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Investments In Equity Securities Available For Sale (Tables) (Equity securities available for sale)
12 Months Ended
Dec. 31, 2014
Equity securities available for sale
 
Schedule of Available-for-sale Securities [Line Items]  
Schedule of Investments in Equity Securities
At December 31, 2014 and 2013, investments in equity securities available for sale were as follows:
(In thousands)
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
 
Fair
Value
 
Carrying
Value
December 31, 2014
 

 
 

 
 

 
 

 
 

Common stocks
$
69,870

 
$
11,929

 
$
(5,453
)
 
$
76,346

 
$
76,346

Preferred stocks
90,425

 
8,385

 
(4,165
)
 
94,645

 
94,645

Total
$
160,295

 
$
20,314

 
$
(9,618
)
 
$
170,991

 
$
170,991

 
 
 
 
 
 
 
 
 
 
December 31, 2013
 

 
 

 
 

 
 
 
 

Common stocks
$
118,536

 
$
42,239

 
$

 
$
160,775

 
$
160,775

Preferred stocks
85,091

 
43,791

 
(6,319
)
 
122,563

 
122,563

Total
$
203,627

 
$
86,030

 
$
(6,319
)
 
$
283,338

 
$
283,338