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Earnings Per Share (EPS)
6 Months Ended
Jun. 30, 2019
Earnings Per Share [Abstract]  
Earnings Per Share (EPS) Earnings Per Share ("EPS")

Basic EPS was computed by dividing net income by the weighted average number of shares of common stock outstanding. Diluted EPS was computed under the treasury stock method by dividing net income by the sum of the weighted average number of shares of common stock outstanding and potentially dilutive securities outstanding during the period under the treasury stock method. Potentially dilutive securities include unvested equity awards that are expected to vest and shares that the Company is contractually obligated to issue in the future.

The following table indicates the computation of basic and diluted earnings per share:
 
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
(in thousands, except per share amounts)
 
2019
 
2018
 
2019
 
2018
Calculation of net income per share:
 
 
 
 
 
 
 
 
Net income
 
$
13,150

 
$
9,626

 
$
27,060

 
$
16,209

Basic weighted average shares outstanding
 
49,848

 
49,547

 
49,812

 
49,511

Basic net income per share
 
$
0.26

 
$
0.19

 
$
0.54

 
$
0.33

 
 
 
 
 
 
 
 
 
Effect of stock options outstanding:
 
 
 
 
 
 
 
 
Basic weighted average shares outstanding
 
49,848

 
49,547

 
49,812

 
49,511

Effect from dilutive shares and options outstanding
 
294

 
523

 
306

 
518

Diluted weighted average shares outstanding
 
50,142

 
50,070

 
50,118

 
50,029

Diluted net income per share
 
$
0.26

 
$
0.19

 
$
0.54

 
$
0.32



The computation of diluted EPS does not include certain unvested awards, on a weighted average basis, because their inclusion would have an anti-dilutive effect on EPS. The awards excluded because of their anti-dilutive effect were as follows:
 
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
(in thousands)
 
2019
 
2018
 
2019
 
2018
Awards excluded from the computation of diluted net income per share because their inclusion would have been anti-dilutive
 
85

 
23

 
108

 
115