Restructuring Charges (Tables)

6 Months Ended

Jun. 30, 2014

Restructuring charges by type of cost (in thousands):



	Employee Separation Costs		Asset Related and Other Costs	Total
Costs incurred and charged to expense for the six months ended June 30, 2014	$	1,757	—	$	1,757
Costs incurred and charged to expense for the six months ended June 30, 2013	$	1,818	380	$	2,198

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 six months ended June 30, 2014	1,757
Cash payments	(2,263		)
Accrued liability as of June 30, 2014 (included in Accrued and other current liabilities)	$	250