Note 6 - Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Related Party Transactions [Table Text Block]

	Maturity Date	Stated Interest Rate			Conversion Price		Face Value		Remaining Debt Discount			Carrying Value
At December 31, 2021	3/6/2022		22	%	$	1.80	$	10,000,000	$	(755,000	)	$	9,245,000
At December 31, 2020	3/6/2022		22	%	$	1.80	$	10,000,000	$	(4,065,000	)	$	5,935,000