Represents the equity share of income pertaining to the net settlement entered into with a former tenant.

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- Definition

Represents the number of properties owned and operated by each unconsolidated joint venture.

+ References

No definition available.

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- Definition

Represents the number of unconsolidated joint ventures of the entity.

+ References

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the non-controlling interest.

+ References

No definition available.

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- Definition

Area of a real estate property.

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No definition available.

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- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

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-Subsection II

-LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy.

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- Definition

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

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-Subparagraph (SX 210.5-03.12)

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-Publisher SEC

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

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-Publisher FASB

-Name Accounting Standards Codification

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-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

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-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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Portion of equity (net assets) in a variable interest entity (VIE) not attributable, directly or indirectly, to the parent entity. That is, this is the portion of equity in a VIE that is attributable to the noncontrolling interest (previously referred to as minority interest).

+ References

No definition available.

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- Definition

The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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- Definition

The carrying amount of investments in unconsolidated real estate and other joint ventures not separately presented. This includes direct and indirect investments.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.1(d))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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- Definition

The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph b

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-Paragraph 6

-Subparagraph (c)

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-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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Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 5A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7880789&loc=SL6759159-111685

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INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (Details) (USD $)	1 Months Ended	12 Months Ended			1 Months Ended		1 Months Ended
	Apr. 30, 2010	Dec. 31, 2012 item property	Dec. 31, 2011	Dec. 31, 2010	Feb. 29, 2012 Unconsolidated JV in Plano, Texas acre	Dec. 31, 2012 Unconsolidated JV in Plano, Texas	Feb. 28, 2013 Unconsolidated JV in Plano, Texas Trammell Crow Company	Feb. 29, 2012 Unconsolidated JV in Plano, Texas Trammell Crow Company
Investment in Unconsolidated Joint Ventures
Area of site (in acres)					6.2
Ownership percentage in variable interest entity					90.00%		90.00%
Ownership percentage in variable interest entity of other party								10.00%
Amount contributed by non-controlling owner								$ 1,500,000
Gain from contribution of property to joint venture		319,000			319,000
Amount of maximum exposure to loss						12,200,000
Proceeds from sale of equity interest in the joint venture							13,500,000
Number of unconsolidated joint ventures		7
Number of properties owned and operated by each unconsolidated joint venture		1
Investment in unconsolidated joint ventures		19,485,000	7,170,000
Gain on disposition of real estate	107,000			107,000
Equity in earnings of unconsolidated joint ventures		1,368,000	914,000	992,000
Equity share of income pertaining to the net settlement entered into with a former tenant		$ 233,000