Property And Equipment (Schedule Of Property And Equipment) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Property And Equipment [Abstract]
Land	$ 76,700	$ 70,063
Building and improvements	132,446	126,622
Leasehold improvements	47,485	46,874
Fixtures and equipment	117,320	112,423
Construction-in-progress	20,014	7,825
Total cost	393,965	363,807
Less: accumulated depreciation	(166,046)	(153,509)
Operating property, net	$ 227,919	$ 210,298	[1]

[1] Certain prior period amounts have been reclassified to conform to the current period presentation (see Note 1 - The Company and Basis of Presentation - Reclassifications)