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Note 14 - Subsequent Events
12 Months Ended
Dec. 31, 2011
Subsequent Events [Text Block]
(14)  
Subsequent Events

On February 24, 2012, we entered into a Separation Agreement and Release with Oliver G. Brewer III, who was the President and Chief Executive Officer and a director of the Company.  Pursuant to the Separation Agreement, Mr. Brewer resigned from such roles and any other positions held with the Company and its subsidiaries effective as of February 29, 2012.  Mr. Barney Adams, effective March 1, 2012 assumed the role of Interim Chief Executive Office and continues to be the Chairman of the Board of Directors.