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NET LOSS PER COMMON SHARE (Tables)
9 Months Ended
Sep. 30, 2015
Earnings Per Share [Abstract]  
Schedule of basic net loss per share

The following sets forth the denominator used in the calculations of basic net loss per share and net loss per share assuming dilution:

 

    Three
months
ended
    Three months
ended
    Nine
months
ended
    Nine
months
ended
 
    September
30, 2015
    September
30, 2014
    September
30, 2015
    September
30, 2014
 
Denominator for basic net loss per share, weighted average shares outstanding     28,370,953       24,974,613       27,673,151       22,715,940  
                                 
Dilutive effect of common stock options     N/A       N/A        N/A        N/A  
                                 
Dilutive effect of Series C convertible preferred stock, convertible debt and warrants     N/A       N/A        N/A        N/A  
                                 
Denominator for diluted net loss per share, weighted average shares outstanding     28,370,953       24,974,613       27,673,151       22,715,940  
Schedule of potentially dilutive securities outstanding

Potentially dilutive securities outstanding are summarized as follows:

 

    September 30,
2015
    September 30,
2014
 
Exercise of common stock options     2,042,500       1,692,500  
Exercise of common stock warrants     7,864,013       3,398,890  
Conversion of Series C convertible preferred stock     1,857,194       2,673,797  
Conversion of convertible debt     9,089,153       3,171,776  
Total     20,852,860       10,936,963