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Note 14 - Commitments and Contingencies | 12 Months Ended
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Dec. 31, 2022
Notes to Financial Statements |
Commitments and Contingencies Disclosure [Text Block] | 14. Commitments and Contingencies We are committed to new revenue equipment purchases of $164.3 million and building construction obligations of $4.7 million in 2023. Operating lease obligation expenditures through 2028 total $774,000. We self-insure, in part, for losses relating to workers’ compensation, auto liability, general liability, cargo and property damage claims, along with employees’ health insurance with varying risk retention levels. We maintain insurance coverage for per-incident and total losses in excess of these risk retention levels in amounts we consider adequate based upon historical experience and our ongoing review, and reserve currently for the estimated cost of the uninsured portion of pending claims. We are also involved in other legal actions that arise in the ordinary course of business. In the opinion of management, based upon present knowledge of the facts, it is remote that the ultimate outcome of any such legal actions will have a material adverse effect upon our long-term financial position or results of operations.

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