| Component: (Network and Table) | |
|---|---|
| Network | 2306301 - Disclosure - Inventories (Tables) (http://www.armstrongenergyinc.com/role/InventoriesTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001532288 (http://www.sec.gov/CIK) |
| Inventory Disclosure [Abstract] | Period [Axis] | ||||||||||||||||||||||||||||||||||||||||||||||||
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2016-01-01 - 2016-12-31 | |||||||||||||||||||||||||||||||||||||||||||||||||
Inventory Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
Summary of Inventories | Inventories consist of the following amounts as of December 31, 2016 and 2015:
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