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INTEREST INCOME, NET (Tables)
 3 Months Ended
Jul. 31, 2020
INTEREST INCOME, NET  
Schedule of interest income net

Interest income, net consists of:

 

 

 

 

 

 

 

 

 

 

July 31, 

 

July 31, 

 

    

2020

    

2019

 

 

(in thousands)

Interest income on savings

 

$

 6

 

$

60

Interest on deferred purchase price

 

 

 —

 

 

64

 

 

$

 6

 

$

124