Equity Investment in Real Estate (Details 4) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Equity Method Investment, Summarized Financial Information, Income Statement
Revenues	$ 7,967	$ 9,468	$ 37,352	$ 25,808
Expenses	(9,491)	(9,550)	(40,473)	(27,197)
Net (loss) income	$ (1,524)	$ (82)	$ (3,121)	$ (1,389)

The amount of income (loss) from continuing operations before extraordinary items reported by an equity method investment of the entity.

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

-Publisher SEC

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

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