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Note 22 - Income Tax - Earnings Before Income Tax by Jurisdiction (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Earnings Before Income Tax by Jurisdiction | $ 212,777 | $ 289,554
Domestic Tax Authority [Member] | Canada Revenue Agency [Member] |  |
Earnings Before Income Tax by Jurisdiction | (33,907) | 10,112
Foreign Tax Authority [Member] | Internal Revenue Service (IRS) [Member] |  |
Earnings Before Income Tax by Jurisdiction | 200,035 | 211,382
Foreign Tax Authority [Member] | Other Foreign Tax Authorities [Member] |  |
Earnings Before Income Tax by Jurisdiction | $ 46,649 | $ 68,060

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