Summary of Significant Accounting Policies - Restricted Cash and Hotel Receivables (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash	$ 13,562	$ 25,145
Hotel receivables, allowance for doubtful accounts	451	264
Renovation, Property Tax And Insurance Escrows
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash	$ 13,600	$ 25,100