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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract] |
Schedule of contractual obligation, five years [Table Text Block] | The annual minimum payments for the next five years and total minimum payments thereafter are presented below:
Years Ending December 31, |  | Amount (in thousands)
2020 |  | $ | 102,550 |
2021 |  | 94,494 |
2022 |  | 73,826 |
2023 |  | 41,661 |
2024 |  | 12,349 |
Thereafter |  | 24,697 |
Total |  | $ | 349,577 |

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- Definition Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph (a) -Subparagraph (5) + Details
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