XML 97 R11.htm IDEA: XBRL DOCUMENT v2.4.0.6
Investments In Equity Securities Available for Sale
 12 Months Ended
Dec. 31, 2011
Available-for-sale Securities [Abstract]  
Investments In Equity Securities Available for Sale
Investments in Equity Securities Available for Sale
At December 31, 2011 and 2010, investments in equity securities available for sale were as follows:
(Dollars in thousands)
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
 
Fair
Value
 
Carrying
Value
December 31, 2011
 

 
 

 
 

 
 

 
 

Common stocks
$
209,210

 
$
113,660

 
$
(2,888
)
 
$
319,982

 
$
319,982

Preferred stocks
133,183

 
5,139

 
(14,865
)
 
123,457

 
123,457

Total
$
342,393

 
$
118,799

 
$
(17,753
)
 
$
443,439

 
$
443,439

December 31, 2010
 

 
 

 
 

 
 
 
 

Common stocks
$
188,949

 
$
128,096

 
$
(989
)
 
$
316,056

 
$
316,056

Preferred stocks
215,286

 
40,386

 
(10,675
)
 
244,997

 
244,997

Total
$
404,235

 
$
168,482

 
$
(11,664
)
 
$
561,053

 
$
561,053