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Per Share Amounts (Tables) | 12 Months Ended
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Dec. 31, 2019
Earnings Per Share [Abstract] |
Per Share Amounts | The following tables reconcile the net earnings (loss) and weighted average shares outstanding used in computing basic and diluted earnings (loss) per share:
|  | 2019 |  |  | 2018 |
Net earnings (loss) – basic and diluted |  | $ | 6,618 |  |  | $ | (294,270 | )
(Stated in thousands) |  | 2019 |  |  | 2018 |
Weighted average shares outstanding – basic |  |  | 290,782 |  |  |  | 293,560 |
Effect of stock options and other equity compensation plans |  |  | 6,397 |  |  |  | — |
Weighted average shares outstanding – diluted |  |  | 297,179 |  |  |  | 293,560 |

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- Definition The disclosure of earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2019-01-01 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2019-en-r&anchor=para_66&doctype=Standard -URIDate 2019-03-27 + Details
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