Restructuring Charges (Tables)

12 Months Ended

Nov. 30, 2014

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs [Table Text Block]

The following table shows our restructuring activity and provides a reconciliation of the restructuring liability as of November 30, 2014 (in thousands):

	Employee Severance and Other Termination Benefits			Contract Termination Costs			Other			Total
Balance at November 30, 2011	$	540		$	—		$	—		$	540
Add: Restructuring costs incurred	13,847			2,228			1,008			17,083
Revision to prior estimates	(254		)	—			—			(254		)
Less: Amount paid	(10,970		)	(725		)	(949		)	(12,644		)
Balance at November 30, 2012	3,163			1,503			59			4,725
Add: Restructuring costs incurred	13,906			525			450			14,881
Revision to prior estimates	(1,498		)	75			—			(1,423		)
Less: Amount paid	(13,002		)	(2,000		)	(486		)	(15,488		)
Balance at November 30, 2013	2,569			103			23			2,695
Add: Restructuring costs incurred	8,755			575			1,269			10,599
Revision to prior estimates	(1,586		)	259			—			(1,327		)
Less: Amount paid	(6,771		)	(920		)	(1,152		)	(8,843		)
Balance at November 30, 2014	$	2,967		$	17		$	140		$	3,124