Other (Income) Expense, Net (Tables)

3 Months Ended

Aug. 31, 2017

Other Income And Expenses [Abstract]

Other Expense (Income), Net

Other expense (income), net, consists of the following components:

	Three Months Ended
	August 31,			August 31,
(In thousands)	2017			2016
Royalty expense, net	$	268		$	756
(Income) related to unconsolidated equity affiliates		(273	)		(214	)
Other (income) expense, net	$	(5	)	$	542