Restructuring and Exit Activities (Tables)

6 Months Ended

Jun. 30, 2019

Restructuring and Exit Activities [Abstract]

Schedule of restructuring activity

The following table shows the restructuring activity for the first six months of 2019 (in thousands):

	Termination Benefits			Facility Costs and Contract Termination		Total
Balance at December 31, 2018	$	18		$	4	$	22
Charges		2			—		2
Settlements		(13	)		(4)		(17	)
Balance at June 30, 2019	$	7		$	—	$	7