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Leases (Schedule Of Minimum Lease Payments For Finance, Operating, And Sublease Income Leases) (Details) $ in Thousands | Sep. 30, 2019 USD ($)
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Leases [Abstract] |
Finance Leases, Remainder of 2019 | $ 256
Finance Leases, 2020 | 554
Finance Leases, 2021 | 609
Finance Leases, 2022 | 557
Finance Leases, 2023 | 557
Finance Leases, Thereafter | 3,900
Finance Leases, Total minimum lease payments | 6,433
Finance Leases, Less amount representing interest | (653)
Finance Leases, Present value of net minimum lease payments | 5,780
Finance Leases, Less current maturities | (636)
Finance Leases, Lease liabilities, less current maturities | 5,144
Operating Leases, Remainder of 2019 | 1,347
Operating Leases, 2020 | 6,632
Operating Leases, 2021 | 5,908
Operating Leases, 2022 | 3,459
Operating Leases, 2023 | 2,300
Operating Leases, Thereafter | 7,228
Operating Leases, Total minimum lease payments | 26,874
Operating Leases, Less amount representing interest | (3,558)
Operating Leases, Present value of net minimum lease payments | 23,316
Operating Leases, Less current maturities | (5,270)
Operating Leases, Lease liabilities, less current maturities | 18,046
Sublease Income, Remainder of 2019 | 227
Sublease Income, 2020 | 921
Sublease Income, 2021 | 930
Sublease Income, 2022 | 316
Sublease Income, Total minimum lease payments | $ 2,394

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