Schedule II-Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2014

Schedule II-Valuation and Qualifying Accounts

Schedule II-Valuation and Qualifying Accounts

Schedule II — Valuation and Qualifying Accounts

			Additions
			Charged
	Balance at		(Credited)			Charged to					Balance at
	Beginning		to Costs and			Other					End of
Description	of Period		Expenses			Accounts		Deductions			Period
Deducted from asset accounts:						(in thousands)
Year ended December 31, 2014
Allowance for doubtful accounts	$	2,438	$	(1,814	)	$	325	$	(218	)	$	731
Valuation allowance in net deferred tax assets	7,753		27,156			—		—			34,909
	$	10,191	$	25,342		$	325	$	(218	)	$	35,640
Year ended December 31, 2013
Allowance for doubtful accounts	$	492	$	1,946		$	—	$	—		$	2,438
Valuation allowance in net deferred tax assets	4,708		2,420			625		—			7,753
	$	5,200	$	4,366		$	625	$	—		$	10,191
Year ended December 31, 2012
Allowance for doubtful accounts	$	468	$	198		$	—	$	(174	)	$	492
Valuation allowance in net deferred tax assets	1,765		2,943			—		—			4,708
	$	2,233	$	3,141		$	—	$	(174	)	$	5,200