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Note 11 - Earnings Per Share
6 Months Ended
Jun. 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
   
Six Months Ended
 
   
June 30,
   
June 30,
 
   
2018
   
2017
   
2018
   
2017
 
(Amounts in thousands, except share and per share data)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net income
  $
9,066
    $
6,418
    $
17,934
    $
12,620
 
                                 
Weighted average common shares outstanding, basic
   
16,689,398
     
17,012,189
     
16,821,842
     
17,005,196
 
Dilutive effect of potential common shares
                               
Stock options
   
69,914
     
47,591
     
62,384
     
50,356
 
Restricted stock
   
29,303
     
23,052
     
28,646
     
20,409
 
Total dilutive effect of potential common shares
   
99,217
     
70,643
     
91,030
     
70,765
 
Weighted average common shares outstanding, diluted
   
16,788,615
     
17,082,832
     
16,912,872
     
17,075,961
 
                                 
Basic earnings per common share
  $
0.54
    $
0.38
    $
1.06
    $
0.74
 
Diluted earnings per common share
   
0.54
     
0.38
     
1.06
     
0.74
 
                                 
Antidilutive potential common shares
                               
Stock options
   
-
     
71,592
     
-
     
59,473
 
Restricted stock
   
1,793
     
5,276
     
867
     
3,565
 
Total potential antidilutive shares
   
1,793
     
76,868
     
867
     
63,038