Schedule II Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2018

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

Schedule II Valuation and Qualifying Accounts

VALUATION AND QUALIFYING ACCOUNTS

Years Ended December 31, 2018, 2017 and 2016

Description	Balance at Beginning of Period		Charged to (Reduction in) Costs and Expenses			Other		Deductions			Balance at End of Period
	(In thousands)
Year ended December 31, 2018
Allowance for doubtful accounts	$	5,583	$	1,518		$	290	$	(1,397	)	$	5,994
Deferred tax asset valuation allowances	21,755		17,419			1,792		—			40,966
Year ended December 31, 2017
Allowance for doubtful accounts	$	5,118	$	3,610		$	1,099	$	(4,244	)	$	5,583
Deferred tax asset valuation allowances	12,048		9,707			—		—			21,755
Year ended December 31, 2016
Allowance for doubtful accounts	$	13,960	$	(1,515	)	$	386	$	(7,713	)	$	5,118
Deferred tax asset valuation allowances	10,968		1,080			—		—			12,048