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Note 3 - Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2014
EARNINGS PER SHARE [Abstract]  
Schedule of Weighted Average Number of Shares [Table Text Block]
   

For the Three

Months Ended

March 31,

 
   

2014

   

2013

 

Weighted average common shares outstanding

    2,223,010       2,189,175  
                 

Average treasury stock shares

    (189,530 )     (189,530 )
                 

Weighted average common shares and common stock equivalents used to calculate basic earnings per share

    2,033,480       1,999,645  
                 

Additional common stock equivalents (stock options) used to calculate diluted earnings per share

    6,035       10,647  
                 

Weighted average common shares and common stock equivalents used to calculate diluted earnings per share

    2,039,515       2,010,292