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Net loss per share | 12 Months Ended
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Dec. 31, 2019
Disclosure Of Earnings Per Share [Abstract] |
Net loss per share [Text Block] | 27. Net loss per share
|  |  | 2019 |  |  | 2018 |
|  |  | $ |  |  | $ |
Net loss |  | (234,195 | ) |  | (105,587 | )
Basic weighted average number of common shares outstanding (in thousands) |  | 151,266 |  |  | 156,617 |
| Dilutive effect of share options |  | - |  |  | - |
| Diluted weighted average number of common shares |  | 151,266 |  |  | 156,617 |
Net loss per share |  |  |  |  |  |
| Basic and diluted |  | (1.55 | ) |  | (0.67 | )
As a result of the net loss for the years ended December 31, 2019 and 2018, all potentially dilutive common shares are deemed to be antidilutive and thus diluted net loss per share is equal to the basic net loss per share.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2018-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=33&date=2018-03-01&anchor=sect_Disclosure&doctype=Standard -URIDate 2018-03-16 + Details
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