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Favorable Lease Assets - Schedule of Favorable Lease Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Favorable lease assets, net	$ 26,690	$ 18,013
Westin Boston Waterfront Hotel Ground Lease | Above Market Leases Ground
Finite-Lived Intangible Assets [Line Items]
Carrying amount of the lease	17,643	17,859
Orchards Inn Sedona Annex Sublease | Above Market Leases Ground
Finite-Lived Intangible Assets [Line Items]
Carrying amount of the lease	8,925	0
Lexington Hotel New York Tenant Leases | Above Market Leases Ground
Finite-Lived Intangible Assets [Line Items]
Carrying amount of the lease	$ 122	$ 154

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-Publisher FASB
-Name Accounting Standards Codification
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