Organization and Summary of Significant Accounting Policies (Gross Intangible Assets and Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Value of above market in-place leases, net
Intangible lease assets (included in Other assets):
Intangible lease assets (included in Other assets):	$ 11,268	$ 11,751
Value of in-place leases, net
Intangible lease assets (included in Other assets):
Intangible lease assets (included in Other assets):	64,067	65,770
Value of below market in-place leases, net
Intangible lease liabilities (included in Other liabilities):
Intangible lease liabilities (included in Other liabilities):	$ 26,813	$ 29,162

Intangible Liabilities Net Including Goodwill Abstract [Abstract]

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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

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- References

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- Definition

This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition.

+ 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 210.5-02.24)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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