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Note 3 - Acquisition of Clear Com Media, Inc (Details Textual) - USD ($)		3 Months Ended	9 Months Ended
	Jul. 09, 2021	Sep. 30, 2021	Sep. 30, 2021
Stock Issued During Period, Value, Acquisitions		$ 2,120,000	$ 2,120,000
Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)			3 years
Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)			7 years
Clear Com Media, Inc [Member]
Stock Issued During Period, Shares, Acquisitions (in shares)	4,000,000
Stock Issued During Period, Value, Acquisitions	$ 2,120,000
Finite-lived Intangible Assets Acquired	625,170
Clear Com Media, Inc [Member] \| General and Administrative Expense [Member]
Business Combination, Acquisition Related Costs	$ 80,000
Clear Com Media, Inc [Member] \| Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	3 years
Clear Com Media, Inc [Member] \| Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	7 years