Applications for loan forgiveness amount filed.

No definition available.

Name:	soho_ApplicationsForLoanForgivenessAmountFiled
Namespace Prefix:	soho_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Debt instrument extended maturity date.

+ References

No definition available.

+ Details

Name:	soho_DebtInstrumentExtendedMaturityDate
Namespace Prefix:	soho_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument maturity extension period.

+ References

No definition available.

+ Details

Name:	soho_DebtInstrumentMaturityExtensionPeriod
Namespace Prefix:	soho_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of paycheck protection program loans.

+ References

No definition available.

+ Details

Name:	soho_NumberOfPaycheckProtectionProgramLoans
Namespace Prefix:	soho_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Operating partnership purchase of senior notes.

+ References

No definition available.

+ Details

Name:	soho_OperatingPartnershipPurchaseOfSeniorNotes
Namespace Prefix:	soho_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Paycheck protection program extension loan term.

+ References

No definition available.

+ Details

Name:	soho_PaycheckProtectionProgramExtensionLoanTerm
Namespace Prefix:	soho_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Paycheck protection program loan amount.

+ References

No definition available.

+ Details

Name:	soho_PaycheckProtectionProgramLoanAmount
Namespace Prefix:	soho_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Paycheck protection program loan amount outstanding.

+ References

No definition available.

+ Details

Name:	soho_PaycheckProtectionProgramLoanAmountOutstanding
Namespace Prefix:	soho_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Paycheck protection program loan interest rate.

+ References

No definition available.

+ Details

Name:	soho_PaycheckProtectionProgramLoanInterestRate
Namespace Prefix:	soho_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Paycheck protection program loan repayment terms.

+ References

No definition available.

+ Details

Name:	soho_PaycheckProtectionProgramLoanRepaymentTerms
Namespace Prefix:	soho_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Paycheck protection program loan term.

+ References

No definition available.

+ Details

Name:	soho_PaycheckProtectionProgramLoanTerm
Namespace Prefix:	soho_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Release of interest reserves for debt extinguishment.

+ References

No definition available.

+ Details

Name:	soho_ReleaseOfInterestReservesForDebtExtinguishment
Namespace Prefix:	soho_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823

+ Details

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

- 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

No definition available.

+ Details

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

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

+ Details

Name:	us-gaap_EarlyRepaymentOfSeniorDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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

- Definition

Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column G))
-URI https://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014

+ Details

Name:	us-gaap_MortgageLoansOnRealEstate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585

+ Details

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

- Details

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

- Details

Name:	us-gaap_TypeOfArrangementAxis=soho_NotePurchaseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonRaleighBrownstoneUniversityRaleighNorthCarolinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ExtinguishmentOfDebtAxis=soho_SecuredNotesPrincipalPortionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ExtinguishmentOfDebtAxis=soho_SecuredNotesExitFeePortionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ExtinguishmentOfDebtAxis=soho_SecuredNotesAccruedInterestPortionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_HotelAlbaTampaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_MortgagesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_TheDeSotoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonJacksonvilleRiverfrontMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonLaurelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonPhiladelphiaAirportMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonRaleighBrownstoneUniversityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeResortByHiltonHollywoodBeachMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_GeorgianTerraceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_TypeOfArrangementAxis=soho_NoteModificationAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_HyattCentricArlingtonMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_SheratonLouisvilleRiversideMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_TheWhitehallMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=soho_PromissoryNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=soho_OperatingPartnershipMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Debt - Additional Information (Detail) $ in Millions										1 Months Ended	12 Months Ended
Debt - Additional Information (Detail) $ in Millions	Dec. 09, 2022 USD ($)	Jun. 29, 2022 USD ($)	Jun. 28, 2022	Jun. 10, 2022 USD ($)	Apr. 28, 2022	Apr. 27, 2022	Jul. 15, 2021	Jul. 14, 2021	Apr. 16, 2020	May 06, 2020 USD ($)	Dec. 31, 2022 USD ($) Loan	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Debt Instrument [Line Items]
Mortgage loan outstanding balance											$ 320.5	$ 351.2
Debt instrument, frequency of periodic payment											monthly
Secured Notes [Member]
Debt Instrument [Line Items]
Early repayment of senior debt using cash on hand		$ 0.2
Note Purchase Agreement [Member]
Debt Instrument [Line Items]
Operating partnership purchase of senior notes													$ 20.0
Double Tree By Hilton Raleigh Brownstone University Raleigh North Carolina [Member]
Debt Instrument [Line Items]
Net proceeds from from sale of hotel property				$ 19.8
Double Tree By Hilton Raleigh Brownstone University Raleigh North Carolina [Member] \| Secured Notes [Member]
Debt Instrument [Line Items]
Release of interest reserves for debt extinguishment				1.6
Double Tree By Hilton Raleigh Brownstone University Raleigh North Carolina [Member] \| Secured Notes [Member] \| Secured Notes Principal Portion [Member]
Debt Instrument [Line Items]
Repayments of debt				13.3
Release of interest reserves for debt extinguishment				1.1
Double Tree By Hilton Raleigh Brownstone University Raleigh North Carolina [Member] \| Secured Notes [Member] \| Secured Notes Exit Fee Portion [Member]
Debt Instrument [Line Items]
Repayments of debt				6.3
Release of interest reserves for debt extinguishment				0.5
Double Tree By Hilton Raleigh Brownstone University Raleigh North Carolina [Member] \| Secured Notes [Member] \| Secured Notes Accrued Interest Portion [Member]
Debt Instrument [Line Items]
Repayments of debt				$ 0.2
Hotel Alba Tampa [Member] \| Secured Notes [Member]
Debt Instrument [Line Items]
Repayments of debt		8.3
Release of interest reserves for debt extinguishment		0.5
Hotel Alba Tampa [Member] \| Secured Notes [Member] \| Secured Notes Principal Portion [Member]
Debt Instrument [Line Items]
Repayments of debt		5.6
Hotel Alba Tampa [Member] \| Secured Notes [Member] \| Secured Notes Exit Fee Portion [Member]
Debt Instrument [Line Items]
Repayments of debt		2.6
Hotel Alba Tampa [Member] \| Secured Notes [Member] \| Secured Notes Accrued Interest Portion [Member]
Debt Instrument [Line Items]
Repayments of debt		$ 0.1
Mortgage Loans [Member] \| The DeSoto [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Jul. 01, 2026
Mortgage Loans [Member] \| Double Tree By Hilton Jacksonville Riverfront
Debt Instrument [Line Items]
Debt instrument maturity date											Jul. 11, 2024
Mortgage Loans [Member] \| Double Tree By Hilton Laurel [Member]
Debt Instrument [Line Items]
Extended maturity date					May 05, 2023	May 05, 2022	May 05, 2022	Aug. 05, 2021
Debt instrument maturity date											May 05, 2023
Mortgage Loans [Member] \| DoubleTree by Hilton Philadelphia Airport [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Oct. 31, 2023
Mortgage Loans [Member] \| Double Tree By Hilton Raleigh Brownstone University
Debt Instrument [Line Items]
Debt instrument maturity date											Aug. 01, 2022
Mortgage Loans [Member] \| DoubleTree Resort by Hilton Hollywood Beach [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Oct. 01, 2025
Mortgage Loans [Member] \| Georgian Terrace [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Jun. 01, 2025
Mortgage Loans [Member] \| Hotel Alba Tampa [Member] \| Note Modification Agreement [Member]
Debt Instrument [Line Items]
Extended maturity date			Jun. 30, 2025
Extended maturity period			2 years
Mortgage Loans [Member] \| Hyatt Centric Arlington [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Oct. 01, 2028
Mortgage Loans [Member] \| Sheraton Louisville Riverside [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Dec. 01, 2026
Mortgage Loans [Member] \| The Whitehall [Member]
Debt Instrument [Line Items]
Debt instrument maturity date											Feb. 26, 2028
Promissory Note [Member]
Debt Instrument [Line Items]
Paycheck protection program extension loan term											5 years
Applications for loan forgiveness amount filed	$ 4.6										$ 0.6
Paycheck protection program loan term											2 years
Paycheck protection program loan interest rate									1.00%		1.00%
Paycheck protection program loan repayment terms											Equal payments of principal and interest were to begin no later than 10 months following origination of the loan and are amortized over the remaining term of the loan
Paycheck protection program loan amount	$ 4.6
Number of paycheck protection program loans \| Loan											3
Paycheck protection program loan amount outstanding											$ 2.5	$ 7.6
Promissory Note [Member] \| Operating Partnership [Member]
Debt Instrument [Line Items]
Paycheck protection program loan amount										$ 10.7