Note 5 - Equipment - Property, Plant, and Equipment (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Cost	$ 159,615	$ 158,120
Accumulated depreciation	137,321	130,938
Net Book Value	22,294	27,182
Equipment and Computers [Member]
Cost	144,828	143,333
Accumulated depreciation	128,924	123,123
Net Book Value	15,904	20,210
Furniture and Fixtures [Member]
Cost	14,787	14,787
Accumulated depreciation	8,397	7,815
Net Book Value	$ 6,390	$ 6,972