Allowances for Doubtful Accounts (Tables)

12 Months Ended

Dec. 31, 2013

Summary Of Allowance For Doubtful Accounts

The movement in the allowance for doubtful accounts for the years ended December 31, 2013, 2012 and 2011 is summarized as follows:

	2013			2012			2011
	(In thousands)
Balance, beginning of year	$	2,168		$	2,407		$	3,090
Provision		53			1,014			23
Write-offs, net of recoveries		(199	)		(1,253	)		(706	)
Balance, end of year	$	2,022		$	2,168		$	2,407