EX-24 2 attachment1.htm EX-24 DOCUMENT

                              CONFIRMING STATEMENT

        This Statement confirms that the undersigned has authorized and
designated Margaret V. Boericke to execute and file on the undersigned's behalf
all Forms 3, 4, and 5 and any and all other reports, notices, communications and
documents (including any amendments thereto) (collectively, "Reports") that the
undersigned may be required to file with the U.S. Securities and Exchange
Commission as a result of or relating to the acquisition, ownership, management
or disposition of securities. The authority of Margaret V. Boericke under this
Statement shall continue until the earlier of the date on which the undersigned
is no longer required to file any Reports with regard to the undersigned's
ownership of or transactions in such securities, unless earlier revoked in
writing. The undersigned acknowledges that Margaret V. Boericke not assuming any
of the undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934.

Dated:  September 15, 2015

                                        /s/ Everett V. Pizzuti
                                        ----------------------------------------
                                        Everett V. Pizzuti