Liability for Estimated Costs in Excess of Estimated Receipts During Liquidation - Summary of Accrued Revenues and Expenses Expected to Earned or Incurred During Liquidation (Detail) - Liquidation Value [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Liquidation Basis Of Accounting [Line Items]
Rents and reimbursements	$ 737	$ 1,956
Hotel revenues	7,298	11,769
Release of liability	4,270
Property operating expenses	(520)	1,930
Hotel operating expense	(5,473)	(10,487)
Interest expense	(52)	(1,779)
General and administrative expenses	(11,242)	(11,137)
Capital expenditures	(477)	(920)
Sales costs	(5,420)	(18,560)
Liability for estimated costs in excess of estimated receipts during liquidation	$ (10,879)	$ (27,228)