Leases (Schedule Of Supplemental Balance Sheet Information Related To Leases) (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Operating leases:
Operating lease right-of-use assets, net	$ 42,492	$ 43,822
Current maturities of operating leases	3,214	3,395
Non-current maturities of operating leases	42,861	43,977
Total operating lease liabilities	46,075	47,372
Finance leases:
Property and equipment, at cost	6,813	6,862
Accumulated amortization	(3,211)	(3,136)
Property and equipment, net	3,602	3,726
Current maturities of finance leases	590	582
Non-current maturities of finance leases	3,268	3,405
Total finance lease liabilities	$ 3,858	$ 3,987
Weighted average remaining lease term (in years): Operating leases	10 years 2 months 12 days	10 years 4 months 24 days
Weighted average remaining lease term (in years): Finance leases	6 years 6 months	6 years 9 months 18 days
Weighted average discount rate: Operating leases	6.30%	6.30%
Weighted average discount rate: Finance leases	2.30%	2.20%