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Discontinued Operations (Tables) | 6 Months Ended
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Jun. 30, 2022
Discontinued Operations and Disposal Groups [Abstract] |
Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet | The following table presents the major class of assets of discontinued operations as of June 30, 2022 and December 31, 2021. No assets and liabilities were held for sale at each of the periods noted. Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet
|  | June 30, |  |  | December 31, |
(Amounts in Thousands) |  | 2022 |  |  | 2021 |
Current assets |  |  |  |  |  |  |  |
Other assets |  | $ | 17 |  |  | $ | 15 |
Total current assets |  |  | 17 |  |  |  | 15 |
Long-term assets |  |  |  |  |  |  |  |
Property, plant and equipment, net (1) |  |  | 81 |  |  |  | 81 |
Total long-term assets |  |  | 81 |  |  |  | 81 |
Total assets |  | $ | 98 |  |  | $ | 96 |
Current liabilities |  |  |  |  |  |  |  |
Accounts payable |  | $ | 11 |  |  | $ | 3 |
Accrued expenses and other liabilities |  |  | 152 |  |  |  | 154 |
Environmental liabilities |  |  | 751 |  |  |  | 349 |
Total current liabilities |  |  | 914 |  |  |  | 506 |
Long-term liabilities |  |  |  |  |  |  |  |
Closure liabilities |  |  | 155 |  |  |  | 150 |
Environmental liabilities |  |  | 110 |  |  |  | 527 |
Total long-term liabilities |  |  | 265 |  |  |  | 677 |
Total liabilities |  | $ | 1,179 |  |  | $ | 1,183 |
(1) | net of accumulated depreciation of $10,000 for each period presented.

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