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Significant Accounting Policies (Schedule Of Intangible Assets And Liabilities) (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Finite Lived Intangible Assets [Line Items] |  |
Total, Gross | $ 43,713 | $ 45,643
Accumulated Amortization | (42,150) | (41,555)
Below-market leases, Net | (23,119) | (22,361)
Total, Net | 1,563 | 4,088
In-Place Leases [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
In-place leases, Gross | 72,424 | 71,502
Accumulated Amortization | (48,437) | (45,885)
Total, Net | 23,987 | 25,617
Above-Market Leases [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Above-market leases, Gross | 4,170 | 4,527
Above-market leases, Accumulated Amortization | (3,475) | (3,695)
Total, Net | 695 | 832
Below-Market Leases [Member] |  |
Finite Lived Intangible Assets [Line Items] |  |
Below-market leases, Gross | (32,881) | (30,386)
Below-market leases, Accumulated Amortization | 9,762 | 8,025
Below-market leases, Net | $ (23,119) | $ (22,361)

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- Definition Above Market Lease, Accumulated Amortization + References No definition available. + Details
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Balance Type: | credit
Period Type: | instant

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- Definition Finite-Lived Intangible Assets, Leases, Gross + References No definition available. + Details
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- Definition Amount of accumulated amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life. + References No definition available. + Details
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X
- Definition Amount before amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life. + References No definition available. + Details
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- Definition Amount after amortization of leases acquired as part of a real property acquisition at below market lease rate with a finite life. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
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X
- Definition This element represents the amount of value allocated by a lessor (acquirer) to lease agreements which exist at acquisition of a leased property. Such amount may include the value assigned to existing tenant relationships and excludes the market adjustment component of the value assigned for above or below-market leases acquired. + References No definition available. + Details
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- Definition This element represents the identifiable intangible asset established upon acquisition based on a favorable difference between the terms of an acquired lease and the current market terms for that lease at the acquisition date. + 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 210.5-02.15) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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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. + References No definition available. + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Details
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- Details
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