2. Income (Loss) Per Common Share (Tables)

6 Months Ended

Jun. 30, 2013

Net loss per share of common stock:

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

	June 30, 2013		June 30, 2012
Warrants		2,297,167		1,889,667
Convertible preferred stock		1,751,005		1,751,005
Total possible dilution		4,048,172		3,640,672