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

                                 SCHEDULE 13D

                   Under the Securities Exchange Act of 1934
                                Amendment No. 13

                         ITT EDUCATIONAL SERVICES, INC.
                               -----------------
                                (Name of Issuer)

                    Common Stock, Par Value $0.01 Per Share
                         -----------------------------
                         (Title of Class of Securities)

                                   4506B109
                                  ----------
                                (CUSIP Number)

                               Cecilia B. Kwan
                         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)

                                February 3, 2015
                               ------------------
           (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 13

                                 * * * * * * *


CUSIP NO. 4506B109             SCHEDULE 13D                     Page 2 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)    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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                     Page 3 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)    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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                     Page 4 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)    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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                     Page 5 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)    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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                     Page 6 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)     04-3809438
-----------------------------------------------------------------------------
 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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                     Page 7 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                     Page 8 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *


CUSIP NO. 4506B109             SCHEDULE 13D                     Page 9 of 13


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

     I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)     26-0588744
-----------------------------------------------------------------------------
 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                       1,431,813**
   BENEFICIALLY
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER                            -0-

                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER                  1,431,813**

-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  1,431,813**

-----------------------------------------------------------------------------
12.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
     CERTAIN SHARES                                                       [ ]
-----------------------------------------------------------------------------
13.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)               6.1%**

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

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


                                 * * * * * * *


CUSIP NO. 4506B109             SCHEDULE 13D                     Page 10 of 13


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

This Amendment No. 13 amends the Statement on Schedule 13D (the "Schedule 13D")
filed with the Securities and Exchange Commission (the "Commission") on
October 21, 2014 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 III, L.L.C., a Delaware limited
liability company ("Blum GP III"); 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, $0.01 par value per share
(the "Common Stock") of ITT Educational Services, Inc., a Delaware corporation
(the "Issuer"). The principal executive office and mailing address of the
Issuer is 13000 North Meridian Street, Carmel, IN 46032.

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 October 21, 2014.


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

There have been no changes to Item 3 since the initial Schedule 13D filed on
March 3, 2008.


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

There have been no changes to Item 4 since the Schedule 13D Amendment filed
on February 28, 2012.






                                 * * * * * * *





CUSIP NO. 4506B109             SCHEDULE 13D                     Page 11 of 13


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

Item 5 of the Schedule 13D is hereby amended to add the following:

(a), (b) According to the Issuer's Form DEF 14A filed with the Securities and
Exchange Commission on November 24, 2014, there were 23,448,283 shares of
Common Stock issued and outstanding as of November 21, 2014. Based on such
information, after taking into account the transactions described in Item 5(c)
below, the Reporting Persons report beneficial ownership of the following
shares of Common Stock: (i) 11,300 shares of Common Stock held directly by
RCBA Inc., which represents 0.0% of the outstanding shares of the Common Stock;
(ii) 701,988 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 3.0% of the outstanding shares of the
Common Stock; and (iii) 718,525 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 3.1% of the
outstanding shares of the Common Stock.

Voting and investment power concerning the above shares are held solely by Blum
LP, 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 1,431,813 shares of the Common Stock,
which is 6.1% of the outstanding Common Stock.  As the sole general partner of
Blum LP, RCBA Inc. is deemed the beneficial owner of the securities over which
Blum LP has voting and investment power.  The filing of this Schedule shall not
be construed as an admission that any of the shareholders, directors or
executive officers of RCBA Inc. or the managing members and members of Blum GP
III, Blum GP III LP, Blum GP IV, and Blum GP IV LP, is, for any purpose, the
beneficial owner of any of the securities that are beneficially owned by RCBA
Inc., Blum GP III LP, Blum GP III, Blum GP IV or Blum GP IV LP.

(c) During the last 60 days the Reporting Persons have sold the following
shares of the Issuer's Common Stock in the open market:


Entity                             Trade Date    Shares    Price/Share
-------                            ----------   --------   -----------

For Blum Strategic III for         02-03-2015     98,800       8.7611
which Blum GP III LP serves
as the general partner and
for Blum GP III which
serves as the general
partner for Blum GP III LP




                                 * * * * * * *

CUSIP NO. 4506B109             SCHEDULE 13D                     Page 12 of 13



Entity                             Trade Date    Shares    Price/Share
-------                            ----------   --------   -----------

For Blum Strategic IV for          02-03-2015    101,200        8.7611
which Blum GP IV LP serves
as the general partner and
for Blum GP IV which
serves as the general
partner for Blum GP IV LP


(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 initial Schedule 13D filed on
March 3, 2008.


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

Exhibit A - Joint Filing Undertaking


                                 * * * * * * *



CUSIP NO. 4506B109             SCHEDULE 13D                    Page 13 of 13

                                   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:  February 5, 2015

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

By:  /s/ Cecilia B. Kwan                By: /s/ Cecilia B. Kwan
     -------------------------------         --------------------------------
     Cecilia B. Kwan                          Cecilia B. Kwan
     Chief Financial Officer and              Chief Financial Officer and
     Chief Compliance Officer                 Chief Compliance Officer


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

By:  /s/ Cecilia B. Kwan                By: /s/ Cecilia B. Kwan
     -------------------------------         ---------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Member                                  Member


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

By:  /s/ Cecilia B. Kwan                 By: /s/ Cecilia B. Kwan
     -------------------------------         ---------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Member                                  Member


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

By:  /s/ Cecilia B. Kwan                By: /s/ Cecilia B. Kwan
     -------------------------------         ---------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Member                                  Member

                                 * * * * * * *



CUSIP NO. 4506B109            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:  February 5, 2015

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

By:  /s/ Cecilia B. Kwan                  By: /s/ Cecilia B. Kwan
     -------------------------------         --------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Chief Financial Officer and             Chief Financial Officer and
     Chief Compliance Officer                Chief Compliance Officer


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

By:  /s/ Cecilia B. Kwan                By: /s/ Cecilia B. Kwan
     -------------------------------         ---------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Member                                  Member


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

By:  /s/ Cecilia B. Kwan                 By: /s/ Cecilia B. Kwan
     -------------------------------         ---------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Member                                  Member


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

By:  /s/ Cecilia B. Kwan                By: /s/ Cecilia B. Kwan
     -------------------------------         ---------------------------------
     Cecilia B. Kwan                         Cecilia B. Kwan
     Member                                  Member