Investment (Income) Expense, Net (Tables)

6 Months Ended

Nov. 30, 2022

Other Income and Expenses [Abstract]

Investment (Income) Expense, Net

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

	Three Months Ended						Six Months Ended
	November 30,			November 30,			November 30,			November 30,
(In thousands)	2022			2021			2022			2021
Interest (income)	$	(2,389	)	$	(993	)	$	(4,539	)	$	(2,146	)
Net (gain) loss on marketable securities		(3,794	)		5,293			2,812			1,817
Dividend (income)		(668	)		(1,484	)		(1,460	)		(2,605	)
Investment (income) expense, net	$	(6,851	)	$	2,816		$	(3,187	)	$	(2,934	)

Net (Gain) Loss on Marketable Securities

Net (Gain) Loss on Marketable Securities

	Three Months Ended						Six Months Ended
	November 30,			November 30,			November 30,			November 30,
(In thousands)	2022			2021			2022			2021
Unrealized (gains) losses on marketable equity securities	$	(3,754	)	$	5,542		$	2,759		$	2,324
Realized (gains) losses on marketable equity securities		(40	)		(255	)		89			(524	)
Realized losses (gains) on available-for-sale debt securities		-			6			(36	)		17
Net (gain) loss on marketable securities	$	(3,794	)	$	5,293		$	2,812		$	1,817