Debt Instrument, Period of Extension Option

No definition available.

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- Definition

Number of Loans Retired

+ References

No definition available.

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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

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- Definition

Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

+ Details

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.14(d))
-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The stated interest rate on the mortgage loan receivable or the weighted average interest rate on a group of loans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29)
-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 10
-Section S99
-Paragraph 6
-Subparagraph (SX 210.5-04.(c) Schedule IV)
-URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674

+ Details

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- Definition

Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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Subsequent Events (Details) $ in Thousands	1 Months Ended	3 Months Ended			12 Months Ended
Subsequent Events (Details) $ in Thousands	Apr. 30, 2016 USD ($) loan	Jun. 30, 2016 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2015
Subsequent Event [Line Items]
Expected gain on sale of real estate			$ 0	$ 757
Proceeds from sales of real estate assets			33,425	$ 11,261
Mortgages
Subsequent Event [Line Items]
Debt retired			$ 100,009
Mortgages \| Minimum
Subsequent Event [Line Items]
Fixed interest rate (as a percent)			4.54%
Mortgages \| Maximum
Subsequent Event [Line Items]
Fixed interest rate (as a percent)			4.59%
Mortgages \| Renaissance Center - Phase I
Subsequent Event [Line Items]
Debt retired			$ 31,484
Subsequent Event \| Mortgages
Subsequent Event [Line Items]
Number of loans retired \| loan	4
Subsequent Event \| Mortgages \| Hickory Point Mall
Subsequent Event [Line Items]
Fixed interest rate (as a percent)	5.85%
Debt instrument, option extension term (in years)	1 year
Renaissance Center \| Parent Company \| Subsequent Event
Subsequent Event [Line Items]
Company's Ownership Interest (as a percent)	50.00%
Renaissance Center \| Corporate Joint Venture \| Scenario, Forecast
Subsequent Event [Line Items]
Expected gain on sale of real estate		$ 56,986
Renaissance Center \| Corporate Joint Venture \| Other Ownership Interest \| Scenario, Forecast
Subsequent Event [Line Items]
Expected gain on sale of real estate		29,993
Renaissance Center \| Corporate Joint Venture \| Subsequent Event
Subsequent Event [Line Items]
Company's Ownership Interest (as a percent)	50.00%
Sales price	$ 129,200
Renaissance Center \| Corporate Joint Venture \| Subsequent Event \| Mortgages
Subsequent Event [Line Items]
Mortgage note payables assumed	16,000
Renaissance Center \| Corporate Joint Venture \| Subsequent Event \| Other Ownership Interest
Subsequent Event [Line Items]
Mortgage note payables assumed	64,600
The Crossings at Marshalls Creek \| Scenario, Forecast
Subsequent Event [Line Items]
Expected gain on sale of real estate		$ 3,259
The Crossings at Marshalls Creek \| Subsequent Event
Subsequent Event [Line Items]
Sales price	23,650
Proceeds from sales of real estate assets	$ 21,854
Mortgages \| Village Square
Subsequent Event [Line Items]
Mortgage Loans on Real Estate, Interest Rate			3.50%				3.50%
Mortgages \| Village Square \| Scenario, Forecast
Subsequent Event [Line Items]
Mortgage Loans on Real Estate, Interest Rate					4.00%	3.75%