Schedule II-Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2013

Schedule II—Valuation and Qualifying Accounts (in thousands)

COL. A	COL. B		COL. C				COL. D			COL. E
			Additions
	Balance at		Charged to		Charged to					Balance at
	Beginning		Costs and		Other					End of
Description	of Period		Expenses		Accounts		Deductions			Period
Deducted from asset accounts:
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

Year ended December 31, 2011
Allowance for doubtful accounts	$	512	$	—	$	—	$	(44	)	$	468
Valuation allowance in net deferred tax assets	1,644		—		—		121			1,765
	$	2,156	$	—	$	—	$	77		$	2,233