Restructuring and Severance (Tables)

3 Months Ended

Mar. 31, 2016

Restructuring And Related Activities [Abstract]

Restructuring and Severance

All unpaid restructuring and severance accruals are included in other accrued expenses and liabilities within current liabilities in the condensed consolidated balance sheets at March 31, 2016 and December 31, 2015. Restructuring and severance activities during the three months ended March 31, 2016 and March 31, 2015 were as follows (in thousands):

	Three Months Ended March 31,
	2016			2015
Balance at beginning of period	$	633		$	1,377
Restructuring expense incurred for the period		2,739			172
Other cost reduction activities for the period		—			81
Payments and non-cash item adjustment during the period		(1,877	)		(879	)
Balance at end of period	$	1,495		$	751