Restructuring Charges (Tables)

9 Months Ended

Aug. 31, 2015

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

The following table provides a summary of activity for all of the restructuring actions, which are detailed further below (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	416		$	1,227		$	1,643
Costs incurred	4,403			4,312			8,715
Cash disbursements	(447		)	(3,651		)	(4,098		)
Asset impairment	(3,999		)	—			(3,999		)
Translation adjustments and other	83			(33		)	50
Balance, August 31, 2015	$	456		$	1,855		$	2,311

2015 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of activity for the 2015 restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	—		$	—		$	—
Costs incurred	4,299			3,108			7,407
Cash disbursements	(143		)	(1,398		)	(1,541		)
Asset impairment	(3,999		)	—			(3,999		)
Translation adjustments and other	102			2			104
Balance, August 31, 2015	$	259		$	1,712		$	1,971

2014 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of the first nine months of fiscal year 2015 activity for the 2014 restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2014	$	—		$	1,227		$	1,227
Costs incurred	131			1,204			1,335
Cash disbursements	(61		)	(2,253		)	(2,314		)
Translation adjustments and other	—			(35		)	(35		)
Balance, August 31, 2015	$	70		$	143		$	213

2012 and 2013 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of the first nine months of fiscal year 2015 activity for the 2013 and 2012 restructuring actions is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits		Total
Balance, December 1, 2014	$	416		$	—	$	416
Costs incurred	(27		)	—		(27		)
Cash disbursements	(243		)	—		(243		)
Translation adjustments and other	(19		)	—		(19		)
Balance, August 31, 2015	$	127		$	—	$	127