Restructuring Charges (Tables)

12 Months Ended

Dec. 31, 2018

Restructuring Charges [Abstract]

Schedule Of Accrued Restructuring

The following table summarizes the 2018activity in the accrued restructuring balances related to the various restructuring activities initiated prior to December 31, 2018:

		Balance as of							Foreign	Balance as of
		December 31,		Restructuring		Cash	Non-Cash		Exchange	December 31,
(in thousands)			2017		Charges	Payment	Activity	Adjustments		2018
2018 Restructuring:
	Severance		$ —		$ 2,815	$ (2,533)	$ —		$ —	$ 282
	Other exit costs		—		1,773	(855)	—		—	918
			—		4,588	(3,388)	—		—	1,200
2017 Restructuring:
	Severance		47		3	(50)	—		—	—
	Lease facility costs		—		96	(96)	—		—	—
	Other exit costs		198		270	(309)	—		(24)	135
			245		369	(455)	—		(24)	135
2016 Restructuring:
	Severance		29		(6)	(23)	—		—	—
	Other exit costs		16		246	(146)	(116)		—	—
			45		240	(169)	(116)		—	—
Total			$ 290		$ 5,197	$ (4,012)	$ (116)		$ (24)	$ 1,335

The following table summarizes the 2017 activity in the accrued restructuring balances related to the various restructuring activities initiated prior to December 31, 2017:

			Balance as of						Foreign		Balance as of
			December 31,		Restructuring		Cash	Non-Cash	Exchange		December 31,
(in thousands)				2016		Charges	Payment	Activity	Adjustments		2017
	2017 Restructuring:
		Severance		$ —		$ 2,172	$ (2,125)	$ —		$ —	$ 47
		Lease facility costs		—		264	(264)	—		—	—
		Other exit costs		—		531	(335)	—		2	198
				—		2,967	(2,724)	—		2	245
	2016 Restructuring:
		Severance		738		(42)	(667)	—		—	29
		Lease facility costs		—		58	(58)	—		—	—
		Other exit costs		545		1,953	(2,442)	(42)		2	16
				1,283		1,969	(3,167)	(42)		2	45
	Total			$ 1,283		$ 4,936	$ (5,891)	$ (42)		$ 4	$ 290

Schedule Of Components Of Restructuring Charges

	The components of the restructuring charges initiated during 2018 were as follows:
(in thousands)			Americas		Asia		Europe		Total
	Severance costs	$	2,496	$	274	$	45	$	2,815
	Other exit costs		1,773		—		—		1,773
		$	4,269	$	274	$	45	$	4,588

The components of the restructuring charges initiated during 2017 were as follows:
(in thousands)			Americas		Asia		Total
	Severance costs	$	1,985	$	187	$	2,172
	Lease facility costs		264		—		264
	Other exit costs		531		—		531
		$	2,780	$	187	$	2,967

The components of the restructuring charges initiated during 2016 were as follows:

(in thousands)			Americas		Asia		Europe		Total
	Severance costs	$	1,726	$	1,904	$	—	$	3,630
	Other exit costs		924		—		53		977
		$	2,650	$	1,904		53	$	4,607