Supplemental Information to Statements of Cash Flows - Schedule of Supplemental Information to Statements of Cash Flows (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Supplemental Cash Flows [Line Items]
Restricted cash reserves	$ 5,000		$ 3,300
Cash, Cash Equivalents, and Restricted Cash Reserves	16,112
Interest paid, net of capitalized interest	35,340
Income taxes (refund) paid	(262)
Sale of hotel properties	119,200
Transaction costs	(2,650)
Proceeds from the sale of hotel properties, net	116,550
Accrued capital expenditures	$ 6,010
Predecessor
Supplemental Cash Flows [Line Items]
Cash and cash equivalents		$ 58,135
Restricted cash reserves		24,200
Cash, Cash Equivalents, and Restricted Cash Reserves		82,335
Interest paid, net of capitalized interest		36,984
Income taxes (refund) paid		1,105
Sale of hotel properties		0
Transaction costs		(1,296)
Proceeds from the sale of hotel properties, net		(1,296)
Accrued capital expenditures		$ 5,711