Restructuring (Tables)

12 Months Ended

Nov. 30, 2014

2014 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of 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, 2013	$	—	$	—		$	—
Costs incurred	—		1,664			1,664
Cash disbursements	—		(437		)	(437		)
Balance, November 30, 2014	$	—	$	1,227		$	1,227

2013 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of the fiscal year 2014 activity for the 2013 restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2013	$	569		$	1,077		$	1,646
Costs incurred	329			67			396
Cash disbursements	(666		)	(1,146		)	(1,812		)
Translation adjustments and other	(5		)	2			(3		)
Balance, November 30, 2014	$	227		$	—		$	227

A summary of the fiscal year 2013 activity for the 2013 restructuring action is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2012	$	—		$	—		$	—
Costs incurred	1,126			7,594			8,720
Cash disbursements	(510		)	(6,577		)	(7,087		)
Translation adjustments and other	(47		)	60			13
Balance, November 30, 2013	$	569		$	1,077		$	1,646

2012 Restructuring Activities [Member]

Restructuring Cost and Reserve [Line Items]

Summary of Restructuring Activity

A summary of the fiscal year 2014 activity for the 2012 restructuring actions is as follows (in thousands):

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2013	$	615		$	291		$	906
Costs incurred	250			(16		)	234
Cash disbursements	(650		)	(276		)	(926		)
Translation adjustments and other	(26		)	1			(25		)
Balance, November 30, 2014	$	189		$	—		$	189

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

	Excess Facilities and Other Costs			Employee Severance and Related Benefits			Total
Balance, December 1, 2012	$	603		$	6,429		$	7,032
Costs incurred	1,545			2,752			4,297
Cash disbursements	(1,423		)	(8,941		)	(10,364		)
Asset impairment	(111		)	—			(111		)
Translation adjustments and other	1			51			52
Balance, November 30, 2013	$	615		$	291		$	906