| Cash and cash equivalents | 68.94M |
| Trade receivables, net | 19.39M |
| Inventories | 12.71M |
| Prepaid expenses and other current assets | 718K |
| Total current assets | 101.76M |
| Property, plant and equipment, at cost | 281.39M |
| Less accumulated depreciation and depletion | -177.96M |
| Property, plant and equipment, net | 103.43M |
| Other assets, net | 144K |
| Total assets | 205.33M |
| Current installments of debt | |
| Accounts payable | 4.22M |
| Accrued expenses | 3.28M |
| Total current liabilities | 7.49M |
| Debt, excluding current installments | |
| Deferred tax liabilities, net | 19.5M |
| Other liabilities | 1.86M |
| Total liabilities | 28.84M |
| Common stock | 656K |
| Additional paid-in capital | 22.57M |
| Accumulated other comprehensive loss | |
| Retained earnings | 206.55M |
| Less treasury stock, at cost | |
| Total stockholders' equity | |
| Total liabilities and stockholders' equity | 205.33M |