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Note 14 - Shares Outstanding and Earnings Per Share
 6 Months Ended
Jun. 30, 2019
Notes to Financial Statements  
Earnings Per Share [Text Block]
14.
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
  
   
June 30,
  
(in thousands, except per share data)
  
2019
    
2018
    
2019
    
2018
  
Weighted average basic shares outstanding
    
11,415
      
11,435
      
11,482
      
11,419
  
Assumed exercise of stock options and issuance of stock awards
    
-
      
-
      
-
      
-
  
Weighted average diluted shares outstanding
    
11,415
      
11,435
      
11,482
      
11,419
  
Net income
   $
2,081
     $
15,848
     $
4,155
     $
23,477
  
Basic earnings per share
   $
0.18
     $
1.39
     $
0.36
     $
2.06
  
Diluted earnings per share
   $
0.18
     $
1.39
     $
0.36
     $
2.06
  
Unvested RSUs
    
167
      
63
      
167
      
63