Income Taxes (Schedule Of Components Of Deferred Tax Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Net operating loss carry forwards	$ 21,228	$ 31,040
Impairment reserves	2,915	3,578
Alternative minimum tax carry forwards	3,291	3,118
Compensation and employee benefits	3,867	3,242
Deferred revenue and expense	2,398	2,688
Land, tangible assets, and option real properties	5,477	2,882
Other	3,685	4,003
Total Deferred Tax Assets	42,861	50,551
Valuation allowance	(34,022)	(37,903)
Net deferred tax asset	$ 8,839	$ 12,648