Restructuring and Exit Activities (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Exit Activities [Abstract]

Schedule of restructuring activity

The following table shows the restructuring activity for the first three 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		(9)		(4)		(13)
Balance at March 31, 2019	$	11	$	—	$	11