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Other (Income) Expense, Net (Tables)
 6 Months Ended
Nov. 30, 2017
Other Income And Expenses [Abstract]  
Other (Income) Expense, Net

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

 

 

 

Three Months Ended

 

 

Six Months Ended

 

 

 

November 30,

 

 

November 30,

 

 

November 30,

 

 

November 30,

 

(In thousands)

 

2017

 

 

2016

 

 

2017

 

 

2016

 

Royalty expense, net

 

$

(178

)

 

$

581

 

 

$

90

 

 

$

1,336

 

(Income) related to unconsolidated equity affiliates

 

 

(244

)

 

 

(324

)

 

 

(517

)

 

 

(537

)

Other (income) expense, net

 

$

(422

)

 

$

257

 

 

$

(427

)

 

$

799