MORTGAGE LOANS RECEIVABLE (Details) (USD $)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008	Aug. 08, 2016	Aug. 01, 2013	Aug. 08, 2008
Mortgage Loans on Real Estate [Line Items]
Mortgage recourse loan	$ 4,153,000
Received a principal payment	33,000	37,000	31,000
First Mortgage [Member]
Mortgage Loans on Real Estate [Line Items]
Mortgage recourse loan							4,994,000
Received a principal payment				844,000
Mortgage Loan on Real Estate, First principal payment due August 1, 2013						550,000
Mortgage Loans on Real Estate, Periodic Payment Terms, Balloon Payment Amount					3,460,000
Discount on the loan							198,000
Amortization of Loan discount	$ (12,000)	$ (13,000)	$ (12,000)