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Long-Term Debt - Maturities of Long-Term Debt (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Long-term Debt, Unclassified [Abstract]  
2020 $ 631
2021 120,663
2022 694
2023 330,194
2024 604,186
Thereafter 946,034
Total $ 2,002,402