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Investments in Real Estate (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2012 Number	Sep. 30, 2011	Apr. 29, 2011 Number
Investments in Real Estate (Textual) [Abstract]
Number of units located with multifamily properties	1,812		6
Number of multifamily property owned	7
Contribution value of the initial portfolio			$ 103,790
Limited partner interests issued for acquisition of the initial portfolio			39,215
Limited partner units issued for acquisition of the initial portfolio			39,215
Additional Limited partner interests Value			1,250
Additional Limited partner units			125,000
Mortgage indebtedness of operating partnership		$ 64,575	$ 64,575

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Additional limited partner interests value.

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Additional limited partner units.

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Contribution value of the initial portfolio.

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Limited partner interests issued for acquisition of the initial portfolio.

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Limited partner units issued for acquisition of the initial portfolio.

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Total current liabilities of the broker-dealer, less certain exceptions as defined.

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

-Publisher SEC

-Name Rule 15c3

-Number 240

-Section 1

-Paragraph 1

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-Article 15c3

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

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-Number 240

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The number of real estate properties owned as of the balance sheet date.

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The number of units in a real estate property owned as of the balance sheet date.

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