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QUARTERLY SUPPLEMENTARY FINANCIAL INFORMATION (UNAUDITED) (Tables)
 12 Months Ended
Dec. 31, 2013
Quarterly Financial Data [Abstract]  
Schedule of Quarterly Financial Information
The following table sets forth our selected unaudited quarterly financial information:
(In Thousands Except Share Data)
 
 
 
 
 
 
 
 
 
Quarters
First
 
Second
 
Third
 
Fourth
 
Total
Year Ended December 31, 2013
 
 
 
 
 
 
 
 
 
Total revenues
$
205,305

 
$
219,719

 
$
223,024

 
$
228,994

 
$
877,042

Income before income taxes
29,850

 
20,318

 
14,395

 
37,339

 
101,902

Net income
$
22,393

 
$
15,496

 
$
11,725

 
$
26,526

 
$
76,140

Basic earnings per share (1)
$
0.89

 
$
0.61

 
$
0.46

 
$
1.04

 
$
3.01

Diluted earnings per share (1)
0.88

 
0.61

 
0.45

 
1.04

 
2.98

Year Ended December 31, 2012
 
 
 
 
 
 
 
 
 
Total revenues
$
193,699

 
$
199,646

 
$
206,581

 
$
213,317

 
$
813,243

Income (loss) before income taxes
24,876

 
19,177

 
10,020

 
(7,999
)
 
46,074

Net income (loss)
$
19,184

 
$
14,716

 
$
8,730

 
$
(2,418
)
 
$
40,212

Basic earnings (loss) per share (1)
$
0.75

 
$
0.58

 
$
0.34

 
$
(0.10
)
 
$
1.58

Diluted earnings (loss) per share (1)
0.75

 
0.58

 
0.34

 
(0.10
)
 
1.58

(1)
The sum of the quarterly reported amounts may not equal the full year, as each is computed independently.