Consolidated Statement of Net Assets Liquidation Basis (USD $)	Mar. 31, 2015	Dec. 31, 2014
LIABILITIES
Senior notes payable	$ 71,255,000
Net assets in liquidation	597,170,000	594,704,000
Liquidation Value [Member]
ASSETS
Investments in real estate	561,300,000	557,325,000
Equity investments	393,780,000	389,921,000
Cash and cash equivalents	56,264,000	127,583,000
Restricted cash held in escrows	6,946,000	5,831,000
Loans receivable	8,464,000	24,005,000
Secured financing receivable	29,210,000	29,210,000
Accounts receivable	1,116,000	1,468,000
Loan securities		918,000
TOTAL ASSETS	1,057,080,000	1,136,261,000
LIABILITIES
Mortgage loans payable	296,174,000	296,954,000
Senior notes payable	71,255,000	71,265,000
Liability for non-controlling interests	45,901,000	46,564,000
Liability for estimated costs in excess of estimated receipts during liquidation	35,391,000	31,253,000
Dividends payable	1,136,000	82,353,000
Accounts payable, accrued liabilities and other liabilities	7,980,000	10,794,000
Related party fees payable	2,073,000	2,374,000
TOTAL LIABILITIES	459,910,000	541,557,000
COMMITMENTS AND CONTINGENCIES
Net assets in liquidation	$ 597,170,000	$ 594,704,000