Related Party Transactions - Additional Information (Details) - USD ($)	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Related Party Transaction [Line Items]
Reimbursement of monthly automobile expenses	$ 1,000
Automobile reimbursement amount	$ 2,254	$ 3,228
PEO
Related Party Transaction [Line Items]
Termination of notice period	10 days
Rental income	$ 2,001	2,001
PEO \| Global Self Storage, Inc
Related Party Transaction [Line Items]
Percentage ownership by affiliates, directors and employees	7.80%
Winco
Related Party Transaction [Line Items]
Aggregate rent and overhead accrued expense paid	$ 21,328	$ 19,338
MMC and Winco
Related Party Transaction [Line Items]
Reimbursements payable	$ 6,040

Aggregate rent and overhead accrued expense paid.

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- Definition

Automobile reimbursement amount.

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No definition available.

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- Definition

Notice period to termination of rental agreement.

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No definition available.

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- Definition

Reimbursement of automobile expenses.

+ References

No definition available.

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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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- Definition

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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