CRA Intl (NASDAQ:CRAI) reported quarterly earnings of $1.77 per share which beat the analyst consensus estimate of $1.58 by 12.03 percent. The company reported quarterly sales of $167.748 million which beat the analyst consensus estimate of $167.612 million by 0.08 percent. This is a 13.69 percent increase over sales of $147.553 million the same period last year.