Investment (Income), Net (Tables)

6 Months Ended

Nov. 30, 2025

Other Income and Expenses [Abstract]

Investment (Income), Net

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

	Three Months Ended						Six Months Ended
	November 30,			November 30,			November 30,			November 30,
(In thousands)	2025			2024			2025			2024
Interest (income)	$	(3,450	)	$	(3,080	)	$	(7,210	)	$	(7,063	)
Net (gain) on marketable securities		(5,549	)		(4,713	)		(14,222	)		(10,684	)
Dividend (income)		(1,027	)		(733	)		(1,998	)		(1,805	)
Investment (income), net	$	(10,026	)	$	(8,526	)	$	(23,430	)	$	(19,552	)

Net (Gain) on Marketable Securities

Net (Gain) on Marketable Securities

	Three Months Ended						Six Months Ended
	November 30,			November 30,			November 30,			November 30,
(In thousands)	2025			2024			2025			2024
Unrealized (gains) on marketable equity securities	$	(3,092	)	$	(4,727	)	$	(11,678	)	$	(10,505	)
Realized (gains) on marketable equity securities		(2,457	)		(70	)		(2,554	)		(265	)
Realized losses on available-for-sale debt securities		-			84			10			86
Net (gain) on marketable securities	$	(5,549	)	$	(4,713	)	$	(14,222	)	$	(10,684	)