Other Income (Expense), Net (Tables)

3 Months Ended

Oct. 31, 2019

Other Income and Expenses [Abstract]

Schedule of other expense, net

	Three Months Ended October 31,
	2019			2018
	(in thousands)
Foreign currency transaction gains (losses)	$	671		$	(1,205	)
Gain (loss) on investments		26			(46	)
Other		(463	)		(98	)
Total other income (expense), net	$	234		$	(1,349	)