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Discontinued Operations - Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Discontinued Operations and Disposal Groups [Abstract] |  |  |
Other assets |  | $ 104 | $ 107
Total current assets |  | 104 | 107
Property, plant and equipment, net | [1] | 81 | 81
Other assets |  | 36 | 118
Total long-term assets |  | 117 | 199
Total assets |  | 221 | 306
Accounts payable |  | 8 | 10
Accrued expenses and other liabilities |  | 169 | 296
Environmental liabilities |  | 817 | 50
Total current liabilities |  | 994 | 356
Closure liabilities |  | 134 | 126
Environmental liabilities |  | 110 | 837
Total long-term liabilities |  | 244 | 963
Total liabilities |  | $ 1,238 | $ 1,319
[1] | Net of accumulated depreciation of $10,000 for each period presented.

X
- Definition Amount classified as current assets attributable to discontinued operations not held for sale. + References No definition available. + Details
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- Definition Amount classified as accounts payable and accrued liabilities attributable to discontinued operations not held for sale. + References No definition available. + Details
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- Definition Represents closure liabilities of discontinued operations not held for sale. + References No definition available. + Details
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