Note 5 - Acquisition (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	June 30, 2021
			Gross
	Useful		Carrying
	Lives (years)		Amounts
Intangible assets with estimated useful lives
Customer relationships		8	$	1,090,000
Non-compete agreements		3		120,000
Intangible assets with indefinite lives
Trade names				280,000
Gross identified intangible assets				1,490,000
Accumulated amortization				(43,851	)
Net identifiable intangible assets				1,446,149
Goodwill				785,000
Intangible assets			$	2,231,149

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

July 1 - December 31, 2021	$	88,122
2022		176,244
2023		176,244
2024		146,259
2025		136,248
2026		136,248
Thereafter		306,784
Total	$	1,166,149

Business Acquisition, Pro Forma Information [Table Text Block]

	Three months ended		Three months ended			Six months ended		Six months ended
	June 30, 2021		June 30, 2020			June 30, 2021		June 30, 2020
Revenue	$	4,800,099	$	5,945,701		$	9,377,504	$	8,997,670
Income (loss) from operations	$	48,489	$	(39,860	)	$	375,774	$	(262,372	)