Note L - Litigation	6 Months Ended
Jun. 30, 2023
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	NOTE L: LITIGATION We are involved in certain claims and pending litigation arising from the ordinary conduct of business. We also provide accruals for claims within our self-insured retention amounts. We are currently self-insured for certain layers of auto liability claims in excess of $2.0 million. Therefore, we specifically reserve for claims that are expected to exceed $2.0 million when fully developed, based on the facts and circumstances of those claims. If we experience claims that are not covered by our insurance or that exceed our estimated claim reserve, it could increase the volatility of our earnings and have a materially adverse effect on our financial condition, results of operations or cash flows. We were named a defendant in a putative class action lawsuit filed on August 6, 2021, in the United States District Court for the Western District of Arkansas. The complaint alleged failure to pay over-the-road drivers minimum wage under the Fair Labor Standards Act and the Arkansas Minimum Wage Act, violations of the Electronic Funds Transfer Act (EFTA), violations of the Arkansas Wage Payment Law (discharge pay and unlawful, usurious advance fees), violations of the Arkansas Common Law, and violations of the Racketeer Influenced and Corrupt Organizations Act (RICO). We denied liability on all claims. On August 5, 2022, the parties filed a Joint Motion for Preliminary Approval of a Collective and Class Action Settlement. On October 7, 2022, the parties submitted to the court an executed Settlement Agreement and Release, to resolve and release all claims asserted in the litigation from January 1, 2020, through July 31, 2022, for $4,750,000. We did not admit liability for any claim. The District Court granted preliminary approval of the settlement on November 14, 2022. Notice of the settlement has been sent to class and collective action members. A final settlement approval hearing is scheduled for October 11, 2023. Management has determined that any losses under this claim will not be covered by existing insurance policies.

Note L - Litigation

6 Months Ended

Jun. 30, 2023

Commitments and Contingencies Disclosure [Text Block]

NOTE L: LITIGATION

We are involved in certain claims and pending litigation arising from the ordinary conduct of business. We also provide accruals for claims within our self-insured retention amounts. We are currently self-insured for certain layers of auto liability claims in excess of $2.0 million. Therefore, we specifically reserve for claims that are expected to exceed $2.0 million when fully developed, based on the facts and circumstances of those claims.

If we experience claims that are not covered by our insurance or that exceed our estimated claim reserve, it could increase the volatility of our earnings and have a materially adverse effect on our financial condition, results of operations or cash flows.

We were named a defendant in a putative class action lawsuit filed on August 6, 2021, in the United States District Court for the Western District of Arkansas. The complaint alleged failure to pay over-the-road drivers minimum wage under the Fair Labor Standards Act and the Arkansas Minimum Wage Act, violations of the Electronic Funds Transfer Act (EFTA), violations of the Arkansas Wage Payment Law (discharge pay and unlawful, usurious advance fees), violations of the Arkansas Common Law, and violations of the Racketeer Influenced and Corrupt Organizations Act (RICO). We denied liability on all claims. On August 5, 2022, the parties filed a Joint Motion for Preliminary Approval of a Collective and Class Action Settlement. On October 7, 2022, the parties submitted to the court an executed Settlement Agreement and Release, to resolve and release all claims asserted in the litigation from January 1, 2020, through July 31, 2022, for $4,750,000. We did not admit liability for any claim. The District Court granted preliminary approval of the settlement on November 14, 2022. Notice of the settlement has been sent to class and collective action members. A final settlement approval hearing is scheduled for October 11, 2023. Management has determined that any losses under this claim will not be covered by existing insurance policies.