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Debt - Mortgage and Other Debt (Details) $ in Thousands		12 Months Ended			19 Months Ended
	Jun. 25, 2020 USD ($)	Dec. 31, 2020 USD ($) hotel	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 31, 2022 USD ($)	Apr. 30, 2020 hotel
Debt Instrument [Line Items]
Number of hotels | hotel		31				30
Principal balance		$ 997,702
Debt repayment		$ 14,406	$ 14,195	$ 13,612
Atlanta, Georgia
Debt Instrument [Line Items]
Number of hotels | hotel		1
Mortgages
Debt Instrument [Line Items]
Number of hotels | hotel		8
Salt Lake City Marriott Downtown at City Creek mortgage loan | Mortgages
Debt Instrument [Line Items]
Principal balance	$ 48,000	$ 47,250	$ 0
Debt repayment	$ 52,500
Salt Lake City Marriott Downtown at City Creek mortgage loan | Forecast | Mortgages
Debt Instrument [Line Items]
Monthly principal payment					$ 150
Salt Lake City Marriott Downtown at City Creek mortgage loan | LIBOR | Mortgages
Debt Instrument [Line Items]
Basis spread on variable rate	3.25%
Salt Lake City Marriott Downtown at City Creek mortgage loan | LIBOR | Minimum | Mortgages
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%

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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)
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Amount of the required periodic payments applied to principal.

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-SubTopic 10
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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
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