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Discontinued Operations (Tables)

6 Months Ended

Jun. 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 as of June 30, 2021 and December 31, 2020. No assets and liabilities were held for sale at each of the periods noted.

		June 30,				December 31,
(Amounts in Thousands)		2021				2020
Current assets
Other assets		$	17			$	22
Total current assets			17				22
Long-term assets
Property, plant and equipment, net ⁽¹⁾			81				81
Other assets			—				—
Total long-term assets			81				81
Total assets		$	98			$	103
Current liabilities
Accounts payable		$	4			$	4
Accrued expenses and other liabilities			142				150
Environmental liabilities			671				744
Total current liabilities			817				898
Long-term liabilities
Closure liabilities			146				142
Environmental liabilities			110				110
Total long-term liabilities			256				252
Total liabilities		$	1,073			$	1,150

⁽¹⁾	net of accumulated depreciation of $10,000 for each period presented.