Related Party Transactions - Additional Information (Details) - USD ($)	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Related Party Transaction [Line Items]
Reimbursement of monthly automobile expenses	$ 1,000
Automobile reimbursement amount	3,228	$ 3,228
Rental income	$ 7,850,870	7,238,819
PEO \| Global Self Storage, Inc
Related Party Transaction [Line Items]
Percentage ownership by affiliates	5.00%
Winco
Related Party Transaction [Line Items]
Aggregate rent and overhead accrued expense paid	$ 53,969	54,483
MMC and Winco
Related Party Transaction [Line Items]
Reimbursements payable	$ 20,885	13,447
Tuxis
Related Party Transaction [Line Items]
Termination of notice period	10 days
Monthly rental charges	$ 667
Rental income	$ 8,004	$ 8,004

Aggregate rent and overhead accrued expense paid.

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- Definition

Automobile reimbursement amount.

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- Definition

Monthly rental charges.

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- Definition

Notice period to termination of rental agreement.

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- Definition

Reimbursement of automobile expenses.

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- Definition

Amount of payable due to an entity that is affiliated with the reporting entity by means of direct or indirect ownership.

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

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- Definition

The total amount of lease revenue recognized for the period for which the lessee was obligated under leasing arrangements regardless of any other events or conditions. This amount excludes contingent revenue and sublease revenue.

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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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