Segment Disclosures - Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) Segment	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | Segment			1
Assets	$ 530,196,090		$ 530,196,090		$ 529,129,280
Total revenues	7,917,819	$ 7,284,002	$ 22,937,817	$ 20,897,301
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]			srt:ChiefExecutiveOfficerMember
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description			Our CODM uses consolidated net income (loss) when making decisions about allocating capital and personnel. On a quarterly basis, our CODM considers budget-to-actual and period-to-period variances when evaluating company and segment performance in addition to other interim reviews.
Self Storage | Canada
Segment Reporting Information [Line Items]
Assets	289,400,000		$ 289,400,000		$ 278,200,000
Total revenues	$ 4,400,000	$ 4,000,000	$ 12,700,000	$ 11,400,000