Exhibit 99.1

                            JOINT FILING AGREEMENT

         The undersigned hereby agree that the Statement on Schedule 13D filed
herewith (and any amendments thereto) is being filed jointly with the
Securities and Exchange Commission pursuant to Rule 13d-1(k)(1) under the
Securities Exchange Act of 1934, as amended, on behalf of each such person.



                                  SIGNATURES

         IN WITNESS WHEREOF, the parties hereto have caused this agreement to
be executed and delivered by their duly authorized representatives as of
September 1, 2005.


                                September 1, 2005

                                PALISADE CAPITAL MANAGEMENT, L.L.C.

                                By:         /s/ Steven Berman
                                         -----------------------------
                                         Steven Berman, Member



                                PALISADE CONCENTRATED EQUITY PARTNERSHIP, L.P.

                                By:  PALISADE CONCENTRATED HOLDINGS,
                                        L.L.C., General Partner

                                By: /s/ Steven Berman
                                    -----------------------------
                                    Steven Berman, Member


                                /s/ Steven Berman
                                -----------------------------
                                Steven Berman, Member



                                /s/ Mark Hoffman
                                -----------------------------
                                Mark Hoffman



                                /s/ Dennison Veru
                                -----------------------------
                                Dennison Veru