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

3 Months Ended

Mar. 31, 2020

Net income (loss) per share of common stock:

Schedule of antidilutive securities excluded from computation of earnings per share

	March 31, 2020		March 31, 2019
Warrants		452,041		250,000
Convertible preferred stock		1,751,005		1,751,005
Total possible dilution		2,203,046		2,001,005