Investment (Income), Net

6 Months Ended

Nov. 30, 2016

Other Income And Expenses [Abstract]

Investment (Income), Net

NOTE 6 - INVESTMENT (INCOME), NET

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

	Three Months Ended						Six Months Ended
	November 30,						November 30,
(In thousands)	2016			2015			2016			2015
Interest (income)	$	(1,093	)	$	(1,218	)	$	(2,233	)	$	(2,582	)
(Gain) on sale of marketable securities		(1,114	)		(2,042	)		(3,698	)		(4,418	)
Other-than-temporary impairment on securities		217			2,472			403			2,472
Dividend (income)		(426	)		(312	)		(726	)		(640	)
Investment (income), net	$	(2,416	)	$	(1,100	)	$	(6,254	)	$	(5,168	)