Derivative Instruments (Tables)

9 Months Ended

Aug. 31, 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):

	August 31, 2015					November 30, 2014
	Notional Value		Fair Value			Notional Value		Fair Value
Forward contracts to sell U.S. dollars	$	88,030	$	(3,389	)	$	21,738	$	(13	)
Forward contracts to purchase U.S. dollars	7,966		(63		)	15,534		(89		)
Total	$	95,996	$	(3,452	)	$	37,272	$	(102	)