Covering Analysts

  Signal Hill Capital Group
Contact: William "Sandy" Harrison
Telephone: 443.796.4000
Web Site: www.signalhill.com
   
  Northland Securities
Contact: Richard C. Shannon, CFA
Telephone: 612.851.5908
Web Site: www.northlandsecurities.com
   
  Stifel Nicholaus
Contact: Kevin Cassidy
Telephone: 212.271.3864
Web Site: www.stifel.com