Derivatives Derivatives (Tables)

3 Months Ended

Nov. 30, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

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

Net foreign currency gain (loss) related to these derivative instruments were as follows (in thousands):

	Three Months Ended November 30,
	2017		2016
Foreign currency gain (loss), net	$	214	$	(1,491	)