Strategic Restructuring (Tables)

12 Months Ended

Dec. 31, 2016

Restructuring And Related Activities [Abstract]

Restructuring Activity Recorded in Operating Expenses and in Accrued Expenses

The following table summarizes the components of the Company’s restructuring activity recorded in operating expenses and in accrued expenses in the accompanying consolidated balance sheet:

	Restructuring amountsaccrued at December 31, 2015		Restructuring expense incurred during the year ended December 31, 2016		Restructuring amounts paid during the year ended December 31, 2016			Restructuring amounts accrued at December 31, 2016
Employee severance, benefits and related costs.	$	357		—	$	(357	)		—
	Restructuring amountsaccrued at December 31, 2014		Restructuring expense incurred during the year ended December 31, 2015		Restructuring amounts paid during the year ended December 31, 2015			Restructuring amounts accrued at December 31, 2015
Employee severance, benefits and related costs.	$	—		3,560	$	(3,203	)	$	357