P.A.M. Transportation Services, Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced total revenue was USD 486.825 million compared to USD 514.177 million a year ago. Operating income was USD 33.923 million compared to USD 12.547 million a year ago. Net income was USD 17.827 million compared to USD 7.900 million a year ago. Basic earnings per share from continuing operations was USD 3.1 compared to USD 1.35 a year ago. Diluted earnings per share from continuing operations was USD 3.09 compared to USD 1.34 a year ago.