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Note 9 - Property and Equipment (Tables)
9 Months Ended
Jan. 31, 2025
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   

January 31,

   

April 30,

 

($ in thousands)

 

2025

   

2024

 
                 

Building and leasehold improvements

  $ 652     $ 652  

Operating lease - right-of-use asset

    3,306       4,090  

Furniture and equipment

    2,426       2,274  
      6,384       7,016  

Accumulated depreciation and amortization

    (2,612 )     (2,576 )

Total property and equipment, net

  $ 3,772     $ 4,440