XML 82 R46.htm IDEA: XBRL DOCUMENT v3.23.4

Real Estate Facilities - Summary of Relative Fair Values of Assets Acquired and Liabilities Assumed (Parenthetical) (Detail) - USD ($)		Jun. 01, 2022	Nov. 10, 2020
Business Acquisition [Line Items]
Debt	[1]		$ 81,165,978
SSGT II Merger Agreement
Business Acquisition [Line Items]
Intangible assets acquired		$ 8,000,000
Fair market value discount on debt		16,100,000
KeyBank SST IV CMBS Loan
Business Acquisition [Line Items]
Debt			40,500,000
Fair market value discount on debt		$ 16,100,000	0.1
SST IV TCF Loan
Business Acquisition [Line Items]
Debt			$ 40,800,000
[1] Debt assumed includes approximately $40.5 million of debt on the KeyBank SST IV CMBS Loan, a $0.1 million fair market value discount on such debt, and the approximately $40.8 million SST IV TCF Loan. See Note 5 – Debt for additional information.

X

- Definition

Business combination fair market value discount on debt.

+ References

No definition available.

+ Details

Name:	stsff_BusinessCombinationFairMarketValueDiscountOnDebt
Namespace Prefix:	stsff_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-5

+ Details

Name:	us-gaap_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-1

+ Details

Name:	us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-1

+ Details

Name:	us-gaap_FinitelivedIntangibleAssetsAcquired1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=stsff_SSGTIIMergerAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=stsff_KeyBankSstIvCmbsLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DebtInstrumentAxis=stsff_SstIvTcfLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: