Quarterly report pursuant to Section 13 or 15(d)

East Tennessee Materials and Energy Corporation (???M&EC???) (Tables)

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East Tennessee Materials and Energy Corporation (“M&EC”) (Tables)
9 Months Ended
Sep. 30, 2017
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Change in Asset Retirement Obligation

The following reflects changes to the closure liabilities for the M&EC subsidiary from year end 2016:

 

Amounts in thousands      
Balance as of December 31, 2016   $ 3,058  
Accretion expense     149  
Adjustment to closure liability     550  
Payments     (830 )
Balance as of September 30, 2017   $ 2,927