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Note 6 - Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2020
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)
 
2020
   
2019
 
Net Income:
     
 
     
 
Net income
  $
3,316
    $
3,818
 
Earnings Per Share:
     
 
     
 
Basic earnings per share
  $
0.64
    $
0.74
 
Diluted earnings per share
  $
0.63
    $
0.73
 
Weighted Average Number of Shares Outstanding:
     
 
     
 
Basic shares
   
5,171
     
5,144
 
Diluted shares
   
5,231
     
5,225