Restructuring (Tables)

3 Months Ended

Mar. 31, 2016

Restructuring Charges [Abstract]

Schedule of restructuring activity

The following table shows the restructuring activity for the three months ended March 31, 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

The following table shows the restructuring activity for the three months ended March 31, 2015 (in thousands):

				Facility Costs
	Termination			and Contract
	Benefits			Termination			Total
Balance at January 1, 2015	$	190		$	26		$	216
Charges		119			—			119
Payments/settlements		(295	)		(8	)		(303	)
Balance at March 31, 2015	$	14		$	18		$	32