Derivative Instruments (Tables)

3 Months Ended

Feb. 28, 2015

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):

	February 28, 2015					November 30, 2014
	Notional Value		Fair Value			Notional Value		Fair Value
Forward contracts to sell U.S. dollars	$	75,338	$	(1,817	)	$	21,738	$	(13	)
Forward contracts to purchase U.S. dollars	10,413		19			15,534		(89		)
Total	$	85,751	$	(1,798	)	$	37,272	$	(102	)