Discontinued Operations (Schedule Of Income From Discontinued Operations) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues:
Rental income	$ 0	$ 1,859
Other income	0	1
Expenses:
Depreciation	0	167
Income from discontinued operations	$ 0	$ 1,693
Basic	33,051,415	27,876,176
Diluted	33,085,232	27,911,584
Basic	$ 0.00	$ 0.06
Discontinued operations per common share	$ 0.00	$ 0.06