Restructuring and Exit Activities (Tables)

6 Months Ended

Jun. 30, 2017

Restructuring and Exit Activities [Abstract]

Schedule of restructuring activity

The following table shows the restructuring activity for the six months ended June 30, 2016 (in thousands):

				Facility Costs
	Termination			and Contract
	Benefits			Termination		Total
Balance at January 1, 2016	$	—		$	—	$	—
Charges		126			—		126
Payments/settlements		—			—		—
Balance at March 31, 2016	$	126		$	—	$	126
Payments/settlements		(93	)		—		(93	)
Balance at June 30, 2016	$	33		$	—	$	33