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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 purchase obligations | Purchase obligations by the Company as of December 31, 2019 were as follows:
| Payments Due by Period
(in thousands) | 2020 |  | 2021 |  | 2022 |  | 2023 |  | 2024 |  | Thereafter
Purchase obligations | $ | 128,242 |  |  | $ | 11,173 |  |  | $ | 2,269 |  |  | $ | 646 |  |  | $ | 450 |  |  | $ | 1,603 |

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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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