Real Estate (Impairments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Real Estate [Abstract]
Continuing operations	$ (3)	$ 77	$ 3,711	$ 562
Discontinued operations	0	0	0	63
Impairment Losses and Other Charges	$ (3)	$ 77	$ 3,711	$ 625