Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2017

Comprehensive Income Net Of Tax [Abstract]

Schedule Of Accumulated Other Comprehensive Loss

The changes in accumulated other comprehensive loss by component were as follows:

			Foreign			Unrealized
			currency		Derivative	loss on
			translation		instruments,	investments,
(in thousands)			adjustments		net of tax		net of tax		Other		Total
Balances, December 31, 2016		$	(14,544)	$	286	$	(74)	$	156	$	(14,176)
	Other comprehensive gain before reclassifications		608		365		4		(13)		964
Net current period other comprehensive gain (loss)			608		365		4		(13)		964
Balances, March 31, 2017		$	(13,936)	$	651	$	(70)	$	143	$	(13,212)