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Related party transactions (Tables) | 12 Months Ended
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Dec. 31, 2018
Related Party [Abstract] |
Disclosure of transactions between related parties | For the year ended December 31, 2018 and 2017, related party transactions and balances with the Corporation's 10% owned equity accounted investee, Synergy Ballard JVCo, were as follows:
Balances with related party - Synergy Ballard JVCo | 2018 |  |  | 2017 |
Trade and other receivables | $ | 481 |  |  | $ | 1,415 |
Investments | — |  |  | 676 |
Deferred revenue | 2,021 |  |  | 2,973 |
Transactions during the year with related party - Synergy Ballard JVCo | 2018 |  |  | 2017 |
Revenues | $ | 17,547 |  |  | $ | 30,916 |
30. | Related party transactions (cont'd):
For the year ended December 31, 2018 and 2017, related party transactions and balances with the Corporation's 49% owned equity accounted investee, Weichai Ballard JV, were as follows:
Balances with related party - Weichai Ballard JV | 2018 |  |  | 2017 |
Trade and other receivables | $ | 1,123 |  |  | $ | — |
Investments | 13,989 |  |  | — |
Deferred revenue | 8,875 |  |  | — |
Transactions during the year with related party - Weichai Ballard JV | 2018 |  |  | 2017 |
Revenues | $ | 1,248 |  |  | $ | — |
Key management personnel compensation is comprised of:
| 2018 |  |  | 2017 |
Salaries and employee benefits | $ | 2,869 |  |  | $ | 3,420 |
Post-employment retirement benefits | 49 |  |  | 52 |
Termination benefits | 12 |  |  | 516 |
Share-based compensation (note 20) | 1,353 |  |  | 1,749 |
| $ | 4,283 |  |  | $ | 5,737 |

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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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