Summary of Significant Accounting Policies - Additional Information (Detail)		3 Months Ended				6 Months Ended		12 Months Ended
	Jul. 10, 2019 USD ($)	Jun. 30, 2022 USD ($) shares	Jun. 30, 2021 USD ($) shares	Mar. 31, 2021 Property	Mar. 31, 2020 USD ($)	Jun. 30, 2022 USD ($) Property Segment shares	Jun. 30, 2021 USD ($) shares	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Summary of Significant Accounting Policies [Line Items]
Impairment loss on long-lived assets						$ 0	$ 0
Number of properties acquired | Property				0		0
Days allowed for lease cancellation						30 days
Allowance for doubtful accounts		$ 100,000	$ 100,000			$ 100,000	100,000
Advertising cost		200,000	$ 200,000			500,000	400,000
Debt issuance costs		$ 1,101,872				$ 1,101,872		$ 1,400,000
Offering cost as percentage of gross offering proceeds		1.00%				1.00%
Maximum period for reimbursement of offering expenses						60 days
Due to affiliates						$ 178,090	$ 1,290,359
Minimum percentage of ordinary taxable income to be distributed to stockholders						90.00%
Deferred tax asset, net operating loss		$ 4,700,000				$ 4,700,000		3,900,000
Deferred tax liability, depreciation and other temporary book to tax differences		300,000				300,000		300,000
Deferred tax assets, net		4,400,000				4,400,000		3,600,000
Unrecognized tax benefits		0				0		0
Unrecognized tax benefits, interest or penalties						$ 0		0
Number of reportable segments | Segment						2
Federal [Member]
Summary of Significant Accounting Policies [Line Items]
Net operating losses		17,200,000				$ 17,200,000
Open tax year						2018 2019 2020 2021
State [Member]
Summary of Significant Accounting Policies [Line Items]
Net operating losses		$ 21,900,000				$ 21,900,000
Open tax year						2018 2019 2020 2021
State [Member] | Earliest Tax Year [Member]
Summary of Significant Accounting Policies [Line Items]
Net operating losses expiration year						2033
State [Member] | Latest Tax Year [Member]
Summary of Significant Accounting Policies [Line Items]
Net operating losses expiration year						2037
Advisor [Member]
Summary of Significant Accounting Policies [Line Items]
Maximum period for reimbursement of offering expenses						60 days
Due to affiliates									$ (600,000)
Select Capital Corporation (Dealer Manager) [Member]
Summary of Significant Accounting Policies [Line Items]
Due to affiliates						$ 0
Class Y and Z Common Stock [Member]
Summary of Significant Accounting Policies [Line Items]
Offering cost as percentage of gross offering proceeds		1.00%				1.00%
Minimum offering cost rate						1.00%
Maximum offering cost rate						1.00%
Gross proceeds from issuance of common stock					$ 11,900,000
Class Y Common Stock [Member] | Primary Offering [Member]
Summary of Significant Accounting Policies [Line Items]
Gross proceeds from issuance of common stock	$ 250,000,000
Class Y Common Stock [Member] | Select Capital Corporation (Dealer Manager) [Member]
Summary of Significant Accounting Policies [Line Items]
Sale commission fees percentage of proceed from Primary Offering	3.00%					3.00%
Dealer manager fees percentage of proceed from sales in primary portion of offering	3.00%					3.00%
In-Place Leases [Member]
Summary of Significant Accounting Policies [Line Items]
Gross amount of lease intangibles		$ 19,600,000				$ 19,600,000		22,300,000
Accumulated amortization of lease intangibles		$ 19,600,000				$ 19,600,000		$ 22,300,000
Maximum [Member]
Summary of Significant Accounting Policies [Line Items]
Initial term of lease		12 months				12 months
Maximum [Member] | Advisor [Member]
Summary of Significant Accounting Policies [Line Items]
Percentage of organization and offering expenses funded by our advisor						1.00%
Maximum [Member] | Furniture, Fixtures and Equipment [Member]
Summary of Significant Accounting Policies [Line Items]
Standard depreciable life						7 years
Minimum [Member] | Class Y and Z Common Stock [Member]
Summary of Significant Accounting Policies [Line Items]
Percentage of organization and offering expenses funded by our advisor						1.00%
Minimum [Member] | Class Y and Z Common Stock [Member] | Advisor [Member]
Summary of Significant Accounting Policies [Line Items]
Percentage of organization and offering expenses expected at termination of public offering									1.00%
Percentage of receivable from advisor for organization and offering expenses incurred									1.00%
Minimum [Member] | Furniture, Fixtures and Equipment [Member]
Summary of Significant Accounting Policies [Line Items]
Standard depreciable life						3 years
Unvested Restricted Stock [Member]
Summary of Significant Accounting Policies [Line Items]
Unvested antidilutive shares | shares		6,250	7,500			6,250	7,500