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Segmented Information - Disclosure Of Detailed Information About Noncurrent Assets By Jurisdiction (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
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Disclosure of operating segments [line items] |  |
Non-current assets | $ 690,694 | $ 614,282
United States [member] |  |
Disclosure of operating segments [line items] |  |
Non-current assets | 347,784 | 280,248
Brazil [member] |  |
Disclosure of operating segments [line items] |  |
Non-current assets | 310,241 | 294,343
Canada [member] |  |
Disclosure of operating segments [line items] |  |
Non-current assets | $ 32,669 | 19,781
Mexico [member] |  |
Disclosure of operating segments [line items] |  |
Non-current assets |  | 19,460
Other [Member] |  |
Disclosure of operating segments [line items] |  |
Non-current assets |  | $ 450

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- Definition The amount of assets that do not meet the definition of current assets. [Refer: Current assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 66 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_66&doctype=Standard -URIDate 2019-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2019-01-01 -Paragraph B12 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2019-en-r&anchor=para_B12_b_ii&doctype=Appendix&subtype=B -URIDate 2019-03-27 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2019-01-01 -Paragraph B10 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2019-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B -URIDate 2019-03-27 + Details
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