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Note 12 - Lease Commitments (Tables)
6 Months Ended
Oct. 31, 2021
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Fiscal years ended April 30,

 

($ in thousands)

 

2022  *

 

 $779 

2023

  1,597 

2024

  1,634 

2025

  1,428 

2026

  1,461 

Thereafter

  2,375 

Total undiscounted future minimum lease payments

  9,274 

Less: difference between undiscounted lease payments & the present value of future lease payments

  1,330 

Total operating lease liabilities

 $7,944