Quarterly report [Sections 13 or 15(d)]

Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet (Details)

v3.26.1
Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Current assets    
Other assets $ 61 $ 60
Total current assets 61 60
Long-term assets    
Property, plant and equipment, net [1] 146 146
Total long-term assets 146 146
Total assets 207 206
Current liabilities    
Accounts payable 51 67
Accrued expenses and other liabilities 129 127
Environmental liabilities 63 76
Total current liabilities 243 270
Long-term liabilities    
Closure liabilities 191 189
Environmental liabilities 3,409 3,409
Total long-term liabilities 3,600 3,598
Total liabilities $ 3,843 $ 3,868
[1] net of accumulated depreciation of $10,000 for each period presented.