DATATRAK International, Inc. announced earnings results for the second quarter ended June 30, 2019. For the second quarter, the company announced sales was USD 1.883 million compared to USD 1.931 million a year ago. Operating income was USD 28,387 compared to USD 159,390 a year ago. Net income was USD 30,341 compared to USD 160,092 a year ago. Basic earnings per share was USD 0.01 compared to USD 0.07 a year ago. For the half year, sales was USD 3.805 million compared to USD 3.685 million a year ago. Operating income was USD 193,060 compared to USD 47,564 a year ago. Net income was USD 196,742 compared to USD 50,367 a year ago. Basic earnings per share was USD 0.08 compared to USD 0.02 a year ago.