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

3 Months Ended

Mar. 31, 2018

Net income (loss) per share of common stock:

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

	March 31, 2018		March 31, 2017
Warrants		250,000		250,000
Convertible preferred stock		1,751,005		1,751,005
Total possible dilution		2,001,005		2,001,005