ACCRUED CLOSURE COSTS (Tables)

12 Months Ended

Dec. 31, 2012

Changes to reported closure liabilities for the years ended December 31, 2011 and 2012, were as follows:

Amounts in thousands
Balance as of December 31, 2010	$	12,362
Accretion expense		79
Payments		―
Adjustments		(504	)
Balance as of December 31, 2011		11,937
Accretion expense		185
Payments		(773	)
Adjustments		―
Balance as of December 31, 2012	$	11,349

- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

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