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Earnings (Loss) Per Share Data (Tables)
12 Months Ended
Dec. 31, 2011
Earnings Per Share [Abstract]  
Reconciliation of Basic and Diluted Earnings Per share
The following is a reconciliation of the basic and diluted earnings per share (“EPS”) computations for both the numerator and denominator (in thousands, except per share data):
 
 
For the years ended December 31,
2011:
 
Income (loss)(Numerator)
 
Common Shares(Denominator)
 
Per Common
Share Amounts
Basic EPS
 
 
 
 
 
 
Income from continuing operations
 
$
161,532

 
 
 
$
1.43

Loss from discontinued operations
 
(74,608
)
 
 
 
(0.66
)
Net income
 
86,924

 
113,000

 
$
0.77

Effect of Dilutive Securities
 
 

 
 

 
 

Convertible securities
 
287

 
1,011

 
 

Stock options, warrants and awards
 
—

 
770

 
 

Diluted EPS
 
 

 
 

 
 

Income from continuing operations plus assumed conversions
 
161,819

 
 

 
$
1.41

Loss from discontinued operations
 
(74,608
)
 
 

 
(0.65
)
Net income plus assumed conversions
 
$
87,211

 
114,781

 
$
0.76

2010:
 
 

 
 

 
 

Basic EPS
 
 

 
 

 
 

Income from continuing operations
 
$
14,464

 
 

 
$
0.12

Loss from discontinued operations
 
(120,573
)
 
 

 
(1.04
)
Net loss
 
(106,109
)
 
116,348

 
$
(0.91
)
Effect of Dilutive Securities
 
 

 
 

 
 

4.00% junior subordinated convertible debentures
 
289

 
275

 
 

Stock options, warrants and awards
 
—

 
304

 
 

Diluted EPS
 
 

 
 

 
 

Income from continuing operations plus assumed conversions
 
14,753

 
 

 
$
0.13

Loss from discontinued operations
 
(120,573
)
 
 

 
(1.03
)
Net loss plus assumed conversions
 
$
(105,820
)
 
116,927

 
$
(0.91
)
2009:
 

 

 

Basic EPS
 
 
 
 
 
 
Income from continuing operations
 
$
234,695

 
 
 
$
2.00

Loss from discontinued operations
 
(22,772
)
 
 
 
(0.19
)
Net income
 
211,923

 
117,094

 
$
1.81

Effect of Dilutive Securities
 
 
 
 
 
 
4.00% junior subordinated convertible debentures
 
284

 
275

 
 
Stock options, warrants and awards
 
—

 
408

 
 
Diluted EPS
 
 
 
 
 
 
Income from continuing operations plus assumed conversions
 
234,979

 
 
 
$
2.00

Loss from discontinued operations
 
(22,772
)
 
 
 
(0.19
)
Net income plus assumed conversions
 
$
212,207

 
117,777

 
$
1.80