Organization and Summary of Significant Accounting Policies (Gross Intangible Assets and Liabilities) (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Value of above market in-place leases, net
Intangible lease assets (included in Other assets):
Intangible lease assets (included in Other assets):	$ 10,619	$ 10,883
Value of in-place leases, net
Intangible lease assets (included in Other assets):
Intangible lease assets (included in Other assets):	60,530	61,359
Value of below market in-place leases, net
Intangible lease liabilities (included in Other liabilities):
Intangible lease liabilities (included in Other liabilities):	$ 24,538	$ 25,767