Valuation And Qualifying Accounts

12 Months Ended

Dec. 31, 2019

Valuation And Qualifying Accounts [Abstract]

Valuation And Qualifying Accounts

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

			Charged to
	Beginning		Costs and					Ending
Description	Balance		Expenses		Deductions (1)			Balance
	(In thousands)
Year Ended December 31, 2019
Deducted from asset accounts:
Allowance for doubtful accounts	$	2,312	$	5,683	$	(1,479	)	$	6,516
Year Ended December 31, 2018
Deducted from asset accounts:
Allowance for doubtful accounts	$	2,323	$	—	$	(11	)	$	2,312
Year Ended December 31, 2017
Deducted from asset accounts:
Allowance for doubtful accounts	$	3,191	$	—	$	(868	)	$	2,323

^{(1) Consists of uncollectible accounts written off.}