Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Summary Of Significant Accounting Policies [Line Items]
Deferred rent asset	$ 156,842	$ 126,655
Deferred rent liability	228,938	188,595
Prepaid rent	188,000	165,800
Allowances for receivables	$ 0	0
Acquisition fee percentage	1.00%
Acquisition fee sale price	$ 4,525,000
Depreciation	1,078,854	1,041,222
Impairments	0	$ 0
Costs associated with public equity raise	$ 1,279,800
Topic 842
Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, accounting standards update, adopted	true
Change in accounting principle, accounting standards update, adoption date	Jul. 31, 2021
Change in accounting principle, accounting standards update, immaterial effect	true
Buildings | Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	26 years
Buildings | Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	50 years
Tenant Improvements | Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	2 years
Tenant Improvements | Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	10 years