Superior Gr of Cos (NASDAQ:SGC) reported quarterly earnings of $0.33 per share which beat the analyst consensus estimate of $0.21 by 57.14 percent. The company reported quarterly sales of $149.690 million which beat the analyst consensus estimate of $143.085 million by 4.62 percent. This is a 9.96 percent increase over sales of $136.126 million the same period last year.