Note 9 - Real Estate (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Real Estate Properties [Table Text Block]

EDI Real Estate	December 31, 2019	December 31, 2018
Units occupied or available for rent	6	6
Vacant units being prepared for rent	—	3
Total units held for investment	6	9
Units held for resale	2	—
Vacant lots held for resale	3	3
Total units held for resale	5	3

Mt Melrose	December 31, 2018
Units occupied or available for rent		98
Vacant units being prepared for rent		15
Total units - held for investment		113
Residential and commercial units		48
Vacant lots		9
Total units - held for resale		57

Real Estate Properties, Disclosure [Table Text Block]

EDI Real Estate	December 31, 2019			December 31, 2018
Total real estate held for investment	$	484,590		$	710,022
Accumulated depreciation		(104,075	)		(107,576	)
Real estate held for investment, net		380,515			602,446
Real estate held for resale	$	98,910		$	40,047

Mt Melrose	December 31, 2018
Total real estate held for investment	$	9,049,945
Accumulated depreciation		(159,514	)
Real estate held for investment, net		8,890,431
Real estate held for resale	$	2,278,865

Operating Leases, Future Minimum Payments Receivable [Table Text Block]

2020	$	34,660
2021		2,000
2022		—
Total	$	36,660