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Debt - Mortgage Debt (Details) $ in Thousands | Apr. 26, 2017 USD ($) | Dec. 31, 2018 USD ($) hotel | Mar. 01, 2018 USD ($) | Dec. 31, 2017 USD ($)
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Debt Instrument [Line Items] |  |  |  |
Number of hotel properties secured by mortgage debt | hotel |  | 8 |  |
Number of hotels (in hotels) | hotel |  | 31 |  |
Principal Balance |  | $ 983,764 |  |
Mortgages | Lexington Hotel Tenant Leases |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Extinguishment of debt | $ 170,400 |  |  |
Hotel Palomar Phoenix |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal Balance |  |  | $ 2,943 |
Mortgages | New Market Tax Credit loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal Balance |  |  |  | $ 0
Interest Rate |  | 5.17% |  |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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
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