Note 8 - Goodwill - Carrying Amount of Goodwill (Details) - USD ($)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Goodwill, balance at beginning of year	$ 3,301,439
Acquisition of Kidoz Ltd. (Note 3)		17,178,824
Impairment of goodwill		(13,877,385)
Goodwill, balance at end of year	$ 3,301,439	$ 3,301,439

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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