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NET LOSS PER COMMON SHARE (Calculation of Net Income (Loss) Per Common Share) (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
NET LOSS PER COMMON SHARE [Abstract]        
Denominator for basic net loss per share, weighted average shares outstanding 23,082,699 16,146,013 21,567,885 15,868,892
Dilutive effect of common stock options            
Dilutive effect of Series C convertible preferred stock, convertible debt and warrants            
Denominator for diluted net loss per share, weighted average shares outstanding 23,082,699 16,143,013 21,567,885 15,868,892