Other Liabilities and Deferred Credits (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Other Liabilities Disclosure [Abstract]
Acquired below market leases, net	$ 38,167	$ 42,852
Prepaid rent and deferred revenue	8,203	7,288
Interest rate swap liability	1,686	1,448
Straight-line rent liability	2,319	2,533
Deferred rent expense and lease intangible	434	584
Deferred compensation	929	981
Deferred tax liabilities	174	219
Other liabilities	60	88
Total other liabilities and deferred credits, net	$ 51,972	$ 55,993