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Earnings Per Share (Tables)
 3 Months Ended
Mar. 31, 2019
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted

The table below sets forth the reconciliation between net income and the weighted average shares outstanding used for calculating basic and diluted EPS:

 

 

Three Months Ended

 

 

March 31,

 

 

2019

 

 

2018

 

Earnings (numerator)

 

 

 

 

 

 

 

Net income attributable to common stockholders

$

31,716

 

 

$

18,526

 

 

 

 

 

 

 

 

 

Shares (denominator)

 

 

 

 

 

 

 

Weighted average common shares outstanding (basic)

 

50,398

 

 

 

49,337

 

Dilutive effect of stock options and stock awards outstanding

 

1,064

 

 

 

1,285

 

Adjusted weighted average common shares outstanding (diluted)

 

51,462

 

 

 

50,622

 

 

 

 

 

 

 

 

 

Earnings per share attributable to common stockholders

 

 

 

 

 

 

 

Basic

$

0.63

 

 

$

0.38

 

Diluted

$

0.62

 

 

$

0.37

 

 

 

 

 

 

 

 

 

Stock options and stock awards excluded from EPS

  calculation because the effect would be anti-dilutive

 

58

 

 

 

6