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Note 4 - Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2014
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

(Dollars in thousands, except per share data)

   

For the three months ended
June 30
,

   

For the six months ended
June 30
,

 

Earnings Per Share

   

2014

      2013     

2014

   

2013

 

NUMERATORS:

                                 

Net income

    $ 2,206     $ 2,006     $ 2,771     $ 4,046  

Less preferred stock dividends

      50       50       100       100  

Net income available to common shareholders

    $ 2,156     $ 1,956     $ 2,671     $ 3,946  
                                   

DENOMINATORS:

                                 

Weighted average number of common shares outstanding - basic

      13,378       15,120       13,658       15,401  

Effect of potentially dilutive common shares (1)

      48       19       47       18  

Weighted average number of common shares outstanding - diluted

      13,426       15,139       13,705       15,419  
                                   

EARNINGS PER COMMON SHARE:

                                 

Basic attributable to operations

    $ 0.16     $ 0.13     $ 0.20     $ 0.26  

Diluted attributable to operations

    $ 0.16     $ 0.13     $ 0.19     $ 0.26  
                                   

Anti-dilutive options not included in earnings per share calculation

      82,300       108,837       82,300       114,837