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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2019
Supplemental Cash Flow Information |
Schedule of non cash investing and financing activities |
|  | Year Ended December 31,
|  | 2019 |  | 2018 |  | 2017
Property and equipment acquired under finance leases |  | $ | 3,008 |  | $ | 9,966 |  | $ | 12,941
Property and equipment in payables |  |  | 1,052 |  |  | 1,312 |  |  | 1,553
Schedule of cash paid for interest and income taxes, net |
|  | Year Ended December 31,
|  | 2019 |  | 2018 |  | 2017
Cash paid for interest |  | $ | 1,187 |  | $ | 3,583 |  | $ | 18,826
Cash paid for income taxes, net |  |  | 5,301 |  |  | 7,613 |  |  | 1,535

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