Note 4 - Debt - Short-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Short-term debt	$ 31,592	$ 34,496
Chassis Pool Agreements [Member]
Short-term debt	$ 31,592	$ 34,496

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Balance Type:	credit
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