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Note 11 - Earnings Per Share
9 Months Ended
Sep. 30, 2018
Notes to Financial Statements  
Earnings Per Share [Text Block]
Note
11.
Earnings per
Share
 
The following table presents the calculation of basic and diluted earnings per common share for the periods indicated:
 
   
Three Months Ended
   
Nine Months Ended
 
   
September 30,
   
September 30,
 
   
2018
   
2017
   
2018
   
2017
 
(Amounts in thousands, except share and per share data)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net income
  $
9,100
    $
7,652
    $
27,034
    $
20,272
 
Weighted average common shares outstanding, basic
   
16,512,823
     
17,005,654
     
16,717,704
     
17,005,350
 
Dilutive effect of potential common shares
                               
Stock options
   
65,910
     
49,739
     
63,898
     
50,140
 
Restricted stock
   
33,683
     
27,336
     
28,823
     
21,468
 
Total dilutive effect of potential common shares
   
99,593
     
77,075
     
92,721
     
71,608
 
Weighted average common shares outstanding, diluted
   
16,612,416
     
17,082,729
     
16,810,425
     
17,076,958
 
                                 
Basic earnings per common share
  $
0.55
    $
0.45
    $
1.62
    $
1.19
 
Diluted earnings per common share
   
0.55
     
0.45
     
1.61
     
1.19
 
                                 
Antidilutive potential common shares
                               
Stock options
   
-
     
71,592
     
-
     
71,592
 
Restricted stock
   
4,263
     
-
     
2,011
     
4,276
 
Total potential antidilutive shares
   
4,263
     
71,592
     
2,011
     
75,868