Real Estate (Impairments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Real Estate [Abstract]
Continuing operations	$ 2,686	$ 89	$ 3,714	$ 485
Discontinued operations	0	0	0	63
Impairment Losses and Other Charges	$ 2,686	$ 89	$ 3,714	$ 548