Other Long-Term Financial Liabilities Schedule of Future Minimum Payments for Failed Sale Leasebacks (Details) $ in Thousands	Jun. 30, 2020 USD ($)
Other Long-Term Financial Liabilities [Abstract]
Future Minimum Payments for Failed Sale Leasebacks, Due in Remainder of 2020	$ 1,284
Future Minimum Payments for Failed Sale Leasebacks, 2021	2,568
Future Minimum Payments for Failed Sale Leasebacks, 2022	2,568
Future Minimum Payments for Failed Sale Leasebacks, 2023	2,568
Future Minimum Payments for Failed Sale Leasebacks, 2024	2,568
Future Minimum Payments for Failed Sale Leasebacks, Years subsequent to 2024	5,371
Future Minimum Payments for Failed Sale Leasebacks	$ 16,927

Future Minimum Payments for Failed Sale Leasebacks, Due

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Future Minimum Payments for Failed Sale Leasebacks, Due After Year Five

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Future Minimum Payments for Failed Sale Leasebacks, Due in Remainder of Fiscal Year

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Future Minimum Payments for Failed Sale Leasebacks, Due Year Five

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Future Minimum Payments for Failed Sale Leasebacks, Due Year Four

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Future Minimum Payments for Failed Sale Leasebacks, Due Year Three

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Future Minimum Payments for Failed Sale Leasebacks, Due Year Two

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Other Long-Term Financial Liabilities

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