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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2015
Earnings Per Share [Abstract]  
Anti-dilutive Shares Excluded From Computation of Diluted Earnings Per Share
The following table shows the shares that were excluded from the computation of diluted earnings per share, for the three- and nine-month periods ended September 30, 2015 and 2014:
 
 
Three Months Ended
 
Nine Months Ended
 
 
September 30,
 
September 30,
(In thousands)
 
2015
 
2014
 
2015
 
2014
Stock options
 
6

 

 
6

 

Nonvested shares
 
44

 

 
50

 

Contingently issuable
 
218

 
111

 
218

 
125

1.875% Convertible debentures, net of tax
 
22

 

 
22

 

1.75% Convertible debentures, net of tax
 
30,413

 

 
30,413

 

Reconciliation of Basic and Diluted Earnings Per Share
Reconciliations showing the computation of basic and diluted shares and the related impact on income for the three - and nine-month periods ended September 30, 2014, are provided in the following table:
 
 
Three Months Ended
 
Nine Months Ended
 
 
September 30, 2014
 
September 30, 2014
(In thousands, except per share amounts)
 
Income
(Numerator)
 
Weighted
Average
Shares
(Denominator)
 
Per Share
Amount
 
Income
(Numerator)
 
Weighted
Average
Shares
(Denominator)
 
Per Share
Amount
Basic EPS
 
 
 
 
 
 
 
 
 
 
 
 
Net income attributable to common stockholders
 
$
18,148

 
120,067

 
$
0.15

 
$
55,615

 
119,849

 
$
0.46

Effect of Dilutive Securities
 
 
 
 
 
 
 
 
 
 
 
 
Stock options
 

 
6

 
 
 

 
31

 
 
Nonvested shares
 

 
113

 
 
 

 
22

 
 
Contingently issuable shares
 

 
107

 
 
 

 
45

 
 
1.875% Convertible debentures, net of tax
 

 
95

 
 
 

 
95

 
 
1.75% Convertible debentures, net of tax
 
4,060

 
36,003

 
 
 
12,229

 
36,003

 
 
Diluted EPS
 
 
 
 
 
 
 
 
 
 
 
 
Net income attributable to common stockholders and assumed conversions
 
$
22,208

 
156,391

 
$
0.14

 
$
67,844

 
156,045

 
$
0.43