On July 22, 2008, the Company issued a press release announcing the closing of its previously announced public offering of 3,500,000 shares of common stock and that the underwriters of the offering exercised their over-allotment option and purchased 525,000 additional shares of common stock from certain selling stockholders. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

(d) Exhibits.

                   Exhibit
                   Number    Description

                    99.1     Press release dated July 22, 2008.