Significant Accounting Policies (Policy)	9 Months Ended
Significant Accounting Policies (Policy)	Sep. 30, 2011
Significant Accounting Policies [Abstract]
Fair Value Of Financial Instruments	Fair Value Measurements – Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. A three-level fair value hierarchy is required to prioritize the inputs used to measure fair value. This hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows: Level 1 — Quoted prices in active markets for identical assets or liabilities. Level 2 — Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs.
Federal Income Taxes	Federal Income Taxes – We intend at all times to qualify as a REIT under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended. Therefore, we will not be subject to federal income tax provided we distribute at least 90% of our REIT taxable income to our stockholders and meet other requirements to continue to qualify as a REIT. Accordingly, no provision for federal income taxes has been made in the consolidated financial statements. Our failure to continue to qualify under the applicable REIT qualification rules and regulations would have a material adverse impact on our financial position, results of operations and cash flows. Earnings and profits, which determine the taxability of dividends to stockholders, differ from net income reported for financial reporting purposes due primarily to differences in the basis of assets, recognition of commitment fees, estimated useful lives used to compute depreciation expense and in the treatment of accrued interest expense that existed at the time debentures were converted to common stock. Our tax returns filed for years beginning in 2008 are subject to examination by taxing authorities. We classify interest and penalties related to uncertain tax positions, if any, in our condensed consolidated financial statements as a component of income tax expense.
Discontinued Operations And Assets Held For Sale	Discontinued Operations and Assets Held for Sale - We have reclassified for all periods presented the operations of the facilities meeting the accounting criteria as either being sold or held for sale as discontinued operations in the Condensed Consolidated Statements of Income. Long-lived assets classified as held for sale are reported separately in the Condensed Consolidated Balance Sheet.
Finance, Loan and Lease Receivables, Held-for-investment, Policy	Mortgage Notes Receivable – We evaluate the carrying values of our mortgage notes receivable on an instrument-by-instrument basis. On a quarterly basis, we review our notes receivable for recoverability when events or circumstances, including the non-receipt of principal and interest payments, significant deteriorations of the financial condition of the borrower and significant adverse changes in general economic conditions, indicate that the carrying amount of the note receivable may not be recoverable. If necessary, an impairment is measured as the amount by which the carrying amount exceeds the discounted cash flows expected to be received under the note receivable or, if foreclosure is probable, the fair value of the collateral securing the note receivable.

Describes an entity's accounting policy for those finance, loan and lease receivables classified as held for investment. This disclosure may include (1) the basis at which such receivables are carried in the entity's statements of financial position (2) how the level of the allowance for loan and lease losses is determined (3) when impairments, charge-offs or recoveries are recognized for such receivables (4) the treatment of commitment and other fees and loan origination costs (including, if applicable, how the entity accounts for fees and costs associated with credit cards that are either purchased or originated) (5) the treatment of any premiums or discounts or unearned income (6) the entity's income recognition policies for such receivables, including those that are impaired, past due or placed on nonaccrual status (for impaired loans, the entity must disclose its policy for recognizing interest income on such loans, including how cash receipts are recorded) and (7) the treatment of foreclosures or repossessions.