Inventories |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inventory Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inventories | Inventories Inventories are summarized as follows:
During the three months ended March 31, 2025 and 2024, we recorded a $3.0 million and $2.5 million inventory impairment charge, respectively, in the line Cost of sales in the accompanying Unaudited Condensed Consolidated Statements of Operations as mining costs exceeded net realizable value of coal inventory at MLMC. Mining supplies inventory consists primarily of critical spare parts to support NAMining’s dragline operations and other general supplies used on day-to-day operations. Mining supplies inventory not expected to be utilized within the next 12 months is classified as long-term on the Unaudited Condensed Consolidated Balance Sheet.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||