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Note 10 - Shares Outstanding and Earnings Per Share
 9 Months Ended
Sep. 30, 2015
Notes to Financial Statements  
Earnings Per Share [Text Block]
10.     
     
Shares Outstanding and Earnings Per Share
:
 
Earnings per share have been calculated based on the weighted average number of shares outstanding as set forth below:
 
 
 
For the Three Months Ended
 
 
For the Nine Months Ended
 
 
 
September 30,
 
 
September 30,
 
(in thousands, except per share data)
 
2015
 
 
2014
 
 
2015
 
 
2014
 
Weighted average basic shares outstanding
     11,203       11,120       11,200       11,118  
Assumed exercise of stock options and issuance of stock awards
     -       -       -       1  
Weighted average diluted shares outstanding
     11,203       11,120       11,200       11,119  
Net income (loss)
   $ (598 )   $ 1,556     $ (21,789 )   $ 7,827  
Basic earnings (loss) per share
   $ (0.05 )   $ 0.14     $ (1.95 )   $ 0.70  
Diluted earnings (loss) per share
   $ (0.05 )   $ 0.14     $ (1.95 )   $ 0.70  
Anti-dilutive securities outstanding
     124       200       124       200