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Leases (Schedule Of Minimum Lease Payments For Finance, Operating, And Sublease Income Leases) (Details) $ in Thousands | Jun. 30, 2019 USD ($)
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Leases [Abstract] |
Finance Leases, Remainder of 2019 | $ 437
Finance Leases, 2020 | 676
Finance Leases, 2021 | 637
Finance Leases, 2022 | 582
Finance Leases, 2023 | 582
Finance Leases, Thereafter | 4,075
Finance Leases, Total minimum lease payments | 6,989
Finance Leases, Less amount representing interest | (713)
Finance Leases, Present value of net minimum lease payments | 6,276
Finance Leases, Less current maturities | (665)
Finance Leases, Lease liabilities, less current maturities | 5,611
Operating Leases, Remainder of 2019 | 2,941
Operating Leases, 2020 | 6,275
Operating Leases, 2021 | 5,802
Operating Leases, 2022 | 3,418
Operating Leases, 2023 | 2,327
Operating Leases, Thereafter | 7,411
Operating Leases, Total minimum lease payments | 28,174
Operating Leases, Less amount representing interest | (3,912)
Operating Leases, Present value of net minimum lease payments | 24,262
Operating Leases, Less current maturities | (5,021)
Operating Leases, Lease liabilities, less current maturities | 19,241
Sublease Income, Remainder of 2019 | 456
Sublease Income, 2020 | 921
Sublease Income, 2021 | 930
Sublease Income, 2022 | 380
Sublease Income, Total minimum lease payments | $ 2,687

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