RESTRUCTURING COSTS AND ACCRUALS (Tables)

12 Months Ended

Dec. 31, 2014

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs [Table Text Block]

The following table sets forth the activity in the restructuring accruals for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	Non-Acquisition-Related Restructuring Liabilities						Acquisition-Related Restructuring Liabilities
	Employee- Related			Facilities- Related & Other			Employee- Related		Facilities- Related			Total
Accrual balance at January 1, 2012	$	4,045		$	6,461		$	—	$	390		$	10,896
New restructuring charges – operating expenses	14,751			8,081			—		—			22,832
Revisions of estimated liabilities	(841		)	2,229			—		618			2,006
Accretion	—			382			—		22			404
Cash payments	(14,082		)	(4,893		)	—		(435		)	(19,410		)
Non-cash write-offs	—			(1,459		)	—		—			(1,459		)
Foreign exchange impact on ending balance	425			37			—		—			462
Accrual balance at December 31, 2012	4,298			10,838			—		595			15,731
New restructuring charges – operating expenses	3,539						—		—			3,539
Revisions of estimated liabilities	50			2,060			—		(279		)	1,831
Accretion	—			586			—		26			612
Cash payments	(5,469		)	(7,394		)	—		(342		)	(13,205		)
Foreign exchange impact on ending balance	(19		)	12			—		—			(7		)
Accrual balance at December 31, 2013	2,399			6,102			—		—			8,501
Revisions of estimated liabilities	—			(165		)	—		—			(165		)
Accretion	—			565			—		—			565
Cash payments	(2,340		)	(4,172		)	—		—			(6,512		)
Foreign exchange impact on ending balance	(1		)	(45		)	—		—			(46		)
Accrual balance at December 31, 2014	$	58		$	2,285		$	—	$	—		$	2,343