Net sales of $27.5 million up 9% from prior-year quarter Loss from continuing operations of $3.3 million; Backlog was $59.3 million as of October 31, 2017. NILES, Ill., Dec. 15, 2017 (GLOBE NEWSWIRE) — Perma-Pipe International Holdings, Inc. (NASDAQ:PPIH) announced today financial results for the third quarter ended October 31, 2017.
