Board of Directors Below is a summary of our committee structure and membership information. To read more about any of the committees, click on committee names in the chart below. Independent Director Audit Committee Kelcy L. Warren Marshall (Mackie) S. McCrea Matthew S. Ramsey David K. Skidmore Independent Director Audit Committee W. Brett Smith Independent Director Audit Committee William P. Williams Independent Director Audit Committee = Independent Director = Chairperson = Member = Chairman of the Board = Financial Expert