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Note 6 - Long-term Debt and Notes Payable to Bank (Tables)
6 Months Ended
Apr. 30, 2021
Notes Tables  
Schedule of Debt [Table Text Block]
  

April 30,

  

October 31,

 
  

2021

  

2020

 

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 $3,644,211 due May 1, 2024

 $3,991,745  $4,119,850 

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 $1,255,850 due May 1, 2024

  992,781   1,045,716 

Total long-term debt

  4,984,526   5,165,566 

Less current installments

  292,112   312,109 

Long-term debt, excluding current installments

 $4,692,414  $4,853,457