Charles Thomas scored 20 points for Northern...

Charles Thomas scored 20 points for Northern Arizona (11-3, 5-0), a 72-59 winner over Idaho State (7-6, 3-2) in Flagstaff, Ariz. . . . Ryan Dick made two free throws with 4.1 seconds left for Montana (10-7, 2-3) in a 69-68 win at Portland State (2-12, 0-5). . . . Scott Harry made two free throws with two seconds to go, and Montana State (9-8, 3-2) won, 82-78, at Eastern Washington (6-9, 2-3).