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)

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East Tennessee Materials and Energy Corporation (“M&EC”) - Schedule of Change in Asset Retirement Obligation (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2017
USD ($)
Asset Retirement Obligation Disclosure [Abstract]  
Balance $ 3,058
Accretion expense 149
Adjustment to closure liability 550
Payments (830)
Balance $ 2,927