Note 8 - Related Party Transactions (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2019	Sep. 30, 2020	Dec. 31, 2018
Operating Leases, Monthly Rental Payment	$ 8,600
Lessee, Operating Lease, Term of Contract (Year)	10 years
ETICO [Member]
Due to Related Parties, Current, Total	$ 37,333		$ 53,327
Subsequent Event [Member]
Accrued Rent		$ 17,200

Carrying value as of the balance sheet date of obligations incurred through that date and payable for contractual rent under lease arrangements.

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