Note 11 - Preferred Stock and Warrant	6 Months Ended
Jun. 30, 2012
Preferred Stock [Text Block]	11. Preferred Stock and Warrant In January of 2009, as part of the U.S. Department of Treasury’s (“Treasury”) Capital Purchase Program (“CPP”), the Company issued 30 thousand shares of Series A, no par value cumulative perpetual preferred stock to the Treasury for $30.0 million pursuant to a Letter Agreement and Securities Purchase Agreement. These agreements required the Company to comply with certain executive compensation limitations included in the Emergency Economic Stabilization Act of 2008 for the period during which Treasury held the Company’s Preferred Shares. During June 2012, the Treasury conducted an auction as part of its ongoing efforts to wind down and recover its remaining CPP investments. The auction included preferred stock positions held by the Treasury of seven banks participating in the CPP, including the $30.0 million investment in the Company’s Series A preferred stock. The Treasury was successful in selling all of its investment in the Company’s Series A preferred stock to private investors through a registered public offering. The Company received no proceeds as part of the transaction. Since the Treasury no longer owns the preferred stock, the executive compensation and other restrictions put in place by the Treasury no longer apply. The Company continues to view the outstanding preferred stock as an important component of its capital structure. As of June 30, 2012, the Treasury retains its rights to the warrant for the purchase of 223,992 shares of the Company’s common stock at $20.09 per share. The warrant expires in January 2019.

Note 11 - Preferred Stock and Warrant

6 Months Ended

Jun. 30, 2012

11. Preferred Stock and Warrant

In January of 2009, as part of the U.S. Department of Treasury’s (“Treasury”) Capital Purchase Program (“CPP”), the Company issued 30 thousand shares of Series A, no par value cumulative perpetual preferred stock to the Treasury for $30.0 million pursuant to a Letter Agreement and Securities Purchase Agreement. These agreements required the Company to comply with certain executive compensation limitations included in the Emergency Economic Stabilization Act of 2008 for the period during which Treasury held the Company’s Preferred Shares.

During June 2012, the Treasury conducted an auction as part of its ongoing efforts to wind down and recover its remaining CPP investments. The auction included preferred stock positions held by the Treasury of seven banks participating in the CPP, including the $30.0 million investment in the Company’s Series A preferred stock. The Treasury was successful in selling all of its investment in the Company’s Series A preferred stock to private investors through a registered public offering. The Company received no proceeds as part of the transaction. Since the Treasury no longer owns the preferred stock, the executive compensation and other restrictions put in place by the Treasury no longer apply. The Company continues to view the outstanding preferred stock as an important component of its capital structure. As of June 30, 2012, the Treasury retains its rights to the warrant for the purchase of 223,992 shares of the Company’s common stock at $20.09 per share. The warrant expires in January 2019.