Exhibit 99.1

JOINT FILING AGREEMENT

We, the signatories of the statement to which this Joint Filing Agreement is attached, hereby agree that such statement is filed, and any amendments thereto filed by either or both of us will be filed, on behalf of each of us.

Date:	July 13, 2016
Signature	/s/ John W. Stanton
	John W. Stanton
Signature	/s/ Theresa E. Gillespie
	Theresa E. Gillespie