares)       212,000     212,000
Warrants outstanding, Weighted average remaining contractual life       1 year 7 months 28 days      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 1.00     $ 1.00
Exercise Price 1.15 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 1.15     $ 1.15
Warrants outstanding, Number (in shares)       461,340     461,340
Warrants outstanding, Weighted average remaining contractual life       7 years 3 months 29 days      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 1.15     $ 1.15
Exercise Price 1.93 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 1.93     $ 1.93
Warrants outstanding, Number (in shares)       5,000,000     5,000,000
Warrants outstanding, Weighted average remaining contractual life       2 years 11 months 23 days      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 1.93     $ 1.93
Exercise Price 2.00 [Member]
             
Warrants, Exercise Price [Line Items]              
Exercise price (in dollars per share)       $ 2.00     $ 2.00
Warrants outstanding, Number (in shares)       54,367     54,367
Warrants outstanding, Weighted average remaining contractual life       2 years 7 months 2 days      
Warrants outstanding, Weighted average exercise price (in dollars per share)       $ 2.00     $ 2.00
[1] 38,222 options were forfeited during 2013.