Real Estate (Held for Sale) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2015 USD ($) property	Dec. 31, 2014 USD ($) property
Real Estate [Abstract]
Number of Properties Classified as Held For Sale | property	5	8
Period for disposal of properties classified as held for sale	12 months
Number of properties sold | property	3
Land and improvements	$ 4,538	$ 5,453
Building and improvements	1,747	5,485
Real Estate Held-for-sale	6,285	10,938
Less accumulated depreciation and amortization	(39)	(1,512)
Less impairment	(2,493)	(2,257)
Inventory, Real Estate, Held-for-sale	$ 3,753	$ 7,169