XML 100 R90.htm IDEA: XBRL DOCUMENT v3.21.2
Convertible notes payable at September 30, 2021 and December 31, 2020, were comprised of the following (Details) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Debt Instrument, Unamortized Discount, Current $ (213,000) $ (274,000)
[custom:ConvertibleNotesPayableNetOfFinancingCost-0] $ 447,000 386,000
Convertible Debt Three [Member]    
Debt Instrument [Line Items]    
Debt, Weighted Average Interest Rate 4.00%  
Long-term Debt, Current Maturities $ 660,000 $ 660,000