Calix, Inc. announced earnings results for the fourth quarter ended December 31, 2019. For the fourth quarter, the company announced total revenue was USD 120.191 million compared to USD 115.516 million a year ago. Operating income was USD 1.494 million compared to operating loss of USD 5.155 million a year ago. Net income was USD 497,000 compared to net loss of USD 5.578 million a year ago. Basic earnings per share was USD 0.01 compared to basic loss per share of USD 0.1 a year ago. For the full year, total revenue was USD 424.330 million compared to USD 441.320 million a year ago. Operating loss was USD 15.401 million compared to USD 18.514 million a year ago. Net loss was USD 17.694 million compared to USD 19.298 million a year ago. Basic loss per share was USD 0.32 compared to USD 0.37 a year ago.