RESTRUCTURING CHARGES (Tables)

12 Months Ended

Dec. 31, 2015

Restructuring Charges [Abstract]

Summary of Changes in Restructuring Accrual

The following table summarizes changes in our restructuring accrual for the years ended December 31, 2015, 2014 and 2013 (in thousands):

	Employee Severance Costs			Contract Termination Costs			Other Costs			Total
Balance at December 31, 2012	$	2,005		$	1,600		$	—		$	3,605
Restructuring charges	2,413			825			424			3,662
Payments	(4,406		)	(1,322		)	(399		)	(6,127		)
Reserve adjustments	(12		)	—			(25		)	(37		)
Balance at December 31, 2013	—			1,103			—			1,103
Restructuring charges	506			(94		)	—			412
Payments	(358		)	(739		)	—			(1,097		)
Reserve adjustments	(20		)	(32		)	—			(52		)
Balance at December 31, 2014	128			238			—			366
Restructuring charges	—			—			—			—
Payments	(123		)	(205		)	—			(328		)
Reserve adjustments	(5		)	(25		)	—			(30		)
Balance at December 31, 2015	$	—		$	8		$	—		$	8