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v3.20.1

Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Mar. 31, 2020
Supplemental Cash Flow Elements [Abstract] |
Components of supplemental cash flow information | Supplemental cash flow information is as follows (in thousands):
| Three months ended March 31,
| 2020 |  | 2019
Supplemental cash payment information: |  |  |
Interest paid | $ | 4 |  |  | $ | 578 |
Income taxes paid, net of refunds | (32 | ) |  | 22 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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Balance Type: | na
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- References No definition available. + Details
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