Derivatives Derivatives (Tables)

6 Months Ended

Feb. 29, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments, Gain (Loss) [Table Text Block]

Net foreign currency gains (losses) related to these derivative instruments are as follows (in thousands):

	Three Months Ended				Six Months Ended
	February 29, 2016		February 28, 2015		February 29, 2016			February 28, 2015
Foreign currency gain (loss)	$	1,062	$	55	$	(634	)	$	(2,006	)