In summer 1990, the university terminated its varsity ice hockey program, resulting in head coach Tom Anastos and athletic director Sid Fox announcing their departures from Dearborn.[29] In October, Wilson announced that hockey would become a club sport and the university's basketball and women's volleyball teams would compete in the National Association of Intercollegiate Athletics (NAIA).[30] In April 1991, graduate enrollment at UM–Dearborn exceeded 1,000 for the first time, and in July of that year revenue from tuition surpassed state appropriations.[31] In May 1992, Wilson announced her resignation to take a position at California State University.