Investment in Unconsolidated Entities - Narrative (Details)	Sep. 30, 2017 property	Dec. 31, 2016 hotel
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%
Number of properties owned	37
Unconsolidated Properties
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%
Number of properties owned	2
Unconsolidated Properties | Predecessor
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage		50.00%
Number of properties owned | hotel		2,000