F1The securities are held in the account of Harbert Discovery Fund, LP (the "Fund") and may be deemed to be beneficially owned by (i) Harbert Discovery Fund GP, LLC (the "Fund GP"), the general partner of the Fund, (ii) Harbert Fund Advisors, Inc., the investment adviser to the Fund, (iii) Harbert Management Corporation ("HMC"), the managing member of the Fund GP, (iv) Jack Bryant, a director and co-portfolio manager of the Fund GP, (v) Kenan Lucas, a director and co-portfolio manager of the Fund GP and (vi) Raymond Harbert, the controlling shareholder, Chairman and Chief Executive Officer of HMC.

Remarks

As of June 28, 2016, each of the Reporting Persons is part of a "group" (as defined in Section 13(d)(3) of the Exchange Act of 1934, as amended) with each other Reporting Person and with Moab Partners, L.P., Moab Capital Partners, LLC and Michael M. Rothenberg. Each of Moab Partners, L.P., Moab Capital Partners, LLC and Michael M. Rothenberg are filing a separate Form 3. Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 3 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.