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Note 7 - Leases (Tables)
9 Months Ended
Jul. 31, 2022
Notes Tables  
Lessee, Lease Liability, Maturity [Table Text Block]

Fiscal Year

 

Operating
leases

  

Finance
lease

 
2022  (1) $108,683  $10,717 

2023

  382,716   42,868 

2024

  331,438   42,868 

2025

  55,023   42,868 

2026

     55,715 

Total undiscounted lease payments

  877,860   195,036 

Present value discount

  (49,349)  (19,732)

Total lease liability

 $828,511  $175,304