EXHIBIT 99.1
SIGNATURES
BECKER DRAPKIN MANAGEMENT, L.P.
By: BC Advisors, LLC
Its: General Partner
By: /s/ Ashley Sekimoto
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Name: Ashley Sekimoto
Title: Attorney-in-Fact
Date: October 21, 2015
BECKER DRAPKIN PARTNERS (QP), L.P.
By: Becker Drapkin Management, L.P.
Its: General Partner
By: BC Advisors, LLC
Its: General Partner
By: /s/ Ashley Sekimoto
------------------------------
Name: Ashley Sekimoto
Title: Attorney-in-Fact
Date: October 21, 2015
BECKER DRAPKIN PARTNERS, L.P.
By: Becker Drapkin Management, L.P.
Its: General Partner
By: BC Advisors, LLC
Its: General Partner
By: /s/ Ashley Sekimoto
------------------------------
Name: Ashley Sekimoto
Title: Attorney-in-Fact
Date: October 21, 2015
BC ADVISORS, LLC
By: /s/ Ashley Sekimoto
------------------------------
Name: Ashley Sekimoto
Title: Attorney-in-Fact
Date: October 21, 2015
STEVEN R. BECKER
/s/ Ashley Sekimoto
-------------------------------------
Name: Ashley Sekimoto
Title: Attorney-in-Fact
Date: October 21, 2015
MATTHEW A. DRAPKIN
/s/ Ashley Sekimoto
-------------------------------------
Name: Ashley Sekimoto
Title: Attorney-in-Fact
Date: October 21, 2015
Becker Drapkin Partners Inactive
Filed: 21 Oct 15, 12:00am