Note 10 - Sale of Intermodal Business Assets	9 Months Ended
Sep. 30, 2025
Notes to Financial Statements
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	(10) Sale of Intermodal Business Assets On September 30, 2025, we closed on the previously announced agreement to sell the assets related to our Intermodal business to Hub Group, Inc. The transaction was structured as an asset sale of certain Intermodal equipment, including over 1,200 refrigerated containers, and associated customer contracts to Hub Group, Inc. for $51.8 million in cash. No gain or loss on disposition of assets resulted from the transaction. In connection with this transaction, $5.0 million was placed in an escrow account to secure potential indemnity claims by Hub Group, Inc. These funds are restricted from use for general corporate purposes. The escrow agreement is set to expire in December 2026. Accordingly, the escrow deposit is classified as a non-current asset.

The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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