Note 6 - Intangible Assets and Goodwill - Schedule of Intangible Assets and Goodwill (Details) - USD ($)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Accumulated amortization	$ (308,217)	$ (131,973)
Accumulated amortization, additions	(88,122)	(88,122)
Accumulated amortization	(396,339)	(220,095)
Intangible assets with estimated useful lives	901,783	1,078,027
Intangible assets with estimated useful lives	813,661	989,905
Net identifiable intangible assets	1,181,783	1,358,027
Net identifiable intangible assets	1,093,661	1,269,905
Trade Names [Member]
Intangible assets with indefinite lives	280,000	280,000
Intangible assets with indefinite lives	$ 280,000	$ 280,000
Customer Relationships [Member]
Useful life (Year)	8 years	8 years
Finite lived intangible assets, gross	$ 1,090,000	$ 1,090,000
Finite lived intangible assets, gross	$ 1,090,000	$ 1,090,000
Noncompete Agreements [Member]
Useful life (Year)	3 years	3 years
Finite lived intangible assets, gross	$ 120,000	$ 120,000
Finite lived intangible assets, gross	$ 120,000	$ 120,000