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Discontinued Operations (Tables)

9 Months Ended

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.

		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.