Consolidated Statements of Changes in Net Assets - Liquidation Value [Member] - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Net assets in liquidation, beginning of period	$ 362,791	$ 372,556
Changes in net assets in liquidation:
Changes in liquidation value of investment in unconsolidated joint venture	5,574	748
Remeasurement of assets and liabilities	(961)	(616)
Net changes in liquidation value	4,613	132
Liquidating distributions to unitholders	(1,679)	(11,923)
Changes in net assets in liquidation	2,934	(11,791)
Net assets in liquidation, end of period	$ 365,725	$ 360,765

Amount of net assets (liabilities).

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