Real Estate Investments (Details) - Real Estate Held for Investment	Dec. 31, 2020 USD ($)
Property, Plant and Equipment [Line Items]
Land	$ 1,867,879
Buildings	5,543,826
Total	7,411,705
Accumulated Depreciation	1,719,786
Advance Auto Parts Indianapolis IN
Property, Plant and Equipment [Line Items]
Land	537,914
Buildings	706,259
Total	1,244,173
Accumulated Depreciation	396,686
Best Buy Lake Geneva WI
Property, Plant and Equipment [Line Items]
Land	335,142
Buildings	1,687,104
Total	2,022,246
Accumulated Depreciation	823,867
Staples Clermont FL
Property, Plant and Equipment [Line Items]
Land	239,400
Buildings	543,942
Total	783,342
Accumulated Depreciation	199,716
St Vincent Lonoke AR
Property, Plant and Equipment [Line Items]
Land	170,000
Buildings	898,523
Total	1,068,523
Accumulated Depreciation	271,050
Talecris Dallas TX
Property, Plant and Equipment [Line Items]
Land	585,423
Buildings	1,707,998
Total	2,293,421
Accumulated Depreciation	$ 28,467