Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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The current amount of expenditures for a real estate project that has not yet been completed.

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Amount of assets classified as other.

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Carrying amount as of the balance sheet date of interest costs that were capitalized to properties under development during the land development and construction period of a project, and which are included in inventory.

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Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Note 3 - Real Estate (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020	Dec. 31, 2019
Development in Process					$ 229,900
Real Estate Inventory, Capitalized Interest Costs, Ending Balance					$ 31,200
Other Assets, Total	$ 218,724		$ 218,724			$ 345,012
Asset Impairment Charges, Total	397	$ 19,609	3,509	$ 41,235
Reclassification from Development in Process to Operating Real Estate [Member]
Real Estate Investment Property, Net, Total	228,800		228,800
Reclassification from Development in Process to Other Assets [Member]
Other Assets, Total	$ 1,100		$ 1,100