Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands		12 Months Ended
	Dec. 22, 2017 USD ($)	Dec. 31, 2019 USD ($) Hotel	Nov. 07, 2019 Hotel	Jan. 01, 2019 USD ($)	Dec. 31, 2018 USD ($)
Income Tax Holiday [Line Items]
Percentage of REIT taxable income distributed to its shareholders (at least)		90.00%
Tax holiday period for REIT taxable income		4 years
Number of hotels in ownership by Company | Hotel		40
Deferred tax asset related to TCJA	$ 600
Lease liability, net		$ 23,717		$ 25,715	$ 0
Right of use asset, net		$ 21,270		23,091	$ 0
Accounting Standards Update 2016-02
Income Tax Holiday [Line Items]
Lease liability, net				25,700
Right of use asset, net				$ 23,100
NewINK Joint Venture
Income Tax Holiday [Line Items]
Number of hotels in ownership by Company | Hotel		46	47
Inland Joint Venture
Income Tax Holiday [Line Items]
Number of hotels in ownership by Company | Hotel		48
Class A Performance LTIP Units
Income Tax Holiday [Line Items]
Distribution entitlement (in percentage)		10.00%