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Inventories, Net
9 Months Ended
Sep. 30, 2017
Inventories  
Inventories

3. Inventories, Net

Inventories, net consisted of the following (in thousands):

September 30,December 31,
20172016
Materials and supplies$68,204 $67,933
Less: Obsolescence allowance(1,071)(956)
Material and supplies, net67,13366,977
Coal inventory2,647 1,706
Inventories, net$69,780 $68,683