Property And Equipment (Schedule Of Property And Equipment) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total cost	$ 410,772	$ 408,922
Less: accumulated depreciation	(198,415)	(194,228)
Operating property, net	212,357	214,694
Land [Member]
Property, Plant and Equipment [Line Items]
Total cost	47,400	47,267
Building And Improvements [Member]
Property, Plant and Equipment [Line Items]
Total cost	166,986	166,451
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total cost	49,573	49,444
Fixtures And Equipment [Member]
Property, Plant and Equipment [Line Items]
Total cost	144,754	143,773
Construction-In-Progress [Member]
Property, Plant and Equipment [Line Items]
Total cost	$ 2,059	$ 1,987