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Note 4 - Net Income Per Common Share (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Earnings Per Share Reconciliation [Table Text Block]
   
Three Months Ended
September 30,
   
Nine Months Ended
September 30,
 
(In thousands, except per share data)
 
2012
   
2011
   
2012
   
2011
 
                         
Net income, basic and diluted
  $ 3,091     $ 272     $ 9,547     $ 1,486  
Less preferred stock dividends and discount accretion
    481       474       1,439       1,419  
Net income (loss) available to common shareholders, basic and diluted
  $ 2,610     $ (202 )   $ 8,108     $ 67  
                                 
                                 
Average common shares issued and outstanding, basic and diluted
    7,461       7,427       7,454       7,420  
                                 
Net income (loss) per common share, basic and diluted
  $ .35     $ (.03 )   $ 1.09     $ .01