XML 47 R36.htm IDEA: XBRL DOCUMENT v3.22.2.2
Note 7 - Leases (Details Textual)
 3 Months Ended 9 Months Ended
Jul. 31, 2022
USD ($)
ft²
Jul. 31, 2021
USD ($)
Jul. 31, 2022
USD ($)
ft²
Jul. 31, 2021
USD ($)
Oct. 31, 2021
USD ($)
Operating Lease, Expense $ 103,333 $ 103,333 $ 310,000 $ 303,902  
Operating Lease, Weighted Average Remaining Lease Term (Year) 27 years 1 month 6 days   27 years 1 month 6 days    
Operating Lease, Weighted Average Discount Rate, Percent 5.00%   5.00%    
Operating Lease, Payments $ 108,683 $ 106,182 $ 323,802 301,156  
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability     0 208,390  
Finance Lease, Interest Expense 2,150   6,751    
Finance Lease, Right-of-Use Asset, Amortization $ 7,374   $ 22,123    
Lessee, Finance Lease, Remaining Lease Term (Month) 49 months   49 months    
Lessee, Finance Lease, Discount Rate 4.75%   4.75%    
Finance Lease, Principal Payments $ 8,567   $ 25,401 $ (0)  
Other Assets [Member]          
Operating Lease, Right-of-Use Asset 755,737   755,737   $ 1,028,639
Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total 178,214   178,214   200,337
Accounts Payable and Accrued Liabilities and Noncurrent Liabilities [Member]          
Operating Lease, Liability, Current 377,953   377,953   385,463
Finance Lease, Liability, Current 35,303   35,303   34,071
Other Noncurrent Liabilities [Member]          
Operating Lease, Liability, Noncurrent 450,558   450,558   729,753
Finance Lease, Liability, Noncurrent $ 140,001   $ 140,001   $ 166,634
Operating Lease for Office, Manufacturing and Warehouse Space in Plano, Texas [Member]          
Area of Real Estate Property (Square Foot) | ft² 34,000   34,000    
Operating Lease for Warehouse Space in Roanoke, Virginia [Member]          
Area of Real Estate Property (Square Foot) | ft² 36,000   36,000    
Operating Lease For Office Equipment [Member]          
Lessee, Operating Lease, Term of Contract (Month) 60 months   60 months