Douglas Dynamics (NYSE:PLOW) reported quarterly earnings of $1.22 per share which beat the analyst consensus estimate of $1.07 by 12.96 percent. This is a 7.02 percent increase over earnings of $1.14 per share from the same period last year. The company reported quarterly sales of $214.648 million which missed the analyst consensus estimate of $219.449 million by 2.19 percent. This is a 10.46 percent increase over sales of $194.327 million the same period last year.