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Note 20 - Income Tax - Gross Operating Loss Carryforwards (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Domestic Tax Jurisdiction [Member] | Canada Revenue Agency [Member] |  |
Gross net operating loss carry forward | $ 14,550 | $ 19,400
Gross net operating loss not recognized | 168 | 169
Net operating loss carry foward | 14,382 | 19,231
Domestic Tax Jurisdiction [Member] | Canada Revenue Agency [Member] | Capital Loss Carryforward [Member] |  |
Gross capital loss carry forward | 1,620 | 2,397
Gross capital loss not recognized | 1,620 | 2,397
Net capital loss carry forward | 0 | 0
Foreign Tax Jurisdiction [Member] | Internal Revenue Service (IRS) [Member] |  |
Gross net operating loss carry forward | 17,515 | 8,120
Gross net operating loss not recognized | 932 | 931
Net operating loss carry foward | 16,583 | 7,189
Foreign Tax Jurisdiction [Member] | Other Foreign Tax Authorities [Member] |  |
Gross net operating loss carry forward | 93,654 | 90,164
Gross net operating loss not recognized | 66,777 | 59,734
Net operating loss carry foward | 26,877 | 30,430
Foreign Tax Jurisdiction [Member] | Other Foreign Tax Authorities [Member] | Capital Loss Carryforward [Member] |  |
Gross capital loss carry forward | 5,516 | 6,089
Gross capital loss not recognized | 5,516 | 6,089
Net capital loss carry forward | $ 0 | $ 0

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- Definition The gross amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References No definition available. + Details
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- Definition The unrecognized amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References No definition available. + Details
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-3 + Details
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