O2Micro International Ltd. announced earnings results for the fourth quarter ended December 31, 2018. For the fourth quarter, the company announced sales was USD 16.586 million compared to USD 15.217 million a year ago. Operating loss was USD 2.063 million compared to USD 1.755 million a year ago. Net loss was USD 3.086 million compared to USD 1.879 million a year ago. Basic loss per share was USD 0.12 compared to USD 0.07 a year ago. For the full year, sales was USD 62.714 million compared to USD 60.205 million a year ago. Operating loss was USD 8.125 million compared to USD 6.238 million a year ago. Net income was USD 2.088 million compared to net loss of USD 6.145 million a year ago. Basic earnings per share was USD 0.08 compared to basic loss per share of USD 0.24 a year ago.