SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2016

Valuation And Qualifying Accounts [Abstract]

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

	Allowance for Doubtful Accounts (1)
	(In thousands)
Balance at December 31, 2013	$	637
Provision		522
Write-offs and recoveries, net		(613	)
Balance at December 31, 2014		546
Provision		414
Write-offs and recoveries, net		(191	)
Balance at December 31, 2015		769
Provision		620
Write-offs and recoveries, net		(31	)
Balance at December 31, 2016	$	1,358

(1) The provision is included in sales and marketing expenses.