Restructuring Expenses (Tables)

12 Months Ended

Dec. 31, 2018

Restructuring Expenses [Abstract]

Restructuring Costs

The following tables summarize the restructuring costs and restructuring liabilities at December 31, 2018. The amounts to be transferred from cumulative translation adjustments and included in determining net loss for the period, in which the liquidation of these foreign entities are completed (2019), are not included in the table below.

(in thousands)	Total Expected Termination Costs		Termination Costs for the Year		Accumulated Termination Costs		Expected Costs Remaining
Employee termination benefits	$	820	$	355	$	820	$	-
Lease termination costs		700		700		700		-
Assets write-offs		222		-		222		-
Other restructuring costs		419		214		260		159
Total	$	2,161	$	1,269		2,002	$	159

Restructuring Reserve

Restructuring Liabilities

(in thousands)	Employee Termination Benefits			Lease Termination Costs			Other Restructuring Costs			Total
Balance as of January 1, 2018	$	465		$	-		$	-		$	465
Accruals		341			668			214			1,223
Payments		(737	)		(635	)		(214	)		(1,586	)
Currency translation adjustments		(17	)		1			-			(16	)
Balance as of December 31, 2018	$	52		$	34		$	-		$	86