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Net Income per Share
3 Months Ended
Mar. 31, 2017
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:
 
Three months ended March 31,
 
2017
 
2016
 
(In thousands, except per share data)
Numerator for basic and diluted income per common share:
 
 
 
Net income
$
14,363

 
$
25,543

Less: Net income allocated to unvested participating restricted stock
(264
)
 
(382
)
Net income available to common stockholders - basic
14,099

 
25,161

Effect of unvested participating restricted stock in two-class calculation

 
1

Net income available to common stockholders - diluted
$
14,099

 
$
25,162

Denominator:
 
 
 
Weighted average outstanding shares of common stock - basic
17,694

 
18,260

Dilutive effect of stock options
43

 
113

Weighted average outstanding shares of common stock - diluted
17,737

 
18,373

Net income per common share:
 
 
 
Basic
$
0.80

 
$
1.38

Diluted
$
0.79

 
$
1.37