SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2012

SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS

	Balance at Beginning of Period		Additions						Deductions		Balance at End of Period
Description			Charged to Costs and Expenses			Charged to Other Accounts
	(in thousands)
YEAR ENDED DECEMBER 31, 2012
Allowance for:
Doubtful accounts	$	603	$	20			—		$	32	$	591
YEAR ENDED DECEMBER 31, 2011
Allowance for:
Doubtful accounts	$	585	$	18			—			—	$	603
YEAR ENDED DECEMBER 31, 2010
Allowance for:
Doubtful accounts	$	651	$	(48	)	$		(4)	$	14	$	585

Description	Balance at Beginning of Period		Allowance Recorded on Current Year Losses		Release of Allowance on Current Year Utilization		Release of Allowance on Losses Expired or Revalued			Balance at End of Period
	(in thousands)
YEAR ENDED DECEMBER 31, 2012
Allowance for:
Deferred tax valuation	$	1,926	$	64		—	$	(3	)	$	1,987
YEAR ENDED DECEMBER 31, 2011
Allowance for:
Deferred tax valuation	$	937	$	338		—	$	651		$	1,926
YEAR ENDED DECEMBER 31, 2010
Allowance for:
Deferred tax valuation	$	560	$	696		—	$	(319	)	$	937