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Earnings Per Share (Tables)
 12 Months Ended
Dec. 31, 2018
Earnings Per Share [Abstract]  
Basic and Diluted Weighted Average Shares Outstanding Used to Compute Earnings Per Share

The following table sets forth basic and diluted weighted average shares outstanding used to compute earnings per share:

 

 

Year Ended December 31,

 

 

2018

 

 

2017

 

 

2016

 

 

(In thousands)

 

Basic weighted average shares outstanding

 

36,958

 

 

 

36,864

 

 

 

36,844

 

Dilutive effect of stock options and restricted stock

 

897

 

 

 

1,174

 

 

 

894

 

Diluted weighted average shares outstanding

 

37,855

 

 

 

38,038

 

 

 

37,738