Annual Preferred Return on Invesment in Joint Venture

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Guarantor Obligations, Contingent Letter of Credit

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- Definition

Internal Rate of Return on Joint Venture Investment

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- Definition

Lease Term

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Property Purchase Price

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No definition available.

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- Definition

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

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Interest rate stated in the contractual debt agreement.

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- Definition

This item represents disclosure of the amount of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

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-Name Regulation S-X (SX)

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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-Paragraph 19

-Subparagraph h

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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This item represents the carrying amount of the entity's equity method investment which has been sold. This item is used only for purposes of disclosing the calculated gain (loss) on disposal of the subject equity method investment and not for reporting the carrying value of equity method investments as presented on the entity's balance sheet. For reporting the carrying value of equity method investments presented on the entity's balance sheet, the EquityMethodInvestments (Equity Method Investments) element would be used.

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No definition available.

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- Definition

The cash outflow from the acquisition of property as primarily intended to generate income for its owner.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or the sale of investment in consolidated subsidiaries (generally greater than 50 percent).

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The amount of square footage related to a real estate property.

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Investment in and Advances to Non-Consolidated Entities (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	9 Months Ended		1 Months Ended	9 Months Ended		3 Months Ended
	Jul. 31, 2012	Sep. 30, 2012	Sep. 30, 2011	Apr. 30, 2011 Pemlex LLC [Member]	Sep. 30, 2012 Concord [Member]	Sep. 30, 2011 Concord [Member]	Mar. 31, 2011 Other Nonconsolidated Entity [Member]	Sep. 30, 2012 Concord and CDH CDO [Member]	Sep. 30, 2012 Joint Venture [Member] years sqft	Sep. 30, 2012 Joint Venture [Member] Humble Texas [Member]	Sep. 30, 2012 Joint Venture [Member] Nonrecourse Mortgage [Member]	Jul. 31, 2012 Financial Standby Letter of Credit [Member]
Investments in and Advances to Affiliates [Line Items]
Investment in joint venture		$ 1,963	$ 19,940	$ 14,180					$ 29,750
Payment to acquire real estate				15,900
Internal rate of return on investment				15.00%
Annual preferred return on investment				9.60%
Proceeds from Divestiture of Interest in Consolidated Subsidiaries	13,218
Guarantor Obligations, Contingent Letter of Credit												2,500
Equity Method Investment distributions					885	3,170
Equity Method Investment Sold, Carrying Amount								7,000
Square feet of property									120,000
Lease Term (Years)									15
Co-venture equity ownership percentage										15.00%
Property Purchase Price										27,750
Debt Instrument, Face Amount											15,260
Debt Instrument, Interest Rate, Stated Percentage											4.70%
Equity Method Investment, Other than Temporary Impairment							1,559
Equity Method Investments							$ 719