| Net loss from continuing operations | -16.41M |
| Depreciation | 5.02M |
| Amortization of other intangible assets | 1.06M |
| Amortization of vessel dry-docking | |
| Amortization of deferred financing costs | 846K |
| Impairment charge | |
| Legal settlement | |
| Loss on modification of debt | |
| Deferred income taxes | |
| Gain on equipment disposals | -333K |
| Gain on sale of interest in joint venture | |
| Stock-based compensation | 446K |
| Accretion of interest on 4.25% convertible notes | 296K |
| Accretion of interest on legal settlement | |
| Accounts receivable | -5.56M |
| Materials and supplies | 1.76M |
| Other current assets | -30K |
| Accounts payable | -5.52M |
| Accrued liabilities | 8.79M |
| Vessel rent | |
| Vessel dry-docking payments | |
| Accrued legal settlements | |
| Other assets/liabilities | 147K |
| Net cash used in operating activities | |
| Purchases of property and equipment | -1.97M |
| Proceeds from the sale of property and equipment | 845K |
| Proceeds from the sale of interest in joint venture | |
| Net cash used in investing activities | |
| Payments on long-term debt | |
| Borrowing under revolving credit facility | 9.5M |
| Payments on revolving credit facility | -9.5M |
| Payment of financing costs | 0 |
| Payments on capital lease obligations | -475K |
| Dividends to stockholders | |
| Common stock issued under employee stock purchase plan | |
| Net cash provided by financing activities | |
| Net (decrease) increase in cash from continuing operations | |
| Net increase (decrease) in cash from discontinued operations | 5.55M |
| Net increase (decrease) in cash | 1.84M |
| Cash at beginning of period | 8.55M |
| Cash at end of period | 10.4M |