The Bengals (2-11, 1/3 Big Sky) used a 15-0 run near the end of the first half to take command. They hit 7 of 15 3-point baskets to open the second half and eventually took a 57-36 lead with 14 minutes remaining in the game.
Idaho State won for the first time since Nov. 29, ending a six-game losing streak.
Northern Colorado tied the game at 19-19 after Unruh's basket with 8:17 left in the first half, but he was unable to convert the traditional three-point play. Idaho State then went on a 15-0 run with five players contributing points.
Chad Ford and Jeff Goodman offer their opinions on the surprises they're expecting at the NBA draft, with Ford believing there will be a lot of trade activity while Goodman thinks people will be surprised by potential draft spot of Marquese Chriss.
Louisville coach Rick Pitino said he doesn't "have time to figure out what" Kentucky coach John Calipari meant in recent comments that appeared to be a jab at the Cardinals' program.
NC State lands guard Markell Johnson, who has reclassified into the class of 2016 after being ranked No. 48 in the ESPN 100 in the class of 2017.