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Discontinued Operations (Tables) | 6 Months Ended
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Jun. 30, 2021
Discontinued Operations And Disposal Groups [Abstract] |
Summary of Cash Flows from Discontinued Operations Included in Condensed Consolidated Statements of Cash Flows | The following table sets forth a summary of cash flows from discontinued operations which is included in the condensed consolidated statements of cash flows:
|  | Six months ended June 30 |  |
In thousands |  | 2021 |  |  | 2020 |  |
Net cash used by operating activities |  | $ | (238 | ) |  | $ | (945 | ) |
Net cash used by investing activities |  |  | — |  |  |  | — |  |
Net cash provided by financing activities |  |  | — |  |  |  | — |  |
Change in cash and cash equivalents from discontinued operations |  | $ | (238 | ) |  | $ | (945 | ) |

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