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Note 6 - Long-term Debt and Notes Payable to Bank (Tables)
3 Months Ended
Jan. 31, 2021
Notes Tables  
Schedule of Debt [Table Text Block]
  

January 31,

  

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

 $4,065,818  $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

  1,023,305   1,045,716 

Total long-term debt

  5,089,123   5,165,566 

Less current installments

  315,269   312,109 

Long-term debt, excluding current installments

 $4,773,854  $4,853,457