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Schedule II
 12 Months Ended
Dec. 31, 2011
Schedule II [Abstract]  
Valuation and Qualifying Accounts
SCHEDULE II

Valuation and Qualifying Accounts

Activities in the Company's allowance accounts for the years ended December 31, 2011, 2010 and 2009 were as follows (in thousands):

Doubtful Accounts
 
Balance at Beginning of Period
 
Charged to Costs and Expenses
 
Deductions
 
Other*
 
Balance at End of Period
2009
$
8,321

 
227

 
(902
)
 
474

 
$
8,120

2010
$
8,120

 
90

 
(168
)
 
904

 
$
8,946

2011
$
8,946

 
5

 
(5
)
 
783

 
$
9,729


*
Other represents doubtful account reserves recorded as part of net revenues for estimated customer disallowances.