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Organization and Summary of Significant Accounting Policies (Intangible Assets and Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Value of above market in-place leases, net |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible lease assets | $ 10,883 | $ 11,751
Value of in-place leases, net |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible lease assets | 61,359 | 65,770
Value of below market in-place leases, net |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible lease liabilities | $ 25,767 | $ 29,162

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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=26713463&loc=d3e16323-109275 + Details
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