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Note 15 - Acquisitions (Details Textual) - USD ($) $ in Thousands | Dec. 04, 2023 | Nov. 07, 2022 | May 02, 2022 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | --- | ---
Goodwill, Gross |  |  |  | $ 420,708 | $ 416,363
RTC Canada [Member] |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  | 50.00% |  |
RTC Canada [Member] |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  | 30.00% |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Including Subsequent Acquisition, Percentage |  |  | 80.00% |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value |  |  | $ 50,000 |  |
Deferred Tax Liabilities, Reclassification of Foreign Currency Translation Adjustment |  |  | 7,000 |  |
Deferred Tax Liabilities, Re-measurement of Equity Method Investment |  |  | 600 |  |
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value |  |  | 17,828 |  |
Goodwill, Gross |  |  | $ 44,200 |  |
RTC Canada [Member] | Measurement Input, Discount Rate [Member] |  |  |  |  |
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Measurement Inputs |  |  | 0.11 |  |
RTC Canada [Member] | Measurement Input, Long-Term Revenue Growth Rate [Member] |  |  |  |  |
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Measurement Inputs |  |  | 0.03 |  |
RTC Canada [Member] | RTC Canada [Member] |  |  |  |  |
Subsidiary, Ownership Percentage, Noncontrolling Owner |  |  | 20.00% |  |
Freeway Ford Truck Sales, Inc. [Member] |  |  |  |  |
Payments to Acquire Productive Assets | $ 16,300 |  |  |  |
Assets of Scheppers International Truck Center, Inc. [Member] |  |  |  |  |
Payments to Acquire Productive Assets |  | $ 6,800 |  |  |

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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481687/323-10-50-3 + Details
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