Restructuring Expenses (Tables)

3 Months Ended

Mar. 31, 2014

Restructuring And Related Activities [Abstract]

Activity in Restructuring Liability Account

Following is the activity in our restructuring liability account for the period ended March 31, 2014 (in thousands).

	December 31, 2013								March 31, 2014
	Balance		Provision-net			Usage			Balance
One-time employee termination benefits	$	215	$	(194	)	$	(21	)	$	—
Lease/rental terminations		3,115		219			(229	)		3,105
Fixed asset write-offs, transition travel, other		38		(25	)		(5	)		8
Total	$	3,368	$	—		$	(255	)	$	3,113