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Stockholders' Equity
12 Months Ended
Dec. 31, 2011
Stockholders' Equity  
Stockholders' Equity

Note 13.  Stockholders' Equity

Preferred Stock

        The Company may issue up to 30 million shares of preferred stock in one or more series. The Board of Directors is authorized to fix the rights and terms for any series of preferred stock without additional shareholder approval. As of December 31, 2011, 2010, and 2009, there were no outstanding shares of preferred stock.