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Share-Based Compensation Plans
6 Months Ended
Jun. 30, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
SHARE-BASED COMPENSATION PLANS
SHARE-BASED COMPENSATION PLANS
A summary of share-based compensation expense included in net income is as follows:
 
Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
 
2012
 
2011
 
2012
 
2011
 
(In thousands)
Share-based compensation incurred
 
 
 
 
 
 
 
Grants of common shares
$
2,216

 
$
1,651

 
$
4,890

 
$
3,586

Grants of options
123

 
208

 
281

 
462

 
2,339

 
1,859

 
5,171

 
4,048

Capitalized share-based compensation
(223
)
 
(176
)
 
(453
)
 
(358
)
Share-based compensation expense
$
2,116

 
$
1,683

 
$
4,718

 
$
3,690