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Discontinued Operations (Tables) | 6 Months Ended
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Jun. 30, 2018
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 June 30, 2018 and December 31, 2017.
(Amounts in Thousands) |  | June 30, 2018 |  |  | December 31, 2017 |
Current assets |  |  |  |  |  |  |  |
Other assets |  | $ | 94 |  |  | $ | 89 |
Total current assets |  |  | 94 |  |  |  | 89 |
Long-term assets |  |  |  |  |  |  |  |
Property, plant and equipment, net (1) |  |  | 81 |  |  |  | 81 |
Other assets |  |  | 157 |  |  |  | 195 |
Total long-term assets |  |  | 238 |  |  |  | 276 |
Total assets |  | $ | 332 |  |  | $ | 365 |
Current liabilities |  |  |  |  |  |  |  |
Accounts payable |  | $ | 17 |  |  | $ | 8 |
Accrued expenses and other liabilities |  |  | 269 |  |  |  | 265 |
Environmental liabilities |  |  | 226 |  |  |  | 632 |
Total current liabilities |  |  | 512 |  |  |  | 905 |
Long-term liabilities |  |  |  |  |  |  |  |
Closure liabilities |  |  | 123 |  |  |  | 120 |
Environmental liabilities |  |  | 672 |  |  |  | 239 |
Total long-term liabilities |  |  | 795 |  |  |  | 359 |
Total liabilities |  | $ | 1,307 |  |  | $ | 1,264 |
(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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