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2. Income (Loss) Per Common Share (Tables)
3 Months Ended
Mar. 31, 2014
Net loss per share of common stock:  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
    3/31/2014     3/31/2013  
Warrants     2,364,407       1,934,667  
Convertible preferred stock     1,751,005       1,751,005  
Total possible dilution     4,115,412       3,685,672