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Share-Based Compensation Plans
9 Months Ended
Sep. 30, 2011
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
 
Nine Months Ended
 
September 30,
 
September 30,
 
2011
 
2010
 
2011
 
2010
 
(In thousands)
Share-based compensation incurred
 
 
 
 
 
 
 
Grants of common shares
$
1,847

 
$
1,244

 
$
5,433

 
$
3,996

Grants of options
210

 
287

 
672

 
849

 
2,057

 
1,531

 
6,105

 
4,845

Capitalized share-based compensation
(167
)
 
(192
)
 
(525
)
 
(576
)
Share-based compensation expense
$
1,890

 
$
1,339

 
$
5,580

 
$
4,269