Kevin A. McGovern, Esq.

c/o Harbert Discovery Fund, LP

2100 Third Avenue North

Suite 600

Birmingham, AL 35203

Telephone Number 205-987-5500

(Name, Address and Telephone Number of Person Authorized to Receive

Notices and Communications)

The Reporting Persons purchased the securities of the Issuer reported herein based on their belief that the securities were undervalued and represented an attractive investment opportunity.

On December 19, 2017, the Reporting Persons entered into a Standstill Agreement (the "Standstill Agreement") with the Issuer whereby Kenan Lucas and Neil E. Cox were appointed to the Issuer's Board of Directors to fill vacancies created thereby. Messrs. Lucas and Cox filled vacancies created by the expansion of the Issuer's Board of Directors from seven to nine members. Under the Standstill Agreement, the Issuer has agreed to nominate seven persons for election to the Issuer's Board of Directors at the 2018 Annual Meeting of Shareholders and to cause the authorized number of directors immediately following the 2018 Annual Meeting to remain at seven at all times during the standstill period (as defined in the Standstill Agreement). The Issuer is also obligated to nominate Messrs. Lucas and Cox for election as directors at the 2018 Annual Meeting of Shareholders and to solicit proxies for the election of Messrs. Lucas and Cox in the same manner as the Issuer's other nominees.

Under the Standstill Agreement, the Reporting Persons agreed to appear in person or by proxy at the 2018 Annual Meeting of Shareholders and vote all shares of common stock of the Company beneficially owned by them in favor of the election of each of the Issuer's nominees and in accordance with the Board's recommendation on all other proposals.

Until the date on which the Reporting Persons take any action that results in the Reporting Persons having beneficial ownership in the aggregate of less than 5.0% of the then outstanding common stock of the Issuer, if either of Messrs. Lucas or Cox should resign, be removed or die, the Reporting Persons have the right to replace Messrs. Lucas and Cox with a qualified director substitute, with the qualifications and appointment of any substitute director subject to the provisions of the Standstill Agreement.

The Reporting Persons are also subject to standstill provisions under the Standstill Agreement restricting the Reporting Persons and their affiliates from directly or indirectly taking certain actions in respect of the Issuer or its common stock. Such provisions generally remain in effect for a standstill period ending 30 days prior to the deadline for the submission of shareholder nominations for the Issuer's 2019 Annual Meeting of Shareholders, subject to extension by mutual agreement of the parties. The Standstill Agreement also contains prohibitions on certain dispositions by the Reporting Persons during the standstill period.

The foregoing description is qualified in its entirety by reference to the Standstill Agreement, which is incorporated by reference to Exhibit 10.1 to the Form 8-K filed by the Issuer with the Securities and Exchange Commission on December 20, 2017.

The Reporting Persons have had conversations with the Issuer's management regarding possible ways to enhance shareholder value. Subject to its obligations under the Standstill Agreement, the Reporting Persons intend to have additional conversations with the Issuer's management and Board of Directors. These conversations have covered and are expected to continue to cover a range of issues, including those relating to the business of the Issuer; board composition; management; operations; capital allocation; asset allocation; capitalization; dividend policy; financial condition; mergers and acquisitions strategy; overall business strategy; executive compensation; and corporate governance. The Reporting Persons have also had similar conversations with other stockholders of the Issuer and other interested parties, such as industry analysts, existing or potential strategic partners or competitors, investment professionals, and other investors. Consistent with the Standstill Agreement, the Reporting Persons may at any time reconsider and change their intentions relating to the foregoing.

No Reporting Person has any present plan or proposal which would relate to or would result in any of the matters set forth in subparagraphs (a)- (j) of Item 4 of Schedule 13D except as set forth herein or such as would occur upon completion of any of the actions discussed herein. Subject to its obligations under the Standstill Agreement, the Reporting Persons may in the future take one or more of the actions described in subsections (a) through (j) of Item 4 of Schedule 13D and may discuss such actions with the Issuer's management and the Board of Directors, other stockholders of the Issuer, and other interested parties, such as those set out above.

The Reporting Persons intend to review their investments in the Issuer on a continuing basis. Subject to its obligations under the Standstill Agreement, depending on various factors, including, without limitation, the Issuer's financial position and strategic direction, the outcome of the discussions and actions referenced above, actions taken by the Issuer's Board of Directors, price levels of the Common Stock, other investment opportunities available to the Reporting Persons, conditions in the securities market and general economic and industry conditions, the Reporting Persons may in the future take actions with respect to its investment position in the Issuer as it deems appropriate, including, without limitation, purchasing additional Common Stock or selling some or all of its Common Stock, and/or engaging in hedging or similar transactions with respect to the Common Stock.

As of the date hereof, (i) HFA, HMC, the Fund GP, the Fund, Jack Bryant, Kenan Lucas and Raymond Harbert may be deemed to be the beneficial owners of 1,200,329 Shares, constituting 12.8% of the Shares, based upon *9,390,250 Shares outstanding as of the date hereof.

HFA has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

HMC has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

The Fund GP has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

The Fund has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

Jack Bryant has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

Kenan Lucas has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

Raymond Harbert has the sole power to vote or direct the vote of 0 Shares; has the shared power to vote or direct the vote of 1,200,329 Shares; has the sole power to dispose or direct the disposition of 0 Shares; and has the shared power to dispose or direct the disposition of 1,200,329 Shares.

The Reporting Persons have not transacted in the Shares since the last Schedule 13D.

*This outstanding Shares figure reflects the number of outstanding Shares at November 3, 2017, as reported in the Issuer's Form 10-Q, filed on November 13, 2017

Exhibit A: Joint Filing Agreement

Exhibit B: Standstill Agreement (incorporated by reference to Exhibit 10.1 to the Form 8-K filed by the Issuer with the Securities and Exchange Commission on December 20, 2017).

Harbert Management Corporation,

its Managing Member

Harbert Management Corporation,

its Managing Member

Harbert Management Corporation,

its Managing Member

Harbert Management Corporation,

its Managing Member