Note 14 - Income Taxes - Income Tax Reconciliation (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Computed “expected” tax benefit (expense)	$ 3,255,948	$ 544,495
Change in statutory, foreign tax, foreign exchange rates and other	1,620,641	(281,937)
Permanent differences	(3,382,662)
Change in valuation allowance	(643,647)	(173,037)
Income tax recovery	$ 850,280	$ 89,521