Property Dispositions and Discontinued Operations (Narratives) (Details) (USD $)	3 Months Ended		6 Months Ended		1 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Oct. 31, 2013 Hotel property	Apr. 30, 2014 I-Shops LLC
Discontinued Operations
Gain on sale of real estate, net of tax	$ 12,548,000	$ 0	$ 12,548,000	$ 581,000		$ 12,500,000
Gain on the disposition of property			12,548,000	0
Number of properties sold					1
Contract sales price of property					20,000,000
Gain on sale of real estate, net of tax					8,000,000
Payment of debt					5,100,000
Loss on the extinguishment of debt					$ (1,000,000)