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Leases (Schedule Of Supplemental Balance Sheet Information Related To Leases) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Jan. 06, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Leases [Abstract] |  |  |
Operating lease right-of-use assets | $ 48,859 |  | $ 28,242
Accumulated amortization | (9,786) |  | (9,671)
Operating lease right-of-use assets, net | 39,073 | $ 23,300 | 18,571
Current maturities of operating leases | 1,548 |  | 5,763
Non-current maturities of operating leases | 38,441 |  | 14,034
Total operating lease liabilities | 39,989 |  | 19,797
Finance leases, Property and equipment, at cost | 7,208 |  | 7,620
Finance leases, Accumulated amortization | (1,897) |  | (1,905)
Finance leases, property and equipment, net | 5,311 |  | 5,715
Current maturities of finance leases | 578 |  | 614
Non-current maturities of finance leases | 4,930 |  | 5,300
Total finance lease liabilities | $ 5,508 |  | $ 5,914
Weighted average remaining lease term (in years): Operating leases | 13 years 2 months 12 days |  | 5 years 1 month 6 days
Weighted average remaining lease term (in years): Finance leases | 9 years 6 months |  | 9 years 9 months 18 days
Weighted average discount rate: Operating leases | 5.90% |  | 5.20%
Weighted average discount rate: Finance leases | 2.00% |  | 2.00%

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