VALUATION AND ALLOWANCE ACCOUNTS

12 Months Ended

Dec. 31, 2011

VALUATION AND ALLOWANCE ACCOUNTS

SCHEDULE II—VALUATION AND ALLOWANCE ACCOUNTS

In thousands
	Balance 12/31/08		Charges to Expenses		Other Charges/ (Reversals) (1)			Write-offs/ Payments			Balance 12/31/09
Allowance for doubtful accounts	$	6,616	$	6,866	$	765		$	(5,538	)	$	8,709
	Balance 12/31/09		Charges to Expenses		Other Charges/ (Reversals) (1)			Write-offs/ Payments			Balance 12/31/10
Allowance for doubtful accounts	$	8,709	$	7,524	$	(190	)	$	(5,198	)	$	10,845
	Balance 12/31/10		Charges to Expenses		Other Charges/ (Reversals) (1)			Write-offs/ Payments			Balance 12/31/11
Allowance for doubtful accounts	$	10,845	$	7,079	$	6,807		$	(5,826	)	$	18,905