Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2011

Valuation and Qualifying Accounts [Abstract]

VALUATION AND QUALIFYING ACCOUNTS

VALUATION AND QUALIFYING ACCOUNTS

Description	Balance at Beginning of Year		Additions		Deductions, Recoveries, & Other			Balance at End of Year
	(In thousands)
Year Ended December 31, 2011
Allowance for doubtful accounts	$	1,884	$	1,142	$	(770	)	$	2,256
Tax valuation allowance		7,335		8,831		(4,327	)		11,839
Year Ended December 31, 2010
Allowance for doubtful accounts	$	1,644	$	948	$	(708	)	$	1,884
Tax valuation allowance		6,073		3,213		(1,951	)		7,335
Year Ended December 31, 2009
Allowance for doubtful accounts	$	2,081	$	1,211	$	(1,648	)	$	1,644
Tax valuation allowance		3,378		3,649		(954	)		6,073