Note 2 - Going Concern (Details Textual) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Net Income (Loss) Attributable to Parent, Total	$ (543,923)	$ (483,741)	$ (1,125,287)	$ (877,361)	$ (1,986,665)	$ (2,772,484)
Retained Earnings (Accumulated Deficit), Total	(47,271,132)		(47,271,132)		$ (46,145,845)
Working Capital (Deficit)	$ (1,230,329)		$ (1,230,329)