Intangible Assets Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Intangible Assets:
In-place leases, net of accumulated amortization of $5,729 and $2,833 in 2012 and 2011, respectively	$ 152,830	$ 21,637
Above market leases, net of accumulated amortization of $9,424 and $8,845 in 2012 and 2011, respectively	12,332	6,892
Finite Lived Intangible Asset Below Market Ground Leases Net	1,680	0
Goodwill	4,131	4,751	5,155
Total Other Assets	170,973	33,280
Accumulated Amortization of Finite Lived Intangible Asset Acquired in Place Leases	26,239	5,729
Accumulated Amortization of Finite Lived Intangible Assets Above Market Leases	11,284	9,424
Accumulated Amortization of Finite Lived Intangible Assets Below Market Ground Leases	$ 21	$ 0