Aggregate administrative and support function expenses accrued and paid.

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Automobile reimbursement amount.

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Notice period to termination of rental agreement.

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Proceeds received on PPP loan forgiveness.

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Reimbursement of automobile expenses.

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- Definition

Amount of cost for defined contribution plan.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable.

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Amount of liabilities classified as other.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Related Party Transactions - Additional Information (Details) - USD ($)		3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 05, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2020
Related Party Transaction [Line Items]
Reimbursement of monthly automobile expenses				$ 1,000
Automobile reimbursement amount				8,198	$ 1,878
Rental income		$ 2,965,178	$ 2,862,561	$ 5,889,582	5,571,345
Proceeds received on PPP loan forgiveness	$ 307,210				307,210
PEO
Related Party Transaction [Line Items]
Termination of notice period				30 days
Rental income		$ 1,200	4,800	$ 2,400	9,600
PEO \| Paycheck Protection Program Term Note ("PPP Note")
Related Party Transaction [Line Items]
Proceeds from Note						$ 486,602
PEO \| Global Self Storage, Inc
Related Party Transaction [Line Items]
Percentage ownership by affiliates, directors and employees		8.10%		8.10%
Winco
Related Party Transaction [Line Items]
Aggregate administrative and support function expenses accrued and paid		$ 6,818	5,460	$ 13,846	10,454
Allocated matching expense		26,400	22,797	53,804	46,455
MMC and Winco \| Related Party
Related Party Transaction [Line Items]
Reimbursements payable		18,683		18,683
MMC \| Related Party
Related Party Transaction [Line Items]
Aggregate compensation benefits accrued expense paid		$ 675,872	$ 599,372	$ 1,416,052	$ 1,180,482