Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Financed Receivables (Details Textual)

v3.20.2
Note 3 - Financed Receivables (Details Textual) - Restated Financing Agreement [Member] - USD ($)
Mar. 11, 2019
Sep. 26, 2020
Mar. 28, 2020
Advance Rate, Percent of Invoices Issued 85.00%    
Line of Credit Facility, Maximum Borrowing Capacity $ 2,500,000    
Debt Instrument, Interest Rate, Stated Percentage 4.50%    
Debt Instrument, Basis Spread on Variable Rate 1.00%    
Debt Instrument, Fee Amount $ 14,700    
Debt Instrument, Basis Spread in Case of Default 5.00%    
Long-term Line of Credit, Total   $ 257,846 $ 527,468
Non-Formula Basis Sub-Limit [Member]      
Line of Credit Facility, Maximum Borrowing Capacity $ 500,000