XML 43 R31.htm IDEA: XBRL DOCUMENT v3.10.0.1
Investment Expense (Income), Net (Tables)
 6 Months Ended
Nov. 30, 2018
Other Income And Expenses [Abstract]  
Investment Expense (Income), Net

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

 

 

 

Three Months Ended

 

 

Six Months Ended

 

 

 

November 30,

 

 

November 30,

 

 

November 30,

 

 

November 30,

 

(In thousands)

 

2018

 

 

2017

 

 

2018

 

 

2017

 

Interest (income)

 

$

(828

)

 

$

(1,297

)

 

$

(1,732

)

 

$

(2,191

)

Net loss (gain) on marketable securities

 

 

8,520

 

 

 

(2,037

)

 

 

8,134

 

 

 

(4,897

)

Dividend (income)

 

 

(659

)

 

 

(405

)

 

 

(1,802

)

 

 

(1,104

)

Investment expense (income), net

 

$

7,033

 

 

$

(3,739

)

 

$

4,600

 

 

$

(8,192

)