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v3.24.1

Related Party Transactions - Additional Information (Detail2) |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 20, 2022 USD ($) | Aug. 09, 2022 USD ($) | Dec. 31, 2023 USD ($) StorageFacility | Dec. 31, 2022 USD ($) | Aug. 29, 2022 USD ($)
SSGT III Mezzanine Loan |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Debt issued |  | $ 50,000,000 |  |  |
Line of credit facility, current borrowing capacity |  | $ 42,000,000 |  |  |
Commitment fee percentage |  | 1.00% |  |  |
Debt instrument, description of variable rate basis | SOFR plus 3.0% |  |  |  |
Number of operating self storage property | StorageFacility |  |  | 7 |  |
SSGT III Mezzanine Loan | Upon Achievement Of Certain Financial Conditions |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Debt instrument, description of variable rate basis | SOFR plus 4.0% |  |  |  |
SSGT III Mezzanine Loan | Minimum |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Increased the principal borrowing amount | $ 50,000,000 |  |  |  |
SSGT III Mezzanine Loan | Maximum |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Increased the principal borrowing amount | $ 77,000,000 |  |  |  |
Other Income |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Dividend distribution received |  |  | $ 341,000 | $ 315,000 |
SmartStop OP |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Investment of preferred investor |  |  |  |  | $ 5,000,000
SSGT III OP |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Outstanding amount |  |  | 4,000,000 | 17,500,000 |
SSGT III OP | Other Income |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Loss related to equity interest |  |  | 700,000 | 300,000 |
Dividend distribution received |  |  | $ 257,000 | $ 55,000 |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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