Derivative Instruments (Tables)

12 Months Ended

Nov. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Outstanding Foreign Currency Forward Contracts

The table below details outstanding foreign currency forward contracts where the notional amount is determined using contract exchange rates (in thousands):

	November 30, 2013				November 30, 2012
	Notional Value		Fair Value		Notional Value		Fair Value
Forward contracts to sell U.S. dollars	$	26,016	$	79	$	6,453	$	4
Forward contracts to purchase U.S. dollars	22,483		92		31,465		(190		)
Total	$	48,499	$	171	$	37,918	$	(186	)