Ashford University has begun a voluntary buyout program for non-faculty employees, said a spokeswoman for Bridgepoint Education, which owns the for-profit institution. Enrollment has tumbled at the university, which is also grappling with uncertainty about its regional accreditation. To reduce class sizes, Ashford has hired more faculty members while eliminating all of its teaching assistant positions, according to the company. Next month the Western Association of Schools and Colleges is expected to publicly announce whether Ashford has succeeded in a revised accreditation bid. The university's current regional accreditor is the Higher Learning Commission of the North Central Association of Colleges and Schools.