Fair Value Inputs, Capitalization Rate

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- Definition

Provision For Asset Impairment, Properties Affected

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The charge against earnings resulting from the aggregate write down of assets from their carrying value to their fair value. Includes charges from both continued and discontinued operations.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

Amount after tax of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Ratio of the net operating income produced by an asset and its capital cost (original prices paid to buy the asset), used as an input to measure fair value.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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Fair Value Measurements (Details Textual)	3 Months Ended		6 Months Ended		12 Months Ended
Fair Value Measurements (Details Textual)	Jun. 30, 2017 USD ($) Properties	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($) Properties	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Provision for asset impairment	$ 0	$ 29,931,000	$ 16,440,000	$ 38,321,000
Provision for Asset Impairment			16,440,000	114,904,000
Provision for asset impairment for disposed properties				76,583,000
Continuing Operations [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Provision for asset impairment	$ 0	$ 29,931,000	$ 16,440,000	38,321,000
Provision for Asset Impairment				$ 8,390,000
Real Estate [Member] \| Retail [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Provision for asset impairment, properties affected \| Properties	3			3
Mortgages [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value inputs, discount rate (percent)			4.90%		5.07%
Line of Credit [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value inputs, discount rate (percent)			3.18%		3.15%
Minimum [Member] \| Discontinued Operations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Capitalization Rate				6.75%
Fair value inputs, discount rate (percent)				7.75%
Minimum [Member] \| Real Estate [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Cap Rate				6.75%
Fair value inputs, discount rate (percent)				7.00%
Maximum [Member] \| Discontinued Operations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Capitalization Rate				10.00%
Fair value inputs, discount rate (percent)				15.25%
Maximum [Member] \| Real Estate [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Cap Rate				7.00%
Fair value inputs, discount rate (percent)				8.00%
Non-core [Member] \| Real Estate [Member] \| Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Provision for asset impairment, properties affected \| Properties				1