SCHEDULE II - CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2019

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

SCHEDULE II - CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

Description:	Balance at Beginning of Year		Charged to Costs and Expenses		Deductions			Balance at End of Year
	(in thousands)
Year ended December 31, 2019
Deducted from asset accounts:
Allowance for doubtful accounts	$	500	$	—	$	(60	)	$	440
Income tax valuation allowance	8,152		—		(2,181		)	5,971
Total	$	8,652	$	—	$	(2,241	)	$	6,411
Year ended December 31, 2018
Deducted from asset accounts:
Allowance for doubtful accounts	$	632	$	—	$	(132	)	$	500
Income tax valuation allowance	42,241		—		(34,089		)	8,152
Total	$	42,873	$	—	$	(34,221	)	$	8,652
Year ended December 31, 2017
Deducted from asset accounts:
Allowance for doubtful accounts	$	632	$	—	$	—		$	632
Income tax valuation allowance	55,827		—		(13,586		)	42,241
Total	$	56,459	$	—	$	(13,586	)	$	42,873