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v3.20.2

Supplemental Cash Flow Information (Tables) | 9 Months Ended
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Sep. 30, 2020
Supplemental Cash Flow Elements [Abstract] |
Components of supplemental cash flow information | Supplemental cash flow information is as follows (in thousands):
| Nine months ended September 30,
| 2020 |  | 2019
Supplemental cash payment information: |  |  |
Interest paid | $ | 20 |  |  | $ | 595 |
Income taxes paid, net of refunds | (5,927 | ) |  | 887 |
Supplemental schedule of non-cash investing and financing activities: |  |  |
Equity issued - acquisition of JP3 | $ | 8,538 |  |  | $ | — |
Accrued capital expenditures | 71 |  |  | 141 |

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