Note 6 - Intangible Assets and Goodwill (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2023

Dec. 31, 2022

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Weighted Average Useful Life (Years)		Balance December 31, 2022			Additions			Balance September 30, 2023
Intangible assets with estimated useful lives
Customer relationships		8.0	$	1,090,000		$	-		$	1,090,000
Non-compete agreements		3.0		120,000			-			120,000
Accumulated amortization				(308,217	)		(132,183	)		(440,400	)
Sub-total				901,783			(132,183	)		769,600
Intangible assets with indefinite lives
Trade names		Indefinite		280,000			-			280,000
Net identifiable intangible assets			$	1,181,783		$	(132,183	)	$	1,049,600

	Weighted Average Useful Life (Years)		Balance December 31, 2021			Additions			Balance September 30, 2022
Intangible assets with estimated useful lives
Customer relationships		8.0	$	1,090,000		$	-		$	1,090,000
Non-compete agreements		3.0		120,000			-			120,000
Accumulated amortization				(131,973	)		(132,183	)		(264,156	)
Sub-total				1,078,027			(132,183	)		945,844
Intangible assets with indefinite lives
Trade names		Indefinite		280,000			-			280,000
Net identifiable intangible assets			$	1,358,027		$	(132,183	)	$	1,225,844

	Weighted Average Useful Life (Years)		December 31, 2021			Additions			Impairment			December 31, 2022
Intangible assets with estimated useful lives
Technology		5.0	$	2,900,000		$	-		$	(1,526,564	)	$	1,373,436
Customer relationships		6.4		4,950,000			-			(2,122,629	)		2,827,371
Non-compete agreements		3.0		120,000			-			-			120,000
Accumulated amortization				(201,032	)		(1,399,572	)		-			(1,600,604	)
Sub-total				7,768,968			(1,399,572	)		(3,649,193	)		2,720,203
Intangible assets with indefinite lives
Trade names	Indefinite			280,000			-			-			280,000
Net identifiable intangible assets			$	8,048,968		$	(1,399,572	)	$	(3,649,193	)	$	3,000,203

Finite-Lived Intangible Assets Amortization Expense [Table Text Block]

2023	$	44,061
2024		146,307
2025		136,248
2026		136,248
2027		136,248
Thereafter		170,488
Total	$	769,600

2023	$	578,088
2024		548,151
2025		538,092
2026		537,846
2027		347,538
Thereafter		170,488
Total	$	2,720,203