DATATRAK International, Inc. announced earnings results for the fourth quarter ended December 31, 2019. For the fourth quarter, the company announced sales was USD 1.908 million compared to USD 1.914 million a year ago. Operating income was USD 102,208 compared to USD 21,292 a year ago. Net income was USD 108,130 compared to USD 19,658 a year ago. Basic earnings per share was USD 0.05 compared to USD 0.01 a year ago. For the full year, sales was USD 7.742 million compared to USD 7.447 million a year ago. Operating income was USD 373,908 compared to USD 160,725 a year ago. Net income was USD 386,799 compared to USD 161,575 a year ago. Basic earnings per share was USD 0.16 compared to USD 0.07 a year ago.