Intelligent Systems Corporation announced earnings results for the second quarter ended June 30, 2021. For the second quarter, the company announced total revenue was USD 13.355 million compared to USD 8.053 million a year ago. Operating income was USD 3.858 million compared to USD 2.703 million a year ago. Net income was USD 2.805 million compared to USD 2.200 million a year ago. Basic earnings per share from continuing operations was USD 0.32 compared to USD 0.25 a year ago. Diluted earnings per share from continuing operations was USD 0.32 compared to USD 0.24 a year ago. For the half year, total revenue was USD 22.267 million compared to USD 15.946 million a year ago. Operating income was USD 5.323 million compared to USD 5.082 million a year ago. Net income was USD 3.845 million compared to USD 3.247 million a year ago. Basic earnings per share from continuing operations was USD 0.43 compared to USD 0.36 a year ago.