Northwest Pipe Co. (NWPX) came out with quarterly earnings of 0.86pershare,beatingtheZacksConsensusEstimateof0.67 per share. This compares to earnings of 0.74pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof28.360.34 per share when it actually produced earnings of $0.52, delivering a surprise of 52.94%. Over the last four quarters ...