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Note 16 - Shares Outstanding and Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2013
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

For the years ended December 31,

 
(in thousands, except per share data)  

2013

   

2012

   

2011

 

Weighted average basic shares outstanding

    11,065       10,989       10,937  

Assumed exercise of stock options and issuance of stock awards

    9       6       14  

Weighted average diluted shares outstanding

    11,074       10,995       10,951  
                         

Net income

  $ 7,647     $ 2,277     $ 24,970  
                         

Basic earnings per share

  $ 0.69     $ 0.21     $ 2.28  

Diluted earnings per share

  $ 0.69     $ 0.21     $ 2.28  
                         

Anti-dilutive securities outstanding

    201       194       61