
15.	Loss Per Share

The net loss available for common shareholders and loss per common share are presented in the table below:



	Three Months Ended				Six Months Ended
	June 30, 2019		June 30, 2018		June 30, 2019		June 30, 2018
	$		$		$		$
Net loss	(14,307	)	(27,413	)	(1,860	)	(46,566	)

Weighted average number of common shares – basic	268,990,399		268,558,556		268,835,175		268,426,201
Dilutive effect of stock-based awards	—		—		—		—
Weighted average number of common shares – diluted	268,990,399		268,558,556		268,835,175		268,426,201

Loss per common share:
– Basic	(0.05	)	(0.10	)	—		(0.17	)
– Diluted	(0.05	)	(0.10	)	—		(0.17	)

Stock-based awards that have an anti-dilutive effect on the calculation of diluted earnings per common share are excluded from this calculation. In the periods where a loss attributable to shareholders has been incurred, all stock-based awards are anti-dilutive.