Rendering

Component: (Network and Table)
Network
003050 - Disclosure - Inventories (Tables)
(http://www.cloudpeakenergy.com/role/InventoriesTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
InventoriesPeriod [Axis]
2016-01-01 - 2016-12-31
Inventories
 
Schedule of inventories, net
20162015
Materials and supplies $67,933$74,353
Less: Obsolescence allowance(956)(988)
Material and supplies, net66,97773,365
Coal inventory1,7063,398
Inventories, net$68,683$76,763