Other (Income) Expense, Net (Tables)

9 Months Ended

Feb. 28, 2018

Other Income And Expenses [Abstract]

Other (Income) Expense, Net

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

	Three Months Ended						Nine Months Ended
	February 28,			February 28,			February 28,			February 28,
(In thousands)	2018			2017			2018			2017
Royalty expense, net	$	148		$	744		$	238		$	2,080
(Income) related to unconsolidated equity affiliates		(313	)		(242	)		(830	)		(779	)
Other (income) expense, net	$	(165	)	$	502		$	(592	)	$	1,301