Other Expense (Income), Net (Tables)

6 Months Ended

Nov. 30, 2016

Other Income And Expenses [Abstract]

Other Expense (Income), Net

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

	Three Months Ended						Six Months Ended
	November 30,						November 30,
(In thousands)	2016			2015			2016			2015
Royalty expense, net	$	581		$	174		$	1,336		$	163
(Income) related to unconsolidated equity affiliates		(324	)		(473	)		(537	)		(951	)
Other expense (income), net	$	257		$	(299	)	$	799		$	(788	)