Note M - Litigation	9 Months Ended
Sep. 30, 2016
Notes to Financial Statements
Legal Matters and Contingencies [Text Block]	NOTE M: LITIGATION We were a defendant in a collective-action lawsuit which was filed on August 22, 2013, in the United States District Court for the Western District of Arkansas. The plaintiffs, who are current and former drivers and who worked for the Company during the period of August 22, 2010, through the date of the filing, alleged claims for unpaid wages under the Fair Labor Standards Act and the Arkansas Minimum Wage Law. The complaint alleged that the Company failed to pay newly hired drivers minimum wage during orientation, training, and while traveling during normal business hours and that the Company failed to pay all drivers when working on assignment for more than 24 hours. The plaintiffs sought to enjoin the Company from continuing its pay practices related to the allegations. They also sought actual damages, liquidated damages equal to accrual damages, court costs, and legal fees. During 2014, the Company reached a preliminary settlement with the plaintiffs in the amount of $3,950,000 and accordingly, reserved this amount, along with estimated settlement costs, in its 2014 consolidated financial statements. During the first quarter of 2015, the Company negotiated a reduction in the settlement amount to approximately $3,450,000. During the second quarter of 2016, the plaintiffs’ motion for final approval of the lawsuit was approved by the court and the settlement was paid in June 2016. During the third quarter of 2016, the Company became entitled to receive approximately $350,000 in amounts previously issued to plaintiffs who could not be located, in accordance with the settlement agreement. The loss under this claim was not covered by existing insurance policies.

NOTE M: LITIGATION

We were a defendant in a collective-action lawsuit which was filed on August 22, 2013, in the United States District Court for the Western District of Arkansas. The plaintiffs, who are current and former drivers and who worked for the Company during the period of August 22, 2010, through the date of the filing, alleged claims for unpaid wages under the Fair Labor Standards Act and the Arkansas Minimum Wage Law. The complaint alleged that the Company failed to pay newly hired drivers minimum wage during orientation, training, and while traveling during normal business hours and that the Company failed to pay all drivers when working on assignment for more than 24 hours. The plaintiffs sought to enjoin the Company from continuing its pay practices related to the allegations. They also sought actual damages, liquidated damages equal to accrual damages, court costs, and legal fees. During 2014, the Company reached a preliminary settlement with the plaintiffs in the amount of $3,950,000 and accordingly, reserved this amount, along with estimated settlement costs, in its 2014 consolidated financial statements. During the first quarter of 2015, the Company negotiated a reduction in the settlement amount to approximately $3,450,000. During the second quarter of 2016, the plaintiffs’ motion for final approval of the lawsuit was approved by the court and the settlement was paid in June 2016. During the third quarter of 2016, the Company became entitled to receive approximately $350,000 in amounts previously issued to plaintiffs who could not be located, in accordance with the settlement agreement. The loss under this claim was not covered by existing insurance policies.