Consolidated Statement of Net Assets - Liquidation Value [Member] - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Assets
Investments in real estate	$ 122,716	$ 488,616
Investment in unconsolidated joint venture	264,408	257,634
Cash and cash equivalents	92,589	241,019
Restricted cash held in escrow	92,844	99,768
Accounts receivable	8,487	3,696
Total Assets	581,044	1,090,733
Liabilities
Mortgage notes payable	57,112	215,494
Liability for estimated costs in excess of estimated receipts during liquidation	10,879	27,228
Accounts payable, accrued expenses and other liabilities	10,337	14,881
Related party fees payable	9	17
Total liabilities	78,337	257,620
Commitments and Contingencies
Net assets in liquidation	$ 502,707	$ 833,113