UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                 SCHEDULE 13D
                               (Amendment No. 10)

                   Under the Securities Exchange Act of 1934

                           ERESEARCH TECHNOLOGY, INC.
                               -----------------
                                (Name of Issuer)

                                  Common Stock
                         -----------------------------
                         (Title of Class of Securities)

                                  29481V108
                                  ---------
                                (CUSIP Number)

                                Gwen G. Reinke
                         Blum Capital Partners, L.P.
                       909 Montgomery Street, Suite 400
                           San Francisco, CA 94133
                                (415) 434-1111
                                --------------
               (Name, Address and Telephone Number of Person
              Authorized to Receive Notices and Communications)

                                 April 10, 2012
                                 --------------
           (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to
report the acquisition that is the subject of this Schedule 13D, and is filing
this schedule because of Section 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g),
check the following box [ ].

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities,
and for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).

                                   Page 1 of 12

CUSIP NO. 29481V108            SCHEDULE 13D                     Page 2 of 12

------------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                      BLUM CAPITAL PARTNERS, L.P.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON               94-3205364
------------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                 (a) [x]
                                                                       (b) [x]
------------------------------------------------------------------------------
 3.  SEC USE ONLY

------------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                               See Item 3

------------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                        [ ]
------------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                           California

------------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                  -0-

   NUMBER OF       -----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                        4,550,901**
   BENEFICIALLY
   OWNED BY EACH   -----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                             -0-

                   -----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                   4,550,901**

------------------------------------------------------------------------------
11.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  4,550,901**

------------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                        [ ]
------------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)                9.2%**

------------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                           PN, IA

------------------------------------------------------------------------------
** See Item 5 below



                                  * * * * * *



CUSIP NO. 29481V108            SCHEDULE 13D                     Page 3 of 12

------------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON               RICHARD C. BLUM & ASSOCIATES, INC.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON               94-2967812
------------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                 (a) [x]
                                                                       (b) [x]
------------------------------------------------------------------------------
 3.  SEC USE ONLY

------------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                               See Item 3

------------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                        [ ]
------------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                           California

------------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                  -0-

   NUMBER OF       -----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                        4,550,901**
   BENEFICIALLY
   OWNED BY EACH   -----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                             -0-

                   -----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                   4,550,901**

------------------------------------------------------------------------------
11.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  4,550,901**

------------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                        [ ]
------------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)                9.2%**

------------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                               CO

------------------------------------------------------------------------------
** See Item 5 below


                                  * * * * * *



CUSIP NO. 29481V108            SCHEDULE 13D                     Page 4 of 12


-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                    BLUM STRATEGIC GP II, L.L.C.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              94-3395150
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                       4,550,901**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  4,550,901**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  4,550,901**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               9.2%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                  OO (Limited Liability Company)

-----------------------------------------------------------------------------
** See Item 5 below


                                  * * * * * *



CUSIP NO. 29481V108              SCHEDULE 13D                    Page 5 of 12

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                   BLUM STRATEGIC GP III, L.L.C.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              04-3809436
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      4,550,901**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 4,550,901**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,550,901**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               9.2%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                  OO (Limited Liability Company)

-----------------------------------------------------------------------------
** See Item 5


                                  * * * * * *

CUSIP NO. 29481V108             SCHEDULE 13D                    Page 6 of 12

-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                     BLUM STRATEGIC GP III, L.P.

    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON              02-0742606
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      4,550,901**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 4,550,901**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,550,901**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               9.2%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                             PN

-----------------------------------------------------------------------------
** See Item 5


                                  * * * * * *




CUSIP NO. 29481V108            SCHEDULE 13D                     Page 7 of 12


-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                    BLUM STRATEGIC GP IV, L.L.C.

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)     26-0588693
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      4,550,901**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 4,550,901**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,550,901**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               9.2%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                  OO (Limited Liability Company)

-----------------------------------------------------------------------------
** See Item 5


                                  * * * * * *



CUSIP NO. 29481V108            SCHEDULE 13D                     Page 8 of 12


-----------------------------------------------------------------------------
 1.  NAME OF REPORTING PERSON                      BLUM STRATEGIC GP IV, L.P.

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)     26-0588732
-----------------------------------------------------------------------------
 2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                (a) [x]
                                                                      (b) [x]
-----------------------------------------------------------------------------
 3.  SEC USE ONLY

-----------------------------------------------------------------------------
 4.  SOURCE OF FUNDS*                                              See Item 3

-----------------------------------------------------------------------------
 5.  CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) or 2(e)                                       [ ]
-----------------------------------------------------------------------------
 6.  CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER                                 -0-

   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER                      4,550,901**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                 4,550,901**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,550,901**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               9.2%**

-----------------------------------------------------------------------------
14.  TYPE OF REPORTING PERSON                                              PN

-----------------------------------------------------------------------------
** See Item 5


                         * * * * * *



CUSIP NO. 29481V108            SCHEDULE 13D                     Page 9 of 12


Item 1.  Security and Issuer
----------------------------

This Amendment No. 10 amends the Statement on Schedule 13D (the "Schedule
13D") filed with the Securities and Exchange Commission (the "Commission")
on January 3, 2012 by Blum Capital Partners, L.P., a California limited
partnership ("Blum LP"); Richard C. Blum & Associates, Inc., a California
corporation ("RCBA Inc."); Blum Strategic GP II, L.L.C., a Delaware limited
liability company ("Blum GP II"); Blum Strategic GP III, L.L.C., a Delaware
limited liability company ("Blum GP III"); and Blum Strategic GP III, L.P., a
Delaware limited partnership ("Blum GP III LP"); Blum Strategic GP IV, L.L.C.,
a Delaware limited liability company ("Blum GP IV"); and Blum Strategic GP IV,
L.P., a Delaware limited partnership ("Blum GP IV LP") (collectively, the
"Reporting Persons").

This amendment relates to shares of common stock, $.01 par value (the "Common
Stock") of eResearch Technology, Inc., a Delaware corporation (the "Issuer").
The principal executive office and mailing address of the Issuer is 1818
Market Street, Philadelphia, Pennsylvania 19103.

The following amendments to the Schedule 13D are hereby made. Unless
otherwise defined herein, all capitalized terms shall have the meanings
ascribed to them in the Schedule 13D as previously amended.


Item 2.  Identity and Background
---------------------------------

There have been no changes to Item 2 since the Schedule 13D Amendment
filed on January 3, 2012.


Item 3.  Source and Amount of Funds or Other Considerations
------------------------------------------------------------

There have been no changes to Item 3 since the Schedule 13D Amendment
filed on August 25, 2008.


Item 4. Purpose of Transaction
-------------------------------

Item 4 is hereby amended to add the following:

The Reporting Persons acquired the Common Stock for investment purposes in
the ordinary course of business.


                                  * * * * *


CUSIP NO. 29481V108            SCHEDULE 13D                     Page 10 of 12


The Reporting Persons intend to review their investment in the Issuer
continuously.

On April 10, 2012, the Issuer filed a Form 8-K announcing that it has entered
into a definitive agreement to be acquired by affiliates of Genstar Capital,
LLC for $8.00 per share in cash in a transaction valued at approximately $400
million. While they have not entered into any agreements or arrangements, the
Reporting Persons are holders of approximately 9% of the shares of common
stock of the Issuer and have publically stated that they believe the
transaction represents a fair price and that they support the proposed
transaction.

Except to the extent the foregoing may be deemed a plan or proposal, none of
the Reporting Persons has any current plans or proposals which relate to, or
could result in, any of the matters referred to in paragraphs (a) through (j),
inclusive, of the instructions to Item 4 of Schedule 13D; provided that the
Reporting Persons may, at any time and from time to time, review or reconsider
their position and/or change their purpose and/or formulate plans or proposals
with respect thereto.


Item 5.  Interest in Securities of the Issuer
---------------------------------------------

(a), (b) According to the Issuer's Form DEFA14A filed with the Securities and
Exchange Commission on April 10, 2012, there were 49,383,891 shares of
Common Stock issued and outstanding as of April 5, 2012. Based on such
information, the Reporting Persons report beneficial ownership of the
following shares of Common Stock: (i) 1,048,456 shares of Common Stock held by
Blum L.P. and RCBA Inc. on behalf of the limited partnerships for which Blum
L.P. serves as the general partner, which represents 2.1% of the outstanding
shares of the Common Stock; (ii) 2,924 shares of Common Stock held by
RCBA Inc. directly, which represents 0.0% of the outstanding shares of the
Common Stock; (iii) 1,555,600 shares of the Common Stock held by Blum GP II on
behalf of the limited partnership for which it serves as the general partner
and on behalf of the limited partnership for which it serves as the managing
limited partner, which represents 3.2% of the outstanding shares of the Common
Stock; (iv) 1,103,821 shares of the Common Stock held by Blum GP III which
serves as general partner of Blum GP III LP which, in turn, serves as the
general partner of Blum Strategic III, which represents 2.2% of the
outstanding shares of the Common Stock; and (v) 840,100 shares of the
Common Stock held by Blum GP IV which serves as general partner of Blum GP IV
LP which, in turn, serves as the general partner of Blum Strategic IV, which
represents 1.7% of the outstanding shares of the Common Stock.


                                  * * * * *



CUSIP NO. 29481V108            SCHEDULE 13D                     Page 11 of 12


Voting and investment power concerning the above shares are held solely by
Blum L.P., Blum GP II, Blum GP III and Blum GP IV.  The Reporting Persons
therefore may be deemed to be members in a group, in which case the group
would be deemed to have beneficial ownership of an aggregate of 4,550,901
shares of the Common Stock, which is 9.2% of the outstanding Common Stock.
As the sole general partner of Blum L.P., RCBA Inc. is deemed the beneficial
owner of the securities over which Blum L.P. has voting and investment power.
The filing of this Schedule shall not be construed as an admission that any of
the officers, managing members and members of Blum L.P., Blum GP II, Blum GP
III LP, Blum GP III, Blum GP IV LP and Blum GP IV, is, for any purpose, the
beneficial owner of any of the securities that are beneficially owned by Blum
L.P., Blum GP II, Blum GP III LP, Blum GP III, Blum GP IV LP or Blum GP IV.

(c) During the last 60 days, the Reporting Persons have made the following
transactions in the Common Stock of the Issuer:

On March 30, 2012, the Reporting Persons distributed, on a pro rata basis,
2,275 shares of Common Stock to a limited partner in one of the limited
partnerships for which Blum LP serves as the general partner and 225 shares
to Blum LP in a liquidating distribution

On April 2, 2012, the Reporting Persons distributed, on a pro rata basis,
31,342 shares to the limited partners of Blum LP, 2,924 of which were
distributed to RCBA, Inc.


(d) Not applicable.

(e) Not applicable.


Item 6. Contracts, Arrangements, Understandings or Relationships with
Respect to Securities of the Issuer
----------------------------------------------------------------------

There have been no changes to Item 6 since the Schedule 13D Amendment
filed on August 22, 2005.


Item 7. Material to be Filed as Exhibits
-----------------------------------------

Exhibit A - Joint Filing Undertaking




                                  * * * * *



CUSIP NO. 29481V108            SCHEDULE 13D                   Page 12 of 12


                                SIGNATURES

After reasonable inquiry and to the best of our knowledge and belief, the
undersigned certify that the information set forth in this statement is true,
complete and correct.


Dated:  April 11, 2012


RICHARD C. BLUM & ASSOCIATES, INC.    BLUM CAPITAL PARTNERS, L.P.
                                      By: Richard C. Blum & Associates, Inc.
                                          its General Partner


By: /s/ Gwen G. Reinke                  By: /s/ Gwen G. Reinke
    -------------------------------         ----------------------------------
    Gwen G. Reinke                          Gwen G. Reinke
    General Counsel and Chief               General Counsel and Chief
    Compliance Officer                      Compliance Officer


BLUM STRATEGIC GP II, L.L.C.          BLUM STRATEGIC GP III, L.L.C.


By: /s/ Gwen G. Reinke                  By: /s/ Gwen G. Reinke
    -------------------------------         ----------------------------------
    Gwen G. Reinke                          Gwen G. Reinke
    Member                                  Member


BLUM STRATEGIC GP III, L.P.           BLUM STRATEGIC GP IV, L.L.C.
By:  Blum Strategic GP III, L.L.C.
     its General Partner


By: /s/ Gwen G. Reinke                  By: /s/ Gwen G. Reinke
    -------------------------------         ----------------------------------
    Gwen G. Reinke                          Gwen G. Reinke
    Member                                  Member


BLUM STRATEGIC GP IV, L.P.
By:  Blum Strategic GP IV, L.L.C.
its General Partner

By: /s/ Gwen G. Reinke
    -------------------------------
    Gwen G. Reinke
    Member



                                  * * * * *

CUSIP NO. 29481V108            SCHEDULE 13D                     Page 1 of 1


                                 Exhibit A

                         JOINT FILING UNDERTAKING

The undersigned, being duly authorized thereunto, hereby execute this
agreement as an exhibit to this Schedule 13D to evidence the agreement of the
below-named parties, in accordance with the rules promulgated pursuant to the
Securities Exchange Act of 1934, to file this Schedule jointly on behalf of
each such party.


Dated:  April 11, 2012


RICHARD C. BLUM & ASSOCIATES, INC.    BLUM CAPITAL PARTNERS, L.P.
                                      By: Richard C. Blum & Associates, Inc.
                                          its General Partner


By: /s/ Gwen G. Reinke                  By: /s/ Gwen G. Reinke
    -------------------------------         ----------------------------------
    Gwen G. Reinke                          Gwen G. Reinke
    General Counsel and Chief               General Counsel and Chief
    Compliance Officer                      Compliance Officer


BLUM STRATEGIC GP II, L.L.C.          BLUM STRATEGIC GP III, L.L.C.


By: /s/ Gwen G. Reinke                  By: /s/ Gwen G. Reinke
    -------------------------------         ----------------------------------
    Gwen G. Reinke                          Gwen G. Reinke
    Member                                  Member


BLUM STRATEGIC GP III, L.P.           BLUM STRATEGIC GP IV, L.L.C.
By:  Blum Strategic GP III, L.L.C.
     its General Partner


By: /s/ Gwen G. Reinke                  By: /s/ Gwen G. Reinke
    -------------------------------         ----------------------------------
    Gwen G. Reinke                          Gwen G. Reinke
    Member                                  Member


BLUM STRATEGIC GP IV, L.P.
By:  Blum Strategic GP IV, L.L.C.
its General Partner

By: /s/ Gwen G. Reinke
    -------------------------------
    Gwen G. Reinke
    Member