Investment (Income) Expense, Net (Tables)

3 Months Ended

Aug. 31, 2023

Other Income and Expenses [Abstract]

Investment (Income) Expense, Net

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

	Three Months Ended
	August 31,			August 31,
(In thousands)	2023			2022
Interest (income)	$	(5,451	)	$	(2,150	)
Net (gain) loss on marketable securities		(6,451	)		6,606
Dividend (income)		(537	)		(792	)
Investment (income) expense, net	$	(12,439	)	$	3,664

Net (Gain) Loss on Marketable Securities

Net (Gain) Loss on Marketable Securities

	Three Months Ended
	August 31,			August 31,
(In thousands)	2023			2022
Unrealized (gains) losses on marketable equity securities	$	(6,527	)	$	6,513
Realized losses on marketable equity securities		45			129
Realized losses (gains) on available-for-sale debt securities		31			(36	)
Net (gain) loss on marketable securities	$	(6,451	)	$	6,606