Wideman finished with 11 points and Bryant Irwin added 10 for Furman, which shot a season-high 58 percent (23 of 46) and snapped a six-game skid.
Furman (4-11, 1-3) opened scoring with four straight 3-pointers -- two from Wideman and one each from Stephen Croone and Ferrera -- to lead 12-4. The Paladins stretched their lead to 14 midway through the first half behind five consecutive points from Irwin and took a 40-25 advantage into the break.
Furman shot 58 percent (15 of 26) and made seven 3-pointers in the first half.
Spencer Collins scored 18 points for Wofford (7-10, 1-3), which rallied to cut the deficit to 64-63 with 1:58 left to play but was outscored 5-2 the rest of the way.
Maryland point guard Melo Trimble, considered a lock to leave the program before struggling in the second half last season, has withdrawn from the NBA draft and will return for his junior season.
Louisville's Chinanu Onuaku, who recently underwent a medical procedure to correct a heart rhythm issue detected during the combine, will keep his name in the NBA draft pool.
Andrew White III will return to the Nebraska men's basketball team next season after removing his name from the NBA draft.