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Valuation And Qualifying Accounts (Tables)

12 Months Ended

Dec. 31, 2012

Valuation and Qualifying Accounts

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS


Description		Beginning Balance				Charged to Costs and Expenses				Deductions(1)				Ending Balance
		(In thousands)
Year Ended December 31, 2012
Deducted from asset accounts:
Allowance for doubtful accounts		$	4,887			$	1,100			$	2,474			$	3,513
Year Ended December 31, 2011
Deducted from asset accounts:
Allowance for doubtful accounts		$	5,114			$	0			$	227			$	4,887
Year Ended December 31, 2010
Deducted from asset accounts:
Allowance for doubtful accounts		$	10,911			$	(2,000	)		$	3,797			$	5,114

(1)	Consists of uncollectible accounts written off.