Inventories (Tables)

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following: 

	Successor		Predecessor
	December 31, 2016		December 31, 2015
(In thousands)
Coal	$	37,268	$	85,043
Repair parts and supplies	76,194		111,677
	$	113,462	$	196,720