Note 5 - Goodwill and Other Intangible Assets - Summary of Intangible Assets (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other intangibles, gross	$ 13,961,649	$ 12,540,149
Less: Accumulated Amortization	4,469,089	3,203,585	$ 2,271,691
Other Intangibles, Net	9,492,560	9,336,564
Customer Relationships [Member]
Other intangibles, gross	9,316,000	8,741,000
Noncompete Agreements [Member]
Other intangibles, gross	200,000	200,000
Trademarks [Member]
Other intangibles, gross	$ 4,445,649	$ 3,599,149