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Other Current Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2021
Other Liabilities Current [Abstract] |
Other Current Liabilities | Other current liabilities consisted of the following:
|  | June 30, |  |  | December 31, |
(in thousands) |  | 2021 |  |  | 2020 |
Continuing operations: |  |  |  |  |  |  |  |
Self-insured liability |  | $ | 5,363 |  |  | $ | 5,715 |
Accrued sales and use taxes |  |  | 4,824 |  |  |  | 1,547 |
Accrued employee benefit costs |  |  | 2,939 |  |  |  | 2,363 |
Accrued interest payable |  |  | 2,028 |  |  |  | 3,042 |
Commissions payable |  |  | 1,609 |  |  |  | 903 |
Current portion of pension and postretirement liabilities |  |  | 1,618 |  |  |  | 1,805 |
Accrued professional fees |  |  | 1,309 |  |  |  | 1,691 |
Accrued restructuring |  |  | 1,251 |  |  |  | 2,479 |
Other taxes |  |  | 1,889 |  |  |  | 1,872 |
Other |  |  | 3,585 |  |  |  | 5,123 |
Total continuing operations |  |  | 26,415 |  |  |  | 26,540 |
Discontinued operations: |  |  |  |  |  |  |  |
Self-insured liability |  |  | 208 |  |  |  | 347 |
Environmental remediation liabilities |  |  | 62 |  |  |  | 61 |
Other |  |  | 94 |  |  |  | 91 |
Total discontinued operations |  |  | 364 |  |  |  | 499 |
Total other current liabilities |  | $ | 26,779 |  |  | $ | 27,039 |

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