Net (loss) income per common share (Tables)

12 Months Ended

Dec. 31, 2018

Earnings Per Share [Abstract]

Net (loss) income per common share (Tables)

 For the year ended December 31, 2018, the following options and warrants were excluded from the computation of diluted net loss per share as the results would have been anti-dilutive.

	Year ended December 31, 2018
Stock options	$	480,000
Warrants to purchase shares of common stock		97,499,908
Convertible notes		69.816.517
	$	167,796,425

For the year ended December 31, 2017 the computation of basic and diluted earnings per share is as follows: 

	Amount			Number of shares		Per share amount
Basic loss per share
Net loss per share from continuing operations	$	(8,190,376	)		107,352,184	$	(0.08	)
Net income per share from discontinued operations		6,821,889			107,352,184		0.06
Basic loss per share		(1,368,487	)		107,352,184		(0.02	)
Effect of dilutive securities
Warrants		—			11,135,388
Convertible debt		—			30,314,208
Diluted loss per share
Net loss per share from continuing operations		(8,190,376	)		148,801,780		(0.06	)
Net income per share from discontinued operations		6,821,889			148,801,780		0.05
Diluted loss per share	$	(1,368,487	)		148,801,780	$	(0.01	)