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Discontinued Operations (Tables) | 9 Months Ended
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Sep. 30, 2021
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 at September 30, 2021 and December 31, 2020. No assets and liabilities were held for sale at each of the periods noted. Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet
|  | September 30, |  |  | December 31, |
(Amounts in Thousands) |  | 2021 |  |  | 2020 |
Current assets |  |  |  |  |  |  |  |
Other assets |  | $ | 18 |  |  | $ | 22 |
Total current assets |  |  | 18 |  |  |  | 22 |
Long-term assets |  |  |  |  |  |  |  |
Property, plant and equipment, net (1) |  |  | 81 |  |  |  | 81 |
Other assets |  |  | — |  |  |  | — |
Total long-term assets |  |  | 81 |  |  |  | 81 |
Total assets |  | $ | 99 |  |  | $ | 103 |
Current liabilities |  |  |  |  |  |  |  |
Accounts payable |  | $ | 3 |  |  | $ | 4 |
Accrued expenses and other liabilities |  |  | 207 |  |  |  | 150 |
Environmental liabilities |  |  | 122 |  |  |  | 744 |
Total current liabilities |  |  | 332 |  |  |  | 898 |
Long-term liabilities |  |  |  |  |  |  |  |
Closure liabilities |  |  | 148 |  |  |  | 142 |
Environmental liabilities |  |  | 654 |  |  |  | 110 |
Total long-term liabilities |  |  | 802 |  |  |  | 252 |
Total liabilities |  | $ | 1,134 |  |  | $ | 1,150 |
(1) |  | net of accumulated depreciation of $10,000 for each period presented.

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- Definition Tabular disclosure of information related to a disposal group for the balance sheet. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component. + References No definition available. + Details
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- References No definition available. + Details
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