Other Expense, Net (Tables)

3 Months Ended

Aug. 31, 2019

Other Income And Expenses [Abstract]

Other Expense, Net

Other expense, net, consists of the following components:

	Three Months Ended
	August 31,		August 31,
(In thousands)	2019		2018
Royalty expense, net	$	266	$	3
Loss (income) related to unconsolidated equity affiliates		91		(118	)
Pension non-service costs		1,428		428
Other expense, net	$	1,785	$	313