Commitments And Contingencies (Tables)

9 Months Ended

Aug. 31, 2011

Commitments And Contingencies

Summary Of Contractual Commitments

	Total			Remainder of 2011			2012			2013			2014		2015		Thereafter
Operating commitments:
Debt principal	$	38,687		$	579		$	2,397		$	35,711		$	—	$	—	$	—
Debt interest		3,848			529			2,036			1,283			—		—		—
Operating leases		34,177			2,708			9,832			7,452			5,482		3,245		5,458
Total operating commitments		76,712			3,816			14,265			44,446			5,482		3,245		5,458
Restructuring-related commitments:
Gross lease obligations		905			127			673			105			—		—		—
Committed sublease income		(523	)		(91	)		(365	)		(67	)		—		—		—
Net restructuring-related commitment		382			36			308			38			—		—		—
Total commitments	$	77,094		$	3,852		$	14,573		$	44,484		$	5,482	$	3,245	$	5,458