Clearfield (NASDAQ:CLFD) reported quarterly earnings of $0.09 per share which beat the analyst consensus estimate of $(0.19) by 147.37 percent. This is a 122.5 percent increase over losses of $(0.40) per share from the same period last year. The company reported quarterly sales of $47.17 million which beat the analyst consensus estimate of $38.52 million by 22.43 percent. This is a 27.79 percent increase over sales of $36.91 million the same period last year.