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Accumulated Other Comprehensive Income (Tables)
 12 Months Ended
Dec. 31, 2012
Accumulated Other Comprehensive Income [Abstract]  
Schedule Of Accumulated Other Comprehensive Income

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unrealized loss on investments, net of tax

 

 

Unrealized gain (loss) on derivatives instruments, net of tax

 

 

Cumulative translation adjustment

 

 

 

 

 

 

 

 

 

 

 

 

Balance as of January 1, 2010

 

$
(355)

 

$
(3,287)

 

$
13,983 

 

Current-period other comprehensive income, net of tax

 

 
176 

 

 
730 

 

 
2,220 

 

Balance as of December 31, 2010

 

 
(179)

 

 
(2,557)

 

 
16,203 

 

Current-period other comprehensive (loss) income, net of tax

 

 
(108)

 

 
5,763 

 

 
(3,679)

 

Balance as of December 31, 2011

 

 
(287)

 

 
3,206 

 

 
12,524 

 

Current-period other comprehensive income (loss), net of tax

 

 
116 

 

 
(5,276)

 

 
5,671 

 

Balance as of December 31, 2012

 

$
(171)

 

$
(2,070)

 

$
18,195