Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2017

Restructuring Charges [Abstract]

Schedule Of Accrued Restructuring

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

		Balance as of						Foreign			Balance as of
		December 31,		Restructuring			Cash	Exchange			March 31,
(in thousands)			2016		Charges		Payment	Adjustments			2017
2017 Restructuring:
	Severance	$	-	$	754	$	(700)	$	-	$	54
	Leased facilities and equipment		-		105		(105)		-		-
			-		859		(805)		-		54
2016 Restructuring:
	Severance		738		51		(515)		-		274
	Other exit costs		545		601		(529)		1		618
			1,283		652		(1,044)		1		892
Total		$	1,283	$	1,511	$	(1,849)	$	1	$	946