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Note 23 - Income Tax - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Income tax expense using a combined statutory rate of 26.5% (2021 - 26.5%) | $ 76,732 | $ (40,292)
Settlement of long-term incentive arrangement | 0 | 125,061
Loss on disposal of operations | 7,110 | 0
Permanent differences | 2,686 | 2,592
Tax effect of flow through entities | (10,890) | (8,660)
Adjustments to tax liabilities for prior periods | (1,597) | 869
Changes in liability for unrecognized tax benefits | 1,617 | (111)
Stock-based compensation | 2,024 | 2,891
Foreign, state, and provincial tax rate differential | 1,875 | (3,532)
Change in valuation allowance | 2,626 | 2,407
Acquisition related items | 10,106 | 1,970
Withholding taxes and other | 2,721 | 2,315
Income tax expense | $ 95,010 | $ 85,510

X
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to contingent acquisition consideration. + References No definition available. + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to foreign, state, and provincial tax rate differentials. + References No definition available. + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to withholding taxes and other. + References No definition available. + Details
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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