Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2014

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Charges by Type of Cost

Restructuring charges by type of cost (in thousands):

	Employee Separation Costs
Costs incurred and charged to expense for the three months ended March 31, 2014	$	1,216
Costs incurred and charged to expense for the three months ended March 31, 2013	$	1,382

Changes to the accrued restructuring cost liability (in thousands):

	Employee Separation Costs
Accrued liability as of December 31, 2013	$	756
Costs incurred and charged to expense for the three months ended March 31, 2014	1,216
Cash payments	(1,856		)
Accrued liability as of March 31, 2014 (included in Accrued and other current liabilities)	$	116