XML 63 R52.htm IDEA: XBRL DOCUMENT
v3.10.0.1

COMMITMENTS AND CONTINGENCIES - Ground Leases (Details) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2018 USD ($) Property contract | Jun. 30, 2017 USD ($) | Jun. 30, 2018 USD ($) Property contract option | Jun. 30, 2017 USD ($) | Dec. 31, 2017 USD ($) Property contract
Commitments and contingencies |  |  |  |  |
Total rent expense | $ | $ 0.4 | $ 0.4 | $ 0.9 | $ 0.9 |
Ground Leases | Portland, OR |  |  |  |  |
Commitments and contingencies |  |  |  |  |
Number of hotel properties for which land is leased | 2 |  | 2 |  | 2
Number of Prepaid Land Lease | contract | 2 |  | 2 |  | 2
Remaining prepaid balance of land lease | $ | $ 3.2 |  | $ 3.2 |  | $ 3.2
Number of options to extend lease | option |  |  | 1 |  |
Lease renewal period |  |  | 14 years |  |
Ground Leases | Houston (Galleria Area), TX |  |  |  |  |
Commitments and contingencies |  |  |  |  |
Number of hotel properties for which land is leased | 1 |  | 1 |  |
Number of options to extend lease | option |  |  | 1 |  |
Lease renewal period |  |  | 10 years |  |
Ground Leases | Austin, TX |  |  |  |  |
Commitments and contingencies |  |  |  |  |
Number of hotel properties for which land is leased | 1 |  | 1 |  |
Ground Leases | Baltimore, MD |  |  |  |  |
Commitments and contingencies |  |  |  |  |
Number of hotel properties for which land is leased | 1 |  | 1 |  |
Number of options to extend lease | option |  |  | 12 |  |
Lease renewal period |  |  | 5 years |  |
Ground Leases | Duluth, GA |  |  |  |  |
Commitments and contingencies |  |  |  |  |
Number of hotel properties for which land is leased |  |  |  |  | 1
Ground Leases | Long Island (Garden City), NY |  |  |  |  |
Commitments and contingencies |  |  |  |  |
Number of hotel properties for which land is leased | 1 |  | 1 |  |

X
- Definition Represents the number of options to extend the lease term under lessee's leasing arrangement. + References No definition available. + Details
Name: | inn_LesseeLeasingArrangementsOperatingLeasesNumberOfOptionsToExtendLease
Namespace Prefix: | inn_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of real estate properties for which land is leased under the agreement. + References No definition available. + Details
Name: | inn_NumberOfRealEstatePropertiesForWhichLandLeased
Namespace Prefix: | inn_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of Prepaid Land Lease + References No definition available. + Details
Name: | inn_NumberofPrepaidLandLease
Namespace Prefix: | inn_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of asset related to consideration paid for rent in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs. + References No definition available. + Details
Name: | inn_PrepaidRentCurrentAndNoncurrent
Namespace Prefix: | inn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
Name: | us-gaap_LeaseAndRentalExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeLeasingArrangementsOperatingLeasesRenewalTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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 No definition available. + Details
Name: | us-gaap_OtherCommitmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_OtherCommitmentsAxis=inn_OperatingGroundLeaseAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=inn_PortlandOregonMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=inn_HoustonGalleriaAreaTexasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=inn_AustinTexasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=inn_BaltimoreMarylandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=inn_DuluthGeorgiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=inn_LongIslandGardenCityNewYorkMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |