Real Estate Investments (Details) - Real Estate Held for Investment	Dec. 31, 2020 USD ($)
Property, Plant and Equipment [Line Items]
Land	$ 2,857,415
Buildings	7,627,035
Total	10,484,450
Accumulated Depreciation	3,534,982
Jared Jewelry Hanover MD
Property, Plant and Equipment [Line Items]
Land	861,065
Buildings	1,128,070
Total	1,989,135
Accumulated Depreciation	761,455
Jared Jewelry Auburn Hills MI
Property, Plant and Equipment [Line Items]
Land	280,993
Buildings	1,185,055
Total	1,466,048
Accumulated Depreciation	756,447
Best Buy Eau Claire WI
Property, Plant and Equipment [Line Items]
Land	853,357
Buildings	2,784,349
Total	3,637,706
Accumulated Depreciation	1,438,571
Gander Mountain Champaign IL
Property, Plant and Equipment [Line Items]
Land	507,000
Buildings	1,279,291
Total	1,786,291
Accumulated Depreciation	332,618
Dollar Tree Cincinnati OH
Property, Plant and Equipment [Line Items]
Land	355,000
Buildings	1,250,270
Total	1,605,270
Accumulated Depreciation	$ 245,891