Note 9 - Business Segments - Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Assets	$ 8,241,134	$ 8,312,270
Operating Segments [Member]
Assets	6,828,000	6,923,000
Operating Segments [Member] \| JBI [Member]
Assets	3,485,000	3,507,000
Operating Segments [Member] \| DCS [Member]
Assets	2,198,000	2,195,000
Operating Segments [Member] \| ICS [Member]
Assets	263,000	288,000
Operating Segments [Member] \| FMS [Member]
Assets	514,000	544,000
Operating Segments [Member] \| JBT [Member]
Assets	368,000	389,000
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Assets	$ 1,413,000	$ 1,389,000

Amount of asset recognized for present right to economic benefit.

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+ Details