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RELATED PARTY TRANSACTIONS (Tables) | 12 Months Ended
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Dec. 31, 2017
Related Party [Abstract] |
Disclosure of transactions between related parties | The amounts in accounts payable and accrued liabilities for share-based compensation awards to key management personnel were as follows:
| December 31, 2017 |  |  | January 1, 2017 |
DSUs | $ | 9,460 |  |  | $ | 6,481 |
The amount for compensation expense recognized in net earnings for key management personnel was as follows:
| 2017 |  |  | 2016 |
Short-term employee benefits | $ | 9,446 |  |  | $ | 7,422 |
Post-employment benefits | 205 |  |  | 157 |
Share-based payments | 10,932 |  |  | 10,132 |
| $ | 20,583 |  |  | $ | 17,711 |

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- Definition The disclosure of transactions between the entity and its related parties. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2017-01-01 -Paragraph 18 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=24&date=2017-03-01&anchor=para_18&doctype=Standard -URIDate 2017-03-09 + Details
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