| Net income | 56.32M |
| Depreciation, depletion and amortization | 77.27M |
| Amortization of debt issuance costs | 1.3M |
| Accretion of asset retirement obligation | 4.14M |
| Accretion of convertible debt discount | 5.31M |
| Loss on early extinguishment of debt | 0 |
| Share-based Compensation | 7.47M |
| Gain on sale of fixed assets and investments | -683K |
| Change in fair value of derivative instruments | -14.77M |
| Deferred income tax expense | 7.84M |
| Other | 1.99M |
| Trade accounts receivable | 5.61M |
| Notes and other receivables | 909K |
| Inventories | -13.07M |
| Prepaid expenses and other current assets | -31.65M |
| Other assets | 1.59M |
| Trade accounts payable | -23.59M |
| Accrued expenses and other current liabilities | -30.58M |
| Workers’ compensation obligations | 504K |
| Postretirement medical obligations | 2.93M |
| Asset retirement obligation | -2.26M |
| Other liabilities | 980K |
| Net cash provided by operating activities | 57.58M |
| Capital expenditures | -46.11M |
| Proceeds from disposition of property, plant, and equipment | 387K |
| Proceeds from sale of investment in coal terminal | 0 |
| Investment in Dominion Terminal Facility | 0 |
| Purchase of acquired companies | -1.75M |
| Other | -75K |
| Net cash used in investing activities | -47.55M |
| Repayments of note payable | -10.89M |
| Proceeds from issuance of convertible debt | 0 |
| Repayments on long-term debt | -232K |
| Proceeds from Issuance of Common Stock | 0 |
| Debt issuance costs | -5.28M |
| Premium payment on early extinguishment of debt | 0 |
| Tax benefit from share-based compensation | 0 |
| Common stock repurchases | -2.03M |
| Proceeds from exercise of stock options | 230K |
| Other | -651K |
| Net cash used in financing activities | -18.85M |
| Net increase (decrease) in cash and cash equivalents | -8.82M |
| Cash and cash equivalents at beginning of year | 676.19M |
| Cash and cash equivalents at end of period | 667.37M |