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Net Income Per Share
12 Months Ended
Dec. 31, 2016
Earnings Per Share [Abstract]  
Net Income Per Share
Net Income Per Share
The computation of the Company's basic and diluted net income per share is as follows:
 
Year Ended December 31,
 
2016
 
2015
 
2014
 
(In thousands, except per share data)
Numerator for basic and diluted income per common share:
 
 
 
 
 
Net income
$
97,992

 
$
104,923

 
$
36,453

Less: Net income allocated to unvested participating restricted stock
(1,387
)
 
(1,400
)
 
(521
)
Net income available to common stockholders - basic
96,605

 
103,523

 
35,932

     Effect of unvested participating restricted stock
2

 
4

 

Numerator - net income available to common shareholders - diluted
$
96,607

 
$
103,527

 
$
35,932

 
 
 
 
 
 
Denominator:
 
 
 
 
 
Weighted average outstanding shares of common stock - basic
18,030

 
18,637

 
18,753

     Effect of dilutive securities:
 
 
 
 
 
   Stock options
95

 
131

 
203

Weighted average outstanding shares of common stock - diluted
18,125

 
18,768

 
18,956

Net income per common share:
 
 
 
 
 
Basic
$
5.36

 
$
5.55

 
$
1.92

Diluted
$
5.33

 
$
5.52

 
$
1.90