| Segment | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Seaborne Metallurgical | $75.8M | $64.5M | $86.9M | $53.2M | $72.9M | $87.8M | $95.5M | $55M |
| Powder River Basin | $7.5M | $9.8M | $12.7M | $3.9M | $5.5M | $11.5M | $12.2M | $15.4M |
| Seaborne Thermal | $18.2M | $17.4M | $23.1M | $8.5M | $9.6M | $8.2M | $13.5M | $8.6M |
| Other U.S.Thermal Mining | $2.8M | $4.9M | — | $4.6M | $5.4M | $7.7M | — | $5.2M |
| Corporate and Other (1) | $1.3M | $2.1M | $4.3M | $200K | $800K | $1M | $3.1M | $1.2M |
| Other U.S. Thermal | $4.65M | $4.65M | $4.65M | $6M | $6M | $6M | $6M | — |
| Total | — | — | — | — | — | — | — | — |
Other U.S. Thermal is derived from annual filings.