that were too close to each other. (Only 23 stores nationally were sold to Walgreens, The Medicine Shoppe, or independent owners to meet federal regulations.) In many situations, especially in Pennsylvania, where both chains were dominant and had roots in the Commonwealth (Rite Aid originated in Scranton; Eckerd began in Erie, while Thrift Drug was popular in the Pittsburgh area), there were, in some cases, neighboring Rite Aid stores. However, in March 2008, some of these overlapping stores were closed. Most of these stores that closed were pre-existing Rite Aids from before the Eckerd deal, since Eckerd had built newer, more modern stores with drive-through pharmacies and larger space under ownership of both JCPenney and Jean Coutu Group; and the "moved to" sites were converted Eckerds. Employees at the closed stores were transferred to nearby ones, so no layoffs were necessary. Rite Aid had sold some stores to JCPenney's Thrift Drug chain in the mid-1990s shortly before JCPenney's acquisition of Eckerd and had also sold all of their Massachusetts stores to Brooks in 1995, bringing some existing Eckerd and Brooks stores that were once Rite Aids full circle. Because Eckerd was previously owned by JCPenney, Eckerd stores accepted JCPenney charge cards. Since the merger, all Rite Aids take JCPenney charge cards, a policy also followed by competitor CVS pharmacy, which had earlier acquired most of the Eckerd chain in the southeastern United States. With the acquisition of Brooks Eckerd, at its peak in 2008, Rite Aid had a total of 5,059 stores and employed 112,800 people. Market exits On January 4, 2008, Rite Aid Corporation announced that it would terminate operation of its 28 Rite Aid stores in the Las Vegas, Nevada, area and had signed an agreement to sell patient prescription files from that metro market to Walgreens. The company said Las Vegas was a non-core market that had not been contributing to overall results, and it had not opened a new store there since 1999. One Nevada store would remain open in Gardnerville, near the California border, where Rite Aid at the time had more than 600 stores. On February 5, 2009, Rite Aid announced that it would terminate operations of seven Rite Aid stores in San Francisco, along with five stores in eastern Idaho through a sale to Walgreens. Rite Aid formerly had a presence in the Columbus, Ohio market, but has since sold off its stores