Denny's (NASDAQ: DENN) reported quarterly earnings of $0.17 per share which beat the analyst consensus estimate of $0.15 by 13.33 percent. This is a 41.67 percent increase over earnings of $0.12 per share from the same period last year. The company reported quarterly sales of $114.20 million which missed the analyst consensus estimate of $116.86 million by 2.28 percent. This is a 2.77 percent decrease over sales of $117.46 million the same period last year.