Major Tenants (Details) - Major Tenants - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Revenue, Major Customer [Line Items]
Major Tenants	$ 580,117	$ 586,431
Aggregate rental income of major tenants as a percentage of total rental income	88.00%	88.00%
Best Buy Stores LP
Revenue, Major Customer [Line Items]
Major Tenants	$ 240,427	$ 240,427
Dollar Tree Stores Inc
Revenue, Major Customer [Line Items]
Major Tenants	128,262	137,084
Zales Delaware Inc
Revenue, Major Customer [Line Items]
Major Tenants	108,584	108,584
Fresenius Medical Care of Illinois
Revenue, Major Customer [Line Items]
Major Tenants	$ 102,844	$ 100,336