Unconsolidated Real Estate Affiliates (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
INVESTMENTS IN UNCONSOLIDATED REAL ESTATE AFFILIATES
Investments in unconsolidated real estate affiliates	$ 19,988	$ 26,184
Unconsolidated Real Estate Affiliates [Member]
INVESTMENTS IN UNCONSOLIDATED REAL ESTATE AFFILIATES
Members' Equity	(13,706)	(19,497)
Less: other members' equity	8,442	8,275
Basis Differential in Investment in Unconsolidated Real Estate Affiliates, Net	14,724	14,962
Investments in unconsolidated real estate affiliates	$ 19,988	$ 26,184

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.12)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=16385135&loc=d3e33749-111570

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant