Note 9 - Selling, General and Administrative (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Selling, General and Administrative Expenses [Table Text Block]

	Three months ended September 30,				Nine months ended September 30,
	2023		2022		2023		2022
Filing and regulatory fees	$	8,514	$	5,789	$	26,557	$	34,280
Marketing		-		19,359		-		73,053
Professional fees		13,614		20,733		39,722		67,882
Rent		10,936		10,249		32,587		28,807
Office and administration		45,985		60,033		101,830		106,963
	$	79,049	$	116,163	$	200,696	$	310,987