XML 75 R60.htm IDEA: XBRL DOCUMENT
v3.20.4

Relationships with Managers and Franchisors - Narrative (Details) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 27, 2020 | Mar. 31, 2018 USD ($) | Dec. 31, 2020 USD ($) hotel | Dec. 31, 2019 USD ($) hotel | Dec. 31, 2018 USD ($) hotel
Real Estate Properties [Line Items] |  |  |  |  |
Number of hotels that earned incentive management fees | hotel |  |  | 0 | 8 | 9
Amortization |  |  | $ 396 | $ 396 | $ 2,568
Number of franchised hotels | hotel |  |  | 19 |  |
Renaissance Charleston Historic District Hotel |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Management fee, accelerated amortization expense |  |  | $ 1,400 |  |
Vail Marriott Mountain Resort |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Franchise agreement term | 20 years |  |  |  |
JW Marriott Denver Cherry Creek |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Renewal term | 10 years |  |  |  |
Westin Washington D.C. City Center mortgage loan |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Renewal term | 10 years |  |  |  |
Westin San Diego Downtown |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Renewal term | 10 years |  |  |  |
Key Money |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Amortization |  |  | $ 400 | $ 400 | $ 2,600
Key Money | Frenchman's Reef & Morning Star Marriott Beach Resort |  |  |  |  |
Real Estate Properties [Line Items] |  |  |  |  |
Amortization |  | $ 2,200 |  |  |

X
- Definition Franchise Agreement, Renewal Term + References No definition available. + Details
Name: | drh_FranchiseAgreementRenewalTerm
Namespace Prefix: | drh_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Franchise Agreement, Term + References No definition available. + Details
Name: | drh_FranchiseAgreementTerm
Namespace Prefix: | drh_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Management Fee, Accelerated Amortization Expense + References No definition available. + Details
Name: | drh_ManagementFeeAcceleratedAmortizationExpense
Namespace Prefix: | drh_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number Of Franchised Hotels + References No definition available. + Details
Name: | drh_NumberOfFranchisedHotels
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Hotels, Earned Incentive Management Fees + References No definition available. + Details
Name: | drh_NumberOfHotelsEarnedIncentiveManagementFees
Namespace Prefix: | drh_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130549-203045 + Details
Name: | us-gaap_ContractWithCustomerLiabilityRevenueRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_RealEstatePropertiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=drh_RenaissanceCharlestonHistoricDistrictHotelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=drh_VailMarriottMountainResortMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=drh_JWMarriottDenverCherryCreekMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=drh_WestinWashingtonDCCityCenterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=drh_WestinSanDiegoDowntownMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CapitalizedContractCostAxis=drh_KeyMoneyIncentiveArrangementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=drh_FrenchmansReefandMorningStarMarriottBeachMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |