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Summary of Significant Accounting Policies - Narrative (Details) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2018 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2018 USD ($) Hotel | Sep. 30, 2017 USD ($) | Dec. 31, 2017 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |  |
Accrual for tax uncertainties | $ 0 |  | $ 0 |  | $ 0
Proceeds from insurance settlement, property and business interruption | 32,500,000 |  | 85,000,000 |  |
Gain on business interruption insurance | 8,227,000 | $ 0 | 16,254,000 | $ 0 |
Estimated recovery of impairment losses from insurance |  |  | 0 | 39,907,000 |
Gain on property insurance proceeds | 1,730,000 | 0 | $ 1,730,000 | 0 |
Hotels acquired | Hotel |  |  | 2 |  |
Minimum | Land, Buildings and Improvements |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful life |  |  | 5 years |  |
Minimum | Furniture, fixtures and equipment |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful life |  |  | 1 year |  |
Maximum | Land, Buildings and Improvements |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful life |  |  | 40 years |  |
Maximum | Furniture, fixtures and equipment |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful life |  |  | 10 years |  |
Other Hotel Expenses |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Estimated recovery of impairment losses from insurance |  |  | $ 2,900,000 |  |
Havana Cabana Key West |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Proceeds from insurance settlement, property and business interruption | 8,300,000 |  |  |  |
Gain on business interruption insurance | 1,925,000 | 0 | 2,137,000 | 0 |
Gain on property insurance proceeds | 1,700,000 |  | 1,700,000 |  |
The Lodge at Sonoma |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Proceeds from insurance settlement, business interruption |  |  | 1,300,000 |  |
Gain on business interruption insurance | $ 622,000 | $ 0 | $ 1,152,000 | $ 0 |

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