Estimated Costs and Estimated Receipts During Liquidation - Schedule Of Changes In Estimated Costs And Estimated Receipts During Liquidation (Detail) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Business Acquisition [Line Items]
Net assets (liability) in liquidation, beginning of period		$ 114,463
Net assets (liability) in liquidation, end of period		41,987
Liquidation Value [Member]
Business Acquisition [Line Items]
Net assets (liability) in liquidation, beginning of period		114,463	$ 123,048
Net Change in Working Capital	[1]	2,611	2,108
Remeasurement of assets and liabilities		(3,012)	(3,186)
Net assets (liability) in liquidation, end of period		41,987	120,157
Liquidation Value [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Business Acquisition [Line Items]
Net assets (liability) in liquidation, beginning of period		(2,848)	1,482
Net assets (liability) in liquidation, end of period		(3,249)	404
Liquidation Value [Member] | General And Administrative Expenses [Member]
Business Acquisition [Line Items]
Total assets (liability) for estimated costs, beginning balance		(3,808)	(3,268)
Net Change in Working Capital	[1]	3,412	3,291
Remeasurement of assets and liabilities		(3,469)	(4,369)
Total assets (liability) for estimated costs, ending balance		(3,865)	(4,346)
Liquidation Value [Member] | Estimated Inflows of Interest Income [Member]
Business Acquisition [Line Items]
Total assets for estimated costs, beginning balance		960	4,750
Net Change in Working Capital	[1]	(801)	(1,183)
Remeasurement of assets and liabilities		457	1,183
Total assets for estimated costs, ending balance		$ 616	$ 4,750

[1] Represents changes in cash, restricted cash, accounts receivable, accounts payable and accrued expenses as a result of the Company’s operating activities for the three months ended March 31, 2025 and 2024.