Consolidated Statements of Net Assets - Liquidation Value [Member] - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Assets
Investment in unconsolidated joint venture	$ 268,102	$ 265,516
Cash and cash equivalents	8,391	7,650
Restricted cash held in escrow	92,233	92,302
Accounts receivable	60	60
Total Assets	368,786	365,528
Liabilities
Liability for estimated costs in excess of estimated receipts during liquidation	2,627	2,348
Accounts payable, accrued expenses and other liabilities	434	389
Total Liabilities	3,061	2,737
Commitments and Contingencies
Net assets in liquidation	$ 365,725	$ 362,791