XML 42 R31.htm IDEA: XBRL DOCUMENT v3.24.3
Note 7 - Related Party Transactions (Tables)
6 Months Ended
Oct. 31, 2024
Notes Tables  
Schedule of Non Voting Revenues Interest and Non Voting Profits Interests [Table Text Block]
   

Three Months Ended October 31,

   

Six Months Ended October 31,

 

($ in thousands)

 

2024

   

2023

   

2024

   

2023

 

Non-voting revenues interest in EAM

  $ 4,046     $ 2,721     $ 7,726     $ 5,337  

Non-voting profits interest in EAM

    584       274       1,145       515  
    $ 4,630     $ 2,995     $ 8,871     $ 5,852