Property And Equipment (Schedule Of Property And Equipment) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Property And Equipment [Abstract]
Land	$ 67,039	$ 65,578
Building and improvements	127,899	123,061
Leasehold interests	47,603	46,330
Fixtures and equipment	109,546	106,099
Total cost	352,087	341,068
Less: accumulated depreciation	(157,597)	(149,408)
Operating property, net	$ 194,490	$ 191,660