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Note 6 - Long-term Debt and Notes Payable (Tables)
6 Months Ended
Apr. 30, 2023
Notes Tables  
Schedule of Debt [Table Text Block]
   

April 30,

   

October 31,

 
   

2023

   

2022

 

Virginia Real Estate Loan ($6.5 million original principal) payable in monthly installments of $31,812, including interest (at 3.95%), with final payment of $3,318,029 due May 1, 2024

  $ 3,550,720     $ 3,669,294  

North Carolina Real Estate Loan ($2.24 million original principal) payable in monthly installments of $10,963, including interest (at 3.95%), with final payment of $711,773 due May 1, 2024

    810,286       859,308  

Total long-term debt

    4,361,006       4,528,602  

Less current installments

    344,451       338,094  

Long-term debt, excluding current installments

  $ 4,016,555     $ 4,190,508