Related Party Transactions - Additional Information (Details) - USD ($)		3 Months Ended		9 Months Ended
	May 19, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Related Party Transaction [Line Items]
Reimbursement of monthly automobile expenses				$ 1,000
Automobile reimbursement amount				$ 2,254	$ 3,228
Paycheck Protection Program Term Note ("PPP Note")
Related Party Transaction [Line Items]
Description of note				During the period from May 19, 2020 through the six-month anniversary of the date of the PPP Note (the “Deferral Expiration Date”), neither principal nor interest shall be due and payable. On the Deferral Expiration Date, the outstanding principal of the PPP Note or the amount that is not forgiven under the Program shall convert to an amortizing term loan. On May 19, 2022, all accrued interest that is not forgiven under the Program shall be due and payable. Additionally, on December 19, 2020 and continuing on the 19th day of each month thereafter until May 19, 2022 equal installments of principal shall be due and payable, each in an amount determined by the Lender (the “Monthly Principal Amount”). Interest shall be payable at the same time as the Monthly Principal Amount. Any outstanding principal and accrued interest shall be due and payable in full on May 19, 2022. The Company expects to contribute to the interest payable on the PPP Note in proportion to its share of payroll and other eligible costs used in the original calculation of the loan request. For the three and nine months ended September 30, 2020, there has been no material impact to the Company’s operations or cash flows due to the PPP Note. If and when the PPP Note is, in part or wholly forgiven, and legal release is received, the Company expects to record a gain in an amount proportionate to its share of payroll costs and other eligible expenses incurred during the Covered Period. The Company expects the loan forgiveness to reduce such expenses and reduce related reimbursements to MMC and Winco accordingly.
PEO
Related Party Transaction [Line Items]
Termination of notice period				10 days
Rental income		$ 2,301	$ 2,001	$ 6,303	6,003
PEO | Paycheck Protection Program Term Note ("PPP Note")
Related Party Transaction [Line Items]
Proceeds from Note	$ 486,602
Interest rate of note	1.00%
PEO | Global Self Storage, Inc
Related Party Transaction [Line Items]
Percentage ownership by affiliates, directors and employees		7.80%		7.80%
Winco
Related Party Transaction [Line Items]
Aggregate rent and overhead accrued expense paid		$ 18,233	$ 21,115	$ 57,574	$ 57,798
MMC and Winco
Related Party Transaction [Line Items]
Reimbursements payable		$ 15,929		$ 15,929