Note 10 - Notes Payable (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Debt [Table Text Block]

	Interest Rates	Average Term	2019			2018
Interest-bearing amounts due on traditional mortgages on real estate held through Mt Melrose, LLC	4.38% - 5.75%	14 years	$	—		$	4,505,139
Interest-bearing amounts due on hard money loans on real estate held through Mt Melrose, LLC	10.00% - 13.00%	2 years		—			2,379,851
Interest-bearing amounts due on promissory notes	10.00%	1 year		—			131,279
Non-interest-bearing amount due on promissory notes	0.00%	1 year		—			218,270
Equipment and vehicle capital leases and loans acquired by HVAC Value Fund, LLC	0.00% - 4.90%	5 years		—			55,797
Vehicle loans through HVAC Value Fund, LLC	5.99%	5 years		—			53,638
Interest-bearing amount due on promissory note through EDI Real Estate, LLC	5.60%	15 years		373,425			384,304
Interest-bearing amount due on real estate held for investment through EDI Real Estate, LLC	6.00%	5 years		137,600			137,600
Less notes related to discontinued operations				—			(209,436	)
Less accrued interest				—			(134,623	)
Less current portion				(11,453	)		(1,002,965	)
Long-term portion			$	499,572		$	6,518,854

Schedule of Maturities of Long-term Debt [Table Text Block]

2020	$	11,453
2021		12,181
2022		12,891
2023		151,242
2024 and thereafter		323,258
Total	$	511,025