Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2017

Comprehensive Loss

Summary of changes in accumulated other comprehensive income (loss) by component

	Unrealized Gain (Loss) on Marketable Securities, net of tax			Foreign Currency Items		Total
	(In thousands )
Balance at December 31, 2015	$	(289	)	$	2,596	$	2,307
Other comprehensive income before reclassifications	380			—		380
Net current-period other comprehensive income	380			—		380
Balance at March 31, 2016	$	91		$	2,596	$	2,687
Balance at December 31, 2016	$	(55	)	$	2,596	$	2,541
Other comprehensive income before reclassifications	21			—		21
Net current-period other comprehensive income	21			—		21
Balance at March 31, 2017	$	(34	)	$	2,596	$	2,562