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Selected Quarterly Results
 12 Months Ended
Dec. 31, 2011
SELECTED QUARTERLY RESULTS (Unaudited) [Abstract]  
Quarterly Financial Information [Text Block]
SELECTED QUARTERLY RESULTS (Unaudited)
The table below presents quarterly data for the years ended December 31, 2011 and 2010:
 
First
 
Second
 
Third
 
Fourth
 
(In thousands, except per share amounts, unaudited)
2011
 

 
 

 
 

 
 

Revenues
$
78,458

 
$
69,873

 
$
76,455

 
$
76,956

Net income applicable to common shareholders (a)
$
23,339

 
$
17,156

 
$
26,206

 
$
22,767

Net income per common share — basic
$
0.52

 
$
0.38

 
$
0.58

 
$
0.50

Net income per common share — diluted
$
0.51

 
$
0.37

 
$
0.57

 
$
0.49

2010
 

 
 

 
 

 
 

Revenues
$
116,187

 
$
91,153

 
$
91,923

 
$
95,282

Net income applicable to common shareholders
$
48,827

 
$
34,963

 
$
35,515

 
$
34,311

Net income per common share — basic
$
1.12

 
$
0.80

 
$
0.81

 
$
0.77

Net income per common share — diluted
$
1.10

 
$
0.78

 
$
0.79

 
$
0.76



(a) In third quarter 2011, our income tax provision included benefits of $6.8 million related to the favorable resolution of tax contingencies. Our fourth quarter 2011 income tax provision included a $1.5 million benefit associated with after tax interest income on tax refunds.