Other (Expense) Income, Net (Tables)

6 Months Ended

Jan. 31, 2016

Other (Expense) Income, Net [Abstract]

Schedule of other (expense) income, net

	Three Months Ended January 31,						Six Months Ended January 31,
	2016			2015			2016			2015
	(in thousands)
Foreign currency transaction (losses) gains	$	(1,096	)	$	322		$	(2,258	)	$	1,089
(Loss) gain on marketable securities		—			(16	)		543			(57	)
Gain (loss) on investments		236			(439	)		80			1,459
Other		626			1,100			791			(201	)
Total other (expense) income, net	$	(234	)	$	967		$	(844	)	$	2,290