Quarterly report pursuant to Section 13 or 15(d)

East Tennessee Materials and Energy Corporation (''M&EC'') - Schedule of Change in Asset Retirement Obligation (Details)

v3.19.1
East Tennessee Materials and Energy Corporation (''M&EC'') - Schedule of Change in Asset Retirement Obligation (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Discontinued Operations and Disposal Groups [Abstract]  
Balance at beginning $ 1,142
Adjustment to closure liability 165
Spending (1,026)
Balance at end $ 281