The number of properties disposed of during a period.

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- Definition

Represents the number of properties classified as held-for-sale.

+ References

No definition available.

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- Definition

Net increase or decrease in the carrying amount of the debt instrument for the period.

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- Definition

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

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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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- Definition

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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- Definition

The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

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- Definition

The amount of the reduction or elimination during the period of a noncontrolling interest resulting from the parent's loss of control and deconsolidation of the entity in which one or more outside parties had a noncontrolling interest.

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- Definition

Cash received for the sale of real estate that is not part of an investing activity during the current period.

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- Definition

Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

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Amount of accumulated depreciation for real estate owned (REO).

+ References

No definition available.

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Note 5 - Dispositions of Real Estate and Assets Held-for-sale (Details Textual) $ in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($)	Dec. 31, 2016 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Equity Method Investments	$ 570,922			$ 483,861
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Proceeds from Sale of Real Estate, Total	9,700	$ 3,900
Gains (Losses) on Sales of Investment Real Estate	$ 6,300	$ 1,900
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] \| Consolidated Operating Properties [Member]
Number of Properties Disposed of	10	6
Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Number of Properties Held-for-Sale	2			3
Real Estate Held-for-sale	$ 17,200			$ 22,400
Real Estate Owned, Accumulated Depreciation	5,500			$ 16,800
Investment in Unconsolidated Property, Unconsolidated 2017 [Member]
Equity Method Investments	$ 62,400		$ 62,400
Equity Method Investment, Ownership Percentage	54.80%
Gain on Sale of Operating Properties/ Change in Controls of Interests [Member] \| Accounting Standards Update 2017-05 [Member]
Deconsolidation, Gain (Loss), Amount	$ 6,800
Non-recouse Mortgage Debt Related to Property Deconsolidated [Member]
Debt Instrument, Increase (Decrease), Net, Total	206,000
Sold Portion of Investment in Consolidated Operating Property [Member]
Disposal Group, Including Discontinued Operation, Consideration	320,000
Noncontrolling Interest, Decrease from Deconsolidation	$ 43,800