Restructuring Activities (Tables)

3 Months Ended

Mar. 31, 2018

Restructuring and Related Costs [Table Text Block]

The following tables summarize the restructuring costs and restructuring liabilities:

(in thousands)

	March 31, 2018
	Total Expected Costs		Costs Incurred to Date		Expected Costs Remaining
Employee termination benefits	$	736	$	729	$	7
Lease termination costs		555		519		36
Assets write-offs/impairment		222		222		-
Other restructuring costs		272		180		92
Total Restructuring costs	$	1,785	$	1,650	$	135

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

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

	Employee termination benefits		Lease termination costs		Other Restructuring costs		Total
Balance as of January 1, 2018	$	465	$	-	$	33	$	498
Accruals		264		519		134		917
Payments		(406)		-		(5)		(411)
Currency translation and other adjustments		1		119		-		120
Balance as of March 31, 2018	$	324	$	638	$	162	$	1,124

The accrued employee termination benefits were included in "accrued compensation" line, and the accrued lease termination costs and other restructuring costs were included in "accrued expenses" in the consolidated balance sheets.