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Earnings Per Share
9 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
Basic earnings per share (“EPS”) is computed based on the weighted average number of common shares outstanding for the period, excluding any dilutive common share equivalents. Diluted EPS reflects the potential dilution resulting from the exercises of stock options, vesting of restricted stock, vesting of performance share units, vesting of restricted stock units and conversion of preferred stock.
The following table reconciles the numerator (i.e., income) and denominator (i.e., shares) of the basic and diluted EPS computations for the periods presented (in thousands, except per share data):
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2019
 
2018
 
2019
 
2018
Numerator for EPS:
 
 
 
 
 
 
 
Net income
$
20,146

 
$
37,380

 
$
97,587

 
$
123,519

Less: Preferred stock dividends
(3
)
 
(3
)
 
(8
)
 
(8
)
Income available to common stockholders
$
20,143

 
$
37,377

 
$
97,579

 
$
123,511

Denominator for EPS:
 

 
 

 
 
 
 
Weighted average common shares outstanding
33,649

 
34,861

 
34,230

 
34,870

Plus: Assumed conversion of share-based compensation (1)
256

 
1,033

 
310

 
859

     Assumed conversion of preferred stock
25

 
25

 
25

 
25

Weighted average diluted common shares outstanding
33,930

 
35,919

 
34,565

 
35,754

Basic earnings per common share
$
0.60

 
$
1.07

 
$
2.85

 
$
3.54

Diluted earnings per common share
$
0.59

 
$
1.04

 
$
2.82

 
$
3.45


(1)
 
Represents the dilutive effect of unvested restricted stock, unvested performance share units, unvested restricted stock units and unexercised stock options.