RESTRUCTURING EXPENSE RESTRUCTURING AND OTHER EXPENSES (Tables)

12 Months Ended

Dec. 31, 2013

Phase One

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost

The restructuring accrual activity consisted of the following (in thousands):

	Employee Severance and Other Benefits			Consulting Costs			Facility-Related Costs			Other Costs		Total
Balance as of December 31, 2011	$	2,109		$	50		$	1,289		$	—	$	3,448
Expenses	6			270			(61		)	—		215
Cash payments	(1,952		)	(300		)	(387		)	—		(2,639		)
Balance as of December 31, 2012	$	163		$	20		$	841		$	—	$	1,024
Expenses	(163		)	(20		)	118			—		(65		)
Cash payments	—			—			(438		)	—		(438		)
Balance as of December 31, 2013	$	—		$	—		$	521		$	—	$	521

Phase Two

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring Reserve by Type of Cost

The restructuring costs are included in restructuring and other expenses on the Consolidated Statements of Operations. As of December 31, 2013, there are restructuring accruals of $2.5 million related to Phase II included on the Consolidated Balance Sheets. The restructuring accrual activity consisted of the following (in thousands):

	Employee Severance and Other Benefits			Consulting Costs			Facility-Related Costs		Other Costs			Total
Balance as of December 31, 2011	$	—		$	—		$	—	$	—		$	—
Expenses	1,125			262			—		541			1,928
Cash payments	(566		)	(117		)	—		(541		)	(1,224		)
Balance as of December 31, 2012	$	559		$	145		$	—	$	—		$	704
Expenses	1,496			1,561			—		378			3,435
Cash payments	(1,159		)	(155		)	—		(344		)	(1,658		)
Balance as of December 31, 2013	$	896		$	1,551		$	—	$	34		$	2,481