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Canadian Customs Duty Examination - Textuals (Details) $ in Millions, $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended | 34 Months Ended
--- | --- | --- | --- | ---
Mar. 31, 2018 CAD ($) | Mar. 31, 2018 USD ($) | Jul. 31, 2021 USD ($) | Jul. 31, 2021 CAD ($) | Jul. 31, 2021 USD ($) | Nov. 25, 2020 CAD ($) | Nov. 25, 2020 USD ($)
Canadian Customs Duty Examination [Line Items] |  |  |  |  |  |  |
Interest expense |  |  |  |  |  | $ 1.0 | $ 0.8
CBSA |  |  |  |  |  |  |
Canadian Customs Duty Examination [Line Items] |  |  |  |  |  |  |
Value of bond issued for prepayments of additional duties | $ 26.9 | $ 20.9 |  |  |  |  |
Taxes paid and deferred for higher dutiable values |  |  | $ 0.0 |  | $ 0.0 |  |
Deferred higher dutiable value |  |  |  | $ 14.4 | $ 11.6 |  |

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- Definition The amount of taxes paid and deferred relating to higher dutiable values. + References No definition available. + Details
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- Definition Represents Bond issue value for prepayments of additional duties as a result of reassessment. + References No definition available. + Details
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- Definition The amount of estimated interest recognized in the period arising from income tax examinations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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