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v3.20.4

Interest expense net (Details) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Schedule of Interest Expense [Line Items] |  |
Amortization of deferred financing costs | $ 1,091 | $ 969
Interest expense | 18,691 | 21,730
Other interest income | (10) | (107)
Total interest expense, net | 18,681 | 21,623
Credit Facility |  |
Schedule of Interest Expense [Line Items] |  |
Interest on long term debt | 8,189 | 9,826
Convertible debentures |  |
Schedule of Interest Expense [Line Items] |  |
Interest on long term debt | 3,299 | 4,318
Finance lease obligations |  |
Schedule of Interest Expense [Line Items] |  |
Interest on long term debt | 3,184 | 3,691
Mortgages |  |
Schedule of Interest Expense [Line Items] |  |
Interest on long term debt | 999 | 963
Promissory notes |  |
Schedule of Interest Expense [Line Items] |  |
Interest on long term debt | 664 | 1,691
Financing obligations |  |
Schedule of Interest Expense [Line Items] |  |
Interest on long term debt | $ 1,265 | $ 272

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- Definition Amount of amortization expense attributable to debt issuance costs. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(8)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399 + Details
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