Discontinued Operations (Schedule Of Income From Discontinued Operations) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues:
Rental income	$ 0	$ 1,788	$ 0	$ 3,648
Other income	0	1	0	2
Expenses:
Depreciation	0	167	0	334
Income from discontinued operations	$ 0	$ 1,622	$ 0	$ 3,316
Basic	33,052,750	27,876,176	33,052,083	27,871,120
Diluted	33,087,283	27,913,727	33,086,258	27,907,600
Basic	$ 0.00	$ 0.05	$ 0.00	$ 0.12
Discontinued operations per common share	$ 0.00	$ 0.05	$ 0.00	$ 0.12