Inventories, Net

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventories, Net

Inventories, net

Inventories, net consisted of the following: 

	March 31, 2020		December 31, 2019
Raw coal	$	33,016	$	30,274
Saleable coal	123,547		105,092
Materials, supplies and other, net	27,882		27,293
Total inventories, net	$	184,445	$	162,659