Restructuring and Severance (Tables)

12 Months Ended

Dec. 31, 2015

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 consolidated balance sheets at December 31, 2015 and 2014, respectively. Restructuring and severance activities during the year ended December 31, 2015 were as follows (in thousands):

	Restructuring
	and Severance
Balance at December 31, 2014	$	1,377
Restructuring expense incurred and changes in estimates		1,266
Other cost reduction activities		81
Payments and non-cash item adjustment		(2,091	)
Balance at December 31, 2015	$	633