Real Estate Investments (Details) - Real Estate Held for Investment	Dec. 31, 2021 USD ($)
Property, Plant and Equipment [Line Items]
Land	$ 2,559,432
Buildings	5,840,719
Total	8,400,151
Accumulated Depreciation	2,703,732
Biomat Wichita KS
Property, Plant and Equipment [Line Items]
Land	507,489
Buildings	1,277,436
Total	1,784,925
Accumulated Depreciation	861,997
Cellular Connection Bluffton IN
Property, Plant and Equipment [Line Items]
Land	344,008
Buildings	836,108
Total	1,180,116
Accumulated Depreciation	486,696
Best Buy Eau Claire WI
Property, Plant and Equipment [Line Items]
Land	803,535
Buildings	2,158,403
Total	2,961,938
Accumulated Depreciation	923,330
Fresenius Medical Center Chicago IL
Property, Plant and Equipment [Line Items]
Land	464,400
Buildings	665,142
Total	1,129,542
Accumulated Depreciation	186,230
Zales Enid OK
Property, Plant and Equipment [Line Items]
Land	440,000
Buildings	903,630
Total	1,343,630
Accumulated Depreciation	$ 245,479