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Favorable Lease Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization expense	$ 200	$ 100	$ 500	$ 300
Favorable lease asset	46,216		46,216		$ 26,690
Off-Market Favorable Lease
Business Acquisition [Line Items]
Accumulated amortization	3,200		3,200		$ 2,700
Hotel Palomar Phoenix Ground Lease | Off-Market Favorable Lease
Business Acquisition [Line Items]
Favorable lease asset	$ 20,000		$ 20,000

X

- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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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.

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No definition available.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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