Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies

Summary of activity related to restructuring liabilities

The following table summarizes the activity related to the employee termination cost aspect of the 2013 restructuring liabilities for the year ended December 31, 2014, by reportable segment (in thousands):

	Commercial			Public Sector			Corporate			Consolidated
Liability for employee termination costs at December 31, 2013	$	4,744		$	4,296		$	3,429		$	12,469
Additions		850			797			341			1,988
Payments		(3,756	)		(3,596	)		(2,458	)		(9,810	)
Liability released		(1,188	)		(1,196	)		(1,312	)		(3,696	)
Liability for employee termination costs at December 31, 2014	$	650		$	301		$	—		$	951