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Note 9 - Shares Outstanding and Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2016
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
 
 
For the Three Months Ended
 
 
 
March 31,
 
(in thousands, except per share data)
 
2016
 
 
2015
 
Weighted average basic shares outstanding
    11,182       11,195  
Assumed exercise of stock options and issuance of stock awards
    -       -  
Weighted average diluted shares outstanding
    11,182       11,195  
Net income (loss)
  $ (767 )   $ 1,069  
Basic earnings (loss) per share
  $ (0.07 )   $ 0.10  
Diluted earnings (loss) per share
  $ (0.07 )   $ 0.10  
Anti-dilutive securities outstanding
    147       283