Debt instrument adjustment rate per annum.

No definition available.

Name:	soho_DebtInstrumentAdjustmentRatePerAnnum
Namespace Prefix:	soho_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt instrument date of prepayment premium.

+ References

No definition available.

+ Details

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

- 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 floor rate.

+ References

No definition available.

+ Details

Name:	soho_DebtInstrumentFloorRate
Namespace Prefix:	soho_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Full or partial prepayment period subject to prepayment premium.

+ References

No definition available.

+ Details

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

- Definition

Period for penalty before original maturity.

+ References

No definition available.

+ Details

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

- Definition

Period for prepayment before maturity.

+ References

No definition available.

+ Details

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

- Definition

Period for prepayment penalty before maturity.

+ References

No definition available.

+ Details

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

- Definition

Period for prepayment without penalty prior to written notice.

+ References

No definition available.

+ Details

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

- Definition

Period in which prepayment not allowed.

+ References

No definition available.

+ Details

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

- Definition

Prior to date in which prepayment not allowed.

+ References

No definition available.

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Minimum contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
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

Amount of the required periodic payments applied to principal.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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

- Details

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

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_CrownePlazaHamptonMarinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_CrownePlazaHoustonDowntownMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonJacksonvilleRiverfrontMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubletreeByHiltonRaleighBrownstoneUniversityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonPhiladelphiaAirportMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_GeorgianTerraceHotelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_HiltonSavannahDeSotoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_HiltonWilmingtonRiversideMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_DoubleTreeByHiltonLaurelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=soho_SheratonLouisvilleRiversideMember
Namespace Prefix:
Data Type:	na
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Period Type:

Debt - Schedule of Mortgage Debt Obligations on Hotels (Parenthetical) (Detail) - Mortgage Loans [Member] - USD ($)	9 Months Ended
	Sep. 30, 2015	Jun. 27, 2014
Crowne Plaza Hampton Marina [Member]
Debt Instrument [Line Items]
Debt instrument periodic payment	$ 83,000
Interest rate		5.00%
Crowne Plaza Houston Downtown [Member]
Debt Instrument [Line Items]
Duration of loan prepaid	Nov. 13, 2015
Extended maturity date	Nov. 30, 2018
Double Tree by Hilton Jacksonville Riverfront [Member]
Debt Instrument [Line Items]
Extended maturity date	Jul. 31, 2016
Full or in part prepayment period subject to prepayment premium	24 months
Doubletree By Hilton Raleigh Brownstone - University [Member]
Debt Instrument [Line Items]
Number of months for prepayment before maturity	2 months
Double Tree By Hilton Philadelphia Airport [Member]
Debt Instrument [Line Items]
Interest rate	3.50%
Georgian Terrace [Member]
Debt Instrument [Line Items]
Prior to date in which prepayment not allowed	Feb. 28, 2025
Georgian Terrace [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Period in which prepayment is allowed without penalty prior to written notice	30 days
Georgian Terrace [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Period in which prepayment is allowed without penalty prior to written notice	90 days
Hilton Savannah DeSoto [Member]
Debt Instrument [Line Items]
Period in which prepayment not allowed	6 years
Period before maturity in which prepayment is allowed with penalty	90 days
Hilton Wilmington Riverside [Member]
Debt Instrument [Line Items]
Period in which prepayment not allowed	6 years
Period before maturity in which prepayment is allowed with penalty	90 days
Double Tree by Hilton Laurel [Member]
Debt Instrument [Line Items]
Period before maturity in which prepayment is allowed with penalty	180 days
Number of days for penalty before original maturity	180 days
Interest rate	3.00%
Treasury floor rate of interest	5.25%
Sheraton Louisville Riverside [Member]
Debt Instrument [Line Items]
Number of months for prepayment before maturity	2 months