Net Assets in Liquidation - Additional Information (Detail) - USD ($)		6 Months Ended		12 Months Ended
	Jul. 01, 2016	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Increase (Decrease) in net assets on liquidation		$ (129,799,000)	$ (39,812,000)
Remeasurement of assets and liabilities		1,676,000	(2,620,000)
Change in liquidation value of equity investments		2,051,000	155,000
Change in estimated liability for non-controlling interests		(636,000)	590,000
Change in liquidation value of investments in real estate		15,781,000	(9,692,000)
Liquidating distributions to holders of Common Shares		$ 118,381,000	45,531,000
Change in liquidation value of loan securities			(918,000)
Liquidation distribution per share		$ 10.61
Liquidation date, expected completion		Dec. 31, 2015
Net assets in liquidation		$ 386,597,000	$ 554,892,000	$ 516,396,000	$ 594,704,000
Additional cumulative liquidating distributions to holders of Common Shares		$ 282,296,000		$ 163,915,000
Additional cumulative liquidating distribution per share		$ 7.75		$ 4.50
Cumulative liquidating distribution per share		$ 18.36		$ 18.68
Common shares, outstanding		36,425,084		36,425,084
Subsequent Event [Member]
Business Acquisition [Line Items]
Additional cumulative liquidating distributions to holders of Common Shares	$ 282,296,000
Additional cumulative liquidating distribution per share	$ 1.25