Basic and Diluted Earnings (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2018

NET LOSS PER SHARE

Schedule of Antidilutive Securities Excluded from Computation of Diluted Earnings Per Share

The following common stock equivalents, presented on an as converted basis, were excluded from the calculation of net loss per share for the periods presented, due to their anti-dilutive effect:

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
Outstanding stock options		6,358,335		5,378,335		6,358,335		5,378,335
Convertible preferred stock		1,680,000		-		1,680,000		-
		8,038,335		5,378,335		8,038,335		5,378,335