Restructuring Activities (Tables)

6 Months Ended

Jun. 30, 2018

The following tables summarize the restructuring costs and restructuring liabilities:

(in thousands)

	June 30, 2018
	Total Expected Costs		Costs Incurred to Date		Expected Costs Remaining
Employee termination benefits	$	831	$	831	$	-
Lease termination costs		604		604		-
Assets write-offs/impairment		222		222		-
Other restructuring costs		342		183		159
Total Restructuring costs	$	1,999	$	1,840	$	159

Restructuring Reserve by Type of Cost

The restructuring costs related to our Performance Improvement Solutions segment and are included in the consolidated statements of operations within the "Restructuring charges" line caption.

	Employee termination benefits		Lease termination costs		Other Restructuring costs		Total
Balance as of January 1, 2018	$	465	$	-	$	33	$	498
Accruals		366		604		137		1,107
Payments		(503)		(624)		(170)		(1,297)
Currency translation and other adjustments		(11)		70		-		59
Balance as of June 30, 2018	$	317	$	50	$	-	$	367