RLI (NYSE:RLI) reported quarterly earnings of $0.83 per share which beat the analyst consensus estimate of $0.72 by 15.28 percent. This is a 1.19 percent decrease over earnings of $0.84 per share from the same period last year. The company reported quarterly sales of $484.694 million which beat the analyst consensus estimate of $461.039 million by 5.13 percent. This is a 6.05 percent increase over sales of $457.059 million the same period last year.