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Note 7 - Leases (Tables)
6 Months Ended
Apr. 30, 2021
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Fiscal Year

 

Future Payments

 
2021  (1) $212,364 

2022

  432,485 

2023

  382,716 

2024

  331,438 

Thereafter

  55,023 

Total undiscounted lease payments

  1,414,026 

Present value discount

  (117,041)

Total operating lease liability

 $1,296,985