Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2016

Restructuring Plan 2016

Restructuring Charges.

Summary of activity and liability balances

Activity and liability balances recorded as part of the restructuring plan through September 30, 2016 are as follows (dollars in thousands):

	Employee		Contract
	separation and		termination		Asset
	related costs		charges		write-offs		Total
Restructuring charges recognized	$	4,192	$	136	$	27	$	4,355
Cash payments		(2,046)		—		—		(2,046)
Acceleration of share-based compensation		(1,978)		—		—		(1,978)
Asset write-offs/translation gain		(5)		(125)		(27)		(157)
Balance at September 30, 2016	$	163	$	11	$	—	$	174

Restructuring Plan 2011

Restructuring Charges.

Summary of activity and liability balances

Activity and liability balances recorded as part of the 2011 restructuring plan through September 30, 2016 are as follows (dollars in thousands):

	Consolidation
	of leased
	facilities
Balance at December 31, 2015	$	272
Utilized - cash		(704)
Sublease activity		474
Balance at September 30, 2016	$	42

Restructuring Plan 2010

Restructuring Charges.

Summary of activity and liability balances

Activity and liability balances recorded as part of the 2010 restructuring plan through September 30, 2016 are as follows (dollars in thousands):

	Consolidation
	of leased
	facilities
Balance at December 31, 2015	$	982
Utilized—cash		(346)
Adjustment to reserve		(215)
Balance at September 30, 2016	$	421