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Debt Schedule of Debt Maturities (Details) $ in Thousands | Dec. 31, 2018 USD ($)
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Short-term Debt [Line Items] |
Capital Lease Obligations, Current | $ 1,262
2018 | 12,066
2019 | 10,297
2020 | 6,255
2021 | 31,171
2022 | 0
Thereafter | 300,000
Total minimum obligations | 359,789
Revolving Credit Facility |
Short-term Debt [Line Items] |
Long-term Debt, Current Maturities | 22,000
2018 | $ 6,875

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