INVESTMENT (INCOME) EXPENSE, NET (Tables)

3 Months Ended

Aug. 31, 2012

Investment (Income) Expenses, Net

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

	Quarter Ended August 31,
(In thousands)	2012			2011
Interest (income)	$	(2,295	)	$	(1,117	)
(Gain) loss on sale of marketable securities		(4,584	)		914
Other-than-temporary impairment on securities		114			407
Dividend (income)		(208	)		(227	)
Investment (income) expense, net	$	(6,974	)	$	(24	)