MORTGAGE AND OTHER INDEBTEDNESS (Construction Loans Financed) (Details) $ in Thousands	1 Months Ended
	Jul. 31, 2015 USD ($)	May. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Apr. 30, 2014 USD ($) extension_option	Dec. 31, 2015 USD ($)
The Outlet Shoppes of the Bluegrass - Phase II
Debt Instrument [Line Items]
Basis spread on variable rate (percent)	2.35%
Amount Financed	$ 11,320
Property loan obligation guaranteed by Company (percent)	100.00%
Debt instrument, face value					$ 10,076
The Outlet Shoppes of the Bluegrass - Phase II \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (percent)	2.50%
The Outlet Shoppes at Atlanta - Phase II
Debt Instrument [Line Items]
Basis spread on variable rate (percent)		2.35%
Amount Financed		$ 6,200
Property loan obligation guaranteed by Company (percent)		100.00%
Debt instrument, face value					$ 4,034
The Outlet Shoppes at Atlanta - Phase II \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (percent)		2.50%
The Outlet Shoppes at Atlanta - Parcel Development
Debt Instrument [Line Items]
Amount Financed			$ 2,435
Property loan obligation guaranteed by Company (percent)			100.00%
The Outlet Shoppes at Atlanta - Parcel Development \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (percent)			2.50%
The Outlet Shoppes at Oklahoma City - Phase III
Debt Instrument [Line Items]
Amount Financed				$ 5,400
Property loan obligation guaranteed by Company (percent)				100.00%
Number of one-year extension options available \| extension_option				2
Extension option, term (years)				1 year
The Outlet Shoppes at Oklahoma City - Phase III \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (percent)				2.75%
The Outlet Shoppes at El Paso - Phase II
Debt Instrument [Line Items]
Amount Financed				$ 7,000
The Outlet Shoppes at El Paso - Phase II \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (percent)				2.75%