Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2014

Summary of Restructuring Activity

The following table summarizes the Company’s restructuring activity during the three months ended March 31, 2014:

	(in thousands)
Restructuring accrual balance at December 31, 2013	$	176
Restructuring expense		285
Cash payments		(17	)
Restructuring accrual balance at March 31, 2014	$	444