Equity method investments summarized financial information cash.

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- Definition

number of real estate properties owned by equity investee as of the balance sheet date.

+ References

No definition available.

+ Details

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- Definition

Ownership percentage of partner in Joint Venture.

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400

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Balance Type:	credit
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- Definition

Weighted average interest rate of long-term debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Stated maturity date of the mortgage loan receivable on real estate, in CCYY-MM-DD format.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 10

-Section S99

-Paragraph 6

-Subparagraph (SX 210.5-04.(c) Schedule IV)

-URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 29

-Article 12

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph c

-Subparagraph Schedule IV

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 948

-SubTopic 310

-Section S99

-Paragraph 1

-Subparagraph (SX 210.12-29)

-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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Investment in Unconsolidated Joint Ventures (Terminus Office Holdings LLC) (Details) (Terminus Office Holdings [Member], USD $)			12 Months Ended
	Dec. 31, 2013	Feb. 28, 2013	Dec. 31, 2013 Secured Mortgage Note Payable [Member]	Dec. 31, 2013 Office Building [Member] Property	Dec. 31, 2013 Institutional investors advised by J.P. Morgan Asset Management [Member]
Schedule of Equity Method Investments [Line Items]
Ownership Percentage of Partner in Joint Venture		50.00%			50.00%
Number of Real Estate Properties Owned by Equity Investee				2
Debt Instrument, Face Amount		$ 82,000,000	$ 222,000,000
Mortgage Loans on Real Estate, Final Maturity Date			Jan. 01, 2023
Long-term Debt, Weighted Average Interest Rate			4.71%
Equity Method Investments Summarized Financial Information Cash	$ 6,800,000