Exhibit 7.6

JOINT FILING AGREEMENT

Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned agree that the Statement on Schedule 13D to which this exhibit is attached is filed on behalf of each of them.

Date: February 3, 2014
	DIAMOND CASTLE PARTNERS IV, L. P.
	By: DCP IV GP, L.P., its General Partner
	By: DCP IV GP-GP, LLC, its General Partner
	*
	Name:	Ari J. Benacerraf
	Title:	Managing Member
	DIAMOND CASTLE PARTNERS IV-A, L.P.
	By: DCP IV GP, L.P., its General Partner
	By: DCP IV GP-GP, LLC, its General Partner
	*
	Name:	Ari J. Benacerraf
	Title:	Managing Member
	DEAL LEADERS FUND, L.P.
	By: DCP IV GP, L.P., its General Partner
	By: DCP IV GP-GP, LLC, its General Partner
	*
	Name:	Ari J. Benacerraf
	Title:	Managing Member

DCP IV GP, L.P.
By: DCP IV GP-GP, LLC, its General Partner
*
Name:	Ari J. Benacerraf
Title:	Managing Member
DCP IV GP-GP, LLC
*
Name:	Ari J. Benacerraf
Title:	Managing Member
*
Ari J. Benacerraf
*
Michael W. Ranger
*
Andrew H. Rush

*By:	/s/ William J. Denehy
	William J. Denehy
	As Attorney-in-Fact