Equity-Method Investment And Other Assets (Schedule of Equity-Method Investment and Other Assets) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Equity Method Investments And Other Assets [Abstract]
Equity-method investment in OpCo	$ 9,651,000	$ 9,494,000
Debt issuance costs	12,211,000	7,366,000
Accounts receivable and others assets	2,222,000	2,502,000
Replacement reserve and tax escrows - Fannie Mae	3,697,000	706,000
Lease escrow deposits	22,775,000	22,775,000
Escrow deposit for tax deferred exchange	0	23,813,000
Equity-method investment and other assets	$ 50,556,000	$ 66,656,000

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Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

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Aggregate carrying amount of deferred costs and other assets not separately disclosed.

+ References

No definition available.

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The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement.

+ References

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-Publisher SEC

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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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The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

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