Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventories

Schedule of inventories, net

		September 30,		December 31,
		2015		2014
Materials and supplies		$	74,050	$	77,736
Less: Obsolescence allowance			(1,050)		(1,102)
	Material and supplies, net		73,000		76,634
Coal inventory			2,503		3,168
Inventories, net		$	75,503	$	79,802