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Per share amounts
12 Months Ended
Dec. 31, 2018
Per Share Amounts [Abstract]  
Per share amounts

22. Per share amounts

Per share amounts have been calculated based on the weighted average number of common shares outstanding during the period. The weighted average number of paid shares outstanding in 2018 was 395,792,732 (2017 - 395,792,686).

20182017
Basic earnings (loss) per share computation
Net earnings (loss) attributable to equity holders$166,323$(204,942)
Weighted average common shares outstanding395,793395,793
Basic earnings (loss) per common share$0.42$(0.52)
Diluted earnings (loss) per share computation
Net earnings (loss) attributable to equity holders$166,323$(204,942)
Weighted average common shares outstanding395,793395,793
Dilutive effect of stock options257-
Weighted average common shares outstanding, assuming dilution396,050395,793
Diluted earnings (loss) per common share$0.42$(0.52)