Note 12 - Income Taxes - Net Deferred Tax Assets (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Non-capital losses	$ 5,010,903	$ 5,037,600
Deferred Tax Assets, Gross, Total	5,010,903	5,037,600
Unrecognized deferred tax assets	(5,010,903)	(5,037,600)
Net deferred tax assets	$ 0	$ 0