Debt (Mortgage Loans) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2018 USD ($) term asset hotel	Dec. 31, 2017 USD ($)
Debt
Mortgage loans, gross	$ 645,732	$ 647,752
Unamortized debt issuance costs on mortgage loans	$ (756)	(934)
Secured Debt [Member]
Debt
Number of Assets Encumbered \| asset	20
Mortgage loans, net	$ 644,976	646,818
Secured Debt [Member] \| LIBOR Plus Three Point Zero Zero Percent Due November 2017 [Member]
Debt
Debt Instrument, Fair Value Adjustment, Net	300	400
Secured Debt [Member] \| Four Point Nine Four Percent Due October 2022 [Member]
Debt
Debt Instrument, Fair Value Adjustment, Net	$ 700	700
Secured Debt [Member] \| Wells Fargo Lender 2 [Member]
Debt
Number of Assets Encumbered \| asset	4
Interest Rate	4.06%
Mortgage loans, net	$ 150,000	150,000
Number of additional maturity terms \| term	3
Secured Debt [Member] \| Wells Fargo 1
Debt
Number of Assets Encumbered \| asset	4
Interest Rate	4.04%
Mortgage loans, net	$ 142,500	143,250
Number of hotels encumbered by loans that are cross-collateralized \| hotel	2
Additional maturity term	1 year
Number of additional maturity terms \| term	3
Secured Debt [Member] \| PNC Bank
Debt
Number of Assets Encumbered \| asset	5
Interest Rate	3.98%
Mortgage loans, net	$ 85,000	85,000
Number of hotels encumbered by loans that are cross-collateralized \| hotel	5
Additional maturity term	1 year
Number of additional maturity terms \| term	2
Secured Debt [Member] \| Wells Fargo 3
Debt
Number of Assets Encumbered \| asset	1
Interest Rate	5.25%
Mortgage loans, net	$ 32,675	32,882
Debt Instrument, Fair Value Adjustment, Net	800	800
Secured Debt [Member] \| Four Point Nine Five Percent Due October 2022 [Member]
Debt
Debt Instrument, Fair Value Adjustment, Net	$ 2,900	3,000
Four Point Nine Five Percent Due October 2022 [Member] \| Secured Debt [Member]
Debt
Number of Assets Encumbered \| asset	4
Mortgage loans, net	$ 120,131	120,893
Debt Instrument, Interest Rate, Stated Percentage	4.95%
The Revolver \| Line of Credit
Debt
Interest Rate	3.38%
Additional maturity term	1 year
Remaining borrowing capacity	$ 300,000	600,000
Four Point Nine Four Percent Due October 2022 [Member] \| Secured Debt [Member]
Debt
Number of Assets Encumbered \| asset	1
Mortgage loans, net	$ 30,132	30,323
Debt Instrument, Interest Rate, Stated Percentage	4.94%
LIBOR Plus Three Point Zero Zero Percent Due November 2017 [Member] \| Secured Debt [Member]
Debt
Number of Assets Encumbered \| asset	1
Mortgage loans, net	$ 85,294	$ 85,404

Represents the additional maturity term of the debt instruments.

No definition available.

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- Definition

Debt Instrument, Fair Value Adjustment, Net

+ References

No definition available.

+ Details

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- Definition

Represents the number of additional maturity terms of the debt instruments.

+ References

No definition available.

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- Definition

Represents the number of assets encumbered.

+ References

No definition available.

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- Definition

Represents the number of hotels encumbered by bank loans that are cross-collateralized.

+ References

No definition available.

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- Definition

Amount of secured debt prior to the impact of secured debt discounts/premiums or debt issuance costs

+ References

No definition available.

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- Definition

Unamortized debt issuance costs on mortgage loans

+ References

No definition available.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- 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.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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- Definition

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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