Quarterly report pursuant to Section 13 or 15(d)

M&EC (Tables)

v3.19.3
M&EC (Tables)
9 Months Ended
Sep. 30, 2019
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Change in Asset Retirement Obligation

The following reflects changes to the closure liabilities for the M&EC facility from year end 2018:

 

Amounts in thousands      
Balance as of December 31, 2018   $ 1,142  
Adjustment to closure liability     330  
Spending     (1,362 )
Balance as of September 30, 2019   $ 110