Note 2 - Property and Equipment - Property and Equipment (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Cost	$ 2,044,715	$ 2,037,690
Amortization	1,629,872	1,393,558
Property and equipment (Note 2)	414,843	644,133	$ 700,980
Furniture and Fixtures [Member]
Cost	36,705	36,705
Amortization	35,994	35,284
Property and equipment (Note 2)	711	1,421
Office Equipment [Member]
Cost	107,392	107,392
Amortization	105,551	100,027
Property and equipment (Note 2)	1,841	7,365
Computer Equipment [Member]
Cost	24,129	24,129
Amortization	23,215	22,532
Property and equipment (Note 2)	914	1,597
Software Development [Member]
Cost	1,876,489	1,869,464
Amortization	1,465,112	1,235,714
Property and equipment (Note 2)	$ 411,377	$ 633,750