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Commitments and Contingencies - Ground Leases Annual Rent (Details) (USD $) | 12 Months Ended
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Dec. 31, 2014
Schedule of Ground Leased Assets [Line Items] |
Annual increase in rent | 5.50%drh_GroundLeaseAnnualRentExpenseAnnualIncreasePercentage
Bethesda Marriott Suites [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual increase in rent | 5.00%drh_GroundLeaseAnnualRentExpenseAnnualIncreasePercentage / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BethesdaMarriottSuitesMember
Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Term | 49 years
Ground leases renewal option (in years) | 49 years
Courtyard Manhattan / Fifth Avenue [Member] | Maximum [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 5.00%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
Marriott Salt Lake City Downtown [Member] |
Schedule of Ground Leased Assets [Line Items] |
Ownership percentage of hotel land | 21.00%drh_GroundLeasePercentageofOwnershipinHotelLand / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_MarriottSaltLakeCityDowntownMember
Annual rent reimbursed by hotel | 21.00%drh_GroundLeaseAnnualRentReimbursedbyHotelPercentage / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_MarriottSaltLakeCityDowntownMember
Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Term | 30 years
Boston Westin Waterfront [Member] | Maximum [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 2.50%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
Renaissance Worthington [Member] |
Schedule of Ground Leased Assets [Line Items] |
Ground leases renewal option (in years) | 15 years
Through 4/2087 [Member] | Bethesda Marriott Suites [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 630,732 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_ThroughApril2087Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BethesdaMarriottSuitesMember
10/2007 - 9/2017 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 906,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2007throughSeptember2017Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2017 - 9/2027 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 1,132,812 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2017throughSeptember2027Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2027 - 9/2037 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 1,416,015 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2027throughSeptember2037Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2037 - 9/2047 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 1,770,019 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2037throughSeptember2047Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2047 - 9/2057 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 2,212,524 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2047throughSeptember2057Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2057 - 9/2067 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 2,765,655 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2057throughSeptember2067Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2067 - 9/2077 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 3,457,069 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2067throughSeptember2077Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
10/2077 - 9/2085 [Member] | Courtyard Manhattan / Fifth Avenue [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 4,321,336 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_October2077throughSeptember2085Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_CourtyardManhattanFifthAvenueMember
Through 12/2056 [Member] | Salt Lake City Marriott Downtown [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 132,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_ThroughDecember2056Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_SaltLakeCityMarriottDowntownMember
Annual Rent (as a percentage of gross room sales) | 2.60%drh_GroundLeaseAnnualRentExpensePercentageofGrossRoomSales / drh_GroundLeaseTermPeriodAxis = drh_ThroughDecember2056Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_SaltLakeCityMarriottDowntownMember
1/2036 - 5/2099 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 0 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2036throughMay2099Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2013 - 12/2017 [Member] | Salt Lake City Marriott Downtown [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 11,305 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2013throughDecember2017Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_SaltLakeCityMarriottDowntownMember
1/2013 - 12/2015 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 500,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2013throughDecember2015Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2015 - 12/2020 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 750,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2016throughDecember2020Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2021 - 12/2025 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 1,000,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2021throughDecember2025Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2025 - 12/2030 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 1,500,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2026throughDecember2030Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2031 - 12/2035 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 1,750,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2031throughDecember2035Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
Through 12/2015 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 0.00%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_ThroughDecember2015Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2016 - 12/2025 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 1.00%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_January2016throughDecember2025Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2026 - 12/2035 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 1.50%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_January2026throughDecember2035Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2036 - 12/2045 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 2.75%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_January2036throughDecember2045Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2046 - 12/2055 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 3.00%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_January2046throughDecember2055Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2056 - 12/2065 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 3.25%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_January2056throughDecember2065Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2066 -5/2099 [Member] | Boston Westin Waterfront [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent (as a percentage of gross revenue) | 3.50%drh_GroundLeaseAnnualRentExpensePercentageofGrossSales / drh_GroundLeaseTermPeriodAxis = drh_January2066throughMay2099Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_BostonWestinWaterfrontMember
1/2014 - 12/2014 [Member] | Hilton Minneapolis [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 6,313,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2014throughDecember2014Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_HiltonMinneapolisMember
1/2015 - 12/2015 [Member] | Hilton Minneapolis [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 6,629,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2015throughDecember2015Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_HiltonMinneapolisMember
1/2016 - 12/2016 [Member] | Hilton Minneapolis [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 6,960,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2016throughDecember2016Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_HiltonMinneapolisMember
1/2017 - 12/2017 [Member] | Hilton Minneapolis [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 7,308,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2017throughDecember2017Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_HiltonMinneapolisMember
1/2018 - 12/2018 [Member] | Hilton Minneapolis [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 7,673,000 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_January2018throughDecember2018Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_HiltonMinneapolisMember
8/2013 - 7/2022 [Member] | Renaissance Worthington [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 40,400 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_August2013throughJuly2022Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_RenaissanceWorthingtonMember
8/2022 - 7/2037 [Member] | Renaissance Worthington [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 46,081 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_August2022throughJuly2037Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_RenaissanceWorthingtonMember
8/2037 - 7/2052 [Member] | Renaissance Worthington [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 51,763 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_August2037throughJuly2052Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_RenaissanceWorthingtonMember
8/2052 - 7/2067 [Member] | Renaissance Worthington [Member] |
Schedule of Ground Leased Assets [Line Items] |
Annual Rent | 57,444 drh_GroundLeaseAnnualRentExpense / drh_GroundLeaseTermPeriodAxis = drh_August2052throughJuly2067Member / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = drh_RenaissanceWorthingtonMember

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