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Earnings Per Share
6 Months Ended
Jun. 30, 2021
Earnings Per Share [Abstract]  
Earnings Per Share
7.
Earnings Per Share

Basic earnings per share (“EPS”) excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as the Company’s dilutive stock options and restricted stock units).

The following is a reconciliation of basic and diluted EPS for the periods presented in the unaudited interim consolidated statements of income:

 
Three Months Ended
June 30,
 
(In thousands, except per share data)
 
2021
   
2020
 
Basic EPS:
           
Weighted average common shares outstanding
   
43,474
     
43,637
 
Net income available to common stockholders
 
$
40,296
   
$
24,713
 
Basic EPS
 
$
0.93
   
$
0.57
 
                 
Diluted EPS:
               
Weighted average common shares outstanding
   
43,474
     
43,637
 
Dilutive effect of common stock options and restricted stock
   
319
     
291
 
Weighted average common shares and common share equivalents
   
43,793
     
43,928
 
Net income available to common stockholders
 
$
40,296
   
$
24,713
 
Diluted EPS
 
$
0.92
   
$
0.56
 

 
Six Months Ended
June 30,
 
(In thousands, except per share data)
 
2021
   
2020
 
Basic EPS:
           
Weighted average common shares outstanding
   
43,517
     
43,735
 
Net income available to common stockholders
 
$
80,142
   
$
35,081
 
Basic EPS
 
$
1.84
   
$
0.80
 
                 
Diluted EPS:
               
Weighted average common shares outstanding
   
43,517
     
43,735
 
Dilutive effect of common stock options and restricted stock
   
323
     
291
 
Weighted average common shares and common share equivalents
   
43,840
     
44,026
 
Net income available to common stockholders
 
$
80,142
   
$
35,081
 
Diluted EPS
 
$
1.83
   
$
0.80
 

There was a nominal number of stock options outstanding for the three and six months ended June 30, 2021 and June 30, 2020, that were not considered in the calculation of diluted EPS since the stock options’ exercise prices were greater than the average market price during these periods.