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Note 5 - Property and Equipment (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Depreciation | $ 62,400 | $ 53,200 | $ 49,800
Gain (Loss) on Disposition of Property Plant Equipment | 12,585 | 40,322 | 3,799
Finance Lease, Right-of-Use Asset, before Accumulated Amortization | 7,600 | 12,700 |
Finance Lease, Right-of-Use Asset, Accumulated Amortization | 1,200 | 7,400 |
Finance Lease, Right-of-Use Asset, Amortization | $ 689 | $ 2,314 | $ 3,620
Revenue Equipment [Member] | Minimum [Member] |  |  |
Capital Leases of Lessee, Term of Contract (Month) | 48 months |  |
Revenue Equipment [Member] | Maximum [Member] |  |  |
Capital Leases of Lessee, Term of Contract (Month) | 84 months |  |

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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 + Details
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