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Equity Compensation Plans (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Apr. 05, 2011
Equity Compensation Plans (Textual) [Abstract]
Shares issued to Directors		3,000
Minimum proceeds from unaffiliated persons	$ 2,500
Selling commissions	$ 0

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- Definition

Minimum gross offering proceeds from unaffiliated persons to be raised for shares issuance under independent directors compensation plan.

+ References

No definition available.

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- Definition

Selling commissions and dealer manager fees paid for shares sold under distribution reinvestment program.

+ References

No definition available.

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- Definition

The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 40

-Section 50

-Paragraph 1

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929



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

-Publisher AICPA

-Name Statement of Position (SOP)

-Number 93-6

-Paragraph 53

-Subparagraph d

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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