Exhibit 1

JOINT FILING AGREEMENT

Each of the undersigned hereby agrees that this Schedule 13D is being filed with the Securities and Exchange Commission on behalf of each of the undersigned pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended.

Dated: February 24, 2017

GPG SSF INVESTMENT, LLC

By: Green Park & Golf Ventures, LLC, its Managing Member

/s/ Carl D. Soderstrom

Name: Carl D. Soderstrom

Title: Manager

GPG RM INVESTMENT, LLC

By: Green Park & Golf Ventures II, LLC, its Managing Member

/s/ Gilbert G. Garcia II

Name: Gilbert G. Garcia II

Title: Manager

GREEN PARK & GOLF VENTURES, LLC

/s/ Carl D. Soderstrom

Name: Carl D. Soderstrom

Title: Manager

GREEN PARK & GOLF VENTURES II, LLC

/s/ Gilbert G. Garcia II

Name: Gilbert G. Garcia II

Title: Manager

/s/ Carl D. Soderstrom

Carl D. Soderstrom

/s/ Clay M. Heighten

Clay M. Heighten, M.D.

/s/ Gilbert G. Garcia II

Gilbert G. Garcia II