sentences:  A further expansion in 1993 increased the west side stands to increase the stadium's capacity to 7,120.The stadium underwent a $2.0 million renovation in 2004, with the east side stands completely replaced.At the same time, the existing turf was replaced with TifSport Certified Bermuda grass, the same playing surface as at the University of Texas's Darrell K Royal–Texas Memorial Stadium and the Washington Redskins' FedExField.